I want to ask users to agree with the disclaimer that I have provided in my application, and then if they agreed, next time they are using the app, we just re-show them the disclaimer for a few seconds without asking to click on anything and redirect them to the application. The best way I could have come up with it was, using a custom permission and however I did add permission commands to my manifest I could not figure out how to actually activate the permission in my code:
import java.util.jar.Manifest;
public class Language extends Activity {
Button engBut, fraBut;
// public static int j;
public void click (View view){
// j=1;
Intent intent = new Intent(getApplicationContext(),MainActivity.class);
startActivity(intent);
}
public void fraClick (View view){
// j=2;
Intent intent = new Intent(getApplicationContext(),MainActivity.class);
startActivity(intent);
}
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_language);
ImageView logo = (ImageView) findViewById(R.id.logo);
ImageView montfortLogo = (ImageView) findViewById(R.id.montfortLogo);
montfortLogo.setImageResource(R.drawable.k);
logo.setImageResource(R.drawable.j);
engBut = (Button) findViewById(R.id.engBut);
engBut.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
AlertDialog.Builder builder = new AlertDialog.Builder(Language.this);
builder.setCancelable(true);
builder.setTitle("DISCLAIMER");
builder.setMessage(R.string.result_disclaimer);
builder.setNegativeButton("Get me out of here.", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
dialogInterface.cancel();
}
});
builder.setPositiveButton("I agree.", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
Intent intent = new Intent(getApplicationContext(),MainActivity.class);
intent.setAction("com.techideas4you.pharamacy.MyAction");
intent.addCategory("android.intent.category.DEFAULT");
startActivity(intent);
}
});
builder.show();
}
});
fraBut = (Button) findViewById(R.id.fraBut);
Log.i("Locale", String.valueOf(Locale.getDefault()));
}
}
This was my first page code.
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="example.ex"
android:versionCode="1"
android:versionName="1.0">
<uses-sdk
android:minSdkVersion="14"
android:targetSdkVersion="19" />
<uses-permission android:name="com.android.vending.BILLING" />
<uses-permission
android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission
android:name="android.permission.READ_EXTERNAL_STORAGE" />
<permission android:name="testDisclaimer" android:label="DISCLAIMER"
android:description="#string/result_disclaimer"/>
<uses-permission android:name="testDisclaimer"/>
<application
android:name=".MyApplication"
android:allowBackup="true"
android:icon="#drawable/icon"
android:label="#string/app_name"
android:theme="#style/AppTheme">
<meta-data
android:name="com.google.android.gms.version"
android:value="#integer/google_play_services_version" />
<activity
android:name=".MainActivity"
android:label="#string/app_name">
</activity>
<activity
android:name=".ActivityQuestion"
android:icon="#drawable/home"
android:label="Home"
android:parentActivityName=".MainActivity">
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value=".MainActivity" />
</activity>
<activity
android:name=".ActivityResult"
android:icon="#drawable/home"
android:label="Home"
android:parentActivityName=".MainActivity">
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value=".MainActivity" />
</activity>
<activity android:name=".Language">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
<intent-filter >
<action android:name="com.techideas4you.pharamacy.MyAction"
/>
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
</application>
</manifest>
and this is my manifest if anybody could help me out here I really appreciate it.
You have to add android:protectionLevel="dangerous" to the declaration of your permission else it will be granted automatically and users will not be presented with a dialog although you call requestPermission().
<permission android:name="your.package.name.permission.testDisclaimer" android:label="DISCLAIMER"
android:description="#string/result_disclaimer"
android:protectionLevel="dangerous"/>
<uses-permission android:name="your.package.name.permission.testDisclaimer"/>
In order to have the runtime show the disclaimer, you have to call
requestPermissions(new String[]{"your.package.name.permission.testDisclaimer"}, 42);
The result (whether user agreed) will be transmitted to you in onRequestPermissionsResult()
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults)
{
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
if (requestCode == 42 && grantResults != null){
Toast.makeText(this, "Permission " + permissions[0] + (grantResults[0] == PERMISSION_GRANTED ? "" : " NOT ") + " granted! ", Toast.LENGTH_LONG).show();
}
}
Please note that by using the permission system, you also have to cope with the fact that users will NOT be shown the permission-request-disguised-as-disclaimer if they
[...] turned down the permission request in the past and chose the
Don't ask again option in the permission request system dialog [...]
