96577681a2
If engine is not active, its settings icon is disabled in Settings > Language & input > Text-to-speech output screen. Currently, settings icons for all TTS engines are shown at the same opacity. This fix dims settings icons of not-selected engines. Make sure that more than one TTS engine are installed on the target, for e.g., Google Text-to-speech Engine and Classic Text To Speech Engine (SVOX Classic TTS). Additionally, since setAlpha() is used in multiple places within Settings package, moved DISABLED_ALPHA declaration to Utils.java in order to have single point of reference. Change-Id: Ifa7de79814a2f4a4aa021cd8621cbfab41655680 Signed-off-by: Shuhrat Dehkanov <uzbmaster@gmail.com>
118 lines
3.8 KiB
Java
118 lines
3.8 KiB
Java
/*
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* Copyright (C) 2011 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 com.android.settings.R;
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import com.android.settings.SettingsPreferenceFragment;
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import com.android.settings.Utils;
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import android.content.Context;
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import android.content.Intent;
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import android.preference.CheckBoxPreference;
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import android.util.AttributeSet;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.widget.ImageView;
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import android.widget.TextView;
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public class CheckBoxAndSettingsPreference extends CheckBoxPreference {
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private SettingsPreferenceFragment mFragment;
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private TextView mTitleText;
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private TextView mSummaryText;
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private ImageView mSettingsButton;
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private Intent mSettingsIntent;
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public CheckBoxAndSettingsPreference(Context context, AttributeSet attrs) {
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super(context, attrs);
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setLayoutResource(R.layout.preference_inputmethod);
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setWidgetLayoutResource(R.layout.preference_inputmethod_widget);
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}
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@Override
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protected void onBindView(View view) {
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super.onBindView(view);
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View textLayout = view.findViewById(R.id.inputmethod_pref);
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textLayout.setOnClickListener(
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new OnClickListener() {
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@Override
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public void onClick(View arg0) {
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onCheckBoxClicked();
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}
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});
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mSettingsButton = (ImageView) view.findViewById(R.id.inputmethod_settings);
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mTitleText = (TextView)view.findViewById(android.R.id.title);
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mSummaryText = (TextView)view.findViewById(android.R.id.summary);
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mSettingsButton.setOnClickListener(
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new OnClickListener() {
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@Override
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public void onClick(View clickedView) {
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onSettingsButtonClicked();
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}
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});
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enableSettingsButton();
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}
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@Override
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public void setEnabled(boolean enabled) {
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super.setEnabled(enabled);
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enableSettingsButton();
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}
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public void setFragmentIntent(SettingsPreferenceFragment fragment, Intent intent) {
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mFragment = fragment;
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mSettingsIntent = intent;
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}
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protected void onCheckBoxClicked() {
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if (isChecked()) {
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setChecked(false);
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} else {
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setChecked(true);
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}
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}
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protected void onSettingsButtonClicked() {
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if (mFragment != null && mSettingsIntent != null) {
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mFragment.startActivity(mSettingsIntent);
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}
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}
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private void enableSettingsButton() {
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if (mSettingsButton != null) {
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if (mSettingsIntent == null) {
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mSettingsButton.setVisibility(View.GONE);
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} else {
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final boolean checked = isChecked();
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mSettingsButton.setEnabled(checked);
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mSettingsButton.setClickable(checked);
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mSettingsButton.setFocusable(checked);
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if (!checked) {
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mSettingsButton.setAlpha(Utils.DISABLED_ALPHA);
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}
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}
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}
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if (mTitleText != null) {
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mTitleText.setEnabled(true);
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}
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if (mSummaryText != null) {
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mSummaryText.setEnabled(true);
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}
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}
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}
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