commit 0ca3f98ec6bf3aef3943ac6ae066ba07ee639272
author Vinit Nayak <peanutbutter@google.com> Fri Oct 29 11:46:18 2021 -0700
committer Vinit Nayak <peanutbutter@google.com> Fri Oct 29 11:46:18 2021 -0700
tree 7878a73ba6c80a639139c28b79e0aaa30b76f648
parent 75c97f534bb340b625ea655c207b952a5a406c0e

Invoke IME switcher for taskbar through SysUI

Bug: 191814219
Test: IME switcher works small and large screen
Change-Id: Ic2db60357a13846bb34dddd64b27ecbbf8ff656f

quickstep/src/com/android/launcher3/taskbar/TaskbarNavButtonController.java

diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarNavButtonController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarNavButtonController.java
index 6fbef9b..a8a0b59 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarNavButtonController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarNavButtonController.java
@@ -102,9 +102,7 @@
     }
 
     private void showIMESwitcher() {
-        mService.getSystemService(InputMethodManager.class)
-                .showInputMethodPickerFromSystem(true /* showAuxiliarySubtypes */,
-                        DEFAULT_DISPLAY);
+        SystemUiProxy.INSTANCE.getNoCreate().onImeSwitcherPressed();
     }
 
     private void notifyImeClick(boolean longClick) {

quickstep/src/com/android/quickstep/SystemUiProxy.java

diff --git a/quickstep/src/com/android/quickstep/SystemUiProxy.java b/quickstep/src/com/android/quickstep/SystemUiProxy.java
index d9319a9..9fc557d 100644
--- a/quickstep/src/com/android/quickstep/SystemUiProxy.java
+++ b/quickstep/src/com/android/quickstep/SystemUiProxy.java
@@ -117,6 +117,17 @@
     }
 
     @Override
+    public void onImeSwitcherPressed() {
+        if (mSystemUiProxy != null) {
+            try {
+                mSystemUiProxy.onImeSwitcherPressed();
+            } catch (RemoteException e) {
+                Log.w(TAG, "Failed call onImeSwitcherPressed", e);
+            }
+        }
+    }
+
+    @Override
     public void setHomeRotationEnabled(boolean enabled) {
         if (mSystemUiProxy != null) {
             try {