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).
}
}
}
}
Related
I want create a class called Permissions from below code and then call that in a click of a button. Because there is an #Override method in this activity and I don't know how to override methods inside a class. If I make a class for it the code would be much cleaner and easier to understand.
public class MainActivity extends AppCompatActivity {
TextView textView;
Button button;
final int REQUEST_CODE_FINE_LOCATION = 1234;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
textView = findViewById(R.id.textView);
button = findViewById(R.id.button);
// we are going to test weather the Location Permission is granted or not
if (ContextCompat.checkSelfPermission(MainActivity.this, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
textView.setText("Permission Granted...");
} else {
textView.setText("Permission is NOT granted");
}
}
public void requestPermission(View view) {
if (ContextCompat.checkSelfPermission(MainActivity.this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
// Permission is NOT granted
if (ActivityCompat.shouldShowRequestPermissionRationale(MainActivity.this, Manifest.permission.ACCESS_FINE_LOCATION)) {
new AlertDialog.Builder(MainActivity.this)
.setMessage("We need permission for fine location")
.setCancelable(false)
.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
ActivityCompat.requestPermissions(MainActivity.this, new String[] {Manifest.permission.ACCESS_FINE_LOCATION}, REQUEST_CODE_FINE_LOCATION);
}
})
.show();
} else {
ActivityCompat.requestPermissions(MainActivity.this, new String[] {Manifest.permission.ACCESS_FINE_LOCATION}, REQUEST_CODE_FINE_LOCATION);
}
} else {
// Permission is Granted
textView.setText("Permission Granted");
}
}
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults) {
if (requestCode == REQUEST_CODE_FINE_LOCATION) {
if (grantResults.length >0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
//Permission Granted
textView.setText("Permission is Granted");
} else {
//Permission NOT granted
if (!ActivityCompat.shouldShowRequestPermissionRationale(MainActivity.this, Manifest.permission.ACCESS_FINE_LOCATION)) {
//This block here means PERMANENTLY DENIED PERMISSION
new AlertDialog.Builder(MainActivity.this)
.setMessage("You have permanently denied this permission, go to settings to enable this permission")
.setPositiveButton("Go to settings", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
gotoApplicationSettings();
}
})
.setNegativeButton("Cancel", null)
.setCancelable(false)
.show();
} else {
//
textView.setText("Permission NOt granted");
}
}
}
}
private void gotoApplicationSettings() {
Intent intent = new Intent();
intent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
Uri uri = Uri.fromParts("package", this.getPackageName(), null);
intent.setData(uri);
startActivity(intent);
}
}
Source: https://github.com/trulymittal/RuntimePermission
Use TedPermission Library which is very easy to use and easy to handle .
Make a Function in separate class and use it anywhere you want
implementation 'gun0912.ted:tedpermission:2.2.3'
public void checkPermissions(Context context) {
PermissionListener permissionlistener = new PermissionListener() {
#Override
public void onPermissionGranted() {
Toast.makeText(context, "Permission Granted", Toast.LENGTH_SHORT).show();
}
#Override
public void onPermissionDenied(List<String> deniedPermissions) {
Toast.makeText(context, "Permission Denied\n" + deniedPermissions.toString(), Toast.LENGTH_SHORT).show();
}
};
TedPermission.with(context)
.setPermissionListener(permissionlistener)
.setDeniedMessage("If you reject permission,you can not use this service\n\nPlease turn on permissions at [Setting] > [Permission]")
.setPermissions(Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE)
.check();
}
https://github.com/ParkSangGwon/TedPermission
You can make interface hold all the methods and create abstract class implement the interface then make any classes that inherit from the abstract class read about liskov and segregation principles
I have two activities: a Main, as well a RuntimePermissionManager, which is started first whenever my app is opened.
The app works as expected when the user allows the runtime permission, but when they deny it, instead of the AlertDialog showing up with the permission rationale, the permission dialog is closed completely, and I just get an infinite splash screen (since I have set it to always be on screen during the lifetime of its parent activity).
