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@droibit
Last active December 7, 2020 11:28
Helper class for runtime permission of Android M
import android.Manifest;
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.Context;
import android.content.pm.PackageManager;
import android.os.Build;
import android.support.annotation.NonNull;
import static android.content.pm.PackageManager.*;
import static android.content.pm.PackageManager.PERMISSION_GRANTED;
/**
* Helper class for runtime permission of Android M.<br>
* Created based on the information of <b>M Preview2</b>.
* <p>
* Reference: <a href="https://github.com/googlesamples/android-RuntimePermissions">Android RuntimePermissions Sample</a>
* </p>
*
* @author kumagai
*
*/
public final class Permission {
private static final String MNC = "MNC";
// Calendar group.
public static final String READ_CALENDAR = Manifest.permission.READ_CALENDAR;
public static final String WRITE_CALENDAR = Manifest.permission.WRITE_CALENDAR;
// Camera group.
public static final String CAMERA = Manifest.permission.CAMERA;
// Contacts group.
public static final String READ_CONTACTS = Manifest.permission.READ_CONTACTS;
public static final String WRITE_CONTACTS = Manifest.permission.WRITE_CONTACTS;
@Deprecated
public static final String WRITE_PROFILE = Manifest.permission.WRITE_PROFILE;
@Deprecated
public static final String READ_PROFILE = Manifest.permission.READ_PROFILE;
// Location group.
public static final String ACCESS_FINE_LOCATION = Manifest.permission.ACCESS_FINE_LOCATION;
public static final String ACCESS_COARSE_LOCATION = Manifest.permission.ACCESS_COARSE_LOCATION;
// Microphone group.
public static final String RECORD_AUDIO = Manifest.permission.RECORD_AUDIO;
// Phone group.
public static final String READ_PHONE_STATE = Manifest.permission.READ_PHONE_STATE;
public static final String CALL_PHONE = Manifest.permission.CALL_PHONE;
public static final String READ_CALL_LOG = Manifest.permission.READ_CALL_LOG;
public static final String WRITE_CALL_LOG = Manifest.permission.WRITE_CALL_LOG;
public static final String ADD_VOICEMAIL = Manifest.permission.ADD_VOICEMAIL;
public static final String USE_SIP = Manifest.permission.USE_SIP;
public static final String PROCESS_OUTGOING_CALLS = Manifest.permission.PROCESS_OUTGOING_CALLS;
// Sensors group.
public static final String BODY_SENSORS = Manifest.permission.BODY_SENSORS;
public static final String USE_FINGERPRINT = Manifest.permission.USE_FINGERPRINT;
// SMS group.
public static final String SEND_SMS = Manifest.permission.SEND_SMS;
public static final String RECEIVE_SMS = Manifest.permission.RECEIVE_SMS;
public static final String READ_SMS = Manifest.permission.READ_SMS;
public static final String RECEIVE_WAP_PUSH = Manifest.permission.RECEIVE_WAP_PUSH;
public static final String RECEIVE_MMS = Manifest.permission.RECEIVE_MMS;
public static final String READ_CELL_BROADCASTS = "android.permission.READ_CELL_BROADCASTS";
// Bookmarks group.
public static final String READ_HISTORY_BOOKMARKS = "com.android.browser.permission.READ_HISTORY_BOOKMARKS";
public static final String WRITE_HISTORY_BOOKMARKS = "com.android.browser.permission.WRITE_HISTORY_BOOKMARKS";
// Social Info group.
@Deprecated
public static final String WRITE_SOCIAL_STREAM = Manifest.permission.WRITE_SOCIAL_STREAM;
// User Dictionary group.
public static final String READ_USER_DICTIONARY = Manifest.permission.READ_USER_DICTIONARY;
public static final String WRITE_USER_DICTIONARY = Manifest.permission.WRITE_USER_DICTIONARY;
/**
* Create an array from a given permissions.
*
* @throws IllegalArgumentException
*/
public static String[] asArray(@NonNull String... permissions) {
if (permissions.length == 0) {
throw new IllegalArgumentException("There is no given permission");
}
final String[] dest = new String[permissions.length];
for (int i = 0, len = permissions.length; i < len; i++) {
dest[i] = permissions[i];
}
return dest;
}
/**
* Check that given permission have been granted.
*/
public static boolean hasGranted(int grantResult) {
return grantResult == PERMISSION_GRANTED;
}
/**
* Check that all given permissions have been granted by verifying that each entry in the
* given array is of the value {@link PackageManager#PERMISSION_GRANTED}.
*/
public static boolean hasGranted(int[] grantResults) {
for (int result : grantResults) {
if (!hasGranted(result)) {
return false;
}
}
return true;
}
/**
* Returns true if the Context has access to a given permission.
* Always returns true on platforms below M.
*/
public static boolean hasSelfPermission(Context context, String permission) {
if (isMNC()) {
return permissionHasGranted(context, permission);
}
return true;
}
/**
* Returns true if the Context has access to all given permissions.
* Always returns true on platforms below M.
*/
public static boolean hasSelfPermissions(Context context, String[] permissions) {
if (!isMNC()) {
return true;
}
for (String permission : permissions) {
if (!permissionHasGranted(context, permission)) {
return false;
}
}
return true;
}
/**
* Requests permissions to be granted to this application.
*/
public static void requestAllPermissions(@NonNull Activity activity, @NonNull String[] permissions, int requestCode) {
if (isMNC()) {
internalRequestPermissions(activity, permissions, requestCode);
}
}
@TargetApi(Build.VERSION_CODES.MNC)
private static void internalRequestPermissions(Activity activity, String[] permissions, int requestCode) {
if (activity == null) {
throw new IllegalArgumentException("Given activity is null.");
}
activity.requestPermissions(permissions, requestCode);
}
@TargetApi(Build.VERSION_CODES.MNC)
private static boolean permissionHasGranted(Context context, String permission) {
return hasGranted(context.checkSelfPermission(permission));
}
private static boolean isMNC() {
return MNC.equals(Build.VERSION.CODENAME);
}
}
public fun Context.hasSelfPermission(permission: String): Boolean = Permission.hasSelfPermission(this, permission)
public fun Context.hasSelfPermissions(permissions: Array<String>): Boolean = Permission.hasSelfPermissions(this, permissions)
public class TestActivity: Activity() {
companion object {
val REQUEST_CODE = 0
}
override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>?, grantResults: IntArray?) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults)
if (requestCode != REQUEST_CODE) {
return;
}
if (hasSelfPermissions(arrayOf(Permission.ACCESS_COARSE_LOCATION, Permission.ACCESS_FINE_LOCATION))) {
}
// if (hasSelfPermission(Permission.ACCESS_COARSE_LOCATION)) {
// }
}
private fun requestPermission() {
requestPermissions(arrayOf(Permission.ACCESS_COARSE_LOCATION, Permission.ACCESS_FINE_LOCATION), REQUEST_CODE)
}
}
@gorio
Copy link

gorio commented Apr 1, 2019

private static boolean isMNC() {
return (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M);
}

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