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PredictionRowView: handling the case where no predictions are populated.

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Bug: 68713881
Change-Id: I63efd5631f5ad3cb3028c02fd83deca00096b00a
This commit is contained in:
Mario Bertschler
2017-11-17 11:34:27 -08:00
parent 2f768cb5d9
commit a5f5483cb0
1 changed files with 9 additions and 3 deletions
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12
src/com/android/launcher3/allapps/AllAppsContainerView.java
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@@ -94,6 +94,7 @@ public class AllAppsContainerView extends RelativeLayout implements DragSource,
private TransformingTouchDelegate mTouchDelegate;
private boolean mUsingTabs;
private boolean mHasPredictions = false;
private final HashMap<ComponentKey, AppInfo> mComponentToAppMap = new HashMap<>();
@@ -530,6 +531,11 @@ public class AllAppsContainerView extends RelativeLayout implements DragSource,
mFloatingHeaderHandler.getContentView().setPredictedApps(apps);
}
mAH[AdapterHolder.MAIN].appsList.setPredictedApps(apps);
boolean hasPredictions = !apps.isEmpty();
if (mHasPredictions != hasPredictions) {
mHasPredictions = hasPredictions;
setupHeader();
}
}
public AppInfo findApp(ComponentKeyMapper<AppInfo> mapper) {
@@ -553,8 +559,8 @@ public class AllAppsContainerView extends RelativeLayout implements DragSource,
return;
}
mHeader.setVisibility(View.VISIBLE);
int contentHeight = mLauncher.getDeviceProfile().allAppsCellHeightPx;
if (!mUsingTabs) {
int contentHeight = mHasPredictions ? mLauncher.getDeviceProfile().allAppsCellHeightPx : 0;
if (mHasPredictions && !mUsingTabs) {
contentHeight += getResources()
.getDimensionPixelSize(R.dimen.all_apps_prediction_row_divider_height);
}
@@ -565,7 +571,7 @@ public class AllAppsContainerView extends RelativeLayout implements DragSource,
mComponentToAppMap, mNumPredictedAppsPerRow);
int padding = contentHeight;
if (!mUsingTabs) {
if (mHasPredictions && !mUsingTabs) {
padding += mHeader.getPaddingTop() + mHeader.getPaddingBottom();
}
for (int i = 0; i < mAH.length; i++) {