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Using edge effect to trigger spring animation for all apps.

Browse Source 
Bug: 72811152
Bug: 72059944

Change-Id: Ied7b51caa2fb48a2fda126d59e4eaf6a35edded3
This commit is contained in:
Mario Bertschler
2018-03-07 10:57:10 -08:00
parent 865ee02d20
commit 14a89262f1
10 changed files with 166 additions and 694 deletions
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19
src/com/android/launcher3/allapps/AllAppsContainerView.java
View File

@@ -36,7 +36,6 @@ import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnLongClickListener;
import android.view.ViewGroup;
import android.widget.RelativeLayout;
import com.android.launcher3.AppInfo;
import com.android.launcher3.DeviceProfile;
@@ -50,7 +49,6 @@ import com.android.launcher3.ItemInfo;
import com.android.launcher3.Launcher;
import com.android.launcher3.LauncherState;
import com.android.launcher3.R;
import com.android.launcher3.anim.SpringAnimationHandler;
import com.android.launcher3.config.FeatureFlags;
import com.android.launcher3.dragndrop.DragController;
import com.android.launcher3.dragndrop.DragOptions;
@@ -61,11 +59,12 @@ import com.android.launcher3.util.ItemInfoMatcher;
import com.android.launcher3.util.Themes;
import com.android.launcher3.views.BottomUserEducationView;
import com.android.launcher3.views.RecyclerViewFastScroller;
import com.android.launcher3.views.SpringRelativeLayout;
/**
* The all apps view container.
*/
public class AllAppsContainerView extends RelativeLayout implements DragSource,
public class AllAppsContainerView extends SpringRelativeLayout implements DragSource,
OnLongClickListener, Insettable, OnDeviceProfileChangeListener {
private final Launcher mLauncher;
@@ -119,6 +118,10 @@ public class AllAppsContainerView extends RelativeLayout implements DragSource,
// Attach a scrim to be drawn behind all-apps and hotseat
new ColorScrim(this, Themes.getAttrColor(context, R.attr.allAppsScrimColor), DEACCEL_2)
.attach();
addSpringView(R.id.all_apps_header);
addSpringView(R.id.apps_list_view);
addSpringView(R.id.all_apps_tabs_view_pager);
}
public AllAppsStore getAppsStore() {
@@ -324,10 +327,6 @@ public class AllAppsContainerView extends RelativeLayout implements DragSource,
}
}
public SpringAnimationHandler getSpringAnimationHandler() {
return mUsingTabs ? null : mAH[AdapterHolder.MAIN].animationHandler;
}
private void rebindAdapters(boolean showTabs) {
rebindAdapters(showTabs, false /* force */);
}
@@ -470,7 +469,6 @@ public class AllAppsContainerView extends RelativeLayout implements DragSource,
public final AllAppsGridAdapter adapter;
final LinearLayoutManager layoutManager;
final SpringAnimationHandler animationHandler;
final AlphabeticalAppsList appsList;
final Rect padding = new Rect();
AllAppsRecyclerView recyclerView;
@@ -481,22 +479,19 @@ public class AllAppsContainerView extends RelativeLayout implements DragSource,
adapter = new AllAppsGridAdapter(mLauncher, appsList, mLauncher,
AllAppsContainerView.this, true);
appsList.setAdapter(adapter);
animationHandler = adapter.getSpringAnimationHandler();
layoutManager = adapter.getLayoutManager();
}
void setup(@NonNull View rv, @Nullable ItemInfoMatcher matcher) {
appsList.updateItemFilter(matcher);
recyclerView = (AllAppsRecyclerView) rv;
recyclerView.setEdgeEffectFactory(createEdgeEffectFactory());
recyclerView.setApps(appsList, mUsingTabs);
recyclerView.setLayoutManager(layoutManager);
recyclerView.setAdapter(adapter);
recyclerView.setHasFixedSize(true);
// No animations will occur when changes occur to the items in this RecyclerView.
recyclerView.setItemAnimator(null);
if (FeatureFlags.LAUNCHER3_PHYSICS && animationHandler != null) {
recyclerView.setSpringAnimationHandler(animationHandler);
}
FocusedItemDecorator focusedItemDecorator = new FocusedItemDecorator(recyclerView);
recyclerView.addItemDecoration(focusedItemDecorator);
adapter.setIconFocusListener(focusedItemDecorator.getFocusListener());