1 /* 2 * Copyright (C) 2020 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.notification.app; 18 19 import static android.app.NotificationManager.BUBBLE_PREFERENCE_ALL; 20 import static android.app.NotificationManager.BUBBLE_PREFERENCE_NONE; 21 import static android.provider.Settings.Secure.NOTIFICATION_BUBBLES; 22 23 import android.app.ActivityManager; 24 import android.content.Context; 25 import android.content.Intent; 26 import android.content.res.Resources; 27 import android.provider.Settings; 28 29 import androidx.annotation.VisibleForTesting; 30 import androidx.preference.Preference; 31 32 import com.android.settings.R; 33 import com.android.settings.notification.NotificationBackend; 34 35 /** 36 * Summary of the app setting for bubbles, available through app notification settings. 37 */ 38 public class BubbleSummaryPreferenceController extends NotificationPreferenceController { 39 private static final String KEY = "bubble_pref_link"; 40 41 @VisibleForTesting 42 static final int ON = 1; 43 BubbleSummaryPreferenceController(Context context, NotificationBackend backend)44 public BubbleSummaryPreferenceController(Context context, NotificationBackend backend) { 45 super(context, backend); 46 } 47 48 @Override isAvailable()49 public boolean isAvailable() { 50 if (!super.isAvailable()) { 51 return false; 52 } 53 if (mAppRow == null) { 54 return false; 55 } 56 if (mChannel != null) { 57 if (!isGloballyEnabled()) { 58 return false; 59 } 60 if (isDefaultChannel()) { 61 return true; 62 } else { 63 return mAppRow != null; 64 } 65 } 66 return isGloballyEnabled() && mBackend.hasSentValidMsg(mAppRow.pkg, mAppRow.uid); 67 } 68 69 @Override isIncludedInFilter()70 boolean isIncludedInFilter() { 71 return false; 72 } 73 74 @Override getPreferenceKey()75 public String getPreferenceKey() { 76 return KEY; 77 } 78 79 @Override updateState(Preference preference)80 public void updateState(Preference preference) { 81 super.updateState(preference); 82 83 if (mAppRow != null) { 84 final Intent intent = new Intent(Settings.ACTION_APP_NOTIFICATION_BUBBLE_SETTINGS); 85 intent.putExtra(Settings.EXTRA_APP_PACKAGE, mAppRow.pkg); 86 intent.putExtra(Settings.EXTRA_APP_UID, mAppRow.uid); 87 preference.setIntent(intent); 88 } 89 } 90 91 @Override getSummary()92 public CharSequence getSummary() { 93 if (mAppRow == null) { 94 return null; 95 } 96 int backEndPref = mAppRow.bubblePreference; 97 Resources res = mContext.getResources(); 98 if (backEndPref == BUBBLE_PREFERENCE_NONE || !isGloballyEnabled()) { 99 return res.getString(R.string.bubble_app_setting_none); 100 } else if (backEndPref == BUBBLE_PREFERENCE_ALL) { 101 return res.getString(R.string.bubble_app_setting_all); 102 } else { 103 return res.getString(R.string.bubble_app_setting_selected); 104 } 105 } 106 isGloballyEnabled()107 private boolean isGloballyEnabled() { 108 ActivityManager am = mContext.getSystemService(ActivityManager.class); 109 return !am.isLowRamDevice() && Settings.Secure.getInt(mContext.getContentResolver(), 110 NOTIFICATION_BUBBLES, ON) == ON; 111 } 112 } 113