Merge "[Ongoing Call Chip] Ensure the chip is at least 48x48dp for accessibility." into sc-dev

packages/SystemUI/res/layout/ongoing_call_chip.xml

@@ -13,18 +13,26 @@
   ~ See the License for the specific language governing permissions and
   ~ limitations under the License.
   -->
-<LinearLayout
+<!-- Have the wrapper frame layout match the parent height so that we get a larger touch area for
+     the chip. -->
+<FrameLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/ongoing_call_chip"
     android:layout_width="wrap_content"
-    android:layout_height="@dimen/ongoing_appops_chip_height"
+    android:layout_height="match_parent"
     android:layout_gravity="center_vertical|start"
-    android:gravity="center_vertical"
+>
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="@dimen/ongoing_appops_chip_height"
+        android:layout_gravity="center_vertical"
+        android:gravity="center"
         android:background="@drawable/ongoing_call_chip_bg"
         android:paddingStart="@dimen/ongoing_call_chip_side_padding"
         android:paddingEnd="@dimen/ongoing_call_chip_side_padding"
         android:contentDescription="@string/ongoing_phone_call_content_description"
->
+        android:minWidth="@dimen/min_clickable_item_size"
+    >
 
         <ImageView
             android:src="@*android:drawable/ic_phone"
@@ -33,7 +41,6 @@
             android:tint="?android:attr/colorPrimary"
         />
 
-    <!-- TODO(b/183229367): The text in this view isn't quite centered within the chip. -->
         <com.android.systemui.statusbar.phone.ongoingcall.OngoingCallChronometer
             android:id="@+id/ongoing_call_chip_time"
             android:layout_width="wrap_content"
@@ -46,4 +53,5 @@
             android:textColor="?android:attr/colorPrimary"
         />
 
-</LinearLayout>
+    </LinearLayout>
+</FrameLayout>

packages/SystemUI/src/com/android/systemui/statusbar/phone/CollapsedStatusBarFragment.java

@@ -81,7 +81,7 @@ public class CollapsedStatusBarFragment extends Fragment implements CommandQueue
     private NetworkController mNetworkController;
     private LinearLayout mSystemIconArea;
     private View mClockView;
-    private ViewGroup mOngoingCallChip;
+    private View mOngoingCallChip;
     private View mNotificationIconAreaInner;
     private View mCenteredIconArea;
     private int mDisabled1;

packages/SystemUI/src/com/android/systemui/statusbar/phone/ongoingcall/OngoingCallController.kt

@@ -23,7 +23,7 @@ import android.app.Notification
 import android.app.Notification.CallStyle.CALL_TYPE_ONGOING
 import android.content.Intent
 import android.util.Log
-import android.view.ViewGroup
+import android.view.View
 import android.widget.Chronometer
 import com.android.systemui.R
 import com.android.systemui.animation.ActivityLaunchAnimator
@@ -57,7 +57,7 @@ class OngoingCallController @Inject constructor(
     private var ongoingCallInfo: OngoingCallInfo? = null
     /** True if the application managing the call is visible to the user. */
     private var isCallAppVisible: Boolean = true
-    private var chipView: ViewGroup? = null
+    private var chipView: View? = null
     private var uidObserver: IUidObserver.Stub? = null
 
     private val mListeners: MutableList<OngoingCallListener> = mutableListOf()
@@ -105,7 +105,7 @@ class OngoingCallController @Inject constructor(
      *
      * Should only be called from [CollapsedStatusBarFragment].
      */
-    fun setChipView(chipView: ViewGroup) {
+    fun setChipView(chipView: View) {
         this.chipView = chipView
         if (hasOngoingCall()) {
             updateChip()

packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ongoingcall/OngoingCallChronometerTest.kt

@@ -20,7 +20,6 @@ import android.testing.AndroidTestingRunner
 import android.testing.TestableLooper
 import android.view.LayoutInflater
 import android.view.View
-import android.widget.LinearLayout
 import androidx.test.filters.SmallTest
 import com.android.systemui.R
 import com.android.systemui.SysuiTestCase
@@ -48,8 +47,7 @@ class OngoingCallChronometerTest : SysuiTestCase() {
     fun setUp() {
         allowTestableLooperAsMainThread()
         TestableLooper.get(this).runWithLooper {
-            val chipView = LayoutInflater.from(mContext)
+            val chipView = LayoutInflater.from(mContext).inflate(R.layout.ongoing_call_chip, null)
-                    .inflate(R.layout.ongoing_call_chip, null) as LinearLayout
             textView = chipView.findViewById(R.id.ongoing_call_chip_time)!!
             measureTextView()
             calculateDoesNotFixText()

packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ongoingcall/OngoingCallControllerTest.kt

@@ -27,6 +27,7 @@ import android.service.notification.NotificationListenerService.REASON_USER_STOP
 import android.testing.AndroidTestingRunner
 import android.testing.TestableLooper
 import android.view.LayoutInflater
+import android.view.View
 import android.widget.LinearLayout
 import androidx.test.filters.SmallTest
 import com.android.internal.logging.testing.UiEventLoggerFake
@@ -80,14 +81,13 @@ class OngoingCallControllerTest : SysuiTestCase() {
     @Mock private lateinit var mockActivityStarter: ActivityStarter
     @Mock private lateinit var mockIActivityManager: IActivityManager
 
-    private lateinit var chipView: LinearLayout
+    private lateinit var chipView: View
 
     @Before
     fun setUp() {
         allowTestableLooperAsMainThread()
         TestableLooper.get(this).runWithLooper {
-            chipView = LayoutInflater.from(mContext)
+            chipView = LayoutInflater.from(mContext).inflate(R.layout.ongoing_call_chip, null)
-                    .inflate(R.layout.ongoing_call_chip, null) as LinearLayout
         }
 
         MockitoAnnotations.initMocks(this)
@@ -225,10 +225,9 @@ class OngoingCallControllerTest : SysuiTestCase() {
         // Start an ongoing call.
         notifCollectionListener.onEntryUpdated(createOngoingCallNotifEntry())
 
-        lateinit var newChipView: LinearLayout
+        lateinit var newChipView: View
         TestableLooper.get(this).runWithLooper {
-            newChipView = LayoutInflater.from(mContext)
+            newChipView = LayoutInflater.from(mContext).inflate(R.layout.ongoing_call_chip, null)
-                    .inflate(R.layout.ongoing_call_chip, null) as LinearLayout
         }
 
         // Change the chip view associated with the controller.