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Merge "Allow IME to register system back callbacks in ImeOnBackInvokedDispatcher#switchRootView." into tm-qpr-dev am: 467383f0fd

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Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20874663

Change-Id: I60b4dc86284c54e956c84054cec3d696465eafc8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Shan Huang
2023-01-06 20:05:52 +00:00
committed by Automerger Merge Worker
parent 448a01755a 467383f0fd
commit 9970ac99bc
1 changed files with 2 additions and 4 deletions
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6
core/java/android/window/ImeOnBackInvokedDispatcher.java
View File

@@ -220,16 +220,14 @@ public class ImeOnBackInvokedDispatcher implements OnBackInvokedDispatcher, Parc
* @param previous the previously focused {@link ViewRootImpl}.
* @param current the currently focused {@link ViewRootImpl}.
*/
// TODO(b/232845902): Add CTS to test IME back behavior when there's root view change while
// IME is up.
public void switchRootView(ViewRootImpl previous, ViewRootImpl current) {
for (ImeOnBackInvokedCallback imeCallback : mImeCallbacks) {
if (previous != null) {
previous.getOnBackInvokedDispatcher().unregisterOnBackInvokedCallback(imeCallback);
}
if (current != null) {
current.getOnBackInvokedDispatcher().registerOnBackInvokedCallback(
imeCallback.mPriority, imeCallback);
current.getOnBackInvokedDispatcher().registerOnBackInvokedCallbackUnchecked(
imeCallback, imeCallback.mPriority);
}
}
}