Start the Activity After Multiple Permission?android 6+

Start the Activity After Multiple Permission?android 6+ - android

I have Given this to Req Multiple permission at my splash screen
public class Main_MulPer extends Activity {
public static final int R_PERM = 321;
Context context = this;
public static boolean hasPermissions(Context context, String... permissions) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && context != null && permissions != null) {
for (String permission : permissions) {
if (ActivityCompat.checkSelfPermission(context, permission) != PackageManager.PERMISSION_GRANTED) {
return false;
}
}
}
return true;
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.rcssa);
int PERMISSION_ALL = 1;
String[] PERMISSIONS = {Manifest.permission.CAMERA,
Manifest.permission.READ_PHONE_STATE,
Manifest.permission.INTERNET,
Manifest.permission.ACCESS_NETWORK_STATE,
Manifest.permission.ACCESS_WIFI_STATE,
Manifest.permission.NFC,
Manifest.permission.READ_EXTERNAL_STORAGE,
Manifest.permission.WRITE_EXTERNAL_STORAGE,
};
if (!hasPermissions(this, PERMISSIONS)) {
ActivityCompat.requestPermissions(this, PERMISSIONS, PERMISSION_ALL);
Main_MulPer.this.finish();
Intent ss = new Intent(Main_MulPer.this, Main_acti.class);
ss.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
ss.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
ss.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
ss.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
startActivity(ss);
} else {
if (!hasPermissions(this, PERMISSIONS)) ;
{
ActivityCompat.requestPermissions(this, PERMISSIONS, PERMISSION_ALL);
new Handler().postDelayed(new Runnable() {
#Override
public void run() {
Main_MulPer.this.finish();
Intent i = new Intent(Main_MulPer.this, Splash_two.class);
startActivity(i);
}
}, 3000);
}
}
}
}
So here My problem is that Its Asking two Permission at a time...
If I try to grant them its moving to another Activity... So I have Given Similar 3 activities with 2 Permission on Each..
But Due to Handler its Opening new activities..
Then I removed Delay Handler... Now It opening Last activity... Directly...
Can Any one Suggest Me How to Start The Main Activity after All Permissions only...
Without permission It should Exit app... Please Help me on this
Update
Insted of Multiple permissions I have Splited the 3 activities with two permission each... But here It should Go to next activity after permission But its Going to last activity every time first two activity permission are missing
So I need to exit app and give them...
All I need is that without permission don't move to next screen
Can any one suggest me after permission only move to next activity....

Try this,
public class Main_nPRC extends Activity {
public static final String MainPP_SP = "MainPP_data";
public static final int R_PERM = 2822;
private static final int REQUEST= 112;
Context mContext = this;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.rcssa);
SharedPreferences settings = getSharedPreferences(MainPP_SP, 0);
HashMap<String, String> map = (HashMap<String, String>) settings.getAll();
if (Build.VERSION.SDK_INT >= 23) {
Log.d("TAG","### IN IF Build.VERSION.SDK_INT >= 23");
String[] PERMISSIONS = {android.Manifest.permission.CAMERA,
android.Manifest.permission.READ_PHONE_STATE,
android.Manifest.permission.INTERNET,
android.Manifest.permission.ACCESS_NETWORK_STATE,
android.Manifest.permission.ACCESS_WIFI_STATE,
android. Manifest.permission.NFC,
android.Manifest.permission.READ_EXTERNAL_STORAGE,
android.Manifest.permission.WRITE_EXTERNAL_STORAGE,
};
if (!hasPermissions(mContext, PERMISSIONS)) {
Log.d("TAG","### IN IF hasPermissions");
ActivityCompat.requestPermissions((Activity) mContext, PERMISSIONS, REQUEST );
} else {
Log.d("TAG","### IN ELSE hasPermissions");
callNextActivity();
}
} else {
Log.d("TAG","### IN ELSE Build.VERSION.SDK_INT >= 23");
callNextActivity();
}
}
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
switch (requestCode) {
case REQUEST: {
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
Log.d("TAG","### PERMISSIONS grant");
callNextActivity();
} else {
Log.d("TAG","### PERMISSIONS Denied");
Toast.makeText(mContext, "PERMISSIONS Denied", Toast.LENGTH_LONG).show();
}
}
}
}
private static boolean hasPermissions(Context context, String... permissions) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && context != null && permissions != null) {
for (String permission : permissions) {
if (ActivityCompat.checkSelfPermission(context, permission) != PackageManager.PERMISSION_GRANTED) {
return false;
}
}
}
return true;
}
public void callNextActivity()
{
Intent ss = new Intent(Main_nPRC.this, NMainSS.class);
ss.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
ss.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
ss.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
ss.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
startActivity(ss);
finish();
}
#Override
public void onBackPressed() {
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this);
alertDialogBuilder.setTitle("ⓘ Exit ! " + getString(R.string.app_name));
alertDialogBuilder
.setMessage(Html.fromHtml("<p style='text-align:center;'>Please Fill the required details</p><h3 style='text-align:center;'>Click Yes to Exit !</h4>"))
.setCancelable(false)
.setPositiveButton("Yes",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
moveTaskToBack(true);
android.os.Process.killProcess(android.os.Process.myPid());
System.exit(0);
}
})
.setNegativeButton("No", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
AlertDialog alertDialog = alertDialogBuilder.create();
alertDialog.show();
}
}

final int PERMISSION_REQUEST_CODE = 111;
if (Build.VERSION.SDK_INT >= 23) {
if (!checkReadContactPermission() ||!checkReadPhoneStatePermission()
|| !checkWriteExternalStorage() || !checkReadExternalStorage() ||
!checkSystemAlertWindowPermission() || !checkWriteContactPermission()) {
requestPermission();
} else {
// Move to main act
}
} else {
// Move to main act
}
You have to make method for check permission for each
for ex. this is for READ CONTACT, same way add all other
private boolean checkReadContactPermission() {
int result = ContextCompat.checkSelfPermission(activity, Manifest.permission.READ_CONTACTS);
if (result == PackageManager.PERMISSION_GRANTED) {
return true;
} else {
return false;
}
}
Method for request permissions
private void requestPermission() {
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.READ_CONTACTS,
Manifest.permission.WRITE_CONTACTS,
Manifest.permission.READ_PHONE_STATE,
/* Manifest.permission.CAMERA,*/
Manifest.permission.WRITE_EXTERNAL_STORAGE,
Manifest.permission.READ_EXTERNAL_STORAGE},
PERMISSION_REQUEST_CODE);
}
finally RequestPermissionResult
#Override
public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
switch (requestCode) {
case PERMISSION_REQUEST_CODE:
// if granted then 0 else -1
// i have 5 permisson to check so 0,1,2,3,4..
if (grantResults[0] == PackageManager.PERMISSION_GRANTED &&
grantResults[1] == PackageManager.PERMISSION_GRANTED &&
grantResults[2] == PackageManager.PERMISSION_GRANTED &&
grantResults[3] == PackageManager.PERMISSION_GRANTED &&
grantResults[4] == PackageManager.PERMISSION_GRANTED) {
// means all permission are granted..move to Main activity
} else {
// show alert
}
break;
}
}

When you request for permission(s) you'll receive results in onRequestPermissionsResult handle results from inside as google docs says here
Updated
The permissions you mentioned are grouped ones example
Manifest.permission.READ_EXTERNAL_STORAGE,
Manifest.permission.WRITE_EXTERNAL_STORAGE
it will ask only one permission for that and one will be for calls(Reading phone state) and you don't need to ask for permission for accessing network state and internet

Related

Request two different permissions to android [duplicate]

I know that Android 6.0 has new permissions and I know I can call them with something like this
if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) !=
PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(this,
new String[] {
Manifest.permission.WRITE_EXTERNAL_STORAGE
}, PERMISSION_WRITE_STORAGE);
}
Today I saw a Google app which needs 3 permissions: contacts, sms and camera. It's making a page 1-3 and calls them all together at the same time to activate.
Can anybody tell me how I can call 4 permissions to activate at the same time like sms, camera, contacts and storage?
Example (forgot the name of the google app :( )
The app needs sms,contacts and camera
the app asked me (and made a dialog page1-3) activate sms, activate contacts and then camera.
So this google app was calling all 3 required permissions together and my question is how can i achive the same ?

Just include all 4 permissions in the ActivityCompat.requestPermissions(...) call and Android will automatically page them together like you mentioned.
I have a helper method to check multiple permissions and see if any of them are not granted.
public static boolean hasPermissions(Context context, String... permissions) {
if (context != null && permissions != null) {
for (String permission : permissions) {
if (ActivityCompat.checkSelfPermission(context, permission) != PackageManager.PERMISSION_GRANTED) {
return false;
}
}
}
return true;
}
Or in Kotlin:
fun hasPermissions(context: Context, vararg permissions: String): Boolean = permissions.all {
ActivityCompat.checkSelfPermission(context, it) == PackageManager.PERMISSION_GRANTED
}
Then just send it all of the permissions. Android will ask only for the ones it needs.
// The request code used in ActivityCompat.requestPermissions()
// and returned in the Activity's onRequestPermissionsResult()
int PERMISSION_ALL = 1;
String[] PERMISSIONS = {
android.Manifest.permission.READ_CONTACTS,
android.Manifest.permission.WRITE_CONTACTS,
android.Manifest.permission.WRITE_EXTERNAL_STORAGE,
android.Manifest.permission.READ_SMS,
android.Manifest.permission.CAMERA
};
if (!hasPermissions(this, PERMISSIONS)) {
ActivityCompat.requestPermissions(this, PERMISSIONS, PERMISSION_ALL);
}

Here is detailed example with multiple permission requests:-
The app needs 2 permissions at startup . SEND_SMS and ACCESS_FINE_LOCATION (both are mentioned in manifest.xml).
I am using Support Library v4 which is prepared to handle Android pre-Marshmallow and so no need to check build versions.
As soon as the app starts up, it asks for multiple permissions together. If both permissions are granted the normal flow goes.
public static final int REQUEST_ID_MULTIPLE_PERMISSIONS = 1;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if(checkAndRequestPermissions()) {
// carry on the normal flow, as the case of permissions granted.
}
}
private boolean checkAndRequestPermissions() {
int permissionSendMessage = ContextCompat.checkSelfPermission(this,
Manifest.permission.SEND_SMS);
int locationPermission = ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION);
List<String> listPermissionsNeeded = new ArrayList<>();
if (locationPermission != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.ACCESS_FINE_LOCATION);
}
if (permissionSendMessage != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.SEND_SMS);
}
if (!listPermissionsNeeded.isEmpty()) {
ActivityCompat.requestPermissions(this, listPermissionsNeeded.toArray(new String[listPermissionsNeeded.size()]),REQUEST_ID_MULTIPLE_PERMISSIONS);
return false;
}
return true;
}
ContextCompat.checkSelfPermission(), ActivityCompat.requestPermissions(), ActivityCompat.shouldShowRequestPermissionRationale() are part of support library.
In case one or more permissions are not granted, ActivityCompat.requestPermissions() will request permissions and the control goes to onRequestPermissionsResult() callback method.
You should check the value of shouldShowRequestPermissionRationale() flag in onRequestPermissionsResult() callback method.
There are only two cases:--
Case 1:-Any time user clicks Deny permissions (including the very first time), it will return true. So when the user denies, we can show more explanation and keep asking again
Case 2:-Only if user select “never asks again” it will return false. In this case, we can continue with limited functionality and guide user to activate the permissions from settings for more functionalities, or we can finish the setup, if the permissions are trivial for the app.
CASE -1
CASE-2
#Override
public void onRequestPermissionsResult(int requestCode,
String permissions[], int[] grantResults) {
Log.d(TAG, "Permission callback called-------");
switch (requestCode) {
case REQUEST_ID_MULTIPLE_PERMISSIONS: {
Map<String, Integer> perms = new HashMap<>();
// Initialize the map with both permissions
perms.put(Manifest.permission.SEND_SMS, PackageManager.PERMISSION_GRANTED);
perms.put(Manifest.permission.ACCESS_FINE_LOCATION, PackageManager.PERMISSION_GRANTED);
// Fill with actual results from user
if (grantResults.length > 0) {
for (int i = 0; i < permissions.length; i++)
perms.put(permissions[i], grantResults[i]);
// Check for both permissions
if (perms.get(Manifest.permission.SEND_SMS) == PackageManager.PERMISSION_GRANTED
&& perms.get(Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
Log.d(TAG, "sms & location services permission granted");
// process the normal flow
//else any one or both the permissions are not granted
} else {
Log.d(TAG, "Some permissions are not granted ask again ");
//permission is denied (this is the first time, when "never ask again" is not checked) so ask again explaining the usage of permission
// // shouldShowRequestPermissionRationale will return true
//show the dialog or snackbar saying its necessary and try again otherwise proceed with setup.
if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.SEND_SMS) || ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.ACCESS_FINE_LOCATION)) {
showDialogOK("SMS and Location Services Permission required for this app",
new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
switch (which) {
case DialogInterface.BUTTON_POSITIVE:
checkAndRequestPermissions();
break;
case DialogInterface.BUTTON_NEGATIVE:
// proceed with logic by disabling the related features or quit the app.
break;
}
}
});
}
//permission is denied (and never ask again is checked)
//shouldShowRequestPermissionRationale will return false
else {
Toast.makeText(this, "Go to settings and enable permissions", Toast.LENGTH_LONG)
.show();
// //proceed with logic by disabling the related features or quit the app.
}
}
}
}
}
}
private void showDialogOK(String message, DialogInterface.OnClickListener okListener) {
new AlertDialog.Builder(this)
.setMessage(message)
.setPositiveButton("OK", okListener)
.setNegativeButton("Cancel", okListener)
.create()
.show();
}

