I want to get permissions for ACCESS_FINE_LOCATION and ACCESS_COARSE_LOCATION in android but for whatever reason it only grants permission for ACCESS_COARSE_LOCATION .
My activity:
final int PERMISSION_ALL = 1;
String[] PERMISSIONS = {ACCESS_FINE_LOCATION,ACCESS_COARSE_LOCATION};
if(!hasPermissions(this, PERMISSIONS)){
System.out.println("=========================================nottttt========================================================");
ActivityCompat.requestPermissions(this, PERMISSIONS, PERMISSION_ALL);
}
#Override
public void onRequestPermissionsResult(int requestCode, String PERMISSIONS[], int[] grantResults) {
System.out.println("==================requesttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt");
switch (requestCode) {
case PERMISSION_ALL: {
System.out.println("lengthhhhhhhhhhhhhhhhhhhhhh"+PERMISSIONS.length);
for (int i = 0; i < PERMISSIONS.length; i++) {
String permission = PERMISSIONS[i];
if (grantResults[i] == PackageManager.PERMISSION_GRANTED) {
System.out.println(permission + "is alreadyyyyyyyyyyyyy grantedddddddddddddddd");
} else {
System.out.println(permission + "is not grantedddddddddddddddd");
}
return;
}
}
}
}
public static boolean hasPermissions(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) {
return false;
}
}
}
return true;
}
Android manifest:
<user-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<user-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
I start the app, I am prompted to give access to the location, I choose yes , but ACCESS_FINE_LOCATION is not granted.Can somebody help me find the problem?
Once the user granted permission to one of those permissions, the permission for the other will be granted too. You can't have one of them granted and the other not granted.
ACCESS_FINE_LOCATION permission allow app to use GPS and Network location providers. But, Network provider is a coarse location provider. That is why, if you request ACCESS_FINE_LOCATION first, it will request ACCESS_COARSE_LOCATION permission authomatically
Related
Any idea how to enable the permission on the app? the permission was disabled by default on Android 13 Emulator. It was working on other emulator, just not Android 13 Emulator. By default, adding Firebase Messaging will add the Manifest.permission.POST_NOTIFICATIONS into the Manifest.
requestPermissionLauncher.launch(android.Manifest.permission.POST_NOTIFICATIONS);
auto return isGranted = false
in Manifest:
<uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
This is how to request and check results for runtime for api13
private void request_notification_api13_permission() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
if (this.checkSelfPermission(Manifest.permission.POST_NOTIFICATIONS) != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(this,new String[]{Manifest.permission.POST_NOTIFICATIONS}, 22);
}
}
}
#Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
if (requestCode == 22) {
if (grantResults.length > 0)
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
// permission granted, perform required code
} else {
// not granted
}
}
}
calling function will be like this:
request_notification_api13_permission();
I want to request the following permissions: VIBRATE,EXTERNAL_STORAGE,INTERNET.
Based on this StackOverflow answer, this is how I'm asking for the permissions:
public class MainActivity extends AppCompatActivity {
int ALL_PERMISSIONS = 101;
final String[] permissions = new String[]{Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE,Manifest.permission.VIBRATE,Manifest.permission.INTERNET};
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if (!hasPermissions(MainActivity.this, permissions)) {
ActivityCompat.requestPermissions(this, permissions, ALL_PERMISSIONS);
}
//Other irrelevant code
}
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;
}
}
The problem is my app is requesting only storage permission nothing else.
The VIBRATE and INTERNET are permissions aren't requested nor granted. How can I ask all the permissions sequentially?
Here is proof that VIBRATE and INTERNET permissions aren't granted:
Internet and Vibrate permission is not Required Runtime permission so you just asked these permissions from manifest . if you want to check , go to mobile settings app management and check your application permissions
I am trying to code a quick application which gives me the needed 3G values, when I click a button.
But first I need to check if I am connected to 3G network.
However I am having some issues with my Permissions.
