I'm currently having an issue with runtime permissions while using the HiPermission library.I'm asking the user to grant the permission to read/write external storage but even though I accept the permission I still get this error when I try to open an image from the gallery. When the application starts there is a permission check to see if the user has accepted the permissions.To access the image the user need to use a button which also has a permission check
private boolean checkAllPermissions(){
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
int permissionCheck = PackageManager.PERMISSION_GRANTED;
String[] requestedPermissions = new String[]
{Manifest.permission.WRITE_EXTERNAL_STORAGE,
Manifest.permission.CAMERA};
for (String permission : requestedPermissions) {
permissionCheck = permissionCheck + ContextCompat.checkSelfPermission(getContext(), permission);
}
if (permissionCheck != PackageManager.PERMISSION_GRANTED) {
makeText(getActivity(),R.string.actvt_main_tst_request_permission_all, Toast.LENGTH_LONG).show();
return false;
}
}
return true;
}
This is the error I get:
E/BitmapFactory: Unable to decode stream:
java.io.FileNotFoundException:
/storage/emulated/0/Download/download.png (Permission denied)
It's weird though because if I restart the application everything works fine.
public void requestAllPermissions(){
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
List<PermissionItem> permissionItems = new ArrayList<PermissionItem>();
permissionItems.add(new PermissionItem(Manifest.permission.CAMERA, "Camera", R.drawable.permission_ic_camera));
permissionItems.add(new PermissionItem(Manifest.permission.WRITE_EXTERNAL_STORAGE, "Storage", R.drawable.permission_ic_storage));
HiPermission.create(MainActivity.this)
.title("Welcome to App")
.msg(getString(R.string.permis_req))
.permissions(permissionItems)
.animStyle(R.style.PermissionAnimScale)
.checkMutiPermission(new PermissionCallback() {
#Override
public void onClose() {
Log.i(TAG, "onClose");
Toast.makeText(getApplicationContext(), "They cancelled our request", Toast.LENGTH_SHORT);
}
#Override
public void onFinish() {
Log.wtf("finished","finished");
Toast.makeText(getApplicationContext(), "All permissions requested completed", Toast.LENGTH_SHORT);
System.exit(0);
}
#Override
public void onDeny(String permission, int position) {
Log.i(TAG, "onDeny");
}
#Override
public void onGuarantee(String permission, int position) {
Log.i(TAG, "onGuarantee");
}
});
}
Related
how do i make it so that when the user accepts location permission it will start working and no need to restart the app. At first on launch, my app will request location permission from the user, but even after they accept it will not run properly using these permissions. It will only work properly after restarting the app.
private void getLocationPermission() {
Log.d(TAG, "getLocationPermission: getting location permissions");
String[] permissions = {Manifest.permission.ACCESS_FINE_LOCATION,
Manifest.permission.ACCESS_COARSE_LOCATION};
if (ContextCompat.checkSelfPermission(this.getApplicationContext(),
FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
if (ContextCompat.checkSelfPermission(this.getApplicationContext(),
COURSE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
mLocationPermissionsGranted = true;
Log.d(TAG, "GRANTED");
initMap();
} else {
ActivityCompat.requestPermissions(this,
permissions,
LOCATION_PERMISSION_REQUEST_CODE);
}
} else {
ActivityCompat.requestPermissions(this,
permissions,
LOCATION_PERMISSION_REQUEST_CODE);
}
}
private void getDeviceLocation() {
Log.d(TAG, "getDeviceLocation: getting the devices current location");
mFusedLocationProviderClient = LocationServices.getFusedLocationProviderClient(this);
try {
if (mLocationPermissionsGranted) {
#SuppressLint("MissingPermission") final Task location = mFusedLocationProviderClient.getLastLocation();
location.addOnCompleteListener(new OnCompleteListener() {
#Override
public void onComplete(#NonNull Task task) {
if (task.isSuccessful()) {
Log.d(TAG, "onComplete: found location!");
Location currentLocation = (Location) task.getResult();
moveCamera(new LatLng(currentLocation.getLatitude(), currentLocation.getLongitude()), DEFUALT_ZOOM,
"My Location");
} else {
