SystemUI: Add Heads Up tile

Change-Id: I0e3cff73752c59d804dcec43b86524c2e8df4f57

5 files changed, 192 insertions, 2 deletions

diff --git a/packages/SystemUI/res/drawable/ic_qs_heads_up.xml b/packages/SystemUI/res/drawable/ic_qs_heads_up.xml
new file mode 100644
index 000000000000..b107602787c1
--- /dev/null
+++ b/packages/SystemUI/res/drawable/ic_qs_heads_up.xml
@@ -0,0 +1,36 @@
+<!--
+Copyright (C) 2014 The Android Open Source Project
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="64dp"
+        android:height="64dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+
+        <path
+            android:pathData="M0,0h24v24H0V0z" />
+        <path
+            android:fillColor="#FFFFFFFF"
+            android:pathData="M18,16v-5c0-3.07-1.64-5.64-4.5-6.32V4c0-0.83-0.68-1.5-1.51-1.5S10.5,3.17,10.5,4v0.68C7.63,5.36,6,7.92,6,11v5 l-1.3,1.29C4.07,17.92,4.51,19,5.4,19h13.17c0.89,0,1.34-1.08,0.71-1.71L18,16z" />
+        <path
+            android:fillColor="#FFFFFFFF"
+            android:pathData="M11.99,22c1.1,0,2-0.9,2-2h-4C9.99,21.1,10.88,22,11.99,22z" />
+        <path
+            android:fillColor="#FFFFFFFF"
+            android:pathData="M6.77,4.73C7.19,4.35,7.2,3.7,6.8,3.3l0,0c-0.38-0.38-1-0.39-1.39-0.02C3.7,4.84,2.52,6.96,2.14,9.34 C2.05,9.95,2.52,10.5,3.14,10.5h0c0.48,0,0.9-0.35,0.98-0.83C4.42,7.73,5.38,6,6.77,4.73z" />
+        <path
+            android:fillColor="#FFFFFFFF"
+            android:pathData="M18.6,3.28c-0.4-0.37-1.02-0.36-1.4,0.02l0,0c-0.4,0.4-0.38,1.04,0.03,1.42c1.38,1.27,2.35,3,2.65,4.94 c0.07,0.48,0.49,0.83,0.98,0.83c0.61,0,1.09-0.55,0.99-1.16C21.47,6.96,20.3,4.85,18.6,3.28z" />
+</vector>
diff --git a/packages/SystemUI/res/values/config.xml b/packages/SystemUI/res/values/config.xml
index 9d5fd53118c4..934b2d4c9d91 100644
--- a/packages/SystemUI/res/values/config.xml
+++ b/packages/SystemUI/res/values/config.xml
@@ -107,7 +107,7 @@
 
     <!-- Tiles native to System UI. Order should match "quick_settings_tiles_default" -->
     <string name="quick_settings_tiles_stock" translatable="false">
-        internet,wifi,cell,bt,flashlight,dnd,alarm,airplane,controls,wallet,rotation,battery,cast,screenrecord,mictoggle,cameratoggle,location,hotspot,inversion,saver,dark,work,night,reverse,reduce_brightness,caffeine
+        internet,wifi,cell,bt,flashlight,dnd,alarm,airplane,controls,wallet,rotation,battery,cast,screenrecord,mictoggle,cameratoggle,location,hotspot,inversion,saver,dark,work,night,reverse,reduce_brightness,caffeine,heads_up
     </string>
 
     <!-- The tiles to display in QuickSettings -->
diff --git a/packages/SystemUI/res/values/ice_strings.xml b/packages/SystemUI/res/values/ice_strings.xml
index e933983103cd..ac82cf770d27 100644
--- a/packages/SystemUI/res/values/ice_strings.xml
+++ b/packages/SystemUI/res/values/ice_strings.xml
@@ -20,4 +20,11 @@
     <string name="quick_settings_caffeine_label">Caffeine</string>
     <string name="accessibility_quick_settings_caffeine_off">Caffeine off.</string>
     <string name="accessibility_quick_settings_caffeine_on">Caffeine on.</string>
+
+    <!-- Heads up QS tile -->
+    <string name="quick_settings_heads_up_label">Heads up</string>
+    <string name="accessibility_quick_settings_heads_up_off">Heads up off.</string>
+    <string name="accessibility_quick_settings_heads_up_on">Heads up on.</string>
+    <string name="accessibility_quick_settings_heads_up_changed_off">Heads up turned off.</string>
+    <string name="accessibility_quick_settings_heads_up_changed_on">Heads up turned on.</string>
 </resources>
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java
index 89d71ac6a28d..e3bb23c7a94b 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java
@@ -38,6 +38,7 @@ import com.android.systemui.qs.tiles.DataSaverTile;
 import com.android.systemui.qs.tiles.DeviceControlsTile;
 import com.android.systemui.qs.tiles.DndTile;
 import com.android.systemui.qs.tiles.FlashlightTile;
+import com.android.systemui.qs.tiles.HeadsUpTile;
 import com.android.systemui.qs.tiles.HotspotTile;
 import com.android.systemui.qs.tiles.InternetTile;
 import com.android.systemui.qs.tiles.LocationTile;
@@ -92,6 +93,7 @@ public class QSFactoryImpl implements QSFactory {
     private final Provider<AlarmTile> mAlarmTileProvider;
     private final Provider<QuickAccessWalletTile> mQuickAccessWalletTileProvider;
     private final Provider<CaffeineTile> mCaffeineTileProvider;
+    private final Provider<HeadsUpTile> mHeadsUpTileProvider;
 
     private final Lazy<QSHost> mQsHostLazy;
     private final Provider<CustomTile.Builder> mCustomTileBuilderProvider;
@@ -127,7 +129,8 @@ public class QSFactoryImpl implements QSFactory {
             Provider<DeviceControlsTile> deviceControlsTileProvider,
             Provider<AlarmTile> alarmTileProvider,
             Provider<QuickAccessWalletTile> quickAccessWalletTileProvider,
-            Provider<CaffeineTile> caffeineTileProvider) {
+            Provider<CaffeineTile> caffeineTileProvider,
+            Provider<HeadsUpTile> headsUpTileProvider) {
         mQsHostLazy = qsHostLazy;
         mCustomTileBuilderProvider = customTileBuilderProvider;
 
