c08aad0ab4
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
91 lines
3.9 KiB
Java
91 lines
3.9 KiB
Java
/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.inputmethod;
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import static android.view.View.GONE;
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import static android.view.View.VISIBLE;
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import android.graphics.drawable.Drawable;
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import android.hardware.input.InputManager;
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import android.hardware.input.KeyboardLayout;
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import android.os.Bundle;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.ImageView;
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import androidx.fragment.app.Fragment;
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import com.android.settings.R;
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//TODO: b/316243168 - [Physical Keyboard Setting] Refactor NewKeyboardLayoutPickerFragment
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public class NewKeyboardLayoutPickerFragment extends Fragment {
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private static final int DEFAULT_KEYBOARD_PREVIEW_WIDTH = 1630;
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private static final int DEFAULT_KEYBOARD_PREVIEW_HEIGHT = 540;
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private ImageView mKeyboardLayoutPreview;
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private InputManager mInputManager;
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private final NewKeyboardLayoutPickerController.KeyboardLayoutSelectedCallback
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mKeyboardLayoutSelectedCallback =
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new NewKeyboardLayoutPickerController.KeyboardLayoutSelectedCallback() {
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@Override
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public void onSelected(KeyboardLayout keyboardLayout) {
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if (mInputManager != null && mKeyboardLayoutPreview != null) {
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Drawable previewDrawable = mInputManager.getKeyboardLayoutPreview(
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keyboardLayout,
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DEFAULT_KEYBOARD_PREVIEW_WIDTH, DEFAULT_KEYBOARD_PREVIEW_HEIGHT);
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mKeyboardLayoutPreview.setVisibility(
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previewDrawable == null ? GONE : VISIBLE);
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if (previewDrawable != null) {
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mKeyboardLayoutPreview.setImageDrawable(previewDrawable);
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}
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}
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}
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};
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private final NewKeyboardLayoutPickerContent.ControllerUpdateCallback
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mControllerUpdateCallback =
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newKeyboardLayoutPickerController -> {
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if (newKeyboardLayoutPickerController != null) {
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newKeyboardLayoutPickerController.registerKeyboardSelectedCallback(
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mKeyboardLayoutSelectedCallback);
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}
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};
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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mInputManager = requireContext().getSystemService(InputManager.class);
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ViewGroup fragmentView = (ViewGroup) inflater.inflate(
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R.layout.keyboard_layout_picker, container, false);
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mKeyboardLayoutPreview = fragmentView.findViewById(R.id.keyboard_layout_preview);
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getActivity().getSupportFragmentManager()
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.beginTransaction()
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.replace(R.id.keyboard_layout_title, new NewKeyboardLayoutPickerTitle())
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.commit();
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NewKeyboardLayoutPickerContent fragment = new NewKeyboardLayoutPickerContent();
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fragment.setControllerUpdateCallback(mControllerUpdateCallback);
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fragment.setArguments(getArguments());
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getActivity().getSupportFragmentManager()
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.beginTransaction()
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.replace(R.id.keyboard_layouts, fragment)
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.commit();
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return fragmentView;
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}
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}
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