Develop Reference

Android Open Camera Permission Denial

I want to open camera when clicking an item on my dialog box, but I get an error like below. I've been adding a camera permission to manifest.xml.
java.lang.SecurityException: Permission Denial: starting Intent { act=android.media.action.IMAGE_CAPTURE cmp=com.sonyericsson.android.camera/.MultiWindowActivity } from ProcessRecord{b42fcde 29884:ukmutilizer.project.com.ukm_utilizer/u0a273} (pid=29884, uid=10273) with revoked permission android.permission.CAMERA
this is my function
public View onCreateView(LayoutInflater inflater, #Nullable ViewGroup container, #Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.personal_data_step, container, false);
ButterKnife.bind(this, view);
imageEktp.setClickable(true);
imageEktp.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
//Log.d("test : ", "testing");
CharSequence menu[] = new CharSequence[]{"Take From Galery", "Open Camera"};
AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
builder.setTitle("Pick a Picture");
builder.setItems(menu, new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
if(i == 0){
Toast.makeText(getActivity(), "galery", Toast.LENGTH_SHORT).show();
}else{
Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
startActivity(intent);
}
}
});
builder.show();
}
});
return view;
}

Ensure you request Runtime Camera Permission from the user.
private static final int CAMERA_REQUEST_CODE = 100;
Request permission if not granted.
if (checkSelfPermission(Manifest.permission.CAMERA)
!= PackageManager.PERMISSION_GRANTED) {
requestPermissions(new String[]{Manifest.permission.CAMERA},
CAMERA_REQUEST_CODE);
}
Do stuff inside onRequestPermissionsResult.
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
if (requestCode == CAMERA_REQUEST_CODE) {
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
Toast.makeText(this, "Camera permission granted.", Toast.LENGTH_LONG).show();
// Do stuff here for Action Image Capture.
} else {
Toast.makeText(this, "Camera permission denied.", Toast.LENGTH_LONG).show();
}
}
}
Also this should be declared inside Manifest as well.

You have to get runtime permission then only access your camera
like
in manifest
<uses-permission android:name="android.permission.CAMERA" />
in Java
private static final int MY_CAMERA_REQUEST_CODE = 100;
private void processPickImage() {
if(hasCameraPermission()) {
pickImage();
}
else
{
requestCameraPermission();
}
}
private boolean hasCameraPermission() {
return ContextCompat.checkSelfPermission(context,
Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED;
}
#TargetApi(Build.VERSION_CODES.M)
private void requestCameraPermission() {
requestPermissions(new String[]{Manifest.permission.CAMERA},
MY_CAMERA_REQUEST_CODE );
}
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions,
#NonNull int[] grantResults) {
switch (requestCode) {
case MY_CAMERA_REQUEST_CODE :
processPickImage();
break;
default:
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
}
}

The user has to confirm the permission request.
Try
public class ActivityMain extends AppCompatActivity
{
public static final int MY_PERMISSIONS_REQUEST = 0;
#Override
protected void onCreate(Bundle savedInstanceState)
{
if (ContextCompat.checkSelfPermission(ActivityMain.this, Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED)
{ ActivityCompat.requestPermissions(ActivityMain.this, new String[]{Manifest.permission.CAMERA}, MY_PERMISSIONS_REQUEST);
}
[...]
}
#Override
public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults)
{ switch (requestCode)
{ case MY_PERMISSIONS_REQUEST:
[...]
}
}
}

