@Override public void onClick(View v) {
view = v;
int id = v.getId();
switch (id) {
case R.id.check_permission:
if (checkPermission()) {
Snackbar.make(view, "Permission already granted.", Snackbar.LENGTH_LONG).show();
} else {
Snackbar.make(view, "Please request permission.", Snackbar.LENGTH_LONG).show();
}
break;
case R.id.request_permission:
if (!checkPermission()) {
requestPermission();
} else {
Snackbar.make(view, "Permission already granted.", Snackbar.LENGTH_LONG).show();
}
break;
}
}
private boolean checkPermission() {
int result = ContextCompat.checkSelfPermission(getApplicationContext(), ACCESS_FINE_LOCATION);
int result1 = ContextCompat.checkSelfPermission(getApplicationContext(), CAMERA);
return result == PackageManager.PERMISSION_GRANTED && result1 == PackageManager.PERMISSION_GRANTED;
}
private void requestPermission() {
ActivityCompat.requestPermissions(this, new String[]{ACCESS_FINE_LOCATION, CAMERA}, PERMISSION_REQUEST_CODE);
}
@Override
public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
switch (requestCode) {
case PERMISSION_REQUEST_CODE:
if (grantResults.length > 0) {
boolean locationAccepted = grantResults[0] == PackageManager.PERMISSION_GRANTED;
boolean cameraAccepted = grantResults[1] == PackageManager.PERMISSION_GRANTED;
if (locationAccepted && cameraAccepted)
Snackbar.make(view, "Permission Granted, Now you can access location data and camera.", Snackbar.LENGTH_LONG).show();
else {
Snackbar.make(view, "Permission Denied, You cannot access location data and camera.", Snackbar.LENGTH_LONG).show();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (shouldShowRequestPermissionRationale(ACCESS_FINE_LOCATION)) {
showMessageOKCancel("You need to allow access to both the permissions",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
requestPermissions(new String[]{ACCESS_FINE_LOCATION, CAMERA},
PERMISSION_REQUEST_CODE);
}
}
});
return;
}
}
}
}
break;
}
}