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/*
* Copyright (C) 2012 The CyanogenMod Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.profiles;
import android.content.ActivityNotFoundException;
import android.os.Bundle;
import android.preference.CheckBoxPreference;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
import com.android.settings.R;
import com.android.settings.SettingsActivity;
import com.android.settings.SettingsPreferenceFragment;
public class ProfilesPreference extends CheckBoxPreference implements View.OnClickListener {
private static final String TAG = ProfilesPreference.class.getSimpleName();
private static final float DISABLED_ALPHA = 0.4f;
private final SettingsPreferenceFragment mFragment;
private final Bundle mSettingsBundle;
// constant value that can be used to check return code from sub activity.
private static final int PROFILE_DETAILS = 1;
private ImageView mProfilesSettingsButton;
private TextView mTitleText;
private TextView mSummaryText;
private View mProfilesPref;
public ProfilesPreference(SettingsPreferenceFragment fragment, Bundle settingsBundle) {
super(fragment.getActivity(), null, R.style.ProfilesPreferenceStyle);
setLayoutResource(R.layout.preference_profiles);
setWidgetLayoutResource(R.layout.preference_profiles_widget);
mFragment = fragment;
mSettingsBundle = settingsBundle;
}
@Override
protected void onBindView(View view) {
super.onBindView(view);
mProfilesPref = view.findViewById(R.id.profiles_pref);
mProfilesPref.setOnClickListener(this);
mProfilesSettingsButton = (ImageView)view.findViewById(R.id.profiles_settings);
mTitleText = (TextView)view.findViewById(android.R.id.title);
mSummaryText = (TextView)view.findViewById(android.R.id.summary);
if (mSettingsBundle != null) {
mProfilesSettingsButton.setOnClickListener(this);
updatePreferenceViews();
} else {
mProfilesSettingsButton.setVisibility(View.GONE);
}
}
@Override
public void onClick(View view) {
if (view == mProfilesSettingsButton) {
try {
startProfileConfigActivity();
} catch (ActivityNotFoundException e) {
// If the settings activity does not exist, we can just do nothing...
}
} else if (view == mProfilesPref) {
if (isEnabled() && !isChecked()) {
setChecked(true);
callChangeListener(getKey());
}
}
}
@Override
public void setEnabled(boolean enabled) {
super.setEnabled(enabled);
if (enabled) {
updatePreferenceViews();
} else {
disablePreferenceViews();
}
}
private void disablePreferenceViews() {
if (mProfilesSettingsButton != null) {
mProfilesSettingsButton.setEnabled(false);
mProfilesSettingsButton.setAlpha(DISABLED_ALPHA);
}
if (mProfilesPref != null) {
mProfilesPref.setEnabled(false);
mProfilesPref.setBackgroundColor(0);
}
}
private void updatePreferenceViews() {
final boolean checked = isChecked();
if (mProfilesSettingsButton != null) {
mProfilesSettingsButton.setEnabled(true);
mProfilesSettingsButton.setClickable(true);
mProfilesSettingsButton.setFocusable(true);
}
if (mTitleText != null) {
mTitleText.setEnabled(true);
}
if (mSummaryText != null) {
mSummaryText.setEnabled(checked);
}
if (mProfilesPref != null) {
mProfilesPref.setEnabled(true);
mProfilesPref.setLongClickable(checked);
final boolean enabled = isEnabled();
mProfilesPref.setOnClickListener(enabled ? this : null);
if (!enabled) {
mProfilesPref.setBackgroundColor(0);
}
}
}
// utility method used to start sub activity
private void startProfileConfigActivity() {
SettingsActivity pa = (SettingsActivity) mFragment.getActivity();
pa.startPreferencePanel(SetupActionsFragment.class.getCanonicalName(), mSettingsBundle,
R.string.profile_profile_manage, null, null, PROFILE_DETAILS);
}
}
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