Log.d(TAG, "onCOmplete: current location is null");
}
}
});
}
} catch (SecurityException e) {
Log.e(TAG, "getDeviceLocation: Security Exception: " + e.getMessage());
}
}
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
mLocationPermissionsGranted = false;
switch (requestCode) {
case LOCATION_PERMISSION_REQUEST_CODE: {
if (grantResults.length > 0) {
for (int i = 0; i < grantResults.length; i++) {
if (grantResults[i] != PackageManager.PERMISSION_GRANTED) {
mLocationPermissionsGranted = false;
Log.d(TAG, "onRequestPermissionsResult: permission failed");
return;
}
}
mLocationPermissionsGranted = true;
Log.d(TAG, "onRequestPermissionsResult: permission granted");
initMap();
}
}
}
}
I am trying to request some permission for my app inside the launcher activity. This activity only checks for permissions and prompts the user asking for missing permission. What I want to do is after 1.5 seconds, if the user was prompted and accepted/denied the permissions required, the main activity is started, displaying the dashboard of the application. Now, the problem is that onRequestPermissionResult is not called no matter what I do and I don't understand where the problem comes from. I mention that the permissions are requested successfully, the user being prompted and being able to accept them or deny them, but the callback is not triggered somehow.
Here is my activity code:
public class LauncherActivity extends AppCompatActivity {
public static final String TAG = LauncherActivity.class.getSimpleName();
private boolean permissionsGiven;
private static final String[] REQUIRED_PERMISSIONS =
new String[] {
Manifest.permission.BLUETOOTH,
Manifest.permission.BLUETOOTH_ADMIN,
Manifest.permission.ACCESS_WIFI_STATE,
Manifest.permission.CHANGE_WIFI_STATE,
Manifest.permission.ACCESS_COARSE_LOCATION,
Manifest.permission.ACCESS_FINE_LOCATION
};
private static final int REQUEST_CODE_REQUIRED_PERMISSIONS = 1;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_launcher);
if (!hasPermissions(this, REQUIRED_PERMISSIONS)) {
permissionsGiven = false;
Log.d(TAG, "onCreate: app does not have all the required permissions. Requesting permissions...");
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
ActivityCompat.requestPermissions(
this,
REQUIRED_PERMISSIONS,
REQUEST_CODE_REQUIRED_PERMISSIONS
);
}
} else {
permissionsGiven = true;
}
Runnable enterApplication = new Runnable() {
#Override
public void run() {
while (!permissionsGiven);
SharedPreferences loginPreferences = getApplicationContext().getSharedPreferences("LOGIN_DETAILS", MODE_PRIVATE);
boolean signedIn = loginPreferences.getBoolean("signedIn", false);
if (!signedIn) {
Log.d(TAG, "onCreate: user is not signed in. Sending him to login activity...");
sendUserToLoginActivity();
} else {
sendUserToMainActivity();
}
}
};
Handler launcherHandler = new Handler();
launcherHandler.postDelayed(enterApplication, 1500);
}
private static boolean hasPermissions(Context context, String... permissions) {
for (String permission : permissions) {
if (ActivityCompat.checkSelfPermission(context, permission) != PackageManager.PERMISSION_GRANTED) {
return false;
}
}
return true;
}
#CallSuper
#Override
public void onRequestPermissionsResult(
int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
if (requestCode != REQUEST_CODE_REQUIRED_PERMISSIONS) {
return;
}
permissionsGiven = true;
for (int grantResult : grantResults) {
if (grantResult == PackageManager.PERMISSION_DENIED) {
Toast.makeText(this, "Missing permissions", Toast.LENGTH_LONG).show();
finish();
return;
}
}
recreate();
}
private void sendUserToLoginActivity() {
Log.d(TAG, "sendUserToLoginActivity: starting login activity...");
Intent loginIntent = new Intent(LauncherActivity.this, SignInActivity.class);
loginIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(loginIntent);
finish();
}
private void sendUserToMainActivity() {
Log.d(TAG, "sendUserToMainActivity: starting main activity...");
Intent mainIntent = new Intent(LauncherActivity.this, MainActivity.class);
mainIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(mainIntent);
finish();
}
}
Can anyone help me understand what am I doing wrong and how can I trigger onRequestPermissionsResult so I can start the next activity inside the app?