I have copied the permission logic straight from the RuntimePermissionsBasic example bundled with Android Studio, and just replaced the Snackbar with an AlertDialog, so I don’t see why my app isn’t working.
Here’s the complete RuntimePermissionManager activity for reference.
Thanks.
public class RuntimePermissionManager extends AppCompatActivity implements ActivityCompat.OnRequestPermissionsResultCallback {
private static final String TAG = "RuntimePermissionManager";
private static final String PERMISSION = Manifest.permission.WRITE_EXTERNAL_STORAGE;
private static final int PERMISSION_ID = 0;
#Override
protected void onCreate(final Bundle savedInstanceState) {
final SplashScreen splashScreen = SplashScreen.installSplashScreen(this);
super.onCreate(savedInstanceState);
// This ensures no hiccups while the splash screen is active.
splashScreen.setKeepOnScreenCondition(() -> true);
checkRuntimePermissionStatus();
ThreadManager.unpackCriticalAssets(getApplicationContext());
}
#Override
public void onRequestPermissionsResult(final int requestCode, #NonNull final String[] permissions, #NonNull final int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
if (requestCode == PERMISSION_ID) {
if (grantResults.length == 1 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
Log.i(TAG, "Runtime permission has been granted.");
startMainActivity();
} else {
Log.e(TAG, "Runtime permission has been denied.");
}
}
}
private void checkRuntimePermissionStatus() {
if (ActivityCompat.checkSelfPermission(this, PERMISSION) == PackageManager.PERMISSION_GRANTED) {
Log.i(TAG, "Runtime permission has been granted.");
startMainActivity();
} else {
requestRuntimePermission();
}
}
private void requestRuntimePermission() {
System.out.println(ActivityCompat.shouldShowRequestPermissionRationale(this, PERMISSION));
if (ActivityCompat.shouldShowRequestPermissionRationale(this, PERMISSION)) {
System.out.println("HERE1");
showPermissionRationaleDialog(R.string.permission_rationale_title, R.string.permission_rationale_message);
} else {
Log.e(TAG, "Runtime permission has been denied.");
ActivityCompat.requestPermissions(this, new String[]{PERMISSION}, PERMISSION_ID);
}
}
private void showPermissionRationaleDialog(final int title, final int message) {
System.out.println("HERE2");
AlertDialog.Builder builder = new AlertDialog.Builder(RuntimePermissionManager.this);
builder.setTitle(title).setMessage(message).setPositiveButton("OK", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
ActivityCompat.requestPermissions(RuntimePermissionManager.this, new String[]{PERMISSION}, PERMISSION_ID);
}
});
builder.create().show();
}
private void startMainActivity() {
Intent intent = new Intent(this, Main.class);
startActivity(intent);
}
}
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.
This question already has answers here:
How to make a phone call using intent in Android?
(21 answers)
How to make a phone call programmatically?
(10 answers)
How to make a phone call button in Android for Marshmallow
(3 answers)
How to ask permission to make phone call from Android from Android version Marshmallow onwards?
(7 answers)
Closed 4 years ago.
I used following code for phone call.But the call is not working .can anyone help me? I also given manifest Call Phone permission.
call = (TextView) findViewById(R.id.GuestPhoneNo1);
call.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
String no = call.getText().toString();
// Toast.makeText(Accepted_Details.this, no, Toast.LENGTH_SHORT).show();
Intent callIntent = new Intent(Intent.ACTION_CALL);
callIntent.setData(Uri.parse("tel:" + no));
/*if (ActivityCompat.checkSelfPermission(Accepted_Details.this, Manifest.permission.CALL_PHONE) != 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;
}*/
startActivity(callIntent);
}
You can use the following code,
I also add the permission popup for above marshmallow.
