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Merge "Add a listener for when the illustration animation view is bound" into tm-qpr-dev am: a09626e7fc

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Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20600206

Change-Id: I41e80a79d83beeaed17fa7eed6da65e186f5e173
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Mady Mellor
2023-01-12 18:49:52 +00:00
committed by Automerger Merge Worker
parent 0731b48f81 a09626e7fc
commit 5a23919376
2 changed files with 52 additions and 0 deletions
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23
packages/SettingsLib/IllustrationPreference/src/com/android/settingslib/widget/IllustrationPreference.java
View File

@@ -59,6 +59,18 @@ public class IllustrationPreference extends Preference {
private Uri mImageUri;
private Drawable mImageDrawable;
private View mMiddleGroundView;
private OnBindListener mOnBindListener;
/**
* Interface to listen in on when {@link #onBindViewHolder(PreferenceViewHolder)} occurs.
*/
public interface OnBindListener {
/**
* Called when when {@link #onBindViewHolder(PreferenceViewHolder)} occurs.
* @param animationView the animation view for this preference.
*/
void onBind(LottieAnimationView animationView);
}
private final Animatable2.AnimationCallback mAnimationCallback =
new Animatable2.AnimationCallback() {
@@ -133,6 +145,17 @@ public class IllustrationPreference extends Preference {
if (IS_ENABLED_LOTTIE_ADAPTIVE_COLOR) {
ColorUtils.applyDynamicColors(getContext(), illustrationView);
}
if (mOnBindListener != null) {
mOnBindListener.onBind(illustrationView);
}
}
/**
* Sets a listener to be notified when the views are binded.
*/
public void setOnBindListener(OnBindListener listener) {
mOnBindListener = listener;
}
/**

29
packages/SettingsLib/tests/robotests/src/com/android/settingslib/widget/IllustrationPreferenceTest.java
View File

@@ -61,6 +61,8 @@ public class IllustrationPreferenceTest {
private PreferenceViewHolder mViewHolder;
private FrameLayout mMiddleGroundLayout;
private final Context mContext = ApplicationProvider.getApplicationContext();
private IllustrationPreference.OnBindListener mOnBindListener;
private LottieAnimationView mOnBindListenerAnimationView;
@Before
public void setUp() {
@@ -82,6 +84,12 @@ public class IllustrationPreferenceTest {
final AttributeSet attributeSet = Robolectric.buildAttributeSet().build();
mPreference = new IllustrationPreference(mContext, attributeSet);
mOnBindListener = new IllustrationPreference.OnBindListener() {
@Override
public void onBind(LottieAnimationView animationView) {
mOnBindListenerAnimationView = animationView;
}
};
}
@Test
@@ -186,4 +194,25 @@ public class IllustrationPreferenceTest {
assertThat(mBackgroundView.getMaxHeight()).isEqualTo(restrictedHeight);
assertThat(mAnimationView.getMaxHeight()).isEqualTo(restrictedHeight);
}
@Test
public void setOnBindListener_isNotified() {
mOnBindListenerAnimationView = null;
mPreference.setOnBindListener(mOnBindListener);
mPreference.onBindViewHolder(mViewHolder);
assertThat(mOnBindListenerAnimationView).isNotNull();
assertThat(mOnBindListenerAnimationView).isEqualTo(mAnimationView);
}
@Test
public void setOnBindListener_notNotified() {
mOnBindListenerAnimationView = null;
mPreference.setOnBindListener(null);
mPreference.onBindViewHolder(mViewHolder);
assertThat(mOnBindListenerAnimationView).isNull();
}
}