• ACCESS_LOCATION_EXTRA_COMMANDS
• ACCESS_NETWORK_STATE
• ACCESS_NOTIFICATION_POLICY
• ACCESS_WIFI_STATE
• BLUETOOTH
• BLUETOOTH_ADMIN
• BROADCAST_STICKY
• CHANGE_NETWORK_STATE
• CHANGE_WIFI_MULTICAST_STATE
• CHANGE_WIFI_STATE
• DISABLE_KEYGUARD
• EXPAND_STATUS_BAR
• GET_PACKAGE_SIZE
• INTERNET
• KILL_BACKGROUND_PROCESSES
• MODIFY_AUDIO_SETTINGS
• NFC
• READ_SYNC_SETTINGS
• READ_SYNC_STATS
• RECEIVE_BOOT_COMPLETED
• REORDER_TASKS
• REQUEST_INSTALL_PACKAGES
• SET_TIME_ZONE
• SET_WALLPAPER
• SET_WALLPAPER_HINTS
• TRANSMIT_IR
• USE_FINGERPRINT
• VIBRATE
• WAKE_LOCK
• WRITE_SYNC_SETTINGS
• SET_ALARM
• INSTALL_SHORTCUT
• UNINSTALL_SHORTCUT

// Assume thisActivity is the current activity
int permissionCheck = ContextCompat.checkSelfPermission(thisActivity,Manifest.permission.WRITE_CALENDAR);

// Here, thisActivity is the current activity
if (ContextCompat.checkSelfPermission(thisActivity,Manifest.permission.READ_CONTACTS)!= PackageManager.PERMISSION_GRANTED) {// Should we show an explanation?if (ActivityCompat.shouldShowRequestPermissionRationale(thisActivity,Manifest.permission.READ_CONTACTS)) {// Show an expanation to the user *asynchronously* -- don't block// this thread waiting for the user's response! After the user// sees the explanation, try again to request the permission.} else {// No explanation needed, we can request the permission.ActivityCompat.requestPermissions(thisActivity,new String[]{Manifest.permission.READ_CONTACTS},MY_PERMISSIONS_REQUEST_READ_CONTACTS);// MY_PERMISSIONS_REQUEST_READ_CONTACTS is an// app-defined int constant. The callback method gets the// result of the request.}
}

@Override
public void onRequestPermissionsResult(int requestCode,String permissions[], int[] grantResults) {switch (requestCode) {case MY_PERMISSIONS_REQUEST_READ_CONTACTS: {// If request is cancelled, the result arrays are empty.if (grantResults.length > 0&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {// permission was granted, yay! Do the// contacts-related task you need to do.} else {// permission denied, boo! Disable the// functionality that depends on this permission.}return;}// other 'case' lines to check for other// permissions this app might request}
}

“android.permission.SYSTEM_ALERT_WINDOW”

“android.permission.WRITE_SETTINGS”

Intent intent = new Intent(android.provider.Settings.ACTION_MANAGE_WRITE_SETTINGS);
intent.setData(Uri.parse("package:" + getPackageName()));
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);

注意点

　之前在工作中，碰到一种情况，如果是运行在6.0的版本上是需要走新的权限模型，如果是运行在老的版本上，则需要进行一个判断，此时碰到一个问题是，在谷歌官方推荐中，在判断app运行的系统是否在Android M上时，它的判断是如下：  Build.VERSION.CODENAME.equals("MNC"); 可是在我实际适配中，发现这句却无效的，就改用Build.VERSION.SDK_INT >= 23。

有个具体demo：https://github.com/SpikeKing/wcl-permission-demo