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Code Issues Packages Projects Releases Wiki Activity

Handling configuration changes

Browse Source 
> Adding a listener for device profile changes
> Updating various controllers instead of recreating them
> Clearing all-apps icon

Bug: 71709920
Change-Id: Ief7db199eb7494ebd8fb433198f333cd2e8e661d
This commit is contained in:
Sunny Goyal
2018-02-01 14:46:13 -08:00
parent c94cfc052c
commit fde5505d02
9 changed files with 90 additions and 26 deletions
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18
src/com/android/launcher3/allapps/AllAppsContainerView.java
View File

@@ -32,13 +32,16 @@ import android.view.KeyEvent;
import android.view.LayoutInflater;
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.BubbleTextView;
import com.android.launcher3.BubbleTextView.BubbleTextShadowHandler;
import com.android.launcher3.ClickShadowView;
import com.android.launcher3.DeviceProfile;
import com.android.launcher3.DeviceProfile.OnDeviceProfileChangeListener;
import com.android.launcher3.DragSource;
import com.android.launcher3.DropTarget;
import com.android.launcher3.DropTarget.DragObject;
@@ -67,7 +70,7 @@ import java.util.Set;
* The all apps view container.
*/
public class AllAppsContainerView extends RelativeLayout implements DragSource,
View.OnLongClickListener, Insettable, BubbleTextView.BubbleTextShadowHandler {
OnLongClickListener, Insettable, BubbleTextShadowHandler, OnDeviceProfileChangeListener {
private final Launcher mLauncher;
private final AdapterHolder[] mAH;
@@ -103,6 +106,7 @@ public class AllAppsContainerView extends RelativeLayout implements DragSource,
super(context, attrs, defStyleAttr);
mLauncher = Launcher.getLauncher(context);
mLauncher.addOnDeviceProfileChangeListener(this);
mSearchQueryBuilder = new SpannableStringBuilder();
@@ -139,6 +143,18 @@ public class AllAppsContainerView extends RelativeLayout implements DragSource,
applyTouchDelegate();
}
@Override
public void onDeviceProfileChanged(DeviceProfile dp) {
for (AdapterHolder holder : mAH) {
if (holder.recyclerView != null) {
// Remove all views and clear the pool, while keeping the data same. After this
// call, all the viewHolders will be recreated.
holder.recyclerView.swapAdapter(holder.recyclerView.getAdapter(), true);
holder.recyclerView.getRecycledViewPool().clear();
}
}
}
@Override
public void setPressedIcon(BubbleTextView icon, Bitmap background) {
mTouchFeedbackView.setPressedIcon(icon, background);