Small code :
public static final int MULTIPLE_PERMISSIONS = 10; // code you want.
String[] permissions= new String[]{
Manifest.permission.WRITE_EXTERNAL_STORAGE,
Manifest.permission.CAMERA,
Manifest.permission.ACCESS_COARSE_LOCATION,
Manifest.permission.ACCESS_FINE_LOCATION};
if (checkPermissions())
// permissions granted.
}
private boolean checkPermissions() {
int result;
List<String> listPermissionsNeeded = new ArrayList<>();
for (String p:permissions) {
result = ContextCompat.checkSelfPermission(getActivity(),p);
if (result != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(p);
}
}
if (!listPermissionsNeeded.isEmpty()) {
ActivityCompat.requestPermissions(this, listPermissionsNeeded.toArray(new String[listPermissionsNeeded.size()]),MULTIPLE_PERMISSIONS );
return false;
}
return true;
}
#Override
public void onRequestPermissionsResult(int requestCode, String permissionsList[], int[] grantResults) {
switch (requestCode) {
case MULTIPLE_PERMISSIONS:{
if (grantResults.length > 0) {
String permissionsDenied = "";
for (String per : permissionsList) {
if(grantResults[0] == PackageManager.PERMISSION_DENIED){
permissionsDenied += "\n" + per;
}
}
// Show permissionsDenied
updateViews();
}
return;
}
}
}
List of Android permissions normal permissions and dangerous permissions in API 23

In a Fragment
public class Homefragment extends Fragment {
View hfrag;
Context context;
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
//first we must check the permissions are already granted
hfrag = inflater.inflate(R.layout.home, container, false);
context = getActivity();
checkAndRequestPermissions();
}
}
private boolean checkAndRequestPermissions() {
int permissionSendMessage = ContextCompat.checkSelfPermission(context,
Manifest.permission.READ_SMS);
int contactpermission = ContextCompat.checkSelfPermission(context, Manifest.permission.GET_ACCOUNTS);
int writepermission = ContextCompat.checkSelfPermission(context, Manifest.permission.WRITE_EXTERNAL_STORAGE);
int callpermission = ContextCompat.checkSelfPermission(context, Manifest.permission.CALL_PHONE);
int receivepermission = ContextCompat.checkSelfPermission(context, Manifest.permission.RECEIVE_SMS);
int locationpermission = ContextCompat.checkSelfPermission(context, Manifest.permission.ACCESS_FINE_LOCATION);
List<String> listPermissionsNeeded = new ArrayList<>();
if (locationpermission != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.ACCESS_FINE_LOCATION);
}
if (contactpermission != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.GET_ACCOUNTS);
}
if (writepermission != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.WRITE_EXTERNAL_STORAGE);
}
if (permissionSendMessage != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.READ_SMS);
}
if (receivepermission != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.RECEIVE_SMS);
}
if (callpermission != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.CALL_PHONE);
}
if (!listPermissionsNeeded.isEmpty()) {
requestPermissions(listPermissionsNeeded.toArray(new String[listPermissionsNeeded.size()]), REQUEST_ID_MULTIPLE_PERMISSIONS);
return false;
}
return true;
}
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
if (requestCode == REQUEST_ID_MULTIPLE_PERMISSIONS) {
if (grantResults.length > 0) {
for (int i = 0; i < permissions.length; i++) {
if (permissions[i].equals(Manifest.permission.GET_ACCOUNTS)) {
if (grantResults[i] == PackageManager.PERMISSION_GRANTED) {
Log.e("msg", "accounts granted");
}
} else if (permissions[i].equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
if (grantResults[i] == PackageManager.PERMISSION_GRANTED) {
Log.e("msg", "storage granted");
}
} else if (permissions[i].equals(Manifest.permission.CALL_PHONE)) {
if (grantResults[i] == PackageManager.PERMISSION_GRANTED) {
Log.e("msg", "call granted");
}
} else if (permissions[i].equals(Manifest.permission.RECEIVE_SMS)) {
if (grantResults[i] == PackageManager.PERMISSION_GRANTED) {
Log.e("msg", "sms granted");
}
} else if (permissions[i].equals(Manifest.permission.ACCESS_FINE_LOCATION)) {
if (grantResults[i] == PackageManager.PERMISSION_GRANTED) {
Log.e("msg", "location granted");
}
}
}
}
}
}
}

It's easy, do this way
private static final int REQUEST_READ_PHONE_STATE = 110 , REQUEST_ACCESS_FINE_LOCATION = 111, REQUEST_WRITE_STORAGE = 112;
In your onCreate
//request permission
boolean hasPermissionPhoneState = (ContextCompat.checkSelfPermission(getApplicationContext(),
Manifest.permission.READ_PHONE_STATE) == PackageManager.PERMISSION_GRANTED);
if (!hasPermissionPhoneState) {
ActivityCompat.requestPermissions(LoginActivity.this,
new String[]{Manifest.permission.READ_PHONE_STATE},
REQUEST_READ_PHONE_STATE);
}
boolean hasPermissionLocation = (ContextCompat.checkSelfPermission(getApplicationContext(),
Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED);
if (!hasPermissionLocation) {
ActivityCompat.requestPermissions(LoginActivity.this,
new String[]{Manifest.permission.ACCESS_FINE_LOCATION},
REQUEST_ACCESS_FINE_LOCATION);
}
boolean hasPermissionWrite = (ContextCompat.checkSelfPermission(getApplicationContext(),
Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED);
if (!hasPermissionWrite) {
ActivityCompat.requestPermissions(LoginActivity.this,
new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
REQUEST_WRITE_STORAGE);
}
Then check result
#Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
switch (requestCode)
{
case REQUEST_READ_PHONE_STATE: {
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED)
{
Toast.makeText(LoginActivity.this, "Permission granted.", Toast.LENGTH_SHORT).show();
//reload my activity with permission granted or use the features what required the permission
finish();
startActivity(getIntent());
} else
{
Toast.makeText(LoginActivity.this, "The app was not allowed to get your phone state. Hence, it cannot function properly. Please consider granting it this permission", Toast.LENGTH_LONG).show();
}
}
case REQUEST_ACCESS_FINE_LOCATION: {
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED)
{
Toast.makeText(LoginActivity.this, "Permission granted.", Toast.LENGTH_SHORT).show();
//reload my activity with permission granted or use the features what required the permission
finish();
startActivity(getIntent());
} else
{
Toast.makeText(LoginActivity.this, "The app was not allowed to get your location. Hence, it cannot function properly. Please consider granting it this permission", Toast.LENGTH_LONG).show();
}
}
case REQUEST_WRITE_STORAGE: {
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED)
{
Toast.makeText(LoginActivity.this, "Permission granted.", Toast.LENGTH_SHORT).show();
//reload my activity with permission granted or use the features what required the permission
finish();
startActivity(getIntent());
} else
{
Toast.makeText(LoginActivity.this, "The app was not allowed to write to your storage. Hence, it cannot function properly. Please consider granting it this permission", Toast.LENGTH_LONG).show();
}
}
}
}

My approach is based on Nicks' answer and hopefully is a bit more usable for multiple (as many as needed, not only two) permissions.
It suggests adding single-responsibility PermissionsHelper class:
import android.app.Activity;
import android.app.AlertDialog;
import android.content.pm.PackageManager;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.util.Log;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class PermissionsHelper {
private static final int REQUEST_ID_MULTIPLE_PERMISSIONS = 100; // any code you want.
public void checkAndRequestPermissions(Activity activity, String... permissions) {
List<String> listPermissionsNeeded = new ArrayList<>();
for (String permission : permissions) {
if (ContextCompat.checkSelfPermission(activity, permission) != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(permission);
}
}
if (!listPermissionsNeeded.isEmpty()) {
ActivityCompat.requestPermissions(activity, listPermissionsNeeded.toArray(new String[listPermissionsNeeded.size()]), REQUEST_ID_MULTIPLE_PERMISSIONS);
}
}
public void onRequestPermissionsResult(Activity activity, int requestCode, String permissions[], int[] grantResults) {
switch (requestCode) {
case REQUEST_ID_MULTIPLE_PERMISSIONS: {
Map<String, Integer> perms = new HashMap<>();
for (String permission : permissions) {
perms.put(permission, PackageManager.PERMISSION_GRANTED);
}
if (grantResults.length > 0) {
for (int i = 0; i < permissions.length; i++)
perms.put(permissions[i], grantResults[i]);
boolean allPermissionsGranted = true;
for (String permission1 : permissions) {
allPermissionsGranted = allPermissionsGranted && (perms.get(permission1) == PackageManager.PERMISSION_GRANTED);
}
if (allPermissionsGranted) {
Log.d(PermissionsHelper.class.getSimpleName(), "onRequestPermissionsResult: all permissions granted");
} else {
for (String permission2 : perms.keySet())
if (perms.get(permission2) == PackageManager.PERMISSION_GRANTED)
perms.remove(permission2);
StringBuilder message = new StringBuilder("The app has not been granted permissions:\n\n");
for (String permission : perms.keySet()) {
message.append(permission);
message.append("\n");
}
message.append("\nHence, it cannot function properly." +
"\nPlease consider granting it this permission in phone Settings.");
AlertDialog.Builder builder = new AlertDialog.Builder(activity);
builder.setTitle(R.string.permission_required)
.setMessage(message)
.setPositiveButton(android.R.string.ok, (dialog, id) -> dialog.cancel());
AlertDialog alert = builder.create();
alert.show();
}
}
}
}
}
}
If one or several required permissions have not been granted by user, the detailed AlertDialog message will be shown to him.
Example of usage in Activity:
private PermissionsHelper permissionsHelper;
#Override
protected void onCreate(#Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
checkPermissions();
//any other code
}
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults) {
permissionsHelper.onRequestPermissionsResult(this, requestCode, permissions, grantResults);
}
private void checkPermissions() {
permissionsHelper = new PermissionsHelper();
permissionsHelper.checkAndRequestPermissions(this,
Manifest.permission.READ_EXTERNAL_STORAGE,
Manifest.permission.ACCESS_FINE_LOCATION,
Manifest.permission.ACCESS_COARSE_LOCATION);
}
Hope that this will be useful for someone.

