Add content description to keyguard user avatar (ffc9097d) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/values/strings.xml

+3 −0

Original line number	Diff line number	Diff line
		@@ -801,6 +801,9 @@
		<!-- Accessibility label for the button that opens the user switcher and announces the current user. -->
		<string name="accessibility_multi_user_switch_switcher_with_current">Switch user, current user <xliff:g id="current_user_name" example="John Doe">%s</xliff:g></string>

		<!-- Accessibility label for the user icon on the lock screen. -->
		<string name="accessibility_multi_user_switch_inactive">Current user <xliff:g id="current_user_name" example="John Doe">%s</xliff:g></string>

		<!-- Accessibility label for the button that opens the quick contact of the user. -->
		<string name="accessibility_multi_user_switch_quick_contact">Show profile</string>

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

+5 −0

Original line number	Diff line number	Diff line
		@@ -34,6 +34,7 @@ import com.android.systemui.R;
		import com.android.systemui.statusbar.policy.BatteryController;
		import com.android.systemui.statusbar.policy.KeyguardUserSwitcher;
		import com.android.systemui.statusbar.policy.UserInfoController;
		import com.android.systemui.statusbar.policy.UserSwitcherController;

		import java.text.NumberFormat;

		@@ -140,6 +141,10 @@ public class KeyguardStatusBarView extends RelativeLayout
		((BatteryMeterView) findViewById(R.id.battery)).setBatteryController(batteryController);
		}

		public void setUserSwitcherController(UserSwitcherController controller) {
		mMultiUserSwitch.setUserSwitcherController(controller);
		}

		public void setUserInfoController(UserInfoController userInfoController) {
		userInfoController.addListener(new UserInfoController.OnUserInfoChangedListener() {
		@Override

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

+65 −30

Original line number	Diff line number	Diff line
		@@ -24,7 +24,7 @@ import android.provider.ContactsContract;
		import android.text.TextUtils;
		import android.util.AttributeSet;
		import android.view.View;
		import android.view.accessibility.AccessibilityEvent;
		import android.view.ViewGroup;
		import android.widget.FrameLayout;

		import com.android.systemui.R;
		@@ -40,10 +40,14 @@ public class MultiUserSwitch extends FrameLayout implements View.OnClickListener
		private QSPanel mQsPanel;
		private KeyguardUserSwitcher mKeyguardUserSwitcher;
		private boolean mKeyguardMode;
		private UserSwitcherController.BaseUserAdapter mUserListener;

		final UserManager mUserManager;

		private final int[] mTmpInt2 = new int[2];

		private UserSwitcherController mUserSwitcherController;

		public MultiUserSwitch(Context context, AttributeSet attrs) {
		super(context, attrs);
		mUserManager = UserManager.get(getContext());
		@@ -53,10 +57,18 @@ public class MultiUserSwitch extends FrameLayout implements View.OnClickListener
		protected void onFinishInflate() {
		super.onFinishInflate();
		setOnClickListener(this);
		refreshContentDescription();
		}

		public void setQsPanel(QSPanel qsPanel) {
		mQsPanel = qsPanel;
		setUserSwitcherController(qsPanel.getHost().getUserSwitcherController());
		}

		public void setUserSwitcherController(UserSwitcherController userSwitcherController) {
		mUserSwitcherController = userSwitcherController;
		registerListener();
		refreshContentDescription();
		}

		public void setKeyguardUserSwitcher(KeyguardUserSwitcher keyguardUserSwitcher) {
		@@ -65,6 +77,28 @@ public class MultiUserSwitch extends FrameLayout implements View.OnClickListener

		public void setKeyguardMode(boolean keyguardShowing) {
		mKeyguardMode = keyguardShowing;
		registerListener();
		}

		private void registerListener() {
		if (UserSwitcherController.isUserSwitcherAvailable(mUserManager) && mUserListener == null) {

		final UserSwitcherController controller = mUserSwitcherController;
		if (controller != null) {
		mUserListener = new UserSwitcherController.BaseUserAdapter(controller) {
		@Override
		public void notifyDataSetChanged() {
		refreshContentDescription();
		}