when you run your app in 6.0 above like marshmallow device then need permission other wise no need to permission.
that time your code work..
if run marshmallow device that time need permission then make below code ..
private void alertDialog(){
CharSequence menu[] = new CharSequence[]{"Take From Galery", "Open Camera"};
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Pick a Picture");
builder.setItems(menu, new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
if(i == 0){
Toast.makeText(getApplicationContext(), "galery", Toast.LENGTH_SHORT).show();
}else{
Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
startActivity(intent);
}
}
});
builder.show();
}
then above method put in permission code like below ..
if (ContextCompat.checkSelfPermission(webView.this, Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED) {
if (ActivityCompat.shouldShowRequestPermissionRationale(webView.this, Manifest.permission.CAMERA)) {
alertDialog();
}
else{
ActivityCompat.requestPermissions(webView.this, new String[] { Manifest.permission.CAMERA, Manifest.permission.WRITE_EXTERNAL_STORAGE }, 0);
}
}
add two permission into manifest file ..
<uses-permission android:name="android.permission.CAMERA"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
your error main problem is permission if you add this below line is work.
if (ContextCompat.checkSelfPermission(webView.this, Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED) {
if (ActivityCompat.shouldShowRequestPermissionRationale(webView.this, Manifest.permission.CAMERA)) {
alertDialog();
}
else{
ActivityCompat.requestPermissions(webView.this, new String[] { Manifest.permission.CAMERA, Manifest.permission.WRITE_EXTERNAL_STORAGE }, 0);
}
}

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();
}

Start the Activity After Multiple Permission?android 6+

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

Understanding the Android 6 permission method

I am trying to take an image from Gallery and set it to an imageview but in Android 6 there are some permission problems. Below is the method to ask for the permission. Should I ask for read external storage or write external storage?
Here is what I have done so far:
private static final int READ_CONTACTS_PERMISSIONS_REQUEST = 1;
public void getPermissionToReadExternalStorage() {
if (ContextCompat.checkSelfPermission(getActivity(), Manifest.permission.READ_EXTERNAL_STORAGE)
!= PackageManager.PERMISSION_GRANTED) {
if (shouldShowRequestPermissionRationale(
Manifest.permission.READ_EXTERNAL_STORAGE)) {
requestPermissions(new String[]{Manifest.permission.READ_EXTERNAL_STORAGE},
READ_CONTACTS_PERMISSIONS_REQUEST);
}}}
#Override
public void onRequestPermissionsResult(int requestCode,
#NonNull String permissions[],
#NonNull int[] grantResults){
// Make sure it's our original READ_CONTACTS request
if (requestCode == READ_CONTACTS_PERMISSIONS_REQUEST) {
if (grantResults.length == 1 &&
grantResults[0] == PackageManager.PERMISSION_GRANTED) {
Toast.makeText(getActivity(), "Read Contacts permission granted", Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(getActivity(), "Read Contacts permission denied", Toast.LENGTH_SHORT).show();
}
} else {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
}
}
Now my on click listener to pick data from the Gallery:
pro.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
intent.setType("image/*");
if (android.os.Build.VERSION.SDK_INT >= 23) {
getPermissionToReadExternalStorage();
if (getPermissionToReadExternalStorage () this???? <==)
startActivityForResult(Intent.createChooser(intent, "Select Picture"), 0);
} else {
startActivityForResult(Intent.createChooser(intent, "Select Picture"), 0);
}}
});
return v;
}
Now I want to get result of the method getPermissionToReadExternalStorage() so I can start the Activity for picking gallery for Android 6. How can I get the result of the void class?
And another thing is do I have to write method for every permission my app asks for?