My handler class for request multiple permissions. You can check the full using here
public class RequestPermissionHandler {
private Activity mActivity;
private RequestPermissionListener mRequestPermissionListener;
private int mRequestCode;
public void requestPermission(Activity activity, #NonNull String[] permissions, int requestCode,
RequestPermissionListener listener) {
mActivity = activity;
mRequestCode = requestCode;
mRequestPermissionListener = listener;
if (!needRequestRuntimePermissions()) {
mRequestPermissionListener.onSuccess();
return;
}
requestUnGrantedPermissions(permissions, requestCode);
}
private boolean needRequestRuntimePermissions() {
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.M;
}
private void requestUnGrantedPermissions(String[] permissions, int requestCode) {
String[] unGrantedPermissions = findUnGrantedPermissions(permissions);
if (unGrantedPermissions.length == 0) {
mRequestPermissionListener.onSuccess();
return;
}
ActivityCompat.requestPermissions(mActivity, unGrantedPermissions, requestCode);
}
private boolean isPermissionGranted(String permission) {
return ActivityCompat.checkSelfPermission(mActivity, permission)
== PackageManager.PERMISSION_GRANTED;
}
private String[] findUnGrantedPermissions(String[] permissions) {
List<String> unGrantedPermissionList = new ArrayList<>();
for (String permission : permissions) {
if (!isPermissionGranted(permission)) {
unGrantedPermissionList.add(permission);
}
}
return unGrantedPermissionList.toArray(new String[0]);
}
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions,
#NonNull int[] grantResults) {
if (requestCode == mRequestCode) {
if (grantResults.length > 0) {
for (int grantResult : grantResults) {
if (grantResult != PackageManager.PERMISSION_GRANTED) {
mRequestPermissionListener.onFailed();
return;
}
}
mRequestPermissionListener.onSuccess();
} else {
mRequestPermissionListener.onFailed();
}
}
}
public interface RequestPermissionListener {
void onSuccess();
void onFailed();
}
}

Refer this link for full understand of multiple permission, also full source code download, click Here
private boolean checkAndRequestPermissions() {
int permissionReadPhoneState = ContextCompat.checkSelfPermission(this, Manifest.permission.READ_PHONE_STATE);
int permissionProcessOutGogingCalls = ContextCompat.checkSelfPermission(this, Manifest.permission.PROCESS_OUTGOING_CALLS);
int permissionProcessReadContacts = ContextCompat.checkSelfPermission(this, Manifest.permission.READ_CONTACTS);
int permissionProcessReadCallLog = ContextCompat.checkSelfPermission(this, Manifest.permission.READ_CALL_LOG);
int permissionWriteStorage = ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE);
int permissionReadStorage = ContextCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE);
List<String> listPermissionsNeeded = new ArrayList<>();
if (permissionReadPhoneState != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.READ_PHONE_STATE);
}
if (permissionProcessOutGogingCalls != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.PROCESS_OUTGOING_CALLS);
}
if (permissionProcessReadContacts != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.READ_CONTACTS);
}
if (permissionProcessReadCallLog != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.READ_CALL_LOG);
}
if (permissionWriteStorage != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.WRITE_EXTERNAL_STORAGE);
}
if (permissionReadStorage != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.READ_EXTERNAL_STORAGE);
}
if (!listPermissionsNeeded.isEmpty()) {
ActivityCompat.requestPermissions(this, listPermissionsNeeded.toArray(new String[listPermissionsNeeded.size()]), REQUEST_ID_MULTIPLE_PERMISSIONS);
return false;
}
return true;
}
#Override
public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
if (grantResults.length == 0 || grantResults == null) {
/*If result is null*/
} else if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
/*If We accept permission*/
} else if (grantResults[0] == PackageManager.PERMISSION_DENIED) {
/*If We Decline permission*/
}
}

The following methodology is about
asking permissions dynamically ;
showing a AlertDialog if the user denies any permission
looping until the user accepts permission(s)
Create a "static" class for permissions methods
public class PermissionsUtil {
public static final int PERMISSION_ALL = 1;
public static boolean doesAppNeedPermissions(){
return android.os.Build.VERSION.SDK_INT > Build.VERSION_CODES.LOLLIPOP_MR1;
}
public static String[] getPermissions(Context context)
throws PackageManager.NameNotFoundException {
PackageInfo info = context.getPackageManager().getPackageInfo(
context.getPackageName(), PackageManager.GET_PERMISSIONS);
return info.requestedPermissions;
}
public static void askPermissions(Activity activity){
if(doesAppNeedPermissions()) {
try {
String[] permissions = getPermissions(activity);
if(!checkPermissions(activity, permissions)){
ActivityCompat.requestPermissions(activity, permissions,
PERMISSION_ALL);
}
} catch(Exception e) {
e.printStackTrace();
}
}
}
public static boolean checkPermissions(Context context, String... permissions){
if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && context != null &&
permissions != null) {
for (String permission : permissions) {
if (ContextCompat.checkSelfPermission(context, permission) !=
PackageManager.PERMISSION_GRANTED) {
return false;
}
}
}
return true;
}
}
In MainActivity.java
private void checkPermissions(){
PermissionsUtil.askPermissions(this);
}
#Override
public void onRequestPermissionsResult(int requestCode,
#NonNull String[] permissions,
#NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
switch (requestCode) {
case PermissionsUtil.PERMISSION_ALL: {
if (grantResults.length > 0) {
List<Integer> indexesOfPermissionsNeededToShow = new ArrayList<>();
for(int i = 0; i < permissions.length; ++i) {
if(ActivityCompat.shouldShowRequestPermissionRationale(this, permissions[i])) {
indexesOfPermissionsNeededToShow.add(i);
}
}
int size = indexesOfPermissionsNeededToShow.size();
if(size != 0) {
int i = 0;
boolean isPermissionGranted = true;
while(i < size && isPermissionGranted) {
isPermissionGranted = grantResults[indexesOfPermissionsNeededToShow.get(i)]
== PackageManager.PERMISSION_GRANTED;
i++;
}
if(!isPermissionGranted) {
showDialogNotCancelable("Permissions mandatory",
"All the permissions are required for this app",
new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
checkPermissions();
}
});
}
}
}
}
}
}
private void showDialogNotCancelable(String title, String message,
DialogInterface.OnClickListener okListener) {
new AlertDialog.Builder(this)
.setTitle(title)
.setMessage(message)
.setPositiveButton("OK", okListener)
.setCancelable(false)
.create()
.show();
}

🔥 NEW EASY AND CLEAN WAY OF ASKING MULTIPLE PERMISSIONS IN 2022 🔥
At the top of your activity class, write
private val multiplePermissionContract = registerForActivityResult(ActivityResultContracts.RequestMultiplePermissions()) { permissionsStatusMap ->
// permissionStatusMap is of type <String, Boolean>
// if all permissions accepted
if (!permissionsStatusMap.containsValue(false)) {
// All persmissions are accepted, do here whatever you want
} else {
Toast.makeText(this, "all permissions not accepted", Toast.LENGTH_SHORT).show()
}
}
And, launch the permission asking dialogs whenever you want like below(for now, I am thinking that you need to ask the permissions when you click on xyzButton)
xyzButton.setOnClickListener {
multiplePermissionContract.launch(
arrayOf(
android.Manifest.permission.READ_CONTACTS,
android.Manifest.permission.WRITE_CONTACTS,
android.Manifest.permission.WRITE_EXTERNAL_STORAGE,
android.Manifest.permission.READ_SMS,
android.Manifest.permission.CAMERA
)
)
}
NOTE -
registerForActivityResult() method will always be called whenever we click on xyzButton. If all any of the all permissions is not accepted earlier, it will ask that particular permission again; else it will directly execute the if condition block.

There is nothing wrong with answers asking for multiple permissions but multiple permission result code is not implemented very elegantly and may cause checking wrong permission result.
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) is terrible logic for checking multiple permissions result, i don't know why Google implemented such a terrible code.
It's a mess especially when you check multiple permissions. Let say you ask for CAMERA, ACCESS_FINE_LOCATION and ACCESS_NETWORK_STATE.
You need to check for ACCESS_FINE_LOCATION but user only granted CAMERA at first run and you check for grantResults[1] but in second run ACCESS_FINE_LOCATION becomes the permission with index 0. I got so many problems with user not granting all permissions at once and have to write so pointless permission result logic.
You should either use
int size = permissions.length;
boolean locationPermissionGranted = false;
for (int i = 0; i < size; i++) {
if (permissions[i].equals(Manifest.permission.ACCESS_FINE_LOCATION)
&& grantResults[i] == PackageManager.PERMISSION_GRANTED) {
locationPermissionGranted = true;
}
}
Or simpler one
if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION)
== PackageManager.PERMISSION_GRANTED) {
// Do something ...
}
in onPermissionRequestResult method.

Checking every situation
if denied - showing Alert dialog to user why we need permission
public static final int MULTIPLE_PERMISSIONS = 1;
public static final int CAMERA_PERMISSION_REQUEST_CODE = 2;
public static final int STORAGE_PERMISSION_REQUEST_CODE = 3;
private void askPermissions() {
int permissionCheckStorage = ContextCompat.checkSelfPermission(this,
Manifest.permission.WRITE_EXTERNAL_STORAGE);
int permissionCheckCamera = ContextCompat.checkSelfPermission(this,
Manifest.permission.CAMERA);
// we already asked for permisson & Permission granted, call camera intent
if (permissionCheckStorage == PackageManager.PERMISSION_GRANTED && permissionCheckCamera == PackageManager.PERMISSION_GRANTED) {
launchCamera();
} //asking permission for the first time
else if (permissionCheckStorage != PackageManager.PERMISSION_GRANTED && permissionCheckCamera != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.CAMERA, Manifest.permission.WRITE_EXTERNAL_STORAGE},
MULTIPLE_PERMISSIONS);
} else {
// Permission denied, so request permission
// if camera request is denied
if (ActivityCompat.shouldShowRequestPermissionRationale(this,
Manifest.permission.CAMERA)) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage("You need to give permission to take pictures in order to work this feature.");
builder.setNegativeButton("CANCEL", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
dialogInterface.dismiss();
}
});
builder.setPositiveButton("GIVE PERMISSION", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
dialogInterface.dismiss();
// Show permission request popup
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.CAMERA},
CAMERA_PERMISSION_REQUEST_CODE);
}
});
builder.show();
} // if storage request is denied
else if (ActivityCompat.shouldShowRequestPermissionRationale(this,
Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage("You need to give permission to access storage in order to work this feature.");
builder.setNegativeButton("CANCEL", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
dialogInterface.dismiss();
}
});
builder.setPositiveButton("GIVE PERMISSION", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
dialogInterface.dismiss();
// Show permission request popup
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
STORAGE_PERMISSION_REQUEST_CODE);
}
});
builder.show();
}
}
}
Checking Permission Results
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
switch (requestCode) {
case CAMERA_PERMISSION_REQUEST_CODE:
if (grantResults.length > 0 && permissions[0].equals(Manifest.permission.CAMERA)) {
// check whether camera permission granted or not.
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
launchCamera();
}
}
break;
case STORAGE_PERMISSION_REQUEST_CODE:
if (grantResults.length > 0 && permissions[0].equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
// check whether storage permission granted or not.
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
launchCamera();
}
}
break;
case MULTIPLE_PERMISSIONS:
if (grantResults.length > 0 && permissions[0].equals(Manifest.permission.CAMERA) && permissions[1].equals(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
// check whether All permission granted or not.
if (grantResults[0] == PackageManager.PERMISSION_GRANTED && grantResults[1] == PackageManager.PERMISSION_GRANTED) {
launchCamera();
}
}
break;
default:
break;
}
}
you can just copy and paste this code, it works fine. change context(this) & permissions according to you.