(quoted from documentation).
So maybe simply writing a flag to SharedPreferences will do the job just as well.
Related
I have registered "SMS received event" for the broadcast receiver but when i launch the app and send message to the emulator i do not see onReceive method of broadcast receiver getting triggered.
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.dev.code">
<uses-permission android:name="android.permission.SEND_SMS" />
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:roundIcon="#mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<receiver android:name=".MyReceiver"
android:enabled="true"
android:exported="true">
<intent-filter android:priority="500">
<action android:name="android.provider.Telephony.SMS_RECEIVED" />
</intent-filter>
</receiver>
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
MyReceiver.java
public class MyReceiver extends BroadcastReceiver {
private static final String TAG =
MyReceiver.class.getSimpleName();
#Override
public void onReceive(Context context, Intent intent) {
// Get the SMS message.
Log.v(TAG,"Message Received");
}
I think you need to check permission in code for SDK more or equal to M(Marshmallow) -
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
{
if (ContextCompat.checkSelfPermission(MainActivity.this, Manifest.permission. RECEIVE_SMS) == PackageManager.PERMISSION_GRANTED) {
// you can receive sms
}
else
{
ActivityCompat.requestPermissions(MainActivity.this, new String[]{Manifest.permission. RECEIVE_SMS}, 411);
}
}
else
{
// you can receive sms
}
}
And on result of user action-
#Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
if (requestCode == 411) {
if (grantResults.length == 0 || grantResults == null) {
// show dialog that you need access to go ahead
} else if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
// Your code here permission granted
} else if (grantResults[0] == PackageManager.PERMISSION_DENIED) {
// show dialog that you need access to go ahead
}
}
}
The android.permission.RECEIVE_SMS permission is a dangerous permission.
You should use ActivityCompat.requestPermissions to request it.
<permission android:name="android.permission.RECEIVE_SMS"
android:permissionGroup="android.permission-group.UNDEFINED"
android:label="#string/permlab_receiveSms"
android:description="#string/permdesc_receiveSms"
android:permissionFlags="hardRestricted"
android:protectionLevel="dangerous" />
I have created a simple app.
one screen of my app has following code and I use a Button (id "sendManual") to change the app view to another one.
please look at the end of this code, you can seen the button id "sendManual".
I have setup it to change screen view to App2Activity.java
(I have put the Code of App2Activity java below this code, then you can check it also)
I installed this app on my android phone, But when I click Button(id"sendManual") app suddenly Stopped and says
Unfortunately,XXXXX app has stopped
public class showPermission implements View.OnClickListener {
Dialog dialog;
Activity activity;
public void showDialog(final Activity activity){
dialog = new Dialog(activity);
dialog.setCancelable(false);
this.activity=activity;
dialog.setTitle("XXXXX");
dialog.setContentView(R.layout.permission);
Button Sendcancel = (Button) dialog.findViewById(R.id.sendCancel);
Button SendNow = (Button) dialog.findViewById(R.id.sendNow);
Button sendManual = (Button) dialog.findViewById(R.id.sendManual);
sendManual.setOnClickListener(this);
SendNow.setOnClickListener(this);
Sendcancel.setOnClickListener(this);
dialog.show();
}
#Override
public void onClick(View view) {
int id=view.getId();
if(id==R.id.sendCancel){
dialog.dismiss();
}
else if(id==R.id.sendNow){
sendSMS();
}
else if(id==R.id.sendManual){
Intent intent = new Intent(activity, App2Activity.class);
activity.startActivity(intent);
}
}
Here is the code of App2Activity.java
public class App2Activity extends Activity {
Button button;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main2);
findViewById(R.id.start).setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
sendSMS2();
}
});
}
............ etc
Here is manifest file.
