Adding TaskOverlayFactory to extend the TaskView behavior
Change-Id: I52e1a8b55174055268c8b0ef8c4336609d4d2a79
diff --git a/quickstep/res/values/config.xml b/quickstep/res/values/config.xml
new file mode 100644
index 0000000..94211c6
--- /dev/null
+++ b/quickstep/res/values/config.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2018 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.
+-->
+<resources>
+ <string name="task_overlay_factory_class" translatable="false"></string>
+
+</resources>
diff --git a/quickstep/src/com/android/quickstep/TaskOverlayFactory.java b/quickstep/src/com/android/quickstep/TaskOverlayFactory.java
new file mode 100644
index 0000000..c2fb7be
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/TaskOverlayFactory.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2018 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.quickstep;
+
+import android.content.Context;
+import android.graphics.Matrix;
+import android.view.View;
+
+import com.android.launcher3.R;
+import com.android.launcher3.Utilities;
+import com.android.launcher3.util.Preconditions;
+import com.android.systemui.shared.recents.model.ThumbnailData;
+
+/**
+ * Factory class to create and add an overlays on the TaskView
+ */
+public class TaskOverlayFactory {
+
+ private static TaskOverlayFactory sInstance;
+
+ public static TaskOverlayFactory get(Context context) {
+ Preconditions.assertUIThread();
+ if (sInstance == null) {
+ sInstance = Utilities.getOverrideObject(TaskOverlayFactory.class,
+ context.getApplicationContext(), R.string.task_overlay_factory_class);
+ }
+ return sInstance;
+ }
+
+ public TaskOverlay createOverlay(View thumbnailView) {
+ return new TaskOverlay();
+ }
+
+ public static class TaskOverlay {
+
+ public void setTaskInfo(ThumbnailData thumbnail, Matrix matrix) { }
+
+ public void reset() { }
+
+ }
+}
diff --git a/quickstep/src/com/android/quickstep/TaskThumbnailView.java b/quickstep/src/com/android/quickstep/TaskThumbnailView.java
index eeaef09..36a0601 100644
--- a/quickstep/src/com/android/quickstep/TaskThumbnailView.java
+++ b/quickstep/src/com/android/quickstep/TaskThumbnailView.java
@@ -28,7 +28,6 @@
import android.graphics.Matrix;
import android.graphics.Paint;
import android.graphics.PorterDuff.Mode;
-import android.graphics.Rect;
import android.graphics.Shader;
import android.util.AttributeSet;
import android.view.View;
@@ -36,6 +35,7 @@
import com.android.launcher3.DeviceProfile;
import com.android.launcher3.Launcher;
import com.android.launcher3.R;
+import com.android.quickstep.TaskOverlayFactory.TaskOverlay;
import com.android.systemui.shared.recents.model.Task;
import com.android.systemui.shared.recents.model.ThumbnailData;
@@ -49,6 +49,7 @@
private final float mCornerRadius;
private final float mFadeLength;
+ private final TaskOverlay mOverlay;
private final Paint mPaint = new Paint();
private final Matrix mMatrix = new Matrix();
@@ -70,6 +71,11 @@
super(context, attrs, defStyleAttr);
mCornerRadius = getResources().getDimension(R.dimen.task_corner_radius);
mFadeLength = getResources().getDimension(R.dimen.task_fade_length);
+ mOverlay = TaskOverlayFactory.get(context).createOverlay(this);
+ }
+
+ public void bind() {
+ mOverlay.reset();
}
/**
@@ -89,6 +95,7 @@
mBitmapShader = null;
mThumbnailData = null;
mPaint.setShader(null);
+ mOverlay.reset();
}
updateThumbnailPaintFilter();
}
@@ -173,6 +180,8 @@
}
mPaint.setShader(shader);
}
+
+ mOverlay.setTaskInfo(mThumbnailData, mMatrix);
invalidate();
}
diff --git a/quickstep/src/com/android/quickstep/TaskView.java b/quickstep/src/com/android/quickstep/TaskView.java
index 0e999f8..46fcc72 100644
--- a/quickstep/src/com/android/quickstep/TaskView.java
+++ b/quickstep/src/com/android/quickstep/TaskView.java
@@ -36,6 +36,7 @@
import com.android.launcher3.R;
import com.android.quickstep.RecentsView.PageCallbacks;
import com.android.quickstep.RecentsView.ScrollState;
+import com.android.quickstep.TaskOverlayFactory.TaskOverlay;
import com.android.systemui.shared.recents.model.Task;
import com.android.systemui.shared.recents.model.Task.TaskCallbacks;
import com.android.systemui.shared.recents.model.ThumbnailData;
@@ -113,6 +114,7 @@
mTask.removeCallback(this);
}
mTask = task;
+ mSnapshotView.bind();
task.addCallback(this);
}