Short and sweet :). what I believe in.
int PERMISSION_ALL = 1;
String[] PERMISSIONS = {Manifest.permission.CAMERA, Manifest.permission.WRITE_EXTERNAL_STORAGE}; // List of permissions required
public void askPermission()
{
for (String permission : PERMISSIONS) {
if (ActivityCompat.checkSelfPermission(this, permission) != PackageManager.PERMISSION_GRANTED) {
requestPermissions(PERMISSIONS, PERMISSION_ALL);
return;
}
}
}
#Override
public void onRequestPermissionsResult(int requestCode, String[] permissions,
int[] grantResults) {
switch (requestCode) {
case 1:{
if(grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED && grantResults[1] == PackageManager.PERMISSION_GRANTED){
//Do your work.
} else {
Toast.makeText(this, "Until you grant the permission, we cannot proceed further", Toast.LENGTH_SHORT).show();
}
return;
}
}

After seeing all the long and complex answers. I want post this answer.
RxPermission is widely used library now for asking permission in one line code.
RxPermissions rxPermissions = new RxPermissions(this);
rxPermissions
.request(Manifest.permission.CAMERA,
Manifest.permission.READ_PHONE_STATE)
.subscribe(granted -> {
if (granted) {
// All requested permissions are granted
} else {
// At least one permission is denied
}
});
add in your build.gradle
allprojects {
repositories {
...
maven { url 'https://jitpack.io' }
}
}
dependencies {
implementation 'com.github.tbruyelle:rxpermissions:0.10.1'
implementation 'com.jakewharton.rxbinding2:rxbinding:2.1.1'
}
Isn't this easy?

I have successfully implemented simple code for Multiple permission at Once.
Follow the below steps
1:Make Utility.java class like below
public class Utility {
public static final int MY_PERMISSIONS_REQUEST = 123;
#TargetApi(Build.VERSION_CODES.JELLY_BEAN)
public static boolean checkPermissions(Context context, String... permissions) {
if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && context != null && permissions != null) {
for (String permission : permissions) {
if (ActivityCompat.checkSelfPermission(context, permission) != PackageManager.PERMISSION_GRANTED) {
if (ActivityCompat.shouldShowRequestPermissionRationale((Activity) context, permission)) {
ActivityCompat.requestPermissions((Activity) context, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE,Manifest.permission.CALL_PHONE,Manifest.permission.GET_ACCOUNTS}, MY_PERMISSIONS_REQUEST);
} else {
ActivityCompat.requestPermissions((Activity) context, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE,Manifest.permission.CALL_PHONE,Manifest.permission.GET_ACCOUNTS}, MY_PERMISSIONS_REQUEST);
}
return false;
}
}
}
return true;
}
}
2: Now call
boolean permissionCheck = Utility.checkPermissions(this, Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.CALL_PHONE, Manifest.permission.GET_ACCOUNTS);
in your Activity onCreate() or according to your logic.
3:Now check permission before performing operation for particular task
if (permissionCheck) {
performTaskOperation();//this method what you need to perform
} else {
Toast.makeText(this, "Need permission ON.", Toast.LENGTH_SHORT).show();
}
4: Now implement onRequestPermissionsResult() method in your Activity as below
#Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
switch (requestCode) {
case Utility.MY_PERMISSIONS_REQUEST:
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
if (userChoosenTask.equals("STORAGE"))
performTaskOperation();//this method what you need to perform
}
break;
}
}

I just use an array to achieved multiple requests, hope it helps someone. (Kotlin)
// got all permission
private fun requestPermission(){
var mIndex: Int = -1
var requestList: Array<String> = Array(10, { "" } )
// phone call Permission
if (ContextCompat.checkSelfPermission(this, Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED) {
mIndex ++
requestList[mIndex] = Manifest.permission.CALL_PHONE
}
// SMS Permission
if (ContextCompat.checkSelfPermission(this, Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED) {
mIndex ++
requestList[mIndex] = Manifest.permission.SEND_SMS
}
// Access photos Permission
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
mIndex ++
requestList[mIndex] = Manifest.permission.READ_EXTERNAL_STORAGE
}
// Location Permission
if (ActivityCompat.checkSelfPermission(mContext, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED
&& ActivityCompat.checkSelfPermission(mContext, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
mIndex ++
requestList[mIndex] = Manifest.permission.ACCESS_FINE_LOCATION
}
if(mIndex != -1){
ActivityCompat.requestPermissions(this, requestList, PERMISSIONS_REQUEST_ALL)
}
}
// permission response
override fun onRequestPermissionsResult(requestCode: Int,
permissions: Array<String>, grantResults: IntArray) {
when (requestCode) {
PERMISSIONS_REQUEST_ALL -> {
// If request is cancelled, the result arrays are empty.
if (grantResults.isNotEmpty() && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
// permission accept location
if (ContextCompat.checkSelfPermission(this,
Manifest.permission.CALL_PHONE) == PackageManager.PERMISSION_GRANTED) {
Log.d(TAG, "Phone Call permission accept.")
}
// permission accept location
if (ContextCompat.checkSelfPermission(this,
Manifest.permission.SEND_SMS) == PackageManager.PERMISSION_GRANTED) {
Log.d(TAG, "SMS permission accept.")
}
// permission accept location
if (ContextCompat.checkSelfPermission(this,
Manifest.permission.READ_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) {
Log.d(TAG, "SMS permission accept.")
}
// permission accept location
if (ContextCompat.checkSelfPermission(this,
Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
Log.d(TAG, "Location permission accept.")
}
} else {
Toast.makeText(mContext, "Permission Failed!", Toast.LENGTH_LONG).show()
}
return
}
}
}

I found this is in the runtime permissions example from Google's github.
private static String[] PERMISSIONS_CONTACT = {Manifest.permission.READ_CONTACTS,
Manifest.permission.WRITE_CONTACTS};
private static final int REQUEST_CONTACTS = 1;
ActivityCompat.requestPermissions(this, PERMISSIONS_CONTACT, REQUEST_CONTACTS);

Check the "Asking for multiple permissions at a time" section in this article:
Things you need to know about Android M permissions
It's very well explained, and may also touch other related topics you haven't think about.

Use helper like this (permissions names do not matter).
public class MyPermission {
private static final int PERMISSION_REQUEST_ALL = 127;
private MainActivity mMainActivity;
MyPermission(MainActivity mainActivity) {
mMainActivity = mainActivity;
}
public static boolean hasPermission(String permission, Context context) {
if (isNewPermissionModel()) {
return (ActivityCompat.checkSelfPermission(context, permission) == PackageManager.PERMISSION_GRANTED);
}
return true;
}
private static boolean hasPermissions(Context context, String... permissions) {
if (isNewPermissionModel() && context != null && permissions != null) {
for (String permission : permissions) {
if (ActivityCompat.checkSelfPermission(context, permission) != PackageManager.PERMISSION_GRANTED) {
return false;
}
}
}
return true;
}
private static boolean shouldShowRationale(Activity activity, String permission) {
return isNewPermissionModel() && ActivityCompat.shouldShowRequestPermissionRationale(activity, permission);
}
private static boolean isNewPermissionModel() {
return VERSION.SDK_INT > VERSION_CODES.LOLLIPOP_MR1;
}
/**
* check all permissions
*/
void checkAll() {
//check dangerous permissions, make request if need (Android will ask only for the ones it needs)
String[] PERMISSIONS = {
permission.READ_CALENDAR,
permission.ACCESS_COARSE_LOCATION
};
if (!hasPermissions(mMainActivity, PERMISSIONS)) {
ActivityCompat.requestPermissions(mMainActivity, PERMISSIONS, PERMISSION_REQUEST_ALL);
}
}
void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults) {
if (requestCode == PERMISSION_REQUEST_ALL) {
if (grantResults.length > 0) {
//for not granted
for (int i = 0; i < permissions.length; i++) {
if (permissions[i].equals(permission.READ_CALENDAR)) {
if (grantResults[i] != PackageManager.PERMISSION_GRANTED) {
smartRequestPermissions(permission.READ_CALENDAR, R.string.permission_required_dialog_read_calendar);
}
} else if (permissions[i].equals(permission.ACCESS_COARSE_LOCATION)) {
if (grantResults[i] != PackageManager.PERMISSION_GRANTED) {
smartRequestPermissions(permission.ACCESS_COARSE_LOCATION, R.string.permission_required_dialog_access_coarse_location);
}
}
}
}
}
}
private void smartRequestPermissions(final String permissionName, int permissionRequiredDialog) {
if (shouldShowRationale(mMainActivity, permissionName)) {// If the user turned down the permission request in the past and chose the Don't ask again option in the permission request system dialog, this method returns false.
//Show an explanation to the user with action
mMainActivity.mSnackProgressBarManager.show(
new SnackProgressBar(
SnackProgressBar.TYPE_ACTION, mMainActivity.getString(permissionRequiredDialog)
)
.setAction("OK", new OnActionClickListener() {
#Override
public void onActionClick() {
checkAll();
}
})
.setSwipeToDismiss(true).setAllowUserInput(true)
, MainActivity.SNACKBAR_WARNING_DURATION
);
} // else do nothing
}
}

Simple way to ask multiple permission,
https://github.com/sachinvarma/EasyPermission
How to add :
repositories {
maven { url "https://jitpack.io" }
}
implementation 'com.github.sachinvarma:EasyPermission:1.0.1'
How to ask permission:
List<String> permission = new ArrayList<>();
permission.add(EasyPermissionList.READ_EXTERNAL_STORAGE);
permission.add(EasyPermissionList.ACCESS_FINE_LOCATION);
new EasyPermissionInit(MainActivity.this, permission);
For more Details - >
https://github.com/sachinvarma/EasyPermission/blob/master/app/src/main/java/com/sachinvarma/easypermissionsample/MainActivity.java
It may help someone in future.

In Kotlin:
private val id = 1
private val permissions = arrayOf(Manifest.permission.WRITE_EXTERNAL_STORAGE,Manifest.permission.ACCESS_FINE_LOCATION)
fun hasPermissions(): Boolean {
for (perm in permissions) {
if (ActivityCompat.checkSelfPermission(this, perm) != PackageManager.PERMISSION_GRANTED) {
return false
}
}
return true
}
if(! hasPermissions()){
requestPermissions(this, permissions, id)
}

This is what I have done in my activity. Hoping will be helpful. I am asking for camera and microphone permissions.
public class ActiveCallActivity extends AppCompatActivity {
.....
private static final String cameraPermissionKey = "cameraPermission";
private static final String microphonePermissionkey = "microphonePermission";
private static ArrayList<String> permissionsQueue = new ArrayList<String>();
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
.....
// in ValidationCheckersAndValidators simply checking if have permission or not.
if(ValidationCheckersAndValidators.haveCameraPermission(this)) performHaveCameraPermissionLayout(); else performHaveNoCameraPermissionLayout();
if(ValidationCheckersAndValidators.haveMicrophonePermission(this)) performHaveMicrophonePermissionLayout(); else performHaveNoMicrophonePermissionLayout();
}
private void performHaveNoCameraPermissionLayout() {
.....
permissionsQueue.add(cameraPermissionKey);
}
private void performHaveNoMicrophonePermissionLayout() {
.....
permissionsQueue.add(microphonePermissionkey);
}
#Override
protected void onResume() {
super.onResume();
.....
passThroughPermissionsQueue();
}
private void passThroughPermissionsQueue() {
if(!permissionsQueue.isEmpty()) {
String permissionKey = permissionsQueue.remove(0);
switch (permissionKey) {
case cameraPermissionKey: {
ValidationCheckersAndValidators.requestForCameraPermission(this);
return;
}
case microphonePermissionkey: {
ValidationCheckersAndValidators.requestForMicrophonePermission(this);
return;
}
}
}
}
#Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
switch(requestCode) {
case cameraPermissionRequestCode: {
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
performHaveCameraPermissionLayout();
}
break;
}
case microphonePermissionRequestCode: {
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
performHaveMicrophonePermissionLayout();
}
break;
}
}
passThroughPermissionsQueue();
}
}

You can use Dexter
In build.gradle add:
implementation 'com.karumi:dexter:5.0.0'
And use it in your activity as:
val requiredPermissions = when {
Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q -> listOf(Manifest.permission.ACCESS_FINE_LOCATION,
Manifest.permission.ACCESS_COARSE_LOCATION,
Manifest.permission.ACCESS_BACKGROUND_LOCATION)
else -> listOf(Manifest.permission.ACCESS_FINE_LOCATION,
Manifest.permission.ACCESS_COARSE_LOCATION)
}
Dexter.withActivity(this)
.withPermissions(
requiredPermissions
)
.withListener(object : MultiplePermissionsListener {
override fun onPermissionRationaleShouldBeShown(
permissions: MutableList<PermissionRequest>?,
token: PermissionToken?
) {
/* ... */
}
override fun onPermissionsChecked(report: MultiplePermissionsReport) =
if (report.isAnyPermissionPermanentlyDenied) {
toast("You should grant all permissions")
} else {
toast("All permissions granted")
// continue here if permission is a must
}).check()
// continue here if permission is not a must

How to ask for multiple permission at once in android? [duplicate]

I want to use the
android.permission.CAMERA
android.permission.WRITE_EXTERNAL_STORAGE
in single request using
ActivityCompat.requestPermissions(Activity activity,new String permisionList[],int permissionRequestcode);
But my problem is at time I request only one permission,
I read about group-permission,But it's work for only Same group which one decided by Developer, Like CONTACT_GROUP : read_contact,write_contact etc.
I want create the custom group permission which ask me only one request & provide me only one response.
Thanks

You can ask multiple permissions (from different groups) in a single request. For that, you need to add all the permissions to the string array that you supply as the first parameter to the requestPermissions API like this:
requestPermissions(new String[]{
Manifest.permission.READ_CONTACTS,
Manifest.permission.ACCESS_FINE_LOCATION},
ASK_MULTIPLE_PERMISSION_REQUEST_CODE);
On doing this, you will see the permission popup as a stack of multiple permission popups. Ofcourse you need to handle the acceptance and rejection (including the "Never Ask Again") options of each permissions. The same has been beautifully explained over here.