So I have completely rewritten the code to request permissions.
Now it supports requesting for multiple permissions and running code with proper result.
Also it works with preMarshmallow devices, so you don't have to check and copy the code in that case.
First, create an Activity class with this code (You can extend any king of activity you need, e.g. AppCompatActivity):
public abstract class PermissionActivity extends AppCompatActivity {
private final ArrayList<PermissionListener> permissionListeners = new ArrayList<>();
#SuppressWarnings("unused")
public void requestPermissions(int requestCode, String[] requestPermissions, PermissionListener permissionListener) {
requestPermissions(requestCode, requestPermissions, null, permissionListener);
}
#SuppressWarnings("unused")
public void requestPermissions(final int requestCode, String[] requestPermissions, String message, final PermissionListener permissionListener) {
final int[] grantResults = new int[requestPermissions.length];
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
ArrayList<String> list_notGranted = new ArrayList<>();
for (String requestPermission : requestPermissions)
if (ContextCompat.checkSelfPermission(this, requestPermission) != PackageManager.PERMISSION_GRANTED)
list_notGranted.add(requestPermission);
if (list_notGranted.size() > 0) {
permissionListeners.add(permissionListener);
requestPermissions = list_notGranted.toArray(new String[list_notGranted.size()]);
if (message != null) {
boolean shouldShowRequestPermissionRationale = false;
for (String permission : requestPermissions)
if (ActivityCompat.shouldShowRequestPermissionRationale(this, permission)) {
shouldShowRequestPermissionRationale = true;
break;
}
if (shouldShowRequestPermissionRationale) {
final String[] f_requestPermissions = requestPermissions;
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage(message);
DialogInterface.OnClickListener onClickListener = new DialogInterface.OnClickListener() {
#TargetApi(Build.VERSION_CODES.M)
#Override
public void onClick(DialogInterface dialog, int which) {
switch (which) {
case DialogInterface.BUTTON_POSITIVE:
PermissionActivity.super.requestPermissions(f_requestPermissions, requestCode);
break;
default:
for (int i = 0; i < grantResults.length; i++)
grantResults[i] = PackageManager.PERMISSION_DENIED;
if (permissionListener != null)
permissionListener.onResult(requestCode, f_requestPermissions, grantResults);
break;
}
}
};
builder.setPositiveButton("OK", onClickListener);
builder.setNegativeButton("Cancel", onClickListener);
builder.show();
} else {
super.requestPermissions(requestPermissions, requestCode);
}
} else {
super.requestPermissions(requestPermissions, requestCode);
}
} else {
for (int i = 0; i < grantResults.length; i++)
grantResults[i] = PackageManager.PERMISSION_GRANTED;
if (permissionListener != null)
permissionListener.onResult(requestCode, requestPermissions, grantResults);
}
} else {
if (permissionListener != null) {
for (int i = 0; i < grantResults.length; i++)
grantResults[i] = PackageManager.PERMISSION_GRANTED;
permissionListener.onResult(requestCode, requestPermissions, grantResults);
}
}
}
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String permissions[], #NonNull int[] grantResults) {
for (Iterator<PermissionListener> it = permissionListeners.iterator(); it.hasNext(); ) {
PermissionListener permissionListener = it.next();
if (permissionListener.onResult(requestCode, permissions, grantResults)) {
it.remove();
}
}
}
public interface PermissionListener {
boolean onResult(int requestCode, String[] requestPermissions, int[] grantResults);
}
}
If you want to request permissions from Fragments, add this class:
public class PermissionFragment extends Fragment {
#SuppressWarnings("unused")
public void requestPermissions(int requestCode, String[] requestPermissions, PermissionActivity.PermissionListener permissionListener) {
requestPermissions(requestCode, requestPermissions, null, permissionListener);
}
#SuppressWarnings("unused")
public void requestPermissions(final int requestCode, String[] requestPermissions, String message, PermissionActivity.PermissionListener permissionListener) {
((PermissionActivity) getActivity()).requestPermissions(requestCode, requestPermissions, message, permissionListener);
}
}
Your Activities and Fragments should extend these classes instead of the standart ones.
Now you are ready to request the permissions by calling a method:
requestPermissions(int requestCode, String[] requestPermissions, PermissionListener permissionListener)
If the permission is required for the app to work, you should call this method and specify the message saying why the permission is required.
requestPermissions(int requestCode, String[] requestPermissions, String message, PermissionListener permissionListener)
DONT MISSCALL THE DEFAULT METHOD, WHICH IS
// DON'T USE THIS ONE!
requestPermissions(String[] requestPermissions, int requestCode)
// DON'T USE THIS ONE!
Here is the example of requesting contacts:
private void requestAndLoadContacts() {
String[] permissions = new String[]{Manifest.permission.READ_CONTACTS};
requestPermissions(REQUEST_PERMISSIONS_CONTACTS, permissions, "Read contacts permission is required for the app to work!", new PermissionListener() {
#Override
public boolean onResult(int requestCode, String[] requestPermissions, int[] grantResults) {
// Check if the requestCode is ours
if (requestCode == REQUEST_PERMISSIONS_CONTACTS) {
// Check if the permission is correct and is granted
if (requestPermissions[0].equals(Manifest.permission.READ_CONTACTS) && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
// Permission granted
// Calling a method to actually load the contacts
loadContacts();
} else {
// Permission not granted
Toast.makeText(MainActivity.this, "Access denied!", Toast.LENGTH_SHORT).show();
}
return true;
}
return false;
}
});
}
NOTE:
When you implement the PermissionListener, don't forget to return true when the requestCode is the correct one, otherwise the PermissionListener won't be removed from the ArrayList and you'll most likely get a small memory leak.

