Handle edge-to-edge for SimpleInputMethodService

As the SimpleIME is targetting the current SDK, we have to handle the
bottom insets so that the SimpleKeyboardView does not overlap with the
navigation bar area.

Flag: EXEMPT testfix
Bug: 394328311
Test: atest InputMethodServiceTest
Change-Id: Ica92b730a93bc18438c0ca7cde2af0b338b57113

1 files changed, 10 insertions, 0 deletions

diff --git a/services/tests/InputMethodSystemServerTests/test-apps/SimpleTestIme/src/com/android/apps/inputmethod/simpleime/SimpleKeyboardView.java b/services/tests/InputMethodSystemServerTests/test-apps/SimpleTestIme/src/com/android/apps/inputmethod/simpleime/SimpleKeyboardView.java
index 55d1b451c6b0..1840cdea4c20 100644
--- a/services/tests/InputMethodSystemServerTests/test-apps/SimpleTestIme/src/com/android/apps/inputmethod/simpleime/SimpleKeyboardView.java
+++ b/services/tests/InputMethodSystemServerTests/test-apps/SimpleTestIme/src/com/android/apps/inputmethod/simpleime/SimpleKeyboardView.java
@@ -23,6 +23,7 @@ import android.util.Log;
 import android.util.SparseArray;
 import android.view.KeyEvent;
 import android.view.LayoutInflater;
+import android.view.WindowInsets;
 import android.widget.FrameLayout;
 import android.widget.TextView;
 
@@ -107,6 +108,15 @@ final class SimpleKeyboardView extends FrameLayout {
         mapSoftKeys();
     }
 
+    @Override
+    public WindowInsets onApplyWindowInsets(WindowInsets insets) {
+        // Handle edge to edge for navigationBars insets (system nav bar)
+        // and captionBars insets (IME navigation bar).
+        final int insetBottom = insets.getInsets(WindowInsets.Type.systemBars()).bottom;
+        setPadding(getPaddingLeft(), getPaddingTop(), getPaddingRight(), insetBottom);
+        return insets.inset(0, 0, 0, insetBottom);
+    }
+
     /**
      * Sets the key press listener.
      *