First initialize permission request code
public static final int PERMISSIONS_MULTIPLE_REQUEST = 123;
Check android version
private void checkAndroidVersion() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
checkPermission();
} else {
// write your logic here
}
}
check multiple permission code
private void checkPermission() {
if (ContextCompat.checkSelfPermission(getActivity(),
Manifest.permission.READ_EXTERNAL_STORAGE) + ContextCompat
.checkSelfPermission(getActivity(),
Manifest.permission.CAMERA)
!= PackageManager.PERMISSION_GRANTED) {
if (ActivityCompat.shouldShowRequestPermissionRationale
(getActivity(), Manifest.permission.READ_EXTERNAL_STORAGE) ||
ActivityCompat.shouldShowRequestPermissionRationale
(getActivity(), Manifest.permission.CAMERA)) {
Snackbar.make(getActivity().findViewById(android.R.id.content),
"Please Grant Permissions to upload profile photo",
Snackbar.LENGTH_INDEFINITE).setAction("ENABLE",
new View.OnClickListener() {
#Override
public void onClick(View v) {
requestPermissions(
new String[]{Manifest.permission
.READ_EXTERNAL_STORAGE, Manifest.permission.CAMERA},
PERMISSIONS_MULTIPLE_REQUEST);
}
}).show();
} else {
requestPermissions(
new String[]{Manifest.permission
.READ_EXTERNAL_STORAGE, Manifest.permission.CAMERA},
PERMISSIONS_MULTIPLE_REQUEST);
}
} else {
// write your logic code if permission already granted
}
}
call back method after grant permission by user
#Override
public void onRequestPermissionsResult(int requestCode,
#NonNull String[] permissions, #NonNull int[] grantResults) {
switch (requestCode) {
case PERMISSIONS_MULTIPLE_REQUEST:
if (grantResults.length > 0) {
boolean cameraPermission = grantResults[1] == PackageManager.PERMISSION_GRANTED;
boolean readExternalFile = grantResults[0] == PackageManager.PERMISSION_GRANTED;
if(cameraPermission && readExternalFile)
{
// write your logic here
} else {
Snackbar.make(getActivity().findViewById(android.R.id.content),
"Please Grant Permissions to upload profile photo",
Snackbar.LENGTH_INDEFINITE).setAction("ENABLE",
new View.OnClickListener() {
#Override
public void onClick(View v) {
requestPermissions(
new String[]{Manifest.permission
.READ_EXTERNAL_STORAGE, Manifest.permission.CAMERA},
PERMISSIONS_MULTIPLE_REQUEST);
}
}).show();
}
}
break;
}
}

There is no hack available at this stage to circumvent asking for permissions from different groups together. That is the nature of how android has developed runtime permissions, to give users a choice of which permissions to accept. Of course not accepting all permissions required by an app, may make the app fail to work properly.
CAMERA and WRITE_EXTERNAL_STORAGE are both regarded as dangerous permissions, and in separate groups, thus both requiring a runtime permission request.
Once permission is granted for a particular group, it does not need to be requested again for the lifetime of the app run, or until it is revoked if given as a default setting.
The only thing you can do is ask the user to accept the decisions as default, which can be revoked, by using "never ask again"

I had the same issue and stumbled on this library.
Basically you can ask for multiple permissions sequentially, plus you can add listeners to popup a snackbar if the user denies your permission.

For multiple permission you can use this code :
final private int REQUEST_CODE_ASK_MULTIPLE_PERMISSIONS = 124;
private void insertDummyContactWrapper() {
List<String> permissionsNeeded = new ArrayList<String>();
final List<String> permissionsList = new ArrayList<String>();
if (!addPermission(permissionsList, Manifest.permission.ACCESS_FINE_LOCATION))
permissionsNeeded.add("GPS");
if (!addPermission(permissionsList, Manifest.permission.READ_CONTACTS))
permissionsNeeded.add("Read Contacts");
if (!addPermission(permissionsList, Manifest.permission.WRITE_CONTACTS))
permissionsNeeded.add("Write Contacts");
if (permissionsList.size() > 0) {
if (permissionsNeeded.size() > 0) {
// Need Rationale
String message = "You need to grant access to " + permissionsNeeded.get(0);
for (int i = 1; i < permissionsNeeded.size(); i++)
message = message + ", " + permissionsNeeded.get(i);
showMessageOKCancel(message,
new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
requestPermissions(permissionsList.toArray(new String[permissionsList.size()]),
REQUEST_CODE_ASK_MULTIPLE_PERMISSIONS);
}
});
return;
}
requestPermissions(permissionsList.toArray(new String[permissionsList.size()]),
REQUEST_CODE_ASK_MULTIPLE_PERMISSIONS);
return;
}
insertDummyContact();
}
private boolean addPermission(List<String> permissionsList, String permission) {
if (checkSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
permissionsList.add(permission);
// Check for Rationale Option
if (!shouldShowRequestPermissionRationale(permission))
return false;
}
return true;
}

Here i have a simple solution, - (Multiple permission checking)
String[] permissions = new String[]{
Manifest.permission.WRITE_CALL_LOG,
Manifest.permission.READ_CALL_LOG,
Manifest.permission.READ_CONTACTS,
Manifest.permission.WRITE_CONTACTS}; // Here i used multiple permission check
Then call it in Oncreate
if (checkPermissions()) { // permissions granted.
getCallDetails();
}
Finally, copy the below code
private boolean checkPermissions() {
int result;
List<String> listPermissionsNeeded = new ArrayList<>();
for (String p : permissions) {
result = ContextCompat.checkSelfPermission(getApplicationContext(), p);
if (result != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(p);
}
}
if (!listPermissionsNeeded.isEmpty()) {
ActivityCompat.requestPermissions(this, listPermissionsNeeded.toArray(new String[listPermissionsNeeded.size()]), MULTIPLE_PERMISSIONS);
return false;
}
return true;
}
#Override
public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
switch (requestCode) {
case MULTIPLE_PERMISSIONS: {
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) { // permissions granted.
getCallDetails(); // Now you call here what ever you want :)
} else {
String perStr = "";
for (String per : permissions) {
perStr += "\n" + per;
} // permissions list of don't granted permission
}
return;
}
}
}

As said earlier, currently every permission group has own permission dialog which must be called separately.
You will have different dialog boxes for each permission group but you can surely check the result together in onRequestPermissionsResult() callback method.
Here is a working example link, may be useful for someone.

I faced the same problem and below is the workaround I came up with:
public boolean checkForPermission(final String[] permissions, final int permRequestCode, int msgResourceId) {
final List<String> permissionsNeeded = new ArrayList<>();
for (int i = 0; i < permissions.length; i++) {
final String perm = permissions[i];
if (ContextCompat.checkSelfPermission(getActivity(), permissions[i]) != PackageManager.PERMISSION_GRANTED) {
if (shouldShowRequestPermissionRationale(permissions[i])) {
final AlertDialog dialog = AlertDialog.newInstance( getResources().getString(R.string.permission_title), getResources().getString(msgResourceId) );
dialog.setPositiveButton("OK", new View.OnClickListener() {
#Override
public void onClick(View view) {
// add the request.
permissionsNeeded.add(perm);
dialog.dismiss();
}
});
dialog.show( getActivity().getSupportFragmentManager(), "HCFAlertDialog" );
} else {
// add the request.
permissionsNeeded.add(perm);
}
}
}
if (permissionsNeeded.size() > 0) {
// go ahead and request permissions
requestPermissions(permissionsNeeded.toArray(new String[permissionsNeeded.size()]), permRequestCode);
return false;
} else {
// no permission need to be asked so all good...we have them all.
return true;
}
}
And you call the above method like this:
if ( checkForPermission( new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE,
Manifest.permission.CAMERA}, REQUEST_PERMISSION_EXTERNAL_STORAGE_RESULT, R.string.permission_image) ) {
// DO YOUR STUFF
}

check More than one Permission and Request if Not Granted
public void checkPermissions(){
if(ContextCompat.checkSelfPermission(getApplicationContext(),
Manifest.permission.WRITE_EXTERNAL_STORAGE)== PackageManager.PERMISSION_GRANTED && ContextCompat.checkSelfPermission(getApplicationContext(),Manifest.permission.CAMERA)==PackageManager.PERMISSION_GRANTED){
//Do_SOme_Operation();
}else{
requestStoragePermission();
}
}
public void requestStoragePermission(){
ActivityCompat.requestPermissions(this
,new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE,Manifest.permission.CAMERA},1234);
}
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults) {
switch (requestCode){
case 1234:if(grantResults[0]==PackageManager.PERMISSION_GRANTED && grantResults[1]==PackageManager.PERMISSION_GRANTED){
// Do_SOme_Operation();
}
default:super.onRequestPermissionsResult(requestCode,permissions,grantResults);
}
}

// **For multiple permission you can use this code :**
// **First:**
//Write down in onCreate method.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
requestPermissions(new String[]{
android.Manifest.permission.READ_EXTERNAL_STORAGE,
android.Manifest.permission.CAMERA},
MY_PERMISSIONS_REQUEST);
}
//**Second:**
//Write down in a activity.
#Override
public void onRequestPermissionsResult(int requestCode,
String permissions[], int[] grantResults) {
switch (requestCode) {
case MY_PERMISSIONS_REQUEST:
if (grantResults.length > 0
&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
new Handler().postDelayed(new Runnable() {
#Override
public void run() {
progressBar.setVisibility(View.GONE);
Intent i = new Intent(SplashActivity.this,
HomeActivity.class);
startActivity(i);
finish();
}
}, SPLASH_DISPLAY_LENGTH);
} else {
finish();
}
return;
}
}

Based on what i've searched, i think this is the best answers that i've found out Android 6.0 multiple permissions