recreate();
I never saw that method.
Dont call it for a test and place a Toast instead.
I wonder how you know that it is not triggered.
Further i would not use a thread that is waiting for a variable to change its value.
Further you dont need threads at all. Just call the code in onCreate or onRequestPermissionsResult. You can place all that code in a function.
My Android application crashes the first time launching and it asks me about the user call permission. When I launch my app again then it works normally. I have tried the following code.
public void loadContactList() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && checkSelfPermission(Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED) {
requestPermissions(new String[]{Manifest.permission.READ_CONTACTS}, PERMISSIONS_REQUEST_READ_CONTACTS);
} else {.....}
}
#Override
public void onRequestPermissionsResult(int requestCode, String[] permissions,int[] grantResults) {
if (requestCode == PERMISSIONS_REQUEST_READ_CONTACTS) {
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
loadContactList();
} else {
Toast.makeText(this, "Until you grant the permission, we canot display the list", Toast.LENGTH_SHORT).show();
}
}
}
Your code is right but you set the codes on wrong places lets try this it will definitely help you....
In Your Main Activity...
private int STORAGE_PERMISSION_CODE = 1;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if (ContextCompat.checkSelfPermission(MainActivity.this,
Manifest.permission.WRITE_EXTERNAL_STORAGE) ==
PackageManager.PERMISSION_GRANTED) {
filter();
Toast.makeText(this, ""+arrayList, Toast.LENGTH_SHORT).show();
} else {
Permission.requestStoragePermission(MainActivity.this,
STORAGE_PERMISSION_CODE);
}
}//on create closed
Permission method.....
//---------------------------------RuntimePermission-----------------------------//
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[]
permissions, #NonNull int[] grantResults) {
if (requestCode == STORAGE_PERMISSION_CODE) {
if (grantResults.length > 0 && grantResults[0] ==
PackageManager.PERMISSION_GRANTED) {
filter();
} else {
Toast.makeText(this, "Permission DENIED", Toast.LENGTH_SHORT).show();
Permission.requestStoragePermission(MainActivity.this,STORAGE_PERMISSION_CODE);
}
}
}
after that make java class for getting permission....
public class Permission {
public static void requestStoragePermission(final Activity activity, final int
STORAGE_PERMISSION_CODE) {
if (ActivityCompat.shouldShowRequestPermissionRationale(activity,
Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
new AlertDialog.Builder(activity)
.setTitle("Permission needed")
.setMessage("This permission is needed because of this and that")
.setPositiveButton("ok", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
ActivityCompat.requestPermissions(activity,
new String[]
{Manifest.permission.WRITE_EXTERNAL_STORAGE}, STORAGE_PERMISSION_CODE);
}
})
.setNegativeButton("cancel", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
})
.create().show();
} else {
ActivityCompat.requestPermissions(activity,
new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
STORAGE_PERMISSION_CODE);
}
}
}
The main thing you have to remember is to put your working method at the right place like my is filter();
It will work for you because it work for me when i stuck in the same situation
Add the following code
String[] appPermissions =
{Manifest.permission.READ_CONTACTS,
Manifest.permission.WRITE_CONTACTS};
int PERMISSIONS_REQUEST_CODE = 234;
Call this Method from your on create
checkAndRequestPermissions();
Add the following method to your Main Activity
public boolean checkAndRequestPermissions() {
List<String> listPermissionsNeeded = new ArrayList<>();
for (String perm : appPermissions) {
if (ContextCompat.checkSelfPermission(this, perm) != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(perm);
}
}
if (!listPermissionsNeeded.isEmpty()) {
ActivityCompat.requestPermissions(this, listPermissionsNeeded.toArray(new String[listPermissionsNeeded.size()]), PERMISSIONS_REQUEST_CODE);
return false;
}
return true;
}
I just solved an exception. I did two things. Firstly, I removed the initialization of Contacts by
Contacts = new ArrayList<ContactModel> from the loadContactList() and added it into the onCreate() and Secondly I just changed the return datatype of loadContactList() from void to list. Then I returned the contacts in loadContacts() so that loadListView() can fetch this list and display it into the list view.
