Fixed a caching issue where icons could stay greyscale
Test: runtest -x packages/SystemUI/tests/src/com/android/systemui/statusbar/StatusBarIconViewTest.java
Change-Id: I61a86c67b14ffcd469a1126f7e285fc3b9ea629d
Fixes: 33942177
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/StatusBarIconView.java b/packages/SystemUI/src/com/android/systemui/statusbar/StatusBarIconView.java
index a2c2fd7..399b0d2 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/StatusBarIconView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/StatusBarIconView.java
@@ -221,6 +221,8 @@
setContentDescription(icon.contentDescription);
if (!iconEquals) {
if (!updateDrawable(false /* no clear */)) return false;
+ // we have to clear the grayscale tag since it may have changed
+ setTag(R.id.icon_is_grayscale, null);
}
if (!levelEquals) {
setImageLevel(icon.iconLevel);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/StatusBarIconViewTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/StatusBarIconViewTest.java
new file mode 100644
index 0000000..7d9e073
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/StatusBarIconViewTest.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2016 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
+ */
+
+package com.android.systemui.statusbar;
+
+import android.graphics.drawable.Icon;
+import android.os.Debug;
+import android.os.UserHandle;
+import android.support.test.runner.AndroidJUnit4;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import com.android.internal.statusbar.StatusBarIcon;
+import com.android.systemui.R;
+import com.android.systemui.SysuiTestCase;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static junit.framework.Assert.assertNull;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class StatusBarIconViewTest extends SysuiTestCase {
+
+ private StatusBarIconView mIconView;
+ private StatusBarIcon mStatusBarIcon = mock(StatusBarIcon.class);
+
+ @Before
+ public void setUp() {
+ mIconView = new StatusBarIconView(getContext(), "slot", null);
+ mStatusBarIcon = new StatusBarIcon(UserHandle.ALL, getContext().getPackageName(),
+ Icon.createWithResource(getContext(), R.drawable.ic_android), 0, 0, "");
+ }
+
+ @Test
+ public void testSetClearsGrayscale() {
+ mIconView.setTag(R.id.icon_is_grayscale, true);
+ mIconView.set(mStatusBarIcon);
+ assertNull(mIconView.getTag(R.id.icon_is_grayscale));
+ }
+
+}
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