<uses-permission android:name="android.permission.SEND_SMS"/>
<uses-sdk
android:minSdkVersion="14"
android:targetSdkVersion="16" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
You are not properly set context in Intent.Use this
Intent intent = new Intent(getApplicationContext(), App2Activity.class);
startActivity(intent);
instead of
Intent intent = new Intent(activity, App2Activity.class);
activity.startActivity(intent);
This all is happening because you didn't declare App2Activity in Manifest.xml. That is compulsory to declare all the activities in manifest file.
Replace your manifest.xml with this one:
<uses-sdk
android:minSdkVersion="14"
android:targetSdkVersion="16" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".App2Activity"/>
</application>
i want to see all near places and use place picker for that, but when i start app picker appears and disappears, i cant understand why, help please, thx and sorry for my eng.
If you have some offers how i can see near places without picker, please tell me =)
UPD:
Tried change com.google.android.maps.v2.API_KEY on com.google.android.geo.API_KEY dont help.
MainActivity:
public class MainActivity extends AppCompatActivity {
private Button btPlacesAPI;
private TextView tvPlaceAPI;
private int PLACE_PICKER_REQUEST = 1;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
tvPlaceAPI = (TextView) findViewById(R.id.tv_place_id);
btPlacesAPI = (Button)findViewById(R.id.bt_ppicker);
btPlacesAPI.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
PlacePicker.IntentBuilder builder = new PlacePicker.IntentBuilder();
try {
startActivityForResult(builder.build(MainActivity.this), PLACE_PICKER_REQUEST);
} catch (GooglePlayServicesRepairableException e) {
e.printStackTrace();
} catch (GooglePlayServicesNotAvailableException e) {
e.printStackTrace();
}
}
});
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == PLACE_PICKER_REQUEST) {
if (resultCode == RESULT_OK) {
Place place = PlacePicker.getPlace(this,data);
String toastMsg = String.format(
"Place: %s \n" +
"Alamat: %s \n" +
"Latlng %s \n", place.getName(), place.getAddress(), place.getLatLng().latitude+" "+place.getLatLng().longitude);
tvPlaceAPI.setText(toastMsg);
}
}
}
}
Manifest:
<?xml version="1.0" encoding="utf-8"?>
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".ActivityMap"></activity>
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="AIzaSyAej54bA3F_PnWkVYX1XfKoEevcfC5RtXM" />
</application>
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="Server_key" />
Key should be server key instead of android api key
refer this link http://www.androidrey.com/google-places-api-for-android-place-picker/
Android app issue:
I have MainActivity that when you press a button it opens the camera (an OCR) via Intent and startActivity. The problem is when I press the button in my mobile the first time after the installation, it gets blocked.
Then, after the first time, it works perfect...
By the way, when I try to execute the app in the android emulator it gives me only one error: "error opening trace file: No such file or directory" I don't know if this error is related with my problem in the mobile.
Here is the intent of MainActivity
Button2.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
try {
Intent i = new Intent(getApplicationContext(), CaptureActivity.class);
startActivityForResult(i, REQUEST_CODE);
} catch (Exception e) {
}
}
});
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK && requestCode == REQUEST_CODE) {
if (data.hasExtra("ocrResult")) {
EditText.setText(data.getExtras().getString("ocrResult"));
} else if (resultCode == RESULT_CANCELED) {
}
}
}
And here you have the code of the OCR that sends the result to MainActivity
public void onClick(View v) {
finish();
}
public void finish() {
Intent data = new Intent();
data.putExtra("ocrResult", ocrResultView.getText());
setResult(RESULT_OK, data);
super.finish();
}
Finally, the manifest
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="edu.sfsu.cs.orange.ocr"
android:installLocation="auto"
android:versionName="0.5.13"
android:versionCode="32"
>
<uses-sdk android:minSdkVersion="8" android:targetSdkVersion="13"/>
<supports-screens android:xlargeScreens="true"
android:largeScreens="true"
android:normalScreens="true"
android:smallScreens="true" />
<uses-feature android:name="android.hardware.camera.autofocus" />
<uses-feature android:name="android.hardware.camera.flash" android:required="false" />
<uses-feature android:name="android.hardware.camera"/>
<uses-feature android:name="android.hardware.screen.landscape"/>
<application android:icon="#drawable/ic_launcher"
android:label="#string/app_name">
<activity
android:name=".MainActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".CaptureActivity"
android:screenOrientation="landscape"
android:configChanges="orientation|keyboardHidden|screenSize"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen"
android:windowSoftInputMode="stateAlwaysHidden"
>
</activity>
<activity android:name="edu.sfsu.cs.orange.ocr.PreferencesActivity"> </activity>
</application>
<uses-permission android:name="android.permission.CAMERA"/>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
</manifest>
Thank you very much!!