i have method for get runtime permission i searched for that long but still have no answer can anyone help me to modify my code ? cause its never show request dialog for get user permission after user accept permission move to next activity
here my code that i made but some how its never made a request
public class perm extends AppCompatActivity {
private static final int REQUEST_PERMISSION_SETTING = 200;
private View view;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.dash);
isPermissionGranted();
}
public boolean isPermissionGranted() {
if (Build.VERSION.SDK_INT >= 23) {
if (checkSelfPermission(Manifest.permission.CALL_PHONE)
== PackageManager.PERMISSION_GRANTED) {
Log.v("TAG","Permission is granted");
return true;
} else {
Log.v("TAG","Permission is revoked");
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.CALL_PHONE}, REQUEST_PERMISSION_SETTING);
return false;
}
}
else { //permission is automatically granted on sdk<23 upon installation
Log.v("TAG","Permission is granted");
return true;
}
}
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults) {
if(permissions.length == 0){
return;
}
boolean allPermissionsGranted = true;
if(grantResults.length>0){
for(int grantResult: grantResults){
if(grantResult != PackageManager.PERMISSION_GRANTED){
allPermissionsGranted = false;
break;
}
}
}
if(!allPermissionsGranted){
boolean somePermissionsForeverDenied = false;
for(String permission: permissions){
if(ActivityCompat.shouldShowRequestPermissionRationale(this, permission)){
//denied
Log.e("denied", permission);
}else{
if(ActivityCompat.checkSelfPermission(this, permission) == PackageManager.PERMISSION_GRANTED){
//allowed
Log.e("allowed", permission);
} else{
//set to never ask again
Log.e("set to never ask again", permission);
somePermissionsForeverDenied = true;
}
}
}
if(somePermissionsForeverDenied){
final AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this);
alertDialogBuilder.setTitle("Permissions Required")
.setMessage("You have forcefully denied some of the required permissions " +
"for this action. Please open settings, go to permissions and allow them.")
.setPositiveButton("Settings", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS,
Uri.fromParts("package", getPackageName(), null));
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
}
})
.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
finish();
}
})
.setCancelable(false)
.create()
.show();
}
} else {
switch (requestCode) {
//act according to the request code used while requesting the permission(s).
}
}
}
}
i want to ask the user to accept the following permissions at the same time(one by one), the permissions are like:
checkLocationPermission, checkReadSMS, checkCallingPermission, checkReadState, checkContactWriteState.
So, how i can ask all these permissions in my first screen itself.
Please help me out in this regard.
Thanks in advance.