@@ -159,6 +162,7 @@ public class QSFactoryImpl implements QSFactory {
         mAlarmTileProvider = alarmTileProvider;
         mQuickAccessWalletTileProvider = quickAccessWalletTileProvider;
         mCaffeineTileProvider = caffeineTileProvider;
+        mHeadsUpTileProvider = headsUpTileProvider;
     }
 
     public QSTile createTile(String tileSpec) {
@@ -228,6 +232,8 @@ public class QSFactoryImpl implements QSFactory {
             // Additional tiles.
             case "caffeine":
                 return mCaffeineTileProvider.get();
+            case "heads_up":
+                return mHeadsUpTileProvider.get();
         }
 
         // Custom tiles
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/HeadsUpTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/HeadsUpTile.java
new file mode 100644
index 000000000000..0a9a46af075e
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/HeadsUpTile.java
@@ -0,0 +1,141 @@
+/*
+ * Copyright (C) 2015 The CyanogenMod Project
+ * Copyright (C) 2017 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.qs.tiles;
+
+import android.content.Intent;
+import android.os.Handler;
+import android.os.Looper;
+import android.provider.Settings;
+import android.provider.Settings.Global;
+import android.service.quicksettings.Tile;
+import android.view.View;
+
+import androidx.annotation.Nullable;
+
+import com.android.internal.logging.MetricsLogger;
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
+import com.android.systemui.R;
+import com.android.systemui.dagger.qualifiers.Background;
+import com.android.systemui.dagger.qualifiers.Main;
+import com.android.systemui.plugins.ActivityStarter;
+import com.android.systemui.plugins.FalsingManager;
+import com.android.systemui.plugins.qs.QSTile.BooleanState;
+import com.android.systemui.plugins.statusbar.StatusBarStateController;
+import com.android.systemui.qs.GlobalSetting;
+import com.android.systemui.qs.QSHost;
+import com.android.systemui.qs.logging.QSLogger;
+import com.android.systemui.qs.tileimpl.QSTileImpl;
+
+import javax.inject.Inject;
+
+/** Quick settings tile: Heads up **/
+public class HeadsUpTile extends QSTileImpl<BooleanState> {
+
+    private final Icon mIcon = ResourceIcon.get(R.drawable.ic_qs_heads_up);
+
+    private static final Intent NOTIFICATION_SETTINGS =
+            new Intent("android.settings.NOTIFICATION_SETTINGS");
+
+    private final GlobalSetting mSetting;
+
+    @Inject
+    public HeadsUpTile(
+            QSHost host,
+            @Background Looper backgroundLooper,
+            @Main Handler mainHandler,
+            FalsingManager falsingManager,
+            MetricsLogger metricsLogger,
+            StatusBarStateController statusBarStateController,
+            ActivityStarter activityStarter,
+            QSLogger qsLogger
+    ) {
+        super(host, backgroundLooper, mainHandler, falsingManager, metricsLogger,
+                statusBarStateController, activityStarter, qsLogger);
+
+        mSetting = new GlobalSetting(mContext, mHandler, Global.HEADS_UP_NOTIFICATIONS_ENABLED) {
+            @Override
+            protected void handleValueChanged(int value) {
+                handleRefreshState(value);
+            }
+        };
+    }
+
+    @Override
+    public BooleanState newTileState() {
+        return new BooleanState();
+    }
+
+    @Override
+    protected void handleClick(@Nullable View view) {
+        setEnabled(!mState.value);
+        refreshState();
+    }
+
+    @Override
+    public Intent getLongClickIntent() {
+        return NOTIFICATION_SETTINGS;
+    }
+
+    private void setEnabled(boolean enabled) {
+        Settings.Global.putInt(mContext.getContentResolver(),
+                Settings.Global.HEADS_UP_NOTIFICATIONS_ENABLED,
+                enabled ? 1 : 0);
+    }
+
+    @Override
+    protected void handleUpdateState(BooleanState state, Object arg) {
+        final int value = arg instanceof Integer ? (Integer) arg : mSetting.getValue();
+        final boolean headsUp = value != 0;
+        state.value = headsUp;
+        state.label = mContext.getString(R.string.quick_settings_heads_up_label);
+        state.icon = mIcon;
+        if (headsUp) {
+            state.contentDescription =  mContext.getString(
+                    R.string.accessibility_quick_settings_heads_up_on);
+            state.state = Tile.STATE_ACTIVE;
+        } else {
+            state.contentDescription =  mContext.getString(
+                    R.string.accessibility_quick_settings_heads_up_off);
+            state.state = Tile.STATE_INACTIVE;
+        }
+    }
+
+    @Override
+    public CharSequence getTileLabel() {
+        return mContext.getString(R.string.quick_settings_heads_up_label);
+    }
+
+    @Override
+    protected String composeChangeAnnouncement() {
+        if (mState.value) {
+            return mContext.getString(R.string.accessibility_quick_settings_heads_up_changed_on);
+        } else {
+            return mContext.getString(R.string.accessibility_quick_settings_heads_up_changed_off);
+        }
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return MetricsEvent.ICE;
+    }
+
+    @Override
+    public void handleSetListening(boolean listening) {
+        // Do nothing
+    }
+}