Uri call = Uri.parse("tel:" + mobile_number);
Intent surf = new Intent(Intent.ACTION_CALL, call);
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED) {
if (ActivityCompat.shouldShowRequestPermissionRationale(TrackActivity.this, Manifest.permission.CALL_PHONE)) {
ActivityCompat.requestPermissions(TrackActivity.this, new String[]{Manifest.permission.CALL_PHONE}, EXTERNAL_STORAGE_PERMISSION_CONSTANT);
} else if (permissionStatus.getBoolean(Manifest.permission.CALL_PHONE, false)) {
AlertDialog.Builder builder = new AlertDialog.Builder(TrackActivity.this);
builder.setTitle("Need call Permission");
builder.setMessage("This app needs call permission.");
builder.setPositiveButton("Grant", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
Uri uri = Uri.fromParts("package", getPackageName(), null);
intent.setData(uri);
startActivityForResult(intent, REQUEST_PERMISSION_SETTING);
Toast.makeText(getBaseContext(), "Go to Permissions to Grant call", Toast.LENGTH_LONG).show();
}
});
builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
}
});
builder.show();
} else {
ActivityCompat.requestPermissions(TrackActivity.this, new String[]{Manifest.permission.CALL_PHONE}, EXTERNAL_STORAGE_PERMISSION_CONSTANT);
}
SharedPreferences.Editor editor = permissionStatus.edit();
editor.putBoolean(Manifest.permission.CALL_PHONE, true);
editor.apply();
} else {
startActivity(surf);
}
Even with having added the permissions in the manifest file you need to request for the permission before you run the code that makes the call
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.CALL_PHONE}, MAKE_CALL_PERMISSION_REQUEST_CODE);
the whole thing could look like this
public class MainActivity extends AppCompatActivity {
private static final int MAKE_CALL_PERMISSION_REQUEST_CODE = 1;
private Button dial;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
dial = (Button) findViewById(R.id.dial);
final EditText numberToDial = (EditText) findViewById(R.id.number);
dial.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
String phoneNumber = numberToDial.getText().toString();
if (!TextUtils.isEmpty(phoneNumber)) {
if (checkPermission(Manifest.permission.CALL_PHONE)) {
String dial = "tel:" + phoneNumber;
startActivity(new Intent(Intent.ACTION_CALL, Uri.parse(dial)));
} else {
Toast.makeText(MainActivity.this, "Permission Call Phone denied", Toast.LENGTH_SHORT).show();
}
} else {
Toast.makeText(MainActivity.this, "Enter a phone number", Toast.LENGTH_SHORT).show();
}
}
});
if (checkPermission(Manifest.permission.CALL_PHONE)) {
dial.setEnabled(true);
} else {
dial.setEnabled(false);
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.CALL_PHONE}, MAKE_CALL_PERMISSION_REQUEST_CODE);
}
}
private boolean checkPermission(String permission) {
return ContextCompat.checkSelfPermission(this, permission) == PackageManager.PERMISSION_GRANTED;
}
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults) {
switch(requestCode) {
case MAKE_CALL_PERMISSION_REQUEST_CODE :
if (grantResults.length > 0 && (grantResults[0] == PackageManager.PERMISSION_GRANTED)) {
dial.setEnabled(true);
Toast.makeText(this, "You can call the number by clicking on the button", Toast.LENGTH_SHORT).show();
}
return;
}
}
}
In my AndroidManifest.xml:
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
But when I have installed my App-APK, I must setting up the permissions in my Android OS in the settings manually (Settings > Apps > myApp > Permissions > Storage).
How can I get that the permissions setting up automatically. Or the user of my App must confirm it in a dialog?
I use the following code to get the permission in my app
string
<string name="permissions_title">Permissions</string>
<string name="draw_over_permissions_message">To display Audio Widget app needs the permission to draw over another apps.</string>
<string name="read_ext_permissions_message">To load list of music app needs access to your media files.</string>
<string name="btn_continue">Continue</string>
<string name="btn_cancel">Cancel</string>
<string name="toast_permissions_not_granted">Permissions not granted.</string>
java
#TargetApi(Build.VERSION_CODES.M)
private void checkReadStoragePermission() {
if (ContextCompat.checkSelfPermission(this, android.Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
if (ActivityCompat.shouldShowRequestPermissionRationale(this, android.Manifest.permission.READ_EXTERNAL_STORAGE)) {
DialogInterface.OnClickListener onClickListener = new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
if (which == DialogInterface.BUTTON_POSITIVE) {
ActivityCompat.requestPermissions(ParentActivity.this, new String[]{android.Manifest.permission.READ_EXTERNAL_STORAGE}, EXT_STORAGE_PERMISSION_REQ_CODE);
} else if (which == DialogInterface.BUTTON_NEGATIVE) {
onPermissionsNotGranted();
}
dialog.dismiss();
finish();
startActivity(getIntent());
}
};
new AlertDialog.Builder(this)
.setTitle(R.string.permissions_title)
.setMessage(R.string.read_ext_permissions_message)
.setPositiveButton(R.string.btn_continue, onClickListener)
.setNegativeButton(R.string.btn_cancel, onClickListener)
.setCancelable(false)
.show();
return;
}
ActivityCompat.requestPermissions(ParentActivity.this, new String[]{android.Manifest.permission.READ_EXTERNAL_STORAGE, android.Manifest.permission.READ_PHONE_STATE}, EXT_STORAGE_PERMISSION_REQ_CODE);
return;
}
}
private void onPermissionsNotGranted() {
Toast.makeText(this, R.string.toast_permissions_not_granted, Toast.LENGTH_SHORT).show();
Log.v("tom", "JERRY");
}
#TargetApi(Build.VERSION_CODES.JELLY_BEAN)
private void checkwriteStoragePermission() {
if (ContextCompat.checkSelfPermission(this, android.Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
if (ActivityCompat.shouldShowRequestPermissionRationale(this, android.Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
DialogInterface.OnClickListener onClickListener = new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
if (which == DialogInterface.BUTTON_POSITIVE) {
ActivityCompat.requestPermissions(ParentActivity.this, new String[]{android.Manifest.permission.WRITE_EXTERNAL_STORAGE}, WRITE_EXTERNAL_STORAGE);
Log.v("tom", "TOM");
} else if (which == DialogInterface.BUTTON_NEGATIVE) {
onPermissionsNotGranted();
Log.v("tom", "JERRY");
}
dialog.dismiss();
}
};
new AlertDialog.Builder(this)
.setTitle(R.string.permissions_title)
.setMessage(R.string.read_ext_permissions_message)
.setPositiveButton(R.string.btn_continue, onClickListener)
.setNegativeButton(R.string.btn_cancel, onClickListener)
.setCancelable(false)
.show();
return;
}
ActivityCompat.requestPermissions(ParentActivity.this, new String[]{android.Manifest.permission.WRITE_EXTERNAL_STORAGE}, WRITE_EXTERNAL_STORAGE);
return;
}
}
with
private static final int WRITE_EXTERNAL_STORAGE = 4;
private static final int READ_PHONE_STATE = 3;
and you can call the method where ever you want.
Copy given class in your project.
package com.betaiit.helper;
import android.Manifest;
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.Context;
import android.content.DialogInterface;
import android.content.pm.PackageManager;
import android.os.Build;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AlertDialog;
/**
* Created by Sathish Gadde on 08/05/17.
*/
public class Utility {
public static final int MY_PERMISSIONS_REQUEST_READ_EXTERNAL_STORAGE = 123;
public static final int MY_PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE = 124;
/**
* Check READ_EXTERNAL_STORAGE Permission
*/
#TargetApi(Build.VERSION_CODES.JELLY_BEAN)
public static boolean checkPermission_ReadExternalStorage(final Context context) {
int currentAPIVersion = Build.VERSION.SDK_INT;
if (currentAPIVersion >= Build.VERSION_CODES.M) {
if (ContextCompat.checkSelfPermission(context, Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
if (ActivityCompat.shouldShowRequestPermissionRationale((Activity) context, Manifest.permission.READ_EXTERNAL_STORAGE)) {
AlertDialog.Builder alertBuilder = new AlertDialog.Builder(context);
alertBuilder.setCancelable(true);
alertBuilder.setTitle("Permission necessary");
alertBuilder.setMessage("External storage permission is necessary");
alertBuilder.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
#TargetApi(Build.VERSION_CODES.JELLY_BEAN)
public void onClick(DialogInterface dialog, int which) {
ActivityCompat.requestPermissions((Activity) context, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, MY_PERMISSIONS_REQUEST_READ_EXTERNAL_STORAGE);
}
});
AlertDialog alert = alertBuilder.create();
alert.show();
} else {
ActivityCompat.requestPermissions((Activity) context, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, MY_PERMISSIONS_REQUEST_READ_EXTERNAL_STORAGE);
}
return false;
} else {
return true;
}
} else {
return true;
}
}
/**
* Check WRITE_EXTERNAL_STORAGE Permission
*/
#TargetApi(Build.VERSION_CODES.JELLY_BEAN)
public static boolean checkPermission_WriteExternalStorage(final Context context) {
int currentAPIVersion = Build.VERSION.SDK_INT;
if (currentAPIVersion >= Build.VERSION_CODES.M) {
if (ContextCompat.checkSelfPermission(context, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
if (ActivityCompat.shouldShowRequestPermissionRationale((Activity) context, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
AlertDialog.Builder alertBuilder = new AlertDialog.Builder(context);
alertBuilder.setCancelable(true);
alertBuilder.setTitle("Permission necessary");
alertBuilder.setMessage("External storage permission is necessary");
alertBuilder.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
#TargetApi(Build.VERSION_CODES.JELLY_BEAN)
public void onClick(DialogInterface dialog, int which) {
ActivityCompat.requestPermissions((Activity) context, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, MY_PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE);
}
});
AlertDialog alert = alertBuilder.create();
alert.show();
} else {
ActivityCompat.requestPermissions((Activity) context, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, MY_PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE);
}
return false;
} else {
return true;
}
} else {
return true;
}
}
}
Now check permission from your activity :
Utility.checkPermission_ReadExternalStorage(context);
Utility.checkPermission_WriteExternalStorage(context);
Now check permisson from your Fragment :
Utility.checkPermission_ReadExternalStorage(getActivity());
Utility.checkPermission_WriteExternalStorage(getActivity());
I guess you want like this:
i want to give simple solution as :
Add Library in your Gradle file dependencies {} section :
compile 'com.karumi:dexter:4.1.0'
am customize some changes in your code and that changes are very easy to understand.If you have any query,feeling freely to ask me.
private void checkwriteStoragePermission()
{
new android.support.v7.app.AlertDialog.Builder(this)
.setTitle(R.string.permissions_title)
.setMessage(R.string.read_ext_permissions_message)
.setPositiveButton(R.string.btn_continue, new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
Dexter.withActivity(MultipleBranchesActivity.this)
.withPermission(android.Manifest.permission.WRITE_EXTERNAL_STORAGE)
.withListener(new PermissionListener() {
#Override
public void onPermissionGranted(PermissionGrantedResponse response) {
Toast.makeText(MultipleBranchesActivity.this, "Permisson Granted", Toast.LENGTH_SHORT).show();
}
#Override
public void onPermissionDenied(PermissionDeniedResponse response) {
Toast.makeText(MultipleBranchesActivity.this, "Permisson Denied", Toast.LENGTH_SHORT).show();
}
#Override
public void onPermissionRationaleShouldBeShown(PermissionRequest permission, PermissionToken token) {/* ... */}
}).check();
}
})
.setNegativeButton(R.string.btn_cancel, new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
}
})
.setCancelable(false)
.show();
}
and call your method.