Add unavailable state to the flashlight icon
Bug: 26851684
Change-Id: I08c438aaef3e5f0731fbd1b5fef79c87c75d3022
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index 8bfd943dc..51b669c 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -497,6 +497,8 @@
<string name="accessibility_quick_settings_less_time">Less time.</string>
<!-- Content description of the flashlight tile in quick settings when off (not shown on the screen). [CHAR LIMIT=NONE] -->
<string name="accessibility_quick_settings_flashlight_off">Flashlight off.</string>
+ <!-- Content description of the flashlight tile in quick settings when unavailable (not shown on the screen). [CHAR LIMIT=NONE] -->
+ <string name="accessibility_quick_settings_flashlight_unavailable">Flashlight unavailable.</string>
<!-- Content description of the flashlight tile in quick settings when on (not shown on the screen). [CHAR LIMIT=NONE] -->
<string name="accessibility_quick_settings_flashlight_on">Flashlight on.</string>
<!-- Announcement made when the flashlight state changes to off (not shown on the screen). [CHAR LIMIT=NONE] -->
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/FlashlightTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/FlashlightTile.java
index c10843a..e4e3790 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/FlashlightTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/FlashlightTile.java
@@ -17,9 +17,11 @@
package com.android.systemui.qs.tiles;
import android.app.ActivityManager;
-
import android.content.Intent;
+import android.graphics.drawable.Drawable;
import android.provider.MediaStore;
+import android.text.SpannableStringBuilder;
+import android.text.style.ForegroundColorSpan;
import com.android.internal.logging.MetricsLogger;
import com.android.internal.logging.MetricsProto.MetricsEvent;
import com.android.systemui.R;
@@ -79,9 +81,19 @@
@Override
protected void handleUpdateState(BooleanState state, Object arg) {
- // TODO: Flashlight available handling...
-// state.visible = mFlashlightController.isAvailable();
state.label = mHost.getContext().getString(R.string.quick_settings_flashlight_label);
+ if (!mFlashlightController.isAvailable()) {
+ Drawable icon = mHost.getContext().getDrawable(R.drawable.ic_signal_flashlight_disable);
+ final int disabledColor = mHost.getContext().getColor(R.color.qs_tile_tint_unavailable);
+ icon.setTint(disabledColor);
+ state.icon = new DrawableIcon(icon);
+ state.label = new SpannableStringBuilder().append(state.label,
+ new ForegroundColorSpan(disabledColor),
+ SpannableStringBuilder.SPAN_INCLUSIVE_INCLUSIVE);
+ state.contentDescription = mContext.getString(
+ R.string.accessibility_quick_settings_flashlight_unavailable);
+ return;
+ }
if (arg instanceof Boolean) {
boolean value = (Boolean) arg;
if (value == state.value) {