SystemUI: Readd AmbientDisplayTile.

Change-Id: Ie7b93ba0f87d505206b5d60f193c2234d83d7eac

2 files changed, 110 insertions, 0 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/AmbientDisplayTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/AmbientDisplayTile.java
new file mode 100644
index 0000000..3ea9749
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/AmbientDisplayTile.java
@@ -0,0 +1,107 @@
+/*
+ * Copyright (C) 2015 The CyanogenMod 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.Context;
+import android.content.Intent;
+import android.provider.Settings;
+import android.provider.Settings.Secure;
+
+import com.android.internal.logging.MetricsLogger;
+import com.android.systemui.qs.SecureSetting;
+import com.android.systemui.qs.QSTile;
+import com.android.systemui.R;
+
+/** Quick settings tile: Ambient Display **/
+public class AmbientDisplayTile extends QSTile<QSTile.BooleanState> {
+
+    private static final Intent DISPLAY_SETTINGS = new Intent("android.settings.DISPLAY_SETTINGS");
+
+    private final SecureSetting mSetting;
+
+    public AmbientDisplayTile(Host host) {
+        super(host);
+
+        mSetting = new SecureSetting(mContext, mHandler, Secure.DOZE_ENABLED) {
+            @Override
+            protected void handleValueChanged(int value, boolean observedChange) {
+                handleRefreshState(value);
+            }
+        };
+    }
+
+    @Override
+    protected BooleanState newTileState() {
+        return new BooleanState();
+    }
+
+    @Override
+    protected void handleClick() {
+        setEnabled(!mState.value);
+        refreshState();
+    }
+
+    @Override
+    protected void handleLongClick() {
+        mHost.startActivityDismissingKeyguard(DISPLAY_SETTINGS);
+    }
+
+    private void setEnabled(boolean enabled) {
+        Settings.Secure.putInt(mContext.getContentResolver(),
+                Settings.Secure.DOZE_ENABLED,
+                enabled ? 1 : 0);
+    }
+
+    @Override
+    protected void handleUpdateState(BooleanState state, Object arg) {
+        final int value = arg instanceof Integer ? (Integer)arg : mSetting.getValue();
+        final boolean enable = value != 0;
+        state.value = enable;
+        state.visible = true;
+        state.label = mContext.getString(R.string.quick_settings_ambient_display_label);
+        if (enable) {
+            state.icon = ResourceIcon.get(R.drawable.ic_qs_ambientdisplay_on);
+            state.contentDescription =  mContext.getString(
+                    R.string.accessibility_quick_settings_ambient_display_on);
+        } else {
+            state.icon = ResourceIcon.get(R.drawable.ic_qs_ambientdisplay_off);
+            state.contentDescription =  mContext.getString(
+                    R.string.accessibility_quick_settings_ambient_display_off);
+        }
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return MetricsLogger.DONT_TRACK_ME_BRO;
+    }
+
+    @Override
+    protected String composeChangeAnnouncement() {
+        if (mState.value) {
+            return mContext.getString(
+                    R.string.accessibility_quick_settings_ambient_display_changed_on);
+        } else {
+            return mContext.getString(
+                    R.string.accessibility_quick_settings_ambient_display_changed_off);
+        }
+    }
+
+    @Override
+    public void setListening(boolean listening) {
+        // Do nothing
+    }
+}
\ No newline at end of file
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
index 4cc7e53..48bd3db 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
@@ -38,6 +38,7 @@ import com.android.systemui.R;
 import com.android.systemui.qs.QSTile;
 import com.android.systemui.qs.tiles.AdbOverNetworkTile;
 import com.android.systemui.qs.tiles.AirplaneModeTile;
+import com.android.systemui.qs.tiles.AmbientDisplayTile;
 import com.android.systemui.qs.tiles.BluetoothTile;
 import com.android.systemui.qs.tiles.CastTile;
 import com.android.systemui.qs.tiles.CellularTile;
@@ -354,6 +355,7 @@ public class QSTileHost implements QSTile.Host, Tunable {
         else if (tileSpec.equals("screen_timeout")) return new ScreenTimeoutTile(this);
         else if (tileSpec.equals("performance")) return new PerfProfileTile(this);
         else if (tileSpec.equals("lockscreen")) return  new LockscreenToggleTile(this);
+        else if (tileSpec.equals("ambient_display")) return new AmbientDisplayTile(this);
         else if (tileSpec.startsWith(IntentTile.PREFIX)) return IntentTile.create(this,tileSpec);
         else throw new IllegalArgumentException("Bad tile spec: " + tileSpec);
     }
@@ -434,6 +436,7 @@ public class QSTileHost implements QSTile.Host, Tunable {
         else if (spec.equals("screen_timeout")) return R.string.quick_settings_screen_timeout_detail_title;
         else if (spec.equals("performance")) return R.string.qs_tile_performance;
         else if (spec.equals("lockscreen")) return R.string.quick_settings_lockscreen_label;
+        else if (spec.equals("ambient_display")) return R.string.quick_settings_ambient_display_label;
         return 0;
     }