1 /* 2 * Copyright (C) 2019 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License 15 */ 16 17 package com.android.settings.sim; 18 19 import android.content.Context; 20 import android.content.DialogInterface; 21 import android.os.Bundle; 22 23 import androidx.annotation.NonNull; 24 25 import com.android.settings.core.instrumentation.InstrumentedDialogFragment; 26 import com.android.settings.network.SubscriptionsChangeListener; 27 28 /** Common functionality for showing a dialog in SimDialogActivity. */ 29 public abstract class SimDialogFragment extends InstrumentedDialogFragment implements 30 SubscriptionsChangeListener.SubscriptionsChangeListenerClient { 31 private static final String TAG = "SimDialogFragment"; 32 33 private static final String KEY_TITLE_ID = "title_id"; 34 private static final String KEY_DIALOG_TYPE = "dialog_type"; 35 36 private SubscriptionsChangeListener mChangeListener; 37 initArguments(int dialogType, int titleResId)38 protected static Bundle initArguments(int dialogType, int titleResId) { 39 final Bundle args = new Bundle(); 40 args.putInt(KEY_DIALOG_TYPE, dialogType); 41 args.putInt(KEY_TITLE_ID, titleResId); 42 return args; 43 } 44 getDialogType()45 public int getDialogType() { 46 return getArguments().getInt(KEY_DIALOG_TYPE); 47 } 48 getTitleResId()49 public int getTitleResId() { 50 return getArguments().getInt(KEY_TITLE_ID); 51 } 52 53 @Override onAttach(Context context)54 public void onAttach(Context context) { 55 super.onAttach(context); 56 mChangeListener = new SubscriptionsChangeListener(context, this); 57 } 58 59 @Override onPause()60 public void onPause() { 61 super.onPause(); 62 mChangeListener.stop(); 63 } 64 65 @Override onResume()66 public void onResume() { 67 super.onResume(); 68 mChangeListener.start(); 69 } 70 71 @Override onDismiss(@onNull DialogInterface dialog)72 public void onDismiss(@NonNull DialogInterface dialog) { 73 super.onDismiss(dialog); 74 final SimDialogActivity activity = (SimDialogActivity) getActivity(); 75 if (activity != null && !activity.isFinishing()) { 76 activity.onFragmentDismissed(this); 77 } 78 } 79 updateDialog()80 public abstract void updateDialog(); 81 82 @Override onAirplaneModeChanged(boolean airplaneModeEnabled)83 public void onAirplaneModeChanged(boolean airplaneModeEnabled) { 84 } 85 86 @Override onSubscriptionsChanged()87 public void onSubscriptionsChanged() { 88 updateDialog(); 89 } 90 } 91