Switch Dialer to use new third_party bubble library
This CL switches Dialer to use the new common bubble libary. It also moves the
integration tests into the bubble libary.
Bug: 64797730
Test: BubbleIntegrationTest
PiperOrigin-RevId: 167439680
Change-Id: Ie2e9367cb6a6561efb8abd425b6a12f8c1e78138
diff --git a/java/com/android/bubble/CheckableImageButton.java b/java/com/android/bubble/CheckableImageButton.java
new file mode 100644
index 0000000..dd9acce
--- /dev/null
+++ b/java/com/android/bubble/CheckableImageButton.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2017 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.bubble;
+
+import android.content.Context;
+import android.support.v4.view.AccessibilityDelegateCompat;
+import android.support.v4.view.ViewCompat;
+import android.support.v4.view.accessibility.AccessibilityEventCompat;
+import android.support.v4.view.accessibility.AccessibilityNodeInfoCompat;
+import android.support.v7.widget.AppCompatImageButton;
+import android.util.AttributeSet;
+import android.view.View;
+import android.view.accessibility.AccessibilityEvent;
+import android.widget.Checkable;
+
+/**
+ * An {@link android.widget.ImageButton ImageButton} that implements {@link Checkable} and
+ * propagates the checkable state
+ */
+public class CheckableImageButton extends AppCompatImageButton implements Checkable {
+
+ // Copied without modification from AppCompat library
+
+ private static final int[] DRAWABLE_STATE_CHECKED = new int[] {android.R.attr.state_checked};
+
+ private boolean mChecked;
+
+ public CheckableImageButton(Context context) {
+ this(context, null);
+ }
+
+ public CheckableImageButton(Context context, AttributeSet attrs) {
+ this(context, attrs, android.R.attr.imageButtonStyle);
+ }
+
+ public CheckableImageButton(Context context, AttributeSet attrs, int defStyleAttr) {
+ super(context, attrs, defStyleAttr);
+
+ ViewCompat.setAccessibilityDelegate(
+ this,
+ new AccessibilityDelegateCompat() {
+ @Override
+ public void onInitializeAccessibilityEvent(View host, AccessibilityEvent event) {
+ super.onInitializeAccessibilityEvent(host, event);
+ event.setChecked(isChecked());
+ }
+
+ @Override
+ public void onInitializeAccessibilityNodeInfo(
+ View host, AccessibilityNodeInfoCompat info) {
+ super.onInitializeAccessibilityNodeInfo(host, info);
+ info.setCheckable(true);
+ info.setChecked(isChecked());
+ }
+ });
+ }
+
+ @Override
+ public void setChecked(boolean checked) {
+ if (mChecked != checked) {
+ mChecked = checked;
+ refreshDrawableState();
+ sendAccessibilityEvent(AccessibilityEventCompat.TYPE_WINDOW_CONTENT_CHANGED);
+ }
+ }
+
+ @Override
+ public boolean isChecked() {
+ return mChecked;
+ }
+
+ @Override
+ public void toggle() {
+ setChecked(!mChecked);
+ }
+
+ @Override
+ public int[] onCreateDrawableState(int extraSpace) {
+ if (mChecked) {
+ return mergeDrawableStates(
+ super.onCreateDrawableState(extraSpace + DRAWABLE_STATE_CHECKED.length),
+ DRAWABLE_STATE_CHECKED);
+ } else {
+ return super.onCreateDrawableState(extraSpace);
+ }
+ }
+}