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Merge "[Physical Keyboard] Null check before using layout descriptor" into main

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This commit is contained in:
Shaowei Shen
2025-03-13 20:00:45 -07:00
committed by Android (Google) Code Review
parent 3ab16de602 c1438d80f4
commit 599d191ecc
2 changed files with 18 additions and 6 deletions
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14
src/com/android/settings/inputmethod/NewKeyboardLayoutPickerController.java
View File

@@ -26,6 +26,7 @@ import android.os.Bundle;
import android.view.inputmethod.InputMethodInfo;
import android.view.inputmethod.InputMethodSubtype;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import androidx.preference.Preference;
import androidx.preference.PreferenceScreen;
@@ -58,7 +59,7 @@ public class NewKeyboardLayoutPickerController extends BasePreferenceController
private PreferenceScreen mScreen;
private String mPreviousSelection;
private String mFinalSelectedLayoutDescriptor;
private String mSelectedLayoutDescriptor;
@Nullable private String mSelectedLayoutDescriptor;
private MetricsFeatureProvider mMetricsFeatureProvider;
private KeyboardLayoutSelectedCallback mKeyboardLayoutSelectedCallback;
@@ -186,7 +187,8 @@ public class NewKeyboardLayoutPickerController extends BasePreferenceController
pref = new TickButtonPreference(mScreen.getContext());
pref.setTitle(layout.getLabel());
if (mSelectedLayoutDescriptor.equals(layout.getDescriptor())) {
if (mSelectedLayoutDescriptor != null && mSelectedLayoutDescriptor.equals(
layout.getDescriptor())) {
if (mKeyboardLayoutSelectedCallback != null) {
mKeyboardLayoutSelectedCallback.onSelected(layout);
}
@@ -197,6 +199,12 @@ public class NewKeyboardLayoutPickerController extends BasePreferenceController
mScreen.addPreference(pref);
mPreferenceMap.put(pref, layout);
}
if (mSelectedLayoutDescriptor == null && mKeyboardLayoutSelectedCallback != null) {
// Pass null here since getKeyboardLayoutPreview() accept null layout, which will
// return default preview image
mKeyboardLayoutSelectedCallback.onSelected(null);
}
}
private void setLayout(TickButtonPreference preference) {
@@ -233,6 +241,6 @@ public class NewKeyboardLayoutPickerController extends BasePreferenceController
/**
* Called when KeyboardLayout been selected.
*/
void onSelected(KeyboardLayout keyboardLayout);
void onSelected(@Nullable KeyboardLayout keyboardLayout);
}
}

10
src/com/android/settings/inputmethod/NewKeyboardLayoutPickerFragment.java
View File

@@ -31,6 +31,7 @@ import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import com.android.settings.R;
@@ -48,10 +49,10 @@ public class NewKeyboardLayoutPickerFragment extends Fragment {
mKeyboardLayoutSelectedCallback =
new NewKeyboardLayoutPickerController.KeyboardLayoutSelectedCallback() {
@Override
public void onSelected(KeyboardLayout keyboardLayout) {
public void onSelected(@Nullable KeyboardLayout keyboardLayout) {
if (mInputManager != null
&& mKeyboardLayoutPreview != null
&& mKeyboardLayoutPreviewText != null && keyboardLayout != null) {
&& mKeyboardLayoutPreviewText != null) {
Drawable previewDrawable = mInputManager.getKeyboardLayoutPreview(
keyboardLayout,
DEFAULT_KEYBOARD_PREVIEW_WIDTH, DEFAULT_KEYBOARD_PREVIEW_HEIGHT);
@@ -60,9 +61,12 @@ public class NewKeyboardLayoutPickerFragment extends Fragment {
mKeyboardLayoutPreviewText.setVisibility(
previewDrawable == null ? GONE : VISIBLE);
if (previewDrawable != null) {
mKeyboardLayoutPreviewText.setText(keyboardLayout.getLabel());
mKeyboardLayoutPreview.setImageDrawable(previewDrawable);
}
mKeyboardLayoutPreviewText.setText(
keyboardLayout != null ? keyboardLayout.getLabel()
: requireContext().getString(
R.string.keyboard_default_layout));
}
}
};