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Adding support for multiple Model clients

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Bug: 137568159
Change-Id: Ia4db800b19cc80c695fcb9ea28e07709dfd08c6a
This commit is contained in:
Sunny Goyal
2020-01-05 15:35:29 +05:30
parent 4823b0c99b
commit a7a5bf3101
22 changed files with 655 additions and 288 deletions
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15
src/com/android/launcher3/model/BaseModelUpdateTask.java
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@@ -20,17 +20,16 @@ import android.util.Log;
import com.android.launcher3.AppInfo;
import com.android.launcher3.LauncherAppState;
import com.android.launcher3.LauncherModel;
import com.android.launcher3.LauncherModel.ModelUpdateTask;
import com.android.launcher3.LauncherModel.CallbackTask;
import com.android.launcher3.model.BgDataModel.Callbacks;
import com.android.launcher3.LauncherModel.ModelUpdateTask;
import com.android.launcher3.WorkspaceItemInfo;
import com.android.launcher3.model.BgDataModel.Callbacks;
import com.android.launcher3.util.ComponentKey;
import com.android.launcher3.util.ItemInfoMatcher;
import com.android.launcher3.widget.WidgetListRowEntry;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.concurrent.Executor;
/**
@@ -78,13 +77,9 @@ public abstract class BaseModelUpdateTask implements ModelUpdateTask {
* Schedules a {@param task} to be executed on the current callbacks.
*/
public final void scheduleCallbackTask(final CallbackTask task) {
final Callbacks callbacks = mModel.getCallback();
mUiExecutor.execute(() -> {
Callbacks cb = mModel.getCallback();
if (callbacks == cb && cb != null) {
task.execute(callbacks);
}
});
for (final Callbacks cb : mModel.getCallbacks()) {
mUiExecutor.execute(() -> task.execute(cb));
}
}
public ModelWriter getModelWriter() {