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      1 /*
      2  * Copyright (C) 2015 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 package com.android.messaging.ui.conversationsettings;
     17 
     18 import android.content.Context;
     19 import android.database.Cursor;
     20 import android.support.v7.widget.SwitchCompat;
     21 import android.text.TextUtils;
     22 import android.util.AttributeSet;
     23 import android.view.View;
     24 import android.widget.LinearLayout;
     25 import android.widget.TextView;
     26 
     27 import com.android.messaging.R;
     28 import com.android.messaging.datamodel.DataModel;
     29 import com.android.messaging.datamodel.data.ParticipantData;
     30 import com.android.messaging.datamodel.data.PeopleOptionsItemData;
     31 import com.android.messaging.util.Assert;
     32 
     33 /**
     34  * The view for a single entry in the options section of people & options activity.
     35  */
     36 public class PeopleOptionsItemView extends LinearLayout {
     37     /**
     38      * Implemented by the host of this view that handles options click event.
     39      */
     40     public interface HostInterface {
     41         void onOptionsItemViewClicked(PeopleOptionsItemData item, boolean isChecked);
     42     }
     43 
     44     private TextView mTitle;
     45     private TextView mSubtitle;
     46     private SwitchCompat mSwitch;
     47     private final PeopleOptionsItemData mData;
     48     private HostInterface mHostInterface;
     49 
     50     public PeopleOptionsItemView(final Context context, final AttributeSet attrs) {
     51         super(context, attrs);
     52         mData = DataModel.get().createPeopleOptionsItemData(context);
     53     }
     54 
     55     @Override
     56     protected void onFinishInflate () {
     57         mTitle = (TextView) findViewById(R.id.title);
     58         mSubtitle = (TextView) findViewById(R.id.subtitle);
     59         mSwitch = (SwitchCompat) findViewById(R.id.switch_button);
     60         setOnClickListener(new OnClickListener() {
     61             @Override
     62             public void onClick(final View v) {
     63                 mHostInterface.onOptionsItemViewClicked(mData, !mData.getChecked());
     64             }
     65         });
     66     }
     67 
     68     public void bind(final Cursor cursor, final int columnIndex, ParticipantData otherParticipant,
     69             final HostInterface hostInterface) {
     70         Assert.isTrue(columnIndex < PeopleOptionsItemData.SETTINGS_COUNT && columnIndex >= 0);
     71         mData.bind(cursor, otherParticipant, columnIndex);
     72         mHostInterface = hostInterface;
     73 
     74         mTitle.setText(mData.getTitle());
     75         final String subtitle = mData.getSubtitle();
     76         if (TextUtils.isEmpty(subtitle)) {
     77             mSubtitle.setVisibility(GONE);
     78         } else {
     79             mSubtitle.setVisibility(VISIBLE);
     80             mSubtitle.setText(subtitle);
     81         }
     82 
     83         if (mData.getCheckable()) {
     84             mSwitch.setVisibility(VISIBLE);
     85             mSwitch.setChecked(mData.getChecked());
     86         } else {
     87             mSwitch.setVisibility(GONE);
     88         }
     89 
     90         final boolean enabled = mData.getEnabled();
     91         if (enabled != isEnabled()) {
     92             mTitle.setEnabled(enabled);
     93             mSubtitle.setEnabled(enabled);
     94             mSwitch.setEnabled(enabled);
     95             setAlpha(enabled ? 1.0f : 0.5f);
     96             setEnabled(enabled);
     97         }
     98     }
     99 }
    100