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package org.wordpress.android.util;
import android.Manifest.permission;
import android.app.Activity;
import android.app.Fragment;
import android.content.Context;
import android.content.pm.PackageManager;
import android.support.v13.app.FragmentCompat;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import java.util.ArrayList;
import java.util.List;
public class PermissionUtils {
/**
* Check for permissions, request them if they're not granted.
*
* @return true if permissions are already granted, else request them and return false.
*/
private static boolean checkAndRequestPermissions(Activity activity, int requestCode, String[] permissionList) {
List<String> toRequest = new ArrayList<>();
for (String permission : permissionList) {
if (ContextCompat.checkSelfPermission(activity, permission) != PackageManager.PERMISSION_GRANTED) {
toRequest.add(permission);
}
}
if (toRequest.size() > 0) {
String[] requestedPermissions = toRequest.toArray(new String[toRequest.size()]);
ActivityCompat.requestPermissions(activity, requestedPermissions, requestCode);
return false;
}
return true;
}
/**
* Check for permissions, request them if they're not granted.
*
* @return true if permissions are already granted, else request them and return false.
*/
private static boolean checkAndRequestPermissions(Fragment fragment, int requestCode, String[] permissionList) {
List<String> toRequest = new ArrayList<>();
for (String permission : permissionList) {
Context context = fragment.getActivity();
if (context != null && ContextCompat.checkSelfPermission(context, permission) != PackageManager
.PERMISSION_GRANTED) {
toRequest.add(permission);
}
}
if (toRequest.size() > 0) {
String[] requestedPermissions = toRequest.toArray(new String[toRequest.size()]);
FragmentCompat.requestPermissions(fragment, requestedPermissions, requestCode);
return false;
}
return true;
}
public static boolean checkAndRequestCameraAndStoragePermissions(Activity activity, int requestCode) {
return checkAndRequestPermissions(activity, requestCode, new String[]{
permission.WRITE_EXTERNAL_STORAGE,
permission.CAMERA
});
}
public static boolean checkAndRequestCameraAndStoragePermissions(Fragment fragment, int requestCode) {
return checkAndRequestPermissions(fragment, requestCode, new String[]{
permission.WRITE_EXTERNAL_STORAGE,
permission.CAMERA
});
}
public static boolean checkAndRequestStoragePermission(Activity activity, int requestCode) {
return checkAndRequestPermissions(activity, requestCode, new String[]{
permission.WRITE_EXTERNAL_STORAGE
});
}
public static boolean checkAndRequestStoragePermission(Fragment fragment, int requestCode) {
return checkAndRequestPermissions(fragment, requestCode, new String[]{
permission.WRITE_EXTERNAL_STORAGE
});
}
public static boolean checkLocationPermissions(Activity activity, int requestCode) {
return checkAndRequestPermissions(activity, requestCode, new String[]{
permission.ACCESS_FINE_LOCATION,
permission.ACCESS_COARSE_LOCATION
});
}
public static boolean checkLocationPermissions(Fragment fragment, int requestCode) {
return checkAndRequestPermissions(fragment, requestCode, new String[]{
permission.ACCESS_FINE_LOCATION,
permission.ACCESS_COARSE_LOCATION
});
}
}
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