I am having the following code:
public void calculate(View view) {
TextView rscp = (TextView) findViewById(R.id.RSCP);
TextView rssi = (TextView) findViewById(R.id.RSSI);
TextView ecno = (TextView) findViewById(R.id.EcNo);
TelephonyManager tm = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
if (Arrays.stream(values_3G).anyMatch(n -> n == tm.getDataNetworkType())) {
for (CellInfo cellInfo : tm.getAllCellInfo()) {
if (cellInfo instanceof CellInfoWcdma) {
CellSignalStrengthWcdma cellSignalStrength = ((CellInfoWcdma) cellInfo).getCellSignalStrength();
rscp.setText(cellSignalStrength.getDbm());
ecno.setText(cellSignalStrength.getEcNo());
int rssiValue = -113 + 2 * cellSignalStrength.getAsuLevel();
rssi.setText(rssiValue);
}
}
} else {
rscp.setText(0);
rssi.setText(0);
ecno.setText(0);
Log.i(TAG, "No 3G Mobile connection detected!");
Toast.makeText(getApplicationContext(), "Connect to 3G", Toast.LENGTH_SHORT).show();
}
}
tm.getDataNetworkType() is giving me the following issue with READ_PHONE_STATE:
Call requires permission which may be rejected by user: code should explicitly check to see if permission is available (with checkPermission) or explicitly handle a potential SecurityException
If I follow the instructions to check permission in Android Studio I get the following:
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.READ_PHONE_STATE) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then overriding
// public void onRequestPermissionsResult(int requestCode, String[] permissions,
// int[] grantResults)
// to handle the case where the user grants the permission. See the documentation
// for ActivityCompat#requestPermissions for more details.
return;
}
What do I need to fill in between the brackets?
Create a global final int of the permission request code
final int PHONE_REQUEST_CODE = 101;
And request the permission if not granted
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.READ_PHONE_STATE) != PackageManager.PERMISSION_GRANTED) {
requestPermissions(new String[]{Manifest.permission.READ_PHONE_STATE},
PHONE_REQUEST_CODE); // triggers onRequestPermissionsResult()
} else {
// calculate(myView); // Do whatever you want as the permission is already granted
}
And override onRequestPermissionsResult() in activity
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
if (grantResults.length == 0)
return;
if (requestCode == PHONE_REQUEST_CODE) {
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
// calculate(myView); // Do whatever you want after the permission is granted
}
And add the permission in manifest.xml as well.
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
I'm trying to request the ability to read contacts in an app, and have followed several tutorials. All of these use nearly the same code for this process. Below is the code in my MainActivity.java file, that should request permission.
private void checkContactPermissions()
{
if(ContextCompat.checkSelfPermission(this, Manifest.permission.READ_CONTACTS) == PackageManager.PERMISSION_GRANTED) {
Log.i(TAG, "Contacts permission NOT granted");
ActivityCompat.requestPermissions(MainActivity.this,
new String[]{Manifest.permission.READ_CONTACTS}, MY_PERMISSIONS_REQUEST_READ_CONTACTS);
}
else
{
Log.i(TAG, "Contacts permission granted");
readContacts();
}
}
My manifest.xml also includes the line:
<uses-permission android:name="android.permission.READ_CONTACTS" />
When the app is run, either on emulator or physical debugging device, it does not ask for permission, however the log states that the permission was granted. I have confirmed the permission is off by going to the settings and checking it was turned off. What else would be causing the app to perform as if permissions were granted.
Try this,
private Context mContext=YourActivity.this;
private static final int REQUEST = 112;
if (Build.VERSION.SDK_INT >= 23) {
String[] PERMISSIONS = {android.Manifest.permission.READ_CONTACTS};
if (!hasPermissions(mContext, PERMISSIONS)) {
ActivityCompat.requestPermissions((Activity) mContext, PERMISSIONS, REQUEST );
} else {
readContacts();
}
} else {
readContacts();
}
get Permissions Result
#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) {
readContacts();
} else {
Toast.makeText(mContext, "The app was not allowed to read your contact", Toast.LENGTH_LONG).show();
}
}
}
}
check permissions for marshmallow
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;
}
Manifest
<uses-permission android:name="android.permission.READ_CONTACTS" />
I use RxPermission for permissions to make my code ultimately short.
First add these permissions (or one you need) in your manifest.xml.
