Merge "Bottom area buttons are LaunchableView" into tm-qpr-dev

packages/SystemUI/res/layout/keyguard_bottom_area.xml

@@ -59,7 +59,7 @@
 
     </LinearLayout>
 
-    <ImageView
+    <com.android.systemui.common.ui.view.LaunchableImageView
         android:id="@+id/start_button"
         android:layout_height="@dimen/keyguard_affordance_fixed_height"
         android:layout_width="@dimen/keyguard_affordance_fixed_width"
@@ -71,7 +71,7 @@
         android:layout_marginBottom="@dimen/keyguard_affordance_vertical_offset"
         android:visibility="gone" />
 
-    <ImageView
+    <com.android.systemui.common.ui.view.LaunchableImageView
         android:id="@+id/end_button"
         android:layout_height="@dimen/keyguard_affordance_fixed_height"
         android:layout_width="@dimen/keyguard_affordance_fixed_width"

packages/SystemUI/src/com/android/systemui/common/ui/view/LaunchableImageView.kt

@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2022 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.systemui.common.ui.view
+
+import android.content.Context
+import android.util.AttributeSet
+import android.widget.ImageView
+import com.android.systemui.animation.LaunchableView
+import com.android.systemui.animation.LaunchableViewDelegate
+
+class LaunchableImageView : ImageView, LaunchableView {
+    private val delegate =
+        LaunchableViewDelegate(
+            this,
+            superSetVisibility = { super.setVisibility(it) },
+            superSetTransitionVisibility = { super.setTransitionVisibility(it) },
+        )
+
+    constructor(context: Context?) : super(context)
+    constructor(context: Context?, attrs: AttributeSet?) : super(context, attrs)
+    constructor(
+        context: Context?,
+        attrs: AttributeSet?,
+        defStyleAttr: Int,
+    ) : super(context, attrs, defStyleAttr)
+
+    constructor(
+        context: Context?,
+        attrs: AttributeSet?,
+        defStyleAttr: Int,
+        defStyleRes: Int,
+    ) : super(context, attrs, defStyleAttr, defStyleRes)
+
+    override fun setShouldBlockVisibilityChanges(block: Boolean) {
+        delegate.setShouldBlockVisibilityChanges(block)
+    }
+
+    override fun setVisibility(visibility: Int) {
+        delegate.setVisibility(visibility)
+    }
+
+    override fun setTransitionVisibility(visibility: Int) {
+        delegate.setTransitionVisibility(visibility)
+    }
+}