Adding generic code for different types of permissions. Copy-paste with minor changes. Read the "TODO" comments in the code below.
Make the following Activity your Launcher Activity:
public class PermissionReqActivity extends AppCompatActivity {
private static final int CODE_WRITE_SETTINGS_PERMISSION = 332;
private static String[] PERMISSIONS_ALL = {Manifest.permission.WRITE_EXTERNAL_STORAGE}; //TODO You can Add multiple permissions here.
private static final int PERMISSION_REQUEST_CODE = 223;
private Context context;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_permission_req);
context = this;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
boolean allPermissionsGranted = true;
ArrayList<String> toReqPermissions = new ArrayList<>();
for (String permission : PERMISSIONS_ALL) {
if (ActivityCompat.checkSelfPermission(this, permission) != PackageManager.PERMISSION_GRANTED) {
toReqPermissions.add(permission);
allPermissionsGranted = false;
}
}
if (allPermissionsGranted)
//TODO Now some permissions are very special and require Settings Activity to launch, as u might have seen in some apps. handleWriteSettingsPermission() is an example for WRITE_SETTINGS permission. If u don't need very special permission(s), replace handleWriteSettingsPermission() with initActivity().
handleWriteSettingsPermission();
else
ActivityCompat.requestPermissions(this,
toReqPermissions.toArray(new String[toReqPermissions.size()]), PERMISSION_REQUEST_CODE);
}
}
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults) {
if (requestCode == PERMISSION_REQUEST_CODE) {
boolean allPermGranted = true;
for (int i = 0; i < grantResults.length; i++) {
if (grantResults[i] != PackageManager.PERMISSION_GRANTED) {
Toast.makeText(this, "Permissions not granted: " + permissions[i], Toast.LENGTH_LONG).show();
allPermGranted = false;
finish();
break;
}
}
if (allPermGranted)
handleWriteSettingsPermission();//TODO As mentioned above, use initActivity() here if u dont need very special permission WRITE_SETTINGS
}
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
}
private void handleWriteSettingsPermission() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (Settings.System.canWrite(context)) {
initActivity();
} else {
Toast.makeText(this, "Please Enable this permission for " +
getApplicationInfo().loadLabel(getPackageManager()).toString(), Toast.LENGTH_LONG).show();
Intent intent = new Intent(Settings.ACTION_MANAGE_WRITE_SETTINGS);
intent.setData(Uri.parse("package:" + context.getPackageName()));
startActivityForResult(intent, CODE_WRITE_SETTINGS_PERMISSION);
}
}
}
//TODO You don't need the following onActivityResult() function if u dont need very special permissions.
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && requestCode == CODE_WRITE_SETTINGS_PERMISSION) {
if (Settings.System.canWrite(this))
initActivity();
else {
Toast.makeText(this, "Permissions not granted: " + Manifest.permission.WRITE_SETTINGS, Toast.LENGTH_LONG).show();
finish();
}
}
}
private void initActivity() {
startActivity(new Intent(this, MainActivity.class));
}
}

Based on vedval i have this solution.
public boolean checkForPermission(final String[] permissions, final int permRequestCode) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
return true;
}
final List<String> permissionsNeeded = new ArrayList<>();
for (int i = 0; i < permissions.length; i++) {
final String perm = permissions[i];
if (ContextCompat.checkSelfPermission(this, permissions[i]) != PackageManager.PERMISSION_GRANTED) {
if (shouldShowRequestPermissionRationale(permissions[i])) {
Snackbar.make(phrase, R.string.permission_location, Snackbar.LENGTH_INDEFINITE)
.setAction(android.R.string.ok, new View.OnClickListener() {
#Override
#TargetApi(Build.VERSION_CODES.M)
public void onClick(View v) {
permissionsNeeded.add(perm);
}
});
} else {
// add the request.
permissionsNeeded.add(perm);
}
}
}
if (permissionsNeeded.size() > 0) {
// go ahead and request permissions
requestPermissions(permissionsNeeded.toArray(new String[permissionsNeeded.size()]), permRequestCode);
return false;
} else {
// no permission need to be asked so all good...we have them all.
return true;
}
}
/**
* Callback received when a permissions request has been completed.
*/
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions,
#NonNull int[] grantResults) {
if (requestCode == REQUEST_READ_LOCATION) {
int i = 0;
for (String permission : permissions ){
if ( permission.equals(Manifest.permission.ACCESS_FINE_LOCATION) && grantResults.length > 0 && grantResults[i] == PackageManager.PERMISSION_GRANTED) {
initLocationManager();
}
i++;
}
}
}

I am late, but i want tell the library which i have ended with.
RxPermission is best library with reactive code, which makes permission code unexpected just 1 line.
RxPermissions rxPermissions = new RxPermissions(this);
rxPermissions
.request(Manifest.permission.CAMERA,
Manifest.permission.READ_PHONE_STATE)
.subscribe(granted -> {
if (granted) {
// All requested permissions are granted
} else {
// At least one permission is denied
}
});
add in your build.gradle
allprojects {
repositories {
...
maven { url 'https://jitpack.io' }
}
}
dependencies {
implementation 'com.github.tbruyelle:rxpermissions:0.10.1'
implementation 'com.jakewharton.rxbinding2:rxbinding:2.1.1'
}

you should use the dependency named dexter as given below:
https://github.com/Karumi/Dexter
by this you can get one or many permission easily:
this is the given code
Dexter.withContext(this).
withPermissions(Manifest.permission.CAMERA,
Manifest.permission.WRITE_EXTERNAL_STORAGE)
.withListener(new MultiplePermissionsListener() {
#Override
public void onPermissionsChecked(MultiplePermissionsReport
multiplePermissionsReport) {
displaySong();
}
#Override
public void onPermissionRationaleShouldBeShown(List<PermissionRequest> list,
PermissionToken permissionToken) {
permissionToken.continuePermissionRequest();
}
}).check();

For Asking Multiple Permission At Once You Can Use this Method link
compile 'com.kishan.askpermission:askpermission:1.0.3'
If you got conflicting in support library then
compile('com.kishan.askpermission:askpermission:1.0.3', {
exclude group: 'com.android.support'
})
Now ask for Permission
new AskPermission.Builder(this)
.setPermissions(Manifest.permission.READ_CONTACTS, Manifest.permission.WRITE_EXTERNAL_STORAGE)
.setCallback(/* PermissionCallback */)
.setErrorCallback(/* ErrorCallback */)
.request(/* Request Code */);
permission granted callback
public void onPermissionsGranted(int requestCode) {
// your code }
permission denied callback
public void onPermissionsDenied(int requestCode) {
// your code}
ErrorCallbacks
public void onShowRationalDialog(PermissionInterface permissionInterface, int requestCode) {
// Alert user by Dialog or any other layout that you want.
// When user press OK you must need to call below method.
permissionInterface.onDialogShown();
}
public void onShowSettings(PermissionInterface permissionInterface, int requestCode) {
// Alert user by Dialog or any other layout that you want.
// When user press OK you must need to call below method.
// It will open setting screen.
permissionInterface.onSettingsShown();
}

Best way to handle runtime permission in android

i have an old project with target sdk 21, now i have to put run time permission in that so can anyone suggest me any best and simple way to do that.

Create two variables like
private static final int REQUEST_CODE_PERMISSION = 1;
String mPermission = Manifest.permission.ACCESS_FINE_LOCATION;
after create method like this
private void getPermission() {
if(Build.VERSION.SDK_INT>= 23) {
if (checkSelfPermission(mPermission) != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(MainActivity.this,
new String[]{mPermission,
},
REQUEST_CODE_PERMISSION);
return;
}
else
{
/* your code if permission already access
}
}
}
After override onRequestPermissionsResult method like this
#Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
Log.e("Req Code", "" + requestCode);
if (requestCode == REQUEST_CODE_PERMISSION) {
if (grantResults.length == 1 &&
grantResults[0] == MockPackageManager.PERMISSION_GRANTED ) {
methodRedirect();
}
else{
this.getPermission();
}
}
}
In this way even user deny permission, it will show again.
You can manage multiple permission like this.

You can handle permission on Splash Screen or First Screen.
if multiple permission then handle all one time.
if user denied any permission then it show message some permission required.
hope it will help you.
Here is example how to handle multiple permission.
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login);
if(checkAndRequestPermissions()){
//all permission granted
}else{
//require all permission.
}
}
private boolean checkAndRequestPermissions() {
int camerapermission = ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA);
int phonestate = ContextCompat.checkSelfPermission(this, Manifest.permission.READ_PHONE_STATE);
int location = ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION);
int recordaudio = ContextCompat.checkSelfPermission(this, Manifest.permission.RECORD_AUDIO);
int permissionLocation = ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE);
List<String> listPermissionsNeeded = new ArrayList<>();
if (camerapermission != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.CAMERA);
}
if (phonestate != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.READ_PHONE_STATE);
}
if (location != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.ACCESS_FINE_LOCATION);
}
if (recordaudio != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.RECORD_AUDIO);
}
if (permissionLocation != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.WRITE_EXTERNAL_STORAGE);
}
if (!listPermissionsNeeded.isEmpty()) {
ActivityCompat.requestPermissions(this, listPermissionsNeeded.toArray(new String[listPermissionsNeeded.size()]), REQUEST_ID_MULTIPLE_PERMISSIONS);
return false;
}
return true;
}
#Override
public void onRequestPermissionsResult(int requestCode,
String permissions[], int[] grantResults) {
switch (requestCode) {
case REQUEST_ID_MULTIPLE_PERMISSIONS: {
Map<String, Integer> perms = new HashMap<>();
perms.put(Manifest.permission.CAMERA, PackageManager.PERMISSION_GRANTED);
perms.put(Manifest.permission.READ_PHONE_STATE, PackageManager.PERMISSION_GRANTED);
perms.put(Manifest.permission.ACCESS_FINE_LOCATION, PackageManager.PERMISSION_GRANTED);
perms.put(Manifest.permission.RECORD_AUDIO, PackageManager.PERMISSION_GRANTED);
perms.put(Manifest.permission.WRITE_EXTERNAL_STORAGE, PackageManager.PERMISSION_GRANTED);
// Fill with actual results from user
if (grantResults.length > 0) {
for (int i = 0; i < permissions.length; i++)
perms.put(permissions[i], grantResults[i]);
// Check for both permissions
if (perms.get(Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED
&& perms.get(Manifest.permission.READ_PHONE_STATE) == PackageManager.PERMISSION_GRANTED
&& perms.get(Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED
&& perms.get(Manifest.permission.RECORD_AUDIO) == PackageManager.PERMISSION_GRANTED
&& perms.get(Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED
) {
Log.d(TAG, "camera & location services permission granted");
// here you can do your logic all Permission Success Call
moveToNxtScreen();
} else {
Log.d(TAG, "Some permissions are not granted ask again ");
if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.CAMERA) || ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
showDialogOK("Some Permissions are required for Open Camera",
new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
switch (which) {
case DialogInterface.BUTTON_POSITIVE:
checkAndRequestPermissions();
break;
case DialogInterface.BUTTON_NEGATIVE:
// proceed with logic by disabling the related features or quit the app.
dialog.dismiss();
break;
}
}
});
} else {
explain("You need to give some mandatory permissions to continue. Do you want to go to app settings?");
}
}
}
}
}
}
private void showDialogOK(String message, DialogInterface.OnClickListener okListener) {
new AlertDialog.Builder(this)
.setMessage(message)
.setPositiveButton("OK", okListener)
.setNegativeButton("Cancel", okListener)
.create()
.show();
}
private void explain(String msg) {
final android.support.v7.app.AlertDialog.Builder dialog = new android.support.v7.app.AlertDialog.Builder(this);
dialog.setMessage(msg)
.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface paramDialogInterface, int paramInt) {
Utils.startInstalledAppDetailsActivity(LoginActivity.this);
}
})
.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface paramDialogInterface, int paramInt) {
dialog.create().dismiss();
finish();
}
});
dialog.show();
}

