commit cf15f47ac77fd0f9da7a43abba9ce83ec5bba585
author hughchen <hughchen@google.com> Thu Oct 03 15:40:58 2019 +0800
committer hughchen <hughchen@google.com> Thu Oct 03 15:40:58 2019 +0800
tree a20276f35ae0bfbf0a262b53e81be21a3b256186
parent 616707f4863812c4399410e8862e07884e32ed4f

Make battery icon as red when battery level < 20%

Bug: 139457284
Test: manually
Change-Id: I235dd86975b3c867183ff845893c3ed95c847356

src/com/android/settings/bluetooth/AdvancedBluetoothDetailsHeaderController.java

diff --git a/src/com/android/settings/bluetooth/AdvancedBluetoothDetailsHeaderController.java b/src/com/android/settings/bluetooth/AdvancedBluetoothDetailsHeaderController.java
index 6817d0d..7e10043 100644
--- a/src/com/android/settings/bluetooth/AdvancedBluetoothDetailsHeaderController.java
+++ b/src/com/android/settings/bluetooth/AdvancedBluetoothDetailsHeaderController.java
@@ -60,6 +60,7 @@
 public class AdvancedBluetoothDetailsHeaderController extends BasePreferenceController implements
         LifecycleObserver, OnStart, OnStop, OnDestroy, CachedBluetoothDevice.Callback {
     private static final String TAG = "AdvancedBtHeaderCtrl";
+    private static final int LOW_BATTERY_LEVEL = 20;
 
     @VisibleForTesting
     LayoutPreference mLayoutPreference;
@@ -182,9 +183,11 @@
                 new BatteryMeterView.BatteryMeterDrawable(context,
                         context.getColor(R.color.meter_background_color));
         drawable.setBatteryLevel(level);
+        final int attr = level > LOW_BATTERY_LEVEL || charging
+                ? android.R.attr.colorControlNormal
+                : android.R.attr.colorError;
         drawable.setColorFilter(new PorterDuffColorFilter(
-                com.android.settings.Utils.getColorAttrDefaultColor(context,
-                        android.R.attr.colorControlNormal),
+                com.android.settings.Utils.getColorAttrDefaultColor(context, attr),
                 PorterDuff.Mode.SRC_IN));
         drawable.setCharging(charging);