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 import android.util.Log; 23 24 import androidx.annotation.NonNull; 25 26 import com.android.settings.core.instrumentation.InstrumentedDialogFragment; 27 import com.android.settings.network.SubscriptionsChangeListener; 28 29 /** Common functionality for showing a dialog in SimDialogActivity. */ 30 public abstract class SimDialogFragment extends InstrumentedDialogFragment implements 31 SubscriptionsChangeListener.SubscriptionsChangeListenerClient { 32 private static final String TAG = "SimDialogFragment"; 33 34 private static final String KEY_TITLE_ID = "title_id"; 35 private static final String KEY_DIALOG_TYPE = "dialog_type"; 36 37 private SubscriptionsChangeListener mChangeListener; 38 protected boolean mWasDismissed = false; 39 initArguments(int dialogType, int titleResId)40 protected static Bundle initArguments(int dialogType, int titleResId) { 41 final Bundle args = new Bundle(); 42 args.putInt(KEY_DIALOG_TYPE, dialogType); 43 args.putInt(KEY_TITLE_ID, titleResId); 44 return args; 45 } 46 getDialogType()47 public int getDialogType() { 48 return getArguments().getInt(KEY_DIALOG_TYPE); 49 } 50 getTitleResId()51 public int getTitleResId() { 52 return getArguments().getInt(KEY_TITLE_ID); 53 } 54 55 @Override onAttach(Context context)56 public void onAttach(Context context) { 57 super.onAttach(context); 58 Log.d(TAG, "Dialog Attached."); 59 mWasDismissed = false; 60 mChangeListener = new SubscriptionsChangeListener(context, this); 61 } 62 63 @Override onPause()64 public void onPause() { 65 super.onPause(); 66 mChangeListener.stop(); 67 } 68 69 @Override onResume()70 public void onResume() { 71 super.onResume(); 72 mChangeListener.start(); 73 } 74 75 @Override onDismiss(@onNull DialogInterface dialog)76 public void onDismiss(@NonNull DialogInterface dialog) { 77 Log.d(TAG, "Dialog Dismissed."); 78 mWasDismissed = true; 79 super.onDismiss(dialog); 80 final SimDialogActivity activity = (SimDialogActivity) getActivity(); 81 if (activity != null && !activity.isFinishing()) { 82 activity.onFragmentDismissed(this); 83 } 84 } 85 updateDialog()86 public abstract void updateDialog(); 87 88 @Override onAirplaneModeChanged(boolean airplaneModeEnabled)89 public void onAirplaneModeChanged(boolean airplaneModeEnabled) { 90 } 91 92 @Override onSubscriptionsChanged()93 public void onSubscriptionsChanged() { 94 updateDialog(); 95 } 96 } 97