1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * Copyright (C) 2016 Mopria Alliance, Inc. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package com.android.bips.ui; 19 20 import android.app.ActionBar; 21 import android.app.Activity; 22 import android.app.Fragment; 23 import android.os.Bundle; 24 import android.view.MenuItem; 25 26 /** 27 * Launched by system in response to an Add Printer request 28 */ 29 public class AddPrintersActivity extends Activity { 30 @Override onCreate(Bundle savedInstanceState)31 protected void onCreate(Bundle savedInstanceState) { 32 super.onCreate(savedInstanceState); 33 getFragmentManager().beginTransaction() 34 .replace(android.R.id.content, new AddPrintersFragment()) 35 .commit(); 36 37 ActionBar actionBar = getActionBar(); 38 if (actionBar != null) { 39 actionBar.setDisplayHomeAsUpEnabled(true); 40 } 41 } 42 43 @Override onOptionsItemSelected(MenuItem item)44 public boolean onOptionsItemSelected(MenuItem item) { 45 switch (item.getItemId()) { 46 // Respond to the action bar's Up/Home button 47 case android.R.id.home: 48 onBackPressed(); 49 return true; 50 } 51 return super.onOptionsItemSelected(item); 52 } 53 54 @Override onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults)55 public void onRequestPermissionsResult(int requestCode, String[] permissions, 56 int[] grantResults) { 57 Fragment fragment = getFragmentManager().findFragmentById(android.R.id.content); 58 if (fragment != null && fragment instanceof OnPermissionChangeListener) { 59 ((OnPermissionChangeListener) fragment).onPermissionChange(); 60 } 61 } 62 63 interface OnPermissionChangeListener { onPermissionChange()64 void onPermissionChange(); 65 } 66 } 67