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[Output Switcher] Set title on window

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set window title in dialog to prevent Talkback announce "System UI"(app
name) when dialog pop up.

Test: verify on device
Bug: 204946806
Change-Id: I595c92139e21cb4dce9376e9b34e3333df972f43
This commit is contained in:
shaoweishen
2021-12-06 06:33:50 +00:00
parent 9c557cdf9a
commit 84d6585244
1 changed files with 4 additions and 0 deletions
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4
packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputBaseDialog.java
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@@ -53,6 +53,7 @@ public abstract class MediaOutputBaseDialog extends SystemUIDialog implements
MediaOutputController.Callback, Window.Callback {
private static final String TAG = "MediaOutputDialog";
private static final String EMPTY_TITLE = " ";
private final Handler mMainThreadHandler = new Handler(Looper.getMainLooper());
private final RecyclerView.LayoutManager mLayoutManager;
@@ -109,6 +110,9 @@ public abstract class MediaOutputBaseDialog extends SystemUIDialog implements
lp.setFitInsetsIgnoringVisibility(true);
window.setAttributes(lp);
window.setContentView(mDialogView);
// Sets window to a blank string to avoid talkback announce app label first when pop up,
// which doesn't make sense.
window.setTitle(EMPTY_TITLE);
mHeaderTitle = mDialogView.requireViewById(R.id.header_title);
mHeaderSubtitle = mDialogView.requireViewById(R.id.header_subtitle);