You have to first check that user phone build version is 23.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
askPermissions(true);
} else {
startActivity(new Intent(PermissionsActivity.this, SplashActivity.class));
finish();
}
If version is 23 then you need to ask permissions.
private void askPermissions(boolean isForOpen) {
isRationale = false;
List permissionsRequired = new ArrayList();
final List<String> permissionsList = new ArrayList<String>();
if (!checkPermission(permissionsList, Manifest.permission.WRITE_EXTERNAL_STORAGE))
permissionsRequired.add("Write External Storage");
if (!checkPermission(permissionsList, Manifest.permission.CALL_PHONE))
permissionsRequired.add("Call phone");
if (!checkPermission(permissionsList, Manifest.permission.READ_PHONE_STATE))
permissionsRequired.add("Read phone state");
if (!checkPermission(permissionsList, Manifest.permission.READ_CONTACTS))
permissionsRequired.add("Read Contacts");
if (!checkPermission(permissionsList, Manifest.permission.RECEIVE_SMS))
permissionsRequired.add("Receive SMS");
if (!checkPermission(permissionsList, Manifest.permission.GET_ACCOUNTS))
permissionsRequired.add("Get Accounts");
if (!checkPermission(permissionsList, Manifest.permission.ACCESS_COARSE_LOCATION))
permissionsRequired.add("Location");
if (!checkPermission(permissionsList, Manifest.permission.ACCESS_FINE_LOCATION))
permissionsRequired.add("Location");
if (permissionsList.size() > 0 && !isRationale) {
if (permissionsRequired.size() > 0) {
}
if (isForOpen) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
ActivityCompat.requestPermissions(this, permissionsList.toArray(new String[permissionsList.size()]),
11);
}
}
} else if (isRationale) {
if (isForOpen) {
new android.support.v7.app.AlertDialog.Builder(this, R.style.AppCompatAlertDialogStyle)
.setTitle("Permission Alert")
.setMessage("You need to grant permissions manually. Go to permission and grant all permissions.")
.setPositiveButton("OK", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
Uri uri = Uri.fromParts("package", getPackageName(), null);
intent.setData(uri);
startActivityForResult(intent, 123);
}
})
.show();
}
} else {
startActivity(new Intent(PermissionsActivity.this, SplashActivity.class));
finish();
}
}
private boolean checkPermission(List permissionsList, String permission) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (ContextCompat.checkSelfPermission(this, permission) != PackageManager.PERMISSION_GRANTED) {
permissionsList.add(permission);
// Check for Rationale Option
if (!isFirst) {
if (!ActivityCompat.shouldShowRequestPermissionRationale(this, permission)) {
isRationale = true;
return false;
}
}
}
}
return true;
}
on the onRequestPermissionsResult you need to check which permissions granted
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults) {
switch (requestCode) {
case 11:
Map<String, Integer> perms = new HashMap<String, Integer>();
// Initial
perms.put(Manifest.permission.WRITE_EXTERNAL_STORAGE, PackageManager.PERMISSION_GRANTED);
perms.put(Manifest.permission.CALL_PHONE, PackageManager.PERMISSION_GRANTED);
perms.put(Manifest.permission.READ_PHONE_STATE, PackageManager.PERMISSION_GRANTED);
perms.put(Manifest.permission.READ_CONTACTS, PackageManager.PERMISSION_GRANTED);
perms.put(Manifest.permission.RECEIVE_SMS, PackageManager.PERMISSION_GRANTED);
// Fill with results
for (int i = 0; i < permissions.length; i++) {
perms.put(permissions[i], grantResults[i]);
}
// Check for ACCESS_FINE_LOCATION
if (perms.get(Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED &&
perms.get(Manifest.permission.CALL_PHONE) == PackageManager.PERMISSION_GRANTED &&
perms.get(Manifest.permission.READ_PHONE_STATE) == PackageManager.PERMISSION_GRANTED &&
perms.get(Manifest.permission.READ_CONTACTS) == PackageManager.PERMISSION_GRANTED &&
perms.get(Manifest.permission.RECEIVE_SMS) == PackageManager.PERMISSION_GRANTED) {
// All Permissions Granted
startActivity(new Intent(PermissionsActivity.this, SplashActivity.class));
finish();
} else {
// Permission Denied
Toast.makeText(this, "Some Permission is Denied.", Toast.LENGTH_SHORT)
.show();
isFirst = false;
askPermissions(true);
}
break;
default:
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
}
}
If user has set the permission to never ask again then the application setting screen will open. User will allow/Deny permission there. You need to check again on the activityResult.