EDIT
I have rewritted the code and posted in another answer.
Old answer:
Yes, you have to check and ask for permission every time.
Usually I write the code like this:
private int requestPermissionCode;
private Runnable requestPermissionRunnable;
private void runPermissionCode(String requestPermission, int requestCode, Runnable codeToRun) {
if (android.os.Build.VERSION.SDK_INT >= 23) {
if (ContextCompat.checkSelfPermission(getActivity(), Manifest.permission.READ_EXTERNAL_STORAGE)
!= PackageManager.PERMISSION_GRANTED) {
requestPermissionCode = requestCode;
requestPermissionRunnable = codeToRun;
requestPermissions(new String[]{requestPermission},
requestCode);
}
} else {
codeToRun.run();
}
}
#Override
public void onRequestPermissionsResult(int requestCode,
#NonNull String permissions[],
#NonNull int[] grantResults) {
if (requestCode == requestPermissionCode) {
if (grantResults.length == 1 &&
grantResults[0] == PackageManager.PERMISSION_GRANTED) {
if (requestPermissionRunnable != null)
requestPermissionRunnable.run();
} else {
Toast.makeText(getActivity(), "Permission denied", Toast.LENGTH_SHORT).show();
}
} else {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
}
}
and run it like this:
runPermissionCode(Manifest.permission.READ_EXTERNAL_STORAGE, READ_CONTACTS_PERMISSIONS_REQUEST, new Runnable() {
#Override
public void run() {
// your code here
}
});
I am sure it is not a best way, but at least it gives a possibility to request permission and make actions easier.

Initialize Your Permission
private static final int INITIAL_REQUEST = 1337;
private static final int GET_ACCOUNTS = INITIAL_REQUEST+2;
private static final int LOCATION_REQUEST =INITIAL_REQUEST+3;
private static final String[] INITIAL_PERMS = {
Manifest.permission.GET_ACCOUNTS,
Manifest.permission.INTERNET,
Manifest.permission.ACCESS_FINE_LOCATION
};
Check for device and Request for permissions
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (!canAccessAccounts()|| !canAccessLocation() ||!canAccessInternet()) {
requestPermissions(INITIAL_PERMS, INITIAL_REQUEST);
}
}
Check Permission is granted Or not
private boolean canAccessAccounts() {
return (hasPermission(Manifest.permission.GET_ACCOUNTS));
}
private boolean canAccessLocation() {
return (hasPermission(Manifest.permission.ACCESS_FINE_LOCATION));
}
private boolean canAccessInternet() {
return (hasPermission(Manifest.permission.INTERNET));
}
private boolean hasPermission(String perm) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
return (PackageManager.PERMISSION_GRANTED == checkSelfPermission(perm));
}
return (true);
}
Update Permissions and Check method for permissions onRequestPermissionsResult
void UpdatePermissions(){
canAccessInternet();
canAccessLocation();
canAccessInternet();
}
#Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
UpdatePermissions();
switch(requestCode) {
case GET_ACCOUNTS:
if (canAccessAccounts()) {
}
else {
}
break;
case LOCATION_REQUEST:
if (canAccessLocation()) {
}
else {
}
break;
case INITIAL_REQUEST:
if(canAccessInternet()){
}else {
}
break;
}
}

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();
}