KitActivity:
/** in KitActivity, handler invoked after successful transmission **/
private final Handler txHandle = new Handler() {
#Override
public void handleMessage(Message msg) {
boolean success = msg.getData().getBoolean("success");
dismissDialog(DIALOG_TX_PROGRESS);
if(success) {
SharedPreferences.Editor editor = mPrefs.edit();
editor.putInt("previous_scale", mScaleSpn.getSelectedItemPosition());
editor.commit();
//clearFields();
//showDialog(DIALOG_ETX);
KitActivity.this.setResult(0);
KitActivity.this.finish();
} else {
removeDialog(DIALOG_FAIL);
showDialog(DIALOG_FAIL);
}
}
};
MainActivity:
/** in the MainActivity **/
public void startCreateKit() {
Intent i = new Intent(MainActivity.this, KitActivity.class);
startActivityForResult(i,0);
}
protected void onActivityResult(int reqCode, int resCode) {
if(reqCode==0) {
if(resCode==0) {
//we good, perform sync
showDialog(DIALOG_TX_PROGRESS);
Toast.makeText(this, "Performing Auto Sync", Toast.LENGTH_LONG).show();
updateKits();
} else {
//uh oh
}
}
}
createKitBtn.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
//Toast.makeText(context, "NEW KIT", Toast.LENGTH_SHORT).show();
startCreateKit();
}
});
onActivityResult is never called in MainActivity. this is pretty much by the book. what's the issue?
stuff i've tried:
- using Activity.RESULT_OK for the result code (which translates to -1);
- removing the setResult() and finish() calls from the handler and calling an outside method to invoke them.
i don't see anything wrong. here's the manifest, nothing awry here:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.conceptualsystems.kitmobile"
android:versionCode="8"
android:versionName="#string/version">
<application android:label="#string/app_name" android:icon="#drawable/icon" android:debuggable="true">
<activity android:name="MainActivity"
android:label="#string/app_name"
android:screenOrientation="portrait"
android:configChanges="keyboardHidden|orientation">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="ShipActivity"
android:label="Ship Kits"
android:screenOrientation="portrait"
android:configChanges="keyboardHidden|orientation">
</activity>
<activity android:name="KitActivity"
android:label="Kit Entry"
android:screenOrientation="portrait"
android:configChanges="keyboardHidden|orientation">
</activity>
<activity android:name="ColorActivity"
android:label="Color Selection"
android:screenOrientation="portrait"
android:configChanges="keyboardHidden|orientation">
</activity>
</application>
<uses-sdk android:minSdkVersion="8" />
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
</manifest>
what gives?
in the activity you start (KitActivity.class) on success you do this
Intent intent = this.getIntent();
intent.putExtra("SOMETHING", "EXTRAS");
this.setResult(RESULT_OK, intent);
finish();
else you put RESULT_CANCELED instead of RESULT_OK
replaced:
protected void onActivityResult(int reqCode, int resCode)
with:
protected void onActivityResult(int reqCode, int resCode, Intent intent)
amazing what happens when you review the documentation... -_-