1 /*
2  * Copyright (C) 2017 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 
17 package com.android.dialer.enrichedcall.simulator;
18 
19 import android.content.Context;
20 import android.content.Intent;
21 import android.os.Bundle;
22 import android.support.annotation.NonNull;
23 import android.support.annotation.Nullable;
24 import android.support.v7.app.AppCompatActivity;
25 import android.support.v7.widget.LinearLayoutManager;
26 import android.support.v7.widget.RecyclerView;
27 import android.support.v7.widget.Toolbar;
28 import android.view.View;
29 import android.view.View.OnClickListener;
30 import android.widget.Button;
31 import com.android.dialer.common.Assert;
32 import com.android.dialer.common.LogUtil;
33 import com.android.dialer.enrichedcall.EnrichedCallComponent;
34 import com.android.dialer.enrichedcall.EnrichedCallManager;
35 import com.android.dialer.enrichedcall.EnrichedCallManager.StateChangedListener;
36 
37 /**
38  * Activity used to display Enriched call sessions that are currently in memory, and create new
39  * outgoing sessions with various bits of data.
40  *
41  * <p>This activity will dynamically refresh as new sessions are added or updated, but there's no
42  * update when sessions are deleted from memory. Use the refresh button to update the view.
43  */
44 public class EnrichedCallSimulatorActivity extends AppCompatActivity
45     implements StateChangedListener, OnClickListener {
46 
newIntent(@onNull Context context)47   public static Intent newIntent(@NonNull Context context) {
48     return new Intent(Assert.isNotNull(context), EnrichedCallSimulatorActivity.class);
49   }
50 
51   private Button refreshButton;
52 
53   private SessionsAdapter sessionsAdapter;
54 
55   @Override
onCreate(@ullable Bundle bundle)56   protected void onCreate(@Nullable Bundle bundle) {
57     LogUtil.enterBlock("EnrichedCallSimulatorActivity.onCreate");
58     super.onCreate(bundle);
59     setContentView(R.layout.enriched_call_simulator_activity);
60     Toolbar toolbar = findViewById(R.id.toolbar);
61     toolbar.setTitle(R.string.enriched_call_simulator_activity);
62 
63     refreshButton = findViewById(R.id.refresh);
64     refreshButton.setOnClickListener(this);
65 
66     RecyclerView recyclerView = findViewById(R.id.sessions_recycler_view);
67     recyclerView.setLayoutManager(new LinearLayoutManager(this));
68 
69     sessionsAdapter = new SessionsAdapter();
70     sessionsAdapter.setSessionStrings(getEnrichedCallManager().getAllSessionsForDisplay());
71     recyclerView.setAdapter(sessionsAdapter);
72   }
73 
74   @Override
onResume()75   protected void onResume() {
76     LogUtil.enterBlock("EnrichedCallSimulatorActivity.onResume");
77     super.onResume();
78     getEnrichedCallManager().registerStateChangedListener(this);
79   }
80 
81   @Override
onPause()82   protected void onPause() {
83     LogUtil.enterBlock("EnrichedCallSimulatorActivity.onPause");
84     super.onPause();
85     getEnrichedCallManager().unregisterStateChangedListener(this);
86   }
87 
88   @Override
onEnrichedCallStateChanged()89   public void onEnrichedCallStateChanged() {
90     LogUtil.enterBlock("EnrichedCallSimulatorActivity.onEnrichedCallStateChanged");
91     refreshSessions();
92   }
93 
94   @Override
onClick(View v)95   public void onClick(View v) {
96     if (v == refreshButton) {
97       LogUtil.i("EnrichedCallSimulatorActivity.onClick", "refreshing sessions");
98       refreshSessions();
99     }
100   }
101 
refreshSessions()102   private void refreshSessions() {
103     sessionsAdapter.setSessionStrings(getEnrichedCallManager().getAllSessionsForDisplay());
104     sessionsAdapter.notifyDataSetChanged();
105   }
106 
getEnrichedCallManager()107   private EnrichedCallManager getEnrichedCallManager() {
108     return EnrichedCallComponent.get(this).getEnrichedCallManager();
109   }
110 }
111