aa1d9c4dba
1. getModifierKeyRemapping 2. remapModifierKey 3. clearAllModifierKeyRemappings Demo: go/modifier_keys_settings_demo Bug: 244535460 Test: local test Change-Id: I47bcd0b58637feb68c579112a991371490af0157
111 lines
3.9 KiB
Java
111 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.WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.content.Context;
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import android.hardware.input.InputManager;
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import android.os.Bundle;
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import android.text.Spannable;
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import android.text.SpannableString;
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import android.text.style.ForegroundColorSpan;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.Window;
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import android.widget.Button;
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import androidx.fragment.app.DialogFragment;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceScreen;
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import com.android.settings.R;
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import com.android.settingslib.Utils;
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public class ModifierKeysResetDialogFragment extends DialogFragment {
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private static final String MODIFIER_KEYS_CAPS_LOCK = "modifier_keys_caps_lock";
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private static final String MODIFIER_KEYS_CTRL = "modifier_keys_ctrl";
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private static final String MODIFIER_KEYS_META = "modifier_keys_meta";
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private static final String MODIFIER_KEYS_ALT = "modifier_keys_alt";
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private PreferenceScreen mScreen;
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private InputManager mIm;
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private String[] mKeys = {
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MODIFIER_KEYS_CAPS_LOCK,
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MODIFIER_KEYS_CTRL,
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MODIFIER_KEYS_META,
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MODIFIER_KEYS_ALT};
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public ModifierKeysResetDialogFragment() {
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}
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public ModifierKeysResetDialogFragment(PreferenceScreen screen, InputManager inputManager) {
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mScreen = screen;
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mIm = inputManager;
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}
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@Override
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public Dialog onCreateDialog(Bundle savedInstanceState) {
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super.onCreateDialog(savedInstanceState);
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Context mContext = getActivity();
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View dialoglayout =
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LayoutInflater.from(mContext).inflate(R.layout.modifier_key_reset_dialog, null);
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AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(mContext);
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dialogBuilder.setView(dialoglayout);
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AlertDialog modifierKeyResetDialog = dialogBuilder.create();
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Button restoreButton = dialoglayout.findViewById(R.id.modifier_key_reset_restore_button);
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restoreButton.setOnClickListener(v -> {
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resetToDefault();
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modifierKeyResetDialog.dismiss();
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});
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Button cancelButton = dialoglayout.findViewById(R.id.modifier_key_reset_cancel_button);
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cancelButton.setOnClickListener(v -> {
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modifierKeyResetDialog.dismiss();
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});
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final Window window = modifierKeyResetDialog.getWindow();
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window.setType(TYPE_SYSTEM_DIALOG);
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return modifierKeyResetDialog;
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}
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private void resetToDefault() {
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Context mContext = getActivity();
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for (int i = 0; i < mKeys.length; i++) {
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Preference preference = mScreen.findPreference(mKeys[i]);
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Spannable title = new SpannableString(
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mContext.getString(R.string.modifier_keys_default_summary));
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title.setSpan(
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new ForegroundColorSpan(getColorOfTextColorSecondary()),
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0, title.length(), 0);
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preference.setSummary(title);
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}
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if (mIm != null) {
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mIm.clearAllModifierKeyRemappings();
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}
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}
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private int getColorOfTextColorSecondary() {
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return Utils.getColorAttrDefaultColor(getActivity(), android.R.attr.textColorSecondary);
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}
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}
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