Merge "Enable APP_SEARCH_IMPROVEMENTS flag." into ub-launcher3-master
diff --git a/quickstep/src/com/android/launcher3/uioverrides/PreviewSurfaceRenderer.java b/quickstep/src/com/android/launcher3/uioverrides/PreviewSurfaceRenderer.java
new file mode 100644
index 0000000..548223a
--- /dev/null
+++ b/quickstep/src/com/android/launcher3/uioverrides/PreviewSurfaceRenderer.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.uioverrides;
+
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+
+import android.content.Context;
+import android.os.Bundle;
+import android.util.Size;
+import android.view.View;
+
+import com.android.launcher3.InvariantDeviceProfile;
+import com.android.launcher3.graphics.LauncherPreviewRenderer;
+import com.android.systemui.shared.system.SurfaceViewRequestReceiver;
+
+/** Render preview using surface view. */
+public class PreviewSurfaceRenderer {
+
+ /** Handle a received surface view request. */
+ public static void render(Context context, Bundle bundle) {
+ final String gridName = bundle.getString("name");
+ bundle.remove("name");
+ final InvariantDeviceProfile idp = new InvariantDeviceProfile(context, gridName);
+
+ MAIN_EXECUTOR.execute(() -> {
+ View view = new LauncherPreviewRenderer(context, idp).getRenderedView();
+ new SurfaceViewRequestReceiver().onReceive(context, bundle, view,
+ new Size(view.getMeasuredWidth(), view.getMeasuredHeight()));
+ });
+ }
+}
diff --git a/src/com/android/launcher3/config/FeatureFlags.java b/src/com/android/launcher3/config/FeatureFlags.java
index af769c8..8f58865 100644
--- a/src/com/android/launcher3/config/FeatureFlags.java
+++ b/src/com/android/launcher3/config/FeatureFlags.java
@@ -131,8 +131,10 @@
"MULTI_DB_GRID_MIRATION_ALGO", false, "Use the multi-db grid migration algorithm");
public static final BooleanFlag ENABLE_LAUNCHER_PREVIEW_IN_GRID_PICKER = getDebugFlag(
- "ENABLE_LAUNCHER_PREVIEW_IN_GRID_PICKER", true,
- "Show launcher preview in grid picker");
+ "ENABLE_LAUNCHER_PREVIEW_IN_GRID_PICKER", true, "Show launcher preview in grid picker");
+
+ public static final BooleanFlag USE_SURFACE_VIEW_FOR_GRID_PREVIEW = getDebugFlag(
+ "USE_SURFACE_VIEW_FOR_GRID_PREVIEW", false, "Use surface view for grid preview");
public static final BooleanFlag ENABLE_OVERVIEW_ACTIONS = getDebugFlag(
"ENABLE_OVERVIEW_ACTIONS", true, "Show app actions instead of the shelf in Overview."
diff --git a/src/com/android/launcher3/graphics/GridOptionsProvider.java b/src/com/android/launcher3/graphics/GridOptionsProvider.java
index 71b4366..607aba9 100644
--- a/src/com/android/launcher3/graphics/GridOptionsProvider.java
+++ b/src/com/android/launcher3/graphics/GridOptionsProvider.java
@@ -1,5 +1,6 @@
package com.android.launcher3.graphics;
+import static com.android.launcher3.config.FeatureFlags.USE_SURFACE_VIEW_FOR_GRID_PREVIEW;
import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
import android.content.ContentProvider;
@@ -19,6 +20,7 @@
import com.android.launcher3.InvariantDeviceProfile;
import com.android.launcher3.InvariantDeviceProfile.GridOption;
import com.android.launcher3.R;
+import com.android.launcher3.uioverrides.PreviewSurfaceRenderer;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
@@ -62,6 +64,11 @@
private static final String KEY_PREVIEW = "preview";
private static final String MIME_TYPE_PNG = "image/png";
+ private static final String METHOD_GET_PREVIEW = "get_preview";
+ private static final String METADATA_KEY_PREVIEW_VERSION = "preview_version";
+
+
+
public static final PipeDataWriter<Future<Bitmap>> BITMAP_WRITER =
new PipeDataWriter<Future<Bitmap>>() {
@Override
@@ -98,6 +105,10 @@
.add(KEY_IS_DEFAULT, idp.numColumns == gridOption.numColumns
&& idp.numRows == gridOption.numRows);
}
+ Bundle metadata = new Bundle();
+ metadata.putString(METADATA_KEY_PREVIEW_VERSION,
+ USE_SURFACE_VIEW_FOR_GRID_PREVIEW.get() ? "V2" : "V1");
+ cursor.setExtras(metadata);
return cursor;
}
@@ -188,4 +199,14 @@
throw new FileNotFoundException(e.getMessage());
}
}
+
+ @Override
+ public Bundle call(String method, String arg, Bundle extras) {
+ if (!METHOD_GET_PREVIEW.equals(method)) {
+ return null;
+ }
+
+ PreviewSurfaceRenderer.render(getContext(), extras);
+ return null;
+ }
}
diff --git a/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java b/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
index 02e98e8..5bc6610 100644
--- a/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
+++ b/src/com/android/launcher3/graphics/LauncherPreviewRenderer.java
@@ -262,6 +262,13 @@
});
}
+ /** Populate preview and render it. */
+ public View getRenderedView() {
+ MainThreadRenderer renderer = new MainThreadRenderer(mContext);
+ renderer.populate();
+ return renderer.mRootView;
+ }
+
private class MainThreadRenderer extends ContextThemeWrapper
implements ActivityContext, WorkspaceLayoutManager, LayoutInflater.Factory2 {
@@ -388,7 +395,7 @@
}
}
- private void renderScreenShot(Canvas canvas) {
+ private void populate() {
if (ENABLE_LAUNCHER_PREVIEW_IN_GRID_PICKER.get()) {
boolean needsToMigrate = needsToMigrate(mContext, mIdp);
boolean success = false;
@@ -499,7 +506,10 @@
measureView(mRootView, mDp.widthPx, mDp.heightPx);
// Additional measure for views which use auto text size API
measureView(mRootView, mDp.widthPx, mDp.heightPx);
+ }
+ private void renderScreenShot(Canvas canvas) {
+ populate();
mRootView.draw(canvas);
dispatchVisibilityAggregated(mRootView, false);
}
diff --git a/src_ui_overrides/com/android/launcher3/uioverrides/PreviewSurfaceRenderer.java b/src_ui_overrides/com/android/launcher3/uioverrides/PreviewSurfaceRenderer.java
new file mode 100644
index 0000000..4913cad
--- /dev/null
+++ b/src_ui_overrides/com/android/launcher3/uioverrides/PreviewSurfaceRenderer.java
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.uioverrides;
+
+import android.content.Context;
+import android.os.Bundle;
+
+/** Render preview using surface view. */
+public class PreviewSurfaceRenderer {
+
+ /** Handle a received surface view request. */
+ public static void render(Context context, Bundle bundle) { }
+}