<uses-permission android:name="android.permission.READ_CONTACTS" />
Then ask run time permission from user in your activity.
RxPermissions rxPermissions = new RxPermissions(this);
rxPermissions
.request(Manifest.permission.READ_CONTACTS) // ask single or multiple permission once
.subscribe(granted -> {
if (granted) {
// All requested permissions are granted
} else {
// At least one permission is denied
}
});
add this library 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?
As Divyesh Patel pointed out, I had the boolean statemetns mixed up, it should be
ContextCompat.checkSelfPermission(this, Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED)
Rather than
ContextCompat.checkSelfPermission(this, Manifest.permission.READ_CONTACTS) == PackageManager.PERMISSION_GRANTED)
Important thing for you to note here that these permissions are asked only for devices with version>23 and if you have lower version of android then for only some models like redmi you have to invoke the permissions manually .
Otherwise version<23 generally do not ask for permissions.
If you put in manifest. It will automatically take it, specially when you are installing app over usb.
If any device has OS version below <23 or In app manifist file maxtarget version is below <23 then it will not ask permission in runtime because while the app installing on these devices you actually giving permission to all you mentioned.
So the runtime permissions are possible only in the case of device has OS version above 22(Lolipop).
Hope this helpful..
#Rajesh
I am developing an SDK(.aar) which third parties can consume. In my sample application when I use the aar, I can see that the application doesnt prompt for the camera permission. When I open the aar and see its manifest.xm, it contains the below:
<!-- WRITE_EXTERNAL_STORAGE is needed because we are storing there the config files of KM -->
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.read_external_storage" />
<uses-permission android:name="com.samsung.android.providers.context.permission.WRITE_USE_APP_FEATURE_SURVEY" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-feature android:name="android.hardware.camera" />
<uses-feature android:name="android.hardware.camera.autofocus" />
<uses-feature android:name="android.hardware.sensor.accelerometer" />
Since the camera is present as a required permission can anyone tell me why it is not coming up when installing the sample app.
Since Android 6.0 you have to request the permssions at runtime and the user is not prompted at the time of installation.
https://developer.android.com/training/permissions/requesting.html
Here is how i check for permissions:
public boolean permissionsGranted() {
boolean allPermissionsGranted = true;
if (Build.VERSION.SDK_INT > Build.VERSION_CODES.LOLLIPOP_MR1) {
boolean hasWriteExternalPermission = (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED);
boolean hasReadExternalPermission = (ContextCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED);
boolean hasCameraPermission = (ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED);
if (!hasWriteExternalPermission || !hasReadExternalPermission || !hasCameraPermission) {
allPermissionsGranted = false;
}
}
return allPermissionsGranted;
}
This is how i make the request if permissionsGranted() method returns false
String[] permissions = {android.Manifest.permission.WRITE_EXTERNAL_STORAGE, android.Manifest.permission.CAMERA, android.Manifest.permission.READ_EXTERNAL_STORAGE};
ActivityCompat.requestPermissions(this, permissions, 1);
And you have to override onRequestPermissionsResult method, below is what i have in mine.
#Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
switch (requestCode) {
case 1: {
boolean startActivity = true;
for (int i = 0; i < grantResults.length; i++) {
if (grantResults.length > 0 && grantResults[i] != PackageManager.PERMISSION_GRANTED) {
String permission = permissions[i];
boolean showRationale = shouldShowRequestPermissionRationale(permission);
if (!showRationale) {
Intent intent = new Intent();
intent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
Uri uri = Uri.fromParts("package", getActivity().getPackageName(), null);
intent.setData(uri);
startActivityWithIntent(intent);
Toast.makeText(this, "Enable required permissions", Toast.LENGTH_LONG).show();
startActivity = false;
break;
} else {
Toast.makeText(this, "Enable required permissions", Toast.LENGTH_LONG).show();
break;
}
}
}
if(startActivity) {
getActivity().finish();
startActivityWithIntent(getIntent());
}
}
}
}
public void startActivityWithIntent(Intent intent){
startActivity(intent);
}
showRationale is to check if user ticked never ask again, if so then i start the settings activity so that user can enable permissions.
Let me know if you need more clarity