App is not moving to next activity while all the permission is granted

I am properly allowing and denying permission and app is running properly first time but when all permission is granted and next time when user launches the app, it shows only splash screen and become stable and do not move to next activity , and it also not give any error , what i am trying is below.
private static final int REQUEST_CODE_ASK_MULTIPLE_PERMISSIONS = 5;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_splash);
splashIcon = (ImageView) findViewById(R.id.splashIcon);
new Thread(new Runnable()
{
#Override
public void run()
{
Animation anim1 = AnimationUtils.loadAnimation(getApplicationContext(), R.anim.bounce);
splashIcon.setAnimation(anim1);
anim1.setAnimationListener(new Animation.AnimationListener() {
#Override
public void onAnimationStart(Animation animation) {}
#Override
public void onAnimationEnd(Animation animation) {
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
{
checkMultiplePermissions();
}else{
startActivity(new Intent(Splash.this,UserGuideActivity.class));
finish();
}
}
#Override
public void onAnimationRepeat(Animation animation)
{
}
});
}
}).start();
}
private void checkMultiplePermissions() {
if (Build.VERSION.SDK_INT >= 23) {
List<String> permissionsNeeded = new ArrayList<String>();
List<String> permissionsList = new ArrayList<String>();
if (!addPermission(permissionsList, android.Manifest.permission.ACCESS_FINE_LOCATION))
{
permissionsNeeded.add("GPS");
}
if (!addPermission(permissionsList, android.Manifest.permission.READ_EXTERNAL_STORAGE))
{
permissionsNeeded.add("Read Storage");
}
if(!addPermission(permissionsList, Manifest.permission.READ_SMS))
{
permissionsNeeded.add("Read Sms");
}
if(!addPermission(permissionsList, Manifest.permission.READ_CONTACTS))
{
permissionsNeeded.add("Read Contacts");
}
if(!addPermission(permissionsList, Manifest.permission.READ_CALL_LOG))
{
permissionsNeeded.add("Read Calllogs");
}
if (permissionsList.size() > 0)
{
requestPermissions(permissionsList.toArray(new String[permissionsList.size()]),
REQUEST_CODE_ASK_MULTIPLE_PERMISSIONS);
}
}
}
private boolean addPermission(List<String> permissionsList, String permission) {
if (Build.VERSION.SDK_INT >= 23)
if (checkSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
permissionsList.add(permission);
// Check for Rationale Option
if (!shouldShowRequestPermissionRationale(permission))
return false;
}
return true;
}
#Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
switch (requestCode) {
case REQUEST_CODE_ASK_MULTIPLE_PERMISSIONS: {
Map<String, Integer> perms = new HashMap<String, Integer>();
// Initial
perms.put(android.Manifest.permission.ACCESS_FINE_LOCATION, PackageManager.PERMISSION_GRANTED);
perms.put(android.Manifest.permission.READ_EXTERNAL_STORAGE, PackageManager.PERMISSION_GRANTED);
perms.put(Manifest.permission.READ_SMS,PackageManager.PERMISSION_GRANTED);
perms.put(Manifest.permission.READ_CONTACTS,PackageManager.PERMISSION_GRANTED);
perms.put(Manifest.permission.READ_CALL_LOG,PackageManager.PERMISSION_GRANTED);
// Fill with results
for (int i = 0; i < permissions.length; i++)
perms.put(permissions[i], grantResults[i]);
if (perms.get(android.Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED
&& perms.get(android.Manifest.permission.READ_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED
&& perms.get(Manifest.permission.READ_SMS)==PackageManager.PERMISSION_GRANTED
&& perms.get(Manifest.permission.READ_CONTACTS)==PackageManager.PERMISSION_GRANTED
&& perms.get(Manifest.permission.READ_CALL_LOG)==PackageManager.PERMISSION_GRANTED)
{
// All Permissions Granted
startActivity(new Intent(this,UserGuideActivity.class));
finish();
return;
} else {
// Permission Denied
if (Build.VERSION.SDK_INT >= 23) {
Toast.makeText(getApplicationContext(), "Please permit all the permissions", Toast.LENGTH_LONG).show();
finish();
}
}
}
break;
default:
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
}
}

because if all permissions are granted then this will be false and there is no else case to do anything
if (permissionsList.size() > 0)
{
requestPermissions(permissionsList.toArray(new String[permissionsList.size()]),
REQUEST_CODE_ASK_MULTIPLE_PERMISSIONS);
}
so it should be like this
if (permissionsList.size() > 0)
{
requestPermissions(permissionsList.toArray(new String[permissionsList.size()]),
REQUEST_CODE_ASK_MULTIPLE_PERMISSIONS);
}
else{
startActivity(new Intent(Splash.this,UserGuideActivity.class));
finish();
}
Improvements : you can eliminate creating map and loop by making reuse of checkMultiplePermissions function but modification will be required at other places accordingly

Check this condition :
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
{
checkMultiplePermissions();
}else{
startActivity(new Intent(Splash.this,UserGuideActivity.class));
finish();
}
Nothing will happen after checkMultiplePermissions() is run, so you need to add startActivity there only when permissions are granted.
Hope this helps !

As you described in your question that it is working first time and you are giving all permissions. So according to your code if all permissions are granted it will not go to onRequestPermissionsResult. And you have written your Intent part in that method so it will stick to same screen.
Add else statement as stated by Pavneet

Try to create method to check is all permission is granted or not if not granted then it will automatically ask each permission additional pass isAllPermissionRequired flag to use same method on onRequestPermissionsResult if you not required all permission move another screen
private static final int REQUEST_ID_MULTIPLE_PERMISSIONS = 121;
private boolean checkAndRequestPermissions(boolean isAllPermissionRequired) {
int locationPermission = ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION);
int readStoragePermission = ContextCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE);
int readSmsPermission = ContextCompat.checkSelfPermission(this, Manifest.permission.READ_SMS);
int readContactPermission = ContextCompat.checkSelfPermission(this, Manifest.permission.READ_CONTACTS);
int readCallLogPermission = ContextCompat.checkSelfPermission(this, Manifest.permission.READ_CALL_LOG);
List<String> listPermissionsNeeded = new ArrayList<>();
if (locationPermission != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.ACCESS_FINE_LOCATION);
}
if (readStoragePermission != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.READ_EXTERNAL_STORAGE);
}
if (readSmsPermission != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.READ_SMS);
}
if (readContactPermission != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.READ_CONTACTS);
}
if (readCallLogPermission != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.READ_CALL_LOG);
}
if (!listPermissionsNeeded.isEmpty()) {
if(isAllPermissionRequired) {
ActivityCompat.requestPermissions(this, listPermissionsNeeded.toArray(new String[listPermissionsNeeded.size()]), REQUEST_ID_MULTIPLE_PERMISSIONS);
return false;
}else {
return true;
}
}
return true;
}
#Override
public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
if (requestCode == REQUEST_ID_MULTIPLE_PERMISSIONS) {
if (checkAndRequestPermissions(false)) {
startActivity(new Intent(Splash.this,UserGuideActivity.class));
finish();
}
}
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if(checkAndRequestPermissions(true)){
startActivity(new Intent(Splash.this,UserGuideActivity.class));
finish();
}
}
Note : Above sample i have pass isAllPermissionRequired = true from onCreate to ask for each permission and isAllPermissionRequired = false from onRequestPermissionsResult to not ask any permission even user not grant but you need to pass isAllPermissionRequired = true in onRequestPermissionsResult if required all permission mandatory.

How to check the multiple permission at single request in Android M?

I want to use the
android.permission.CAMERA
android.permission.WRITE_EXTERNAL_STORAGE
in single request using
ActivityCompat.requestPermissions(Activity activity,new String permisionList[],int permissionRequestcode);
But my problem is at time I request only one permission,
I read about group-permission,But it's work for only Same group which one decided by Developer, Like CONTACT_GROUP : read_contact,write_contact etc.
I want create the custom group permission which ask me only one request & provide me only one response.
Thanks

You can ask multiple permissions (from different groups) in a single request. For that, you need to add all the permissions to the string array that you supply as the first parameter to the requestPermissions API like this:
requestPermissions(new String[]{
Manifest.permission.READ_CONTACTS,
Manifest.permission.ACCESS_FINE_LOCATION},
ASK_MULTIPLE_PERMISSION_REQUEST_CODE);
On doing this, you will see the permission popup as a stack of multiple permission popups. Ofcourse you need to handle the acceptance and rejection (including the "Never Ask Again") options of each permissions. The same has been beautifully explained over here.

First initialize permission request code
public static final int PERMISSIONS_MULTIPLE_REQUEST = 123;
Check android version
private void checkAndroidVersion() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
checkPermission();
} else {
// write your logic here
}
}
check multiple permission code
private void checkPermission() {
if (ContextCompat.checkSelfPermission(getActivity(),
Manifest.permission.READ_EXTERNAL_STORAGE) + ContextCompat
.checkSelfPermission(getActivity(),
Manifest.permission.CAMERA)
!= PackageManager.PERMISSION_GRANTED) {
if (ActivityCompat.shouldShowRequestPermissionRationale
(getActivity(), Manifest.permission.READ_EXTERNAL_STORAGE) ||
ActivityCompat.shouldShowRequestPermissionRationale
(getActivity(), Manifest.permission.CAMERA)) {
Snackbar.make(getActivity().findViewById(android.R.id.content),
"Please Grant Permissions to upload profile photo",
Snackbar.LENGTH_INDEFINITE).setAction("ENABLE",
new View.OnClickListener() {
#Override
public void onClick(View v) {
requestPermissions(
new String[]{Manifest.permission
.READ_EXTERNAL_STORAGE, Manifest.permission.CAMERA},
PERMISSIONS_MULTIPLE_REQUEST);
}
}).show();
} else {
requestPermissions(
new String[]{Manifest.permission
.READ_EXTERNAL_STORAGE, Manifest.permission.CAMERA},
PERMISSIONS_MULTIPLE_REQUEST);
}
} else {
// write your logic code if permission already granted
}
}
call back method after grant permission by user
#Override
public void onRequestPermissionsResult(int requestCode,
#NonNull String[] permissions, #NonNull int[] grantResults) {
switch (requestCode) {
case PERMISSIONS_MULTIPLE_REQUEST:
if (grantResults.length > 0) {
boolean cameraPermission = grantResults[1] == PackageManager.PERMISSION_GRANTED;
boolean readExternalFile = grantResults[0] == PackageManager.PERMISSION_GRANTED;
if(cameraPermission && readExternalFile)
{
// write your logic here
} else {
Snackbar.make(getActivity().findViewById(android.R.id.content),
"Please Grant Permissions to upload profile photo",
Snackbar.LENGTH_INDEFINITE).setAction("ENABLE",
new View.OnClickListener() {
#Override
public void onClick(View v) {
requestPermissions(
new String[]{Manifest.permission
.READ_EXTERNAL_STORAGE, Manifest.permission.CAMERA},
PERMISSIONS_MULTIPLE_REQUEST);
}
}).show();
}
}
break;
}
}

There is no hack available at this stage to circumvent asking for permissions from different groups together. That is the nature of how android has developed runtime permissions, to give users a choice of which permissions to accept. Of course not accepting all permissions required by an app, may make the app fail to work properly.
CAMERA and WRITE_EXTERNAL_STORAGE are both regarded as dangerous permissions, and in separate groups, thus both requiring a runtime permission request.
Once permission is granted for a particular group, it does not need to be requested again for the lifetime of the app run, or until it is revoked if given as a default setting.
The only thing you can do is ask the user to accept the decisions as default, which can be revoked, by using "never ask again"

I had the same issue and stumbled on this library.
Basically you can ask for multiple permissions sequentially, plus you can add listeners to popup a snackbar if the user denies your permission.

