android user permission – How to check Grants Permissions at Run-Time?

In this Android article, we are making android user permission. How to check android user permission is allowed or not in android. This is for marshmallow and higher and shows a dialog when permission is not allowed. In this Android tutorial, I am sharing How permission can be checked at runtime without throwing SecurityException? marshmallow and higher version and show a dialog to allow user permission.

Android user permission

Step 1: First one to  Start Android Studio

Step 2 :  Seconds step to Create a New Project Project Click On ==>  File  ==>NEW ==> New Project And Create Activity in your project 

And add permission in manifests file how you required like these:- 

Manifests

<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.VIBRATE" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-feature android:name="android.hardware.camera" />
<uses-feature android:name="android.hardware.camera.autofocus" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.CALL_PHONE" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<uses-permission android:name="com.javapapers.android.androidlocationmaps.permission.MAPS_RECEIVE" />

Add these code where you can check user permission in any activity . for

Login.java  add these codes in your java class

public class LogIn extends AppCompatActivity {
    
    int PERMISSION_ALL = 1;
    String[] PERMISSIONS = {android.Manifest.permission.READ_EXTERNAL_STORAGE, android.Manifest.permission.WRITE_EXTERNAL_STORAGE,  android.Manifest.permission.CHANGE_NETWORK_STATE, android.Manifest.permission.CAMERA,android.Manifest.permission.ACCESS_FINE_LOCATION};

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_log_in); 

        if(!hasPermissions(this, PERMISSIONS)){
            ActivityCompat.requestPermissions(this, PERMISSIONS, PERMISSION_ALL);
        }
       
        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.LOLLIPOP){
        } else{
            // do something for phones running an SDK before lollipop
        }

    }

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;
} }

Also You can find the below check image permission for the android 13 and below. because of  above android 12 App permission is change.

public static String[] storage_permissions = {
        Manifest.permission.WRITE_EXTERNAL_STORAGE,
        Manifest.permission.READ_EXTERNAL_STORAGE
};

@RequiresApi(api = Build.VERSION_CODES.TIRAMISU)
public static String[] storage_permissions_33 = {
        Manifest.permission.READ_MEDIA_IMAGES,
};

public static String[] permissions() {
    String[] p;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
        p = storage_permissions_33;
    } else {
        p = storage_permissions;
    }
    return p;
}

private void pickImage() {
    if (Build.VERSION.SDK_INT >= 33 &&
            ContextCompat.checkSelfPermission(this, Manifest.permission.READ_MEDIA_IMAGES) != PackageManager.PERMISSION_GRANTED){
        ActivityCompat.requestPermissions(this, permissions(), 1);
    }else if (ContextCompat.checkSelfPermission(this, android.Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED){
        ActivityCompat.requestPermissions(this, permissions(), 1);
    }else {
        openGallery();
    }
}

@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);
    if (requestCode == 1){
        openGallery();
    }
}

private void openGallery() {
    Intent galleryIntent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
    resultLauncher.launch(galleryIntent);
}
ActivityResultLauncher<Intent> resultLauncher = registerForActivityResult(
        new ActivityResultContracts.StartActivityForResult(),
        new ActivityResultCallback<ActivityResult>() {
            @Override
            public void onActivityResult(ActivityResult result) {
                if (result.getResultCode() == Activity.RESULT_OK) {
                    // There are no request codes

                    Intent data = result.getData();
                    ImageURI = data != null ? data.getData() : null;
                    if (ImageURI != null) {
                        if (Build.VERSION.SDK_INT >= 28) {
                            ImageDecoder.Source source = ImageDecoder.createSource(getContentResolver(), ImageURI);
                            try {
                                if(ImageType.equals("profile")){
                                    profileImageBitmap = ImageDecoder.decodeBitmap(source);
                                    profile_Bill_photo.setImageBitmap(profileImageBitmap);
                                    uploadImage("profileImage");
                                }else if(ImageType.equals("doc")){
                                    docImageBitmap = ImageDecoder.decodeBitmap(source);
                                    docr_photo.setImageBitmap(docImageBitmap);
                                    uploadImage("docimage");
                                }else {

                                }

                            } catch (IOException e) {
                                throw new RuntimeException(e);
                            }

                        } else {
                            try {
                                if(ImageType.equals("profile")){
                                    profileImageBitmap = MediaStore.Images.Media.getBitmap(getContentResolver(), ImageURI);
                                    profile_Bill_photo.setImageBitmap(profileImageBitmap);
                                    uploadImage("profileimage");
                                }else if(ImageType.equals("doc")){
                                    docImageBitmap = MediaStore.Images.Media.getBitmap(getContentResolver(), ImageURI);
                                    doc_photo.setImageBitmap(docImageBitmap);
                                    uploadImage("docimage");
                                }else {

                                }
                            } catch (IOException e) {
                                throw new RuntimeException(e);
                            }

                        }
                    }
                }
            }
        });

 

 

Read More Tutorial 

• Codeplayon Jetpack Compose Tutorial 
• Codeplayon Android Tutorial 
• Codeplayon Flutter Tutorial 
• Codeplayon on Github