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[PK Setting] add keyboard review under keyboard selection page

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Demo video as attached in bug.
Add new image view for keyboard layout review.
Reuse NewKeyboardLayoutPickerController under
NewKeyboardLayoutPickerFragment when get update for keyboard layout, get
preview image from inputManager and set to the view.

This feature will be guided with keyboard_layout_preview_flag, if the
flag is off, preview image from InputManager will be null.

Bug: 305588594
Test: Verified on device
Change-Id: Ic6f8e469d3cf7114dab6935304706ad42bf83608
This commit is contained in:
shaoweishen
2023-12-07 07:37:37 +00:00
parent 013626ebff
commit c08aad0ab4
5 changed files with 99 additions and 5 deletions
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44
src/com/android/settings/inputmethod/NewKeyboardLayoutPickerFragment.java
View File

@@ -16,35 +16,75 @@
package com.android.settings.inputmethod;
import static android.view.View.GONE;
import static android.view.View.VISIBLE;
import android.graphics.drawable.Drawable;
import android.hardware.input.InputManager;
import android.hardware.input.KeyboardLayout;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import androidx.fragment.app.Fragment;
import com.android.settings.R;
//TODO: b/316243168 - [Physical Keyboard Setting] Refactor NewKeyboardLayoutPickerFragment
public class NewKeyboardLayoutPickerFragment extends Fragment {
private static final int DEFAULT_KEYBOARD_PREVIEW_WIDTH = 1630;
private static final int DEFAULT_KEYBOARD_PREVIEW_HEIGHT = 540;
private ImageView mKeyboardLayoutPreview;
private InputManager mInputManager;
private final NewKeyboardLayoutPickerController.KeyboardLayoutSelectedCallback
mKeyboardLayoutSelectedCallback =
new NewKeyboardLayoutPickerController.KeyboardLayoutSelectedCallback() {
@Override
public void onSelected(KeyboardLayout keyboardLayout) {
if (mInputManager != null && mKeyboardLayoutPreview != null) {
Drawable previewDrawable = mInputManager.getKeyboardLayoutPreview(
keyboardLayout,
DEFAULT_KEYBOARD_PREVIEW_WIDTH, DEFAULT_KEYBOARD_PREVIEW_HEIGHT);
mKeyboardLayoutPreview.setVisibility(
previewDrawable == null ? GONE : VISIBLE);
if (previewDrawable != null) {
mKeyboardLayoutPreview.setImageDrawable(previewDrawable);
}
}
}
};
private final NewKeyboardLayoutPickerContent.ControllerUpdateCallback
mControllerUpdateCallback =
newKeyboardLayoutPickerController -> {
if (newKeyboardLayoutPickerController != null) {
newKeyboardLayoutPickerController.registerKeyboardSelectedCallback(
mKeyboardLayoutSelectedCallback);
}
};
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
mInputManager = requireContext().getSystemService(InputManager.class);
ViewGroup fragmentView = (ViewGroup) inflater.inflate(
R.layout.keyboard_layout_picker, container, false);
mKeyboardLayoutPreview = fragmentView.findViewById(R.id.keyboard_layout_preview);
getActivity().getSupportFragmentManager()
.beginTransaction()
.replace(R.id.keyboard_layout_title, new NewKeyboardLayoutPickerTitle())
.commit();
NewKeyboardLayoutPickerContent fragment = new NewKeyboardLayoutPickerContent();
fragment.setControllerUpdateCallback(mControllerUpdateCallback);
fragment.setArguments(getArguments());
getActivity().getSupportFragmentManager()
.beginTransaction()
.replace(R.id.keyboard_layouts, fragment)
.commit();
return fragmentView;
}
}