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
askPermissions(true);
}
if (!hasPermissions()){
// your app doesn't have permissions, ask for them.
requestNecessaryPermissions();
}
else {
// your app already have permissions allowed.
// do what you want.
}
private boolean hasPermissions() {
int res = 0;
// list all permissions which you want to check are granted or not.
String[] permissions = new String[] {Manifest.permission.CAMERA, Manifest.permission.WRITE_EXTERNAL_STORAGE};
for (String perms : permissions){
res = checkCallingOrSelfPermission(perms);
if (!(res == PackageManager.PERMISSION_GRANTED)){
// it return false because your app dosen't have permissions.
return false;
}
}
// it return true, your app has permissions.
return true;
}
private void requestNecessaryPermissions() {
// make array of permissions which you want to ask from user.
String[] permissions = new String[] {Manifest.permission.CAMERA, Manifest.permission.WRITE_EXTERNAL_STORAGE};
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
// have arry for permissions to requestPermissions method.
// and also send unique Request code.
requestPermissions(permissions, REQUEST_CODE_STORAGE_PERMS);
}
}
/* when user grant or deny permission then your app will check in
onRequestPermissionsReqult about user's response. */
#Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grandResults) {
// this boolean will tell us that user granted permission or not.
boolean allowed = true;
switch (requestCode) {
case REQUEST_CODE_STORAGE_PERMS:
for (int res : grandResults) {
// if user granted all required permissions then 'allowed' will return true.
allowed = allowed && (res == PackageManager.PERMISSION_GRANTED);
}
break;
default:
// if user denied then 'allowed' return false.
allowed = false;
break;
}
if (allowed) {
// if user granted permissions then do your work.
dispatchTakePictureIntent();
}
else {
// else give any custom waring message.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (shouldShowRequestPermissionRationale(Manifest.permission.CAMERA)) {
Toast.makeText(MainActivity.this, "Camera Permissions denied", Toast.LENGTH_SHORT).show();
}
else if (shouldShowRequestPermissionRationale(Manifest.permission.WRITE_EXTERNAL_STORAGE)){
Toast.makeText(MainActivity.this, "Storage Permissions denied", Toast.LENGTH_SHORT).show();
}
}
}
}
follow this tutorial, in this tutorial multiples permissions are asked
Android 6.0 Runtime Permissions
the Kotlin version
import android.Manifest
import android.content.Context
import android.content.pm.PackageManager
import android.os.Build
import androidx.activity.result.contract.ActivityResultContracts
import androidx.core.app.ActivityCompat
import androidx.fragment.app.Fragment
class MyFragment : Fragment() {
companion object {
val TAG: String = MyFragment::class.java.simpleName
var PERMISSIONS = arrayOf(
Manifest.permission.CAMERA,
Manifest.permission.READ_EXTERNAL_STORAGE,
Manifest.permission.WRITE_EXTERNAL_STORAGE
)
}
private val permReqLauncher =
registerForActivityResult(ActivityResultContracts.RequestMultiplePermissions()) { permissions ->
val granted = permissions.entries.all {
it.value == true
}
if (granted) {
displayCameraFragment()
}
}
private fun takePhoto() {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
displayCameraFragment()
}
activity?.let {
if (hasPermissions(activity as Context, PERMISSIONS)) {
displayCameraFragment()
} else {
permReqLauncher.launch(
PERMISSIONS
)
}
}
}
// util method
private fun hasPermissions(context: Context, permissions: Array<String>): Boolean = permissions.all {
ActivityCompat.checkSelfPermission(context, it) == PackageManager.PERMISSION_GRANTED
}
private fun displayCameraFragment() {
// open camera fragment
}
}