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Use remote target when fallback IME control isnt available.

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Certain form factors may not have statusbar, which is the fallback
control target. Instead, use remote insets control target (system) to
control IME.

Bug: 148234093
Bug: 158122585
Test: atest MultiDisplaySecurityTests on ATV

Change-Id: I9d027d8a6f42e4bce2711b62789531768dfe4018
This commit is contained in:
Taran Singh
2020-06-04 10:28:57 -07:00
parent 9f15ba2e1a
commit 66219b4f69
3 changed files with 18 additions and 13 deletions
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15
services/core/java/com/android/server/wm/DisplayContent.java
View File

@@ -3506,22 +3506,21 @@ class DisplayContent extends WindowContainer<DisplayContent.DisplayChildWindowCo
* doesn't support IME/system decorations.
*
* @param target current IME target.
* @return {@link WindowState} that can host IME.
* @return {@link InsetsControlTarget} that can host IME.
*/
WindowState getImeHostOrFallback(WindowState target) {
InsetsControlTarget getImeHostOrFallback(WindowState target) {
if (target != null && target.getDisplayContent().canShowIme()) {
return target;
}
return getImeFallback();
}
WindowState getImeFallback() {
InsetsControlTarget getImeFallback() {
// host is in non-default display that doesn't support system decor, default to
// default display's StatusBar to control IME.
// TODO: (b/148234093)find a better host OR control IME animation/visibility directly
// because it won't work when statusbar isn't available.
return mWmService.getDefaultDisplayContentLocked().getDisplayPolicy().getStatusBar();
// default display's StatusBar to control IME (when available), else let system control it.
WindowState statusBar =
mWmService.getDefaultDisplayContentLocked().getDisplayPolicy().getStatusBar();
return statusBar != null ? statusBar : mRemoteInsetsControlTarget;
}
boolean canShowIme() {

12
services/core/java/com/android/server/wm/WindowManagerService.java
View File

@@ -7628,8 +7628,12 @@ public class WindowManagerService extends IWindowManager.Stub
if (imeTarget == null) {
return;
}
imeTarget = imeTarget.getImeControlTarget();
imeTarget.getDisplayContent().getInsetsStateController().getImeSourceProvider()
imeTarget = imeTarget.getImeControlTarget().getWindow();
// If InsetsControlTarget doesn't have a window, its using remoteControlTarget which
// is controlled by default display
final DisplayContent dc = imeTarget != null
? imeTarget.getDisplayContent() : getDefaultDisplayContentLocked();
dc.getInsetsStateController().getImeSourceProvider()
.scheduleShowImePostLayout(imeTarget);
}
}
@@ -7642,7 +7646,9 @@ public class WindowManagerService extends IWindowManager.Stub
// The target window no longer exists.
return;
}
final DisplayContent dc = imeTarget.getImeControlTarget().getDisplayContent();
imeTarget = imeTarget.getImeControlTarget().getWindow();
final DisplayContent dc = imeTarget != null
? imeTarget.getDisplayContent() : getDefaultDisplayContentLocked();
// If there was a pending IME show(), reset it as IME has been
// requested to be hidden.
dc.getInsetsStateController().getImeSourceProvider().abortShowImePostLayout();

4
services/core/java/com/android/server/wm/WindowState.java
View File

@@ -5404,10 +5404,10 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP
* {@link android.view.inputmethod.InputMethodManager#showSoftInput(View, int)} is unknown,
* use {@link DisplayContent#getImeControlTarget()} instead.
*
* @return {@link WindowState} of host that controls the IME.
* @return {@link InsetsControlTarget} of host that controls the IME.
* When window is doesn't have a parent, it is returned as-is.
*/
WindowState getImeControlTarget() {
InsetsControlTarget getImeControlTarget() {
final DisplayContent dc = getDisplayContent();
final WindowState parentWindow = dc.getParentWindow();