		@Override
		public View getView(int position, View convertView, ViewGroup parent) {
		return null;
		}
		};
		refreshContentDescription();
		}
		}
		}

		@Override
		@@ -74,11 +108,7 @@ public class MultiUserSwitch extends FrameLayout implements View.OnClickListener
		if (mKeyguardUserSwitcher != null) {
		mKeyguardUserSwitcher.show(true /* animate */);
		}
		} else {
		if (mQsPanel != null) {
		UserSwitcherController userSwitcherController =
		mQsPanel.getHost().getUserSwitcherController();
		if (userSwitcherController != null) {
		} else if (mQsPanel != null && mUserSwitcherController != null) {
		View center = getChildCount() > 0 ? getChildAt(0) : this;

		center.getLocationInWindow(mTmpInt2);
		@@ -86,11 +116,9 @@ public class MultiUserSwitch extends FrameLayout implements View.OnClickListener
		mTmpInt2[1] += center.getHeight() / 2;

		mQsPanel.showDetailAdapter(true,
		userSwitcherController.userDetailAdapter,
		mUserSwitcherController.userDetailAdapter,
		mTmpInt2);
		}
		}
		}
		} else {
		Intent intent = ContactsContract.QuickContact.composeQuickContactsIntent(
		getContext(), v, ContactsContract.Profile.CONTENT_URI,
		@@ -100,20 +128,21 @@ public class MultiUserSwitch extends FrameLayout implements View.OnClickListener
		}

		@Override
		public void onPopulateAccessibilityEvent(AccessibilityEvent event) {
		super.onPopulateAccessibilityEvent(event);
		public void setClickable(boolean clickable) {
		super.setClickable(clickable);
		refreshContentDescription();
		}

		if (isClickable()) {
		String text;
		if (UserSwitcherController.isUserSwitcherAvailable(mUserManager)) {
		private void refreshContentDescription() {
		String currentUser = null;
		if (mQsPanel != null) {
		UserSwitcherController controller = mQsPanel.getHost()
		.getUserSwitcherController();
		if (controller != null) {
		currentUser = controller.getCurrentUserName(mContext);
		}
		if (UserSwitcherController.isUserSwitcherAvailable(mUserManager)
		&& mUserSwitcherController != null) {
		currentUser = mUserSwitcherController.getCurrentUserName(mContext);
		}

		String text = null;
		if (isClickable()) {
		if (UserSwitcherController.isUserSwitcherAvailable(mUserManager)) {
		if (TextUtils.isEmpty(currentUser)) {
		text = mContext.getString(R.string.accessibility_multi_user_switch_switcher);
		} else {
		@@ -124,11 +153,17 @@ public class MultiUserSwitch extends FrameLayout implements View.OnClickListener
		} else {
		text = mContext.getString(R.string.accessibility_multi_user_switch_quick_contact);
		}
		if (!TextUtils.isEmpty(text)) {
		event.getText().add(text);
		} else {
		if (!TextUtils.isEmpty(currentUser)) {
		text = mContext.getString(
		R.string.accessibility_multi_user_switch_inactive,
		currentUser);
		}
		}

		if (!TextUtils.equals(getContentDescription(), text)) {
		setContentDescription(text);
		}
		}

		@Override

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

+1 −0

Original line number	Diff line number	Diff line
		@@ -858,6 +858,7 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
		// User info. Trigger first load.
		mHeader.setUserInfoController(mUserInfoController);
		mKeyguardStatusBar.setUserInfoController(mUserInfoController);
		mKeyguardStatusBar.setUserSwitcherController(mUserSwitcherController);
		mUserInfoController.reloadUserInfo();

		mHeader.setBatteryController(mBatteryController);