1 /* 2 * Copyright (C) 2016 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.voicemail; 18 19 import android.content.Intent; 20 import android.database.Cursor; 21 import android.os.Bundle; 22 import android.support.v7.app.ActionBar; 23 import android.support.v7.widget.LinearLayoutManager; 24 import android.support.v7.widget.RecyclerView; 25 import android.view.MenuItem; 26 import android.view.View; 27 28 import com.android.contacts.common.GeoUtil; 29 import com.android.dialer.DialtactsActivity; 30 import com.android.dialer.R; 31 import com.android.dialer.TransactionSafeActivity; 32 import com.android.dialer.calllog.CallLogAdapter; 33 import com.android.dialer.calllog.CallLogQueryHandler; 34 import com.android.dialer.calllog.ContactInfoHelper; 35 import com.android.dialer.widget.EmptyContentView; 36 import com.android.dialerbind.ObjectFactory; 37 38 /** 39 * This activity manages all the voicemails archived by the user. 40 */ 41 public class VoicemailArchiveActivity extends TransactionSafeActivity 42 implements CallLogAdapter.CallFetcher, CallLogQueryHandler.Listener { 43 private RecyclerView mRecyclerView; 44 private LinearLayoutManager mLayoutManager; 45 private EmptyContentView mEmptyListView; 46 private CallLogAdapter mAdapter; 47 private VoicemailPlaybackPresenter mVoicemailPlaybackPresenter; 48 private CallLogQueryHandler mCallLogQueryHandler; 49 50 @Override onOptionsItemSelected(MenuItem item)51 public boolean onOptionsItemSelected(MenuItem item) { 52 if (!isSafeToCommitTransactions()) { 53 return true; 54 } 55 56 switch (item.getItemId()) { 57 case android.R.id.home: 58 Intent intent = new Intent(this, DialtactsActivity.class); 59 // Clears any activities between VoicemailArchiveActivity and DialtactsActivity 60 // on the activity stack and reuses the existing instance of DialtactsActivity 61 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); 62 startActivity(intent); 63 return true; 64 } 65 return super.onOptionsItemSelected(item); 66 } 67 68 @Override onCreate(Bundle savedInstanceState)69 protected void onCreate(Bundle savedInstanceState) { 70 super.onCreate(savedInstanceState); 71 72 setContentView(R.layout.call_log_fragment); 73 74 // Make window opaque to reduce overdraw 75 getWindow().setBackgroundDrawable(null); 76 77 ActionBar actionBar = getSupportActionBar(); 78 actionBar.setDisplayShowHomeEnabled(true); 79 actionBar.setDisplayHomeAsUpEnabled(true); 80 actionBar.setDisplayShowTitleEnabled(true); 81 actionBar.setElevation(0); 82 83 mCallLogQueryHandler = new CallLogQueryHandler(this, getContentResolver(), this); 84 mVoicemailPlaybackPresenter = VoicemailArchivePlaybackPresenter 85 .getInstance(this, savedInstanceState); 86 87 mRecyclerView = (RecyclerView) findViewById(R.id.recycler_view); 88 mRecyclerView.setHasFixedSize(true); 89 mLayoutManager = new LinearLayoutManager(this); 90 mRecyclerView.setLayoutManager(mLayoutManager); 91 mEmptyListView = (EmptyContentView) findViewById(R.id.empty_list_view); 92 mEmptyListView.setDescription(R.string.voicemail_archive_empty); 93 mEmptyListView.setImage(R.drawable.empty_call_log); 94 95 mAdapter = ObjectFactory.newCallLogAdapter( 96 this, 97 this, 98 new ContactInfoHelper(this, GeoUtil.getCurrentCountryIso(this)), 99 mVoicemailPlaybackPresenter, 100 CallLogAdapter.ACTIVITY_TYPE_ARCHIVE); 101 mRecyclerView.setAdapter(mAdapter); 102 fetchCalls(); 103 } 104 105 @Override onPause()106 protected void onPause() { 107 mVoicemailPlaybackPresenter.onPause(); 108 mAdapter.onPause(); 109 super.onPause(); 110 } 111 112 @Override onResume()113 public void onResume() { 114 super.onResume(); 115 mAdapter.onResume(); 116 mVoicemailPlaybackPresenter.onResume(); 117 } 118 119 @Override onDestroy()120 public void onDestroy() { 121 mVoicemailPlaybackPