How to add multiple permissions? one from manifest and one from runtime at same time

Question

I have added permission for camera in my manifest file. So whenever my apk is built it asks for camera permission. Then after that I added a code for runtime write_storage_permission but when I build app it first ask for camera permission then if I do something that requires storage permission app crashes and when I open app again it then ask for permission.

So how can I set that whenever my app is built it asks for camera permission (from manifest file) then just after that asks for write_external_storage permission.

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.download">
    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"  />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.CAMERA" />


    <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">
        <meta-data android:name="com.google.ar.core" android:value="required" />
        <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>

You should look [this post](https://stackoverflow.com/questions/34342816/android-6-0-multiple-permissions) and James McCracken's answer — Beyazid, Mar 12 '19 at 18:00
What android version are you using? As of API 23 you must ask for permissions at runtime. — Ian Rehwinkel, Mar 12 '19 at 18:39
@Beyazidy Actually im maming a project on AR which has a arcamera which asks for camera feature in the starting . (from the manifest file) . so i just need WRITE_EXTERNAL_Storage to also ask after that . but can't — Ishaan Gupta, Mar 12 '19 at 18:43
@IanRehwinkel yes i am asking at runtime . but first my apk checks for camera permission at the start of the ap then it crashes if i try to use storage. then on opening again it asks for storage permission which i did through code. — Ishaan Gupta, Mar 12 '19 at 18:44
Did you try asking camera permission in your code instead of manifest file? — Beyazid, Mar 12 '19 at 18:46
You can add multiple permission requests in a single dialog like so: `ActivityCompat.requestPermissions(activity, new String[]{Manifest.permission.READ_CONTACTS /* more permissions separated with comma*/ }, MY_PERMISSIONS_REQUEST_READ_CONTACTS);` (taken from here: https://developer.android.com/training/permissions/requesting — Ian Rehwinkel, Mar 12 '19 at 18:47
check the manifest. i edited my post. camera permission is there itself even if i dont write code for it — Ishaan Gupta, Mar 12 '19 at 18:51

score 0 · Accepted Answer · answered Mar 12 '19 at 19:26

First, check the permissions are granted which you will need.

        int rc1 = ActivityCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE);
        int rc2 = ActivityCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE);
        int rc3 = ActivityCompat.checkSelfPermission(this, Manifest.permission.CAMERA);
        int rc4 = ActivityCompat.checkSelfPermission(this, Manifest.permission.INTERNET);

        if (rc1 == PackageManager.PERMISSION_GRANTED &&
                rc2 == PackageManager.PERMISSION_GRANTED &&
                rc3 == PackageManager.PERMISSION_GRANTED &&
                rc4 == PackageManager.PERMISSION_GRANTED) {
            allGoodProceed();
        } else {
            requestPermission();
        }

then call requestPermission method.

    private void requestPermission() {
            final String[] permissions = new String[]{Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE, Manifest.permission.CAMERA,
Manifest.permission.INTERNET};

            boolean isPermissionDeniedPermanent = false;

            for (int i = 0, len = permissions.length; i < len; i++) {
                String permission = permissions[i];

                if (ActivityCompat.checkSelfPermission(this, permissions[i]) == PackageManager.PERMISSION_DENIED) {
                    // user rejected the permission
                    boolean showRationale = shouldShowRequestPermissionRationale(permission);

                    if (showRationale) {
                        isPermissionDeniedPermanent = showRationale;
                    }
                }
            }

            if (isPermissionDeniedPermanent) {
                                showPermissionsDialog();
            } else {
                if (!ActivityCompat.shouldShowRequestPermissionRationale(this,
                        Manifest.permission.CAMERA)) {
                    ActivityCompat.requestPermissions(this, permissions, HANDLE_STORAGE_PERMISSION);
                }
            }
        }

Also, override onRequestPermissionsResult method to check permissions result.

    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
                                           @NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        boolean isSomePermissionsMissing = false;
        for (int i = 0, len = permissions.length; i < len; i++) {
            if (ActivityCompat.checkSelfPermission(this, permissions[i]) == PackageManager.PERMISSION_DENIED) {
                isSomePermissionsMissing = true;
            }
        }

        if (isSomePermissionsMissing) {
            showPermissionsDialog();
        } else {
            //all good proceed...
        }
    }


private void showPermissionsDialog() {
    AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setTitle("Action required").setMessage("To proceed you have to grant some permissions");
    builder.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            Intent intent = new Intent();
            intent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
            Uri uri = Uri.fromParts("package", getPackageName(), null);
            intent.setData(uri);
            startActivity(intent);
        }
    });
    builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {

        }
    });

    AlertDialog alertDialog=builder.create();
    alertDialog.show();
}

You can add the permissions to be checked before proceeding as you need. Please revert back if this resolves your query.

How to add multiple permissions? one from manifest and one from runtime at same time

1 Answers1