For multiple permission you can use this code :
final private int REQUEST_CODE_ASK_MULTIPLE_PERMISSIONS = 124;
private void insertDummyContactWrapper() {
List<String> permissionsNeeded = new ArrayList<String>();
final List<String> permissionsList = new ArrayList<String>();
if (!addPermission(permissionsList, Manifest.permission.ACCESS_FINE_LOCATION))
permissionsNeeded.add("GPS");
if (!addPermission(permissionsList, Manifest.permission.READ_CONTACTS))
permissionsNeeded.add("Read Contacts");
if (!addPermission(permissionsList, Manifest.permission.WRITE_CONTACTS))
permissionsNeeded.add("Write Contacts");
if (permissionsList.size() > 0) {
if (permissionsNeeded.size() > 0) {
// Need Rationale
String message = "You need to grant access to " + permissionsNeeded.get(0);
for (int i = 1; i < permissionsNeeded.size(); i++)
message = message + ", " + permissionsNeeded.get(i);
showMessageOKCancel(message,
new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
requestPermissions(permissionsList.toArray(new String[permissionsList.size()]),
REQUEST_CODE_ASK_MULTIPLE_PERMISSIONS);
}
});
return;
}
requestPermissions(permissionsList.toArray(new String[permissionsList.size()]),
REQUEST_CODE_ASK_MULTIPLE_PERMISSIONS);
return;
}
insertDummyContact();
}
private boolean addPermission(List<String> permissionsList, String permission) {
if (checkSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) {
permissionsList.add(permission);
// Check for Rationale Option
if (!shouldShowRequestPermissionRationale(permission))
return false;
}
return true;
}

Here i have a simple solution, - (Multiple permission checking)
String[] permissions = new String[]{
Manifest.permission.WRITE_CALL_LOG,
Manifest.permission.READ_CALL_LOG,
Manifest.permission.READ_CONTACTS,
Manifest.permission.WRITE_CONTACTS}; // Here i used multiple permission check
Then call it in Oncreate
if (checkPermissions()) { // permissions granted.
getCallDetails();
}
Finally, copy the below code
private boolean checkPermissions() {
int result;
List<String> listPermissionsNeeded = new ArrayList<>();
for (String p : permissions) {
result = ContextCompat.checkSelfPermission(getApplicationContext(), p);
if (result != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(p);
}
}
if (!listPermissionsNeeded.isEmpty()) {
ActivityCompat.requestPermissions(this, listPermissionsNeeded.toArray(new String[listPermissionsNeeded.size()]), MULTIPLE_PERMISSIONS);
return false;
}
return true;
}
#Override
public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
switch (requestCode) {
case MULTIPLE_PERMISSIONS: {
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) { // permissions granted.
getCallDetails(); // Now you call here what ever you want :)
} else {
String perStr = "";
for (String per : permissions) {
perStr += "\n" + per;
} // permissions list of don't granted permission
}
return;
}
}
}

As said earlier, currently every permission group has own permission dialog which must be called separately.
You will have different dialog boxes for each permission group but you can surely check the result together in onRequestPermissionsResult() callback method.
Here is a working example link, may be useful for someone.

I faced the same problem and below is the workaround I came up with:
public boolean checkForPermission(final String[] permissions, final int permRequestCode, int msgResourceId) {
final List<String> permissionsNeeded = new ArrayList<>();
for (int i = 0; i < permissions.length; i++) {
final String perm = permissions[i];
if (ContextCompat.checkSelfPermission(getActivity(), permissions[i]) != PackageManager.PERMISSION_GRANTED) {
if (shouldShowRequestPermissionRationale(permissions[i])) {
final AlertDialog dialog = AlertDialog.newInstance( getResources().getString(R.string.permission_title), getResources().getString(msgResourceId) );
dialog.setPositiveButton("OK", new View.OnClickListener() {
#Override
public void onClick(View view) {
// add the request.
permissionsNeeded.add(perm);
dialog.dismiss();
}
});
dialog.show( getActivity().getSupportFragmentManager(), "HCFAlertDialog" );
} else {
// add the request.
permissionsNeeded.add(perm);
}
}
}
if (permissionsNeeded.size() > 0) {
// go ahead and request permissions
requestPermissions(permissionsNeeded.toArray(new String[permissionsNeeded.size()]), permRequestCode);
return false;
} else {
// no permission need to be asked so all good...we have them all.
return true;
}
}
And you call the above method like this:
if ( checkForPermission( new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE,
Manifest.permission.CAMERA}, REQUEST_PERMISSION_EXTERNAL_STORAGE_RESULT, R.string.permission_image) ) {
// DO YOUR STUFF
}

check More than one Permission and Request if Not Granted
public void checkPermissions(){
if(ContextCompat.checkSelfPermission(getApplicationContext(),
Manifest.permission.WRITE_EXTERNAL_STORAGE)== PackageManager.PERMISSION_GRANTED && ContextCompat.checkSelfPermission(getApplicationContext(),Manifest.permission.CAMERA)==PackageManager.PERMISSION_GRANTED){
//Do_SOme_Operation();
}else{
requestStoragePermission();
}
}
public void requestStoragePermission(){
ActivityCompat.requestPermissions(this
,new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE,Manifest.permission.CAMERA},1234);
}
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults) {
switch (requestCode){
case 1234:if(grantResults[0]==PackageManager.PERMISSION_GRANTED && grantResults[1]==PackageManager.PERMISSION_GRANTED){
// Do_SOme_Operation();
}
default:super.onRequestPermissionsResult(requestCode,permissions,grantResults);
}
}

// **For multiple permission you can use this code :**
// **First:**
//Write down in onCreate method.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
requestPermissions(new String[]{
android.Manifest.permission.READ_EXTERNAL_STORAGE,
android.Manifest.permission.CAMERA},
MY_PERMISSIONS_REQUEST);
}
//**Second:**
//Write down in a activity.
#Override
public void onRequestPermissionsResult(int requestCode,
String permissions[], int[] grantResults) {
switch (requestCode) {
case MY_PERMISSIONS_REQUEST:
if (grantResults.length > 0
&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
new Handler().postDelayed(new Runnable() {
#Override
public void run() {
progressBar.setVisibility(View.GONE);
Intent i = new Intent(SplashActivity.this,
HomeActivity.class);
startActivity(i);
finish();
}
}, SPLASH_DISPLAY_LENGTH);
} else {
finish();
}
return;
}
}

Based on what i've searched, i think this is the best answers that i've found out Android 6.0 multiple permissions

Adding generic code for different types of permissions. Copy-paste with minor changes. Read the "TODO" comments in the code below.
Make the following Activity your Launcher Activity:
public class PermissionReqActivity extends AppCompatActivity {
private static final int CODE_WRITE_SETTINGS_PERMISSION = 332;
private static String[] PERMISSIONS_ALL = {Manifest.permission.WRITE_EXTERNAL_STORAGE}; //TODO You can Add multiple permissions here.
private static final int PERMISSION_REQUEST_CODE = 223;
private Context context;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_permission_req);
context = this;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
boolean allPermissionsGranted = true;
ArrayList<String> toReqPermissions = new ArrayList<>();
for (String permission : PERMISSIONS_ALL) {
if (ActivityCompat.checkSelfPermission(this, permission) != PackageManager.PERMISSION_GRANTED) {
toReqPermissions.add(permission);
allPermissionsGranted = false;
}
}
if (allPermissionsGranted)
//TODO Now some permissions are very special and require Settings Activity to launch, as u might have seen in some apps. handleWriteSettingsPermission() is an example for WRITE_SETTINGS permission. If u don't need very special permission(s), replace handleWriteSettingsPermission() with initActivity().
handleWriteSettingsPermission();
else
ActivityCompat.requestPermissions(this,
toReqPermissions.toArray(new String[toReqPermissions.size()]), PERMISSION_REQUEST_CODE);
}
}
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults) {
if (requestCode == PERMISSION_REQUEST_CODE) {
boolean allPermGranted = true;
for (int i = 0; i < grantResults.length; i++) {
if (grantResults[i] != PackageManager.PERMISSION_GRANTED) {
Toast.makeText(this, "Permissions not granted: " + permissions[i], Toast.LENGTH_LONG).show();
allPermGranted = false;
finish();
break;
}
}
if (allPermGranted)
handleWriteSettingsPermission();//TODO As mentioned above, use initActivity() here if u dont need very special permission WRITE_SETTINGS
}
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
}
private void handleWriteSettingsPermission() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (Settings.System.canWrite(context)) {
initActivity();
} else {
Toast.makeText(this, "Please Enable this permission for " +
getApplicationInfo().loadLabel(getPackageManager()).toString(), Toast.LENGTH_LONG).show();
Intent intent = new Intent(Settings.ACTION_MANAGE_WRITE_SETTINGS);
intent.setData(Uri.parse("package:" + context.getPackageName()));
startActivityForResult(intent, CODE_WRITE_SETTINGS_PERMISSION);
}
}
}
//TODO You don't need the following onActivityResult() function if u dont need very special permissions.
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && requestCode == CODE_WRITE_SETTINGS_PERMISSION) {
if (Settings.System.canWrite(this))
initActivity();
else {
Toast.makeText(this, "Permissions not granted: " + Manifest.permission.WRITE_SETTINGS, Toast.LENGTH_LONG).show();
finish();
}
}
}
private void initActivity() {
startActivity(new Intent(this, MainActivity.class));
}
}

Based on vedval i have this solution.
public boolean checkForPermission(final String[] permissions, final int permRequestCode) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
return true;
}
final List<String> permissionsNeeded = new ArrayList<>();
for (int i = 0; i < permissions.length; i++) {
final String perm = permissions[i];
if (ContextCompat.checkSelfPermission(this, permissions[i]) != PackageManager.PERMISSION_GRANTED) {
if (shouldShowRequestPermissionRationale(permissions[i])) {
Snackbar.make(phrase, R.string.permission_location, Snackbar.LENGTH_INDEFINITE)
.setAction(android.R.string.ok, new View.OnClickListener() {
#Override
#TargetApi(Build.VERSION_CODES.M)
public void onClick(View v) {
permissionsNeeded.add(perm);
}
});
} else {
// add the request.
permissionsNeeded.add(perm);
}
}
}
if (permissionsNeeded.size() > 0) {
// go ahead and request permissions
requestPermissions(permissionsNeeded.toArray(new String[permissionsNeeded.size()]), permRequestCode);
return false;
} else {
// no permission need to be asked so all good...we have them all.
return true;
}
}
/**
* Callback received when a permissions request has been completed.
*/
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions,
#NonNull int[] grantResults) {
if (requestCode == REQUEST_READ_LOCATION) {
int i = 0;
for (String permission : permissions ){
if ( permission.equals(Manifest.permission.ACCESS_FINE_LOCATION) && grantResults.length > 0 && grantResults[i] == PackageManager.PERMISSION_GRANTED) {
initLocationManager();
}
i++;
}
}
}

I am late, but i want tell the library which i have ended with.
RxPermission is best library with reactive code, which makes permission code unexpected just 1 line.
RxPermissions rxPermissions = new RxPermissions(this);
rxPermissions
.request(Manifest.permission.CAMERA,
Manifest.permission.READ_PHONE_STATE)
.subscribe(granted -> {
if (granted) {
// All requested permissions are granted
} else {
// At least one permission is denied
}
});
add in your build.gradle
allprojects {
repositories {
...
maven { url 'https://jitpack.io' }
}
}
dependencies {
implementation 'com.github.tbruyelle:rxpermissions:0.10.1'
implementation 'com.jakewharton.rxbinding2:rxbinding:2.1.1'
}

you should use the dependency named dexter as given below:
https://github.com/Karumi/Dexter
by this you can get one or many permission easily:
this is the given code
Dexter.withContext(this).
withPermissions(Manifest.permission.CAMERA,
Manifest.permission.WRITE_EXTERNAL_STORAGE)
.withListener(new MultiplePermissionsListener() {
#Override
public void onPermissionsChecked(MultiplePermissionsReport
multiplePermissionsReport) {
displaySong();
}
#Override
public void onPermissionRationaleShouldBeShown(List<PermissionRequest> list,
PermissionToken permissionToken) {
permissionToken.continuePermissionRequest();
}
}).check();

For Asking Multiple Permission At Once You Can Use this Method link
compile 'com.kishan.askpermission:askpermission:1.0.3'
If you got conflicting in support library then
compile('com.kishan.askpermission:askpermission:1.0.3', {
exclude group: 'com.android.support'
})
Now ask for Permission
new AskPermission.Builder(this)
.setPermissions(Manifest.permission.READ_CONTACTS, Manifest.permission.WRITE_EXTERNAL_STORAGE)
.setCallback(/* PermissionCallback */)
.setErrorCallback(/* ErrorCallback */)
.request(/* Request Code */);
permission granted callback
public void onPermissionsGranted(int requestCode) {
// your code }
permission denied callback
public void onPermissionsDenied(int requestCode) {
// your code}
ErrorCallbacks
public void onShowRationalDialog(PermissionInterface permissionInterface, int requestCode) {
// Alert user by Dialog or any other layout that you want.
// When user press OK you must need to call below method.
permissionInterface.onDialogShown();
}
public void onShowSettings(PermissionInterface permissionInterface, int requestCode) {
// Alert user by Dialog or any other layout that you want.
// When user press OK you must need to call below method.
// It will open setting screen.
permissionInterface.onSettingsShown();
}

Develop Reference

The Android operating system is a mobile operating system that was developed by Google (GOOGL?) to be primarily used for touchscreen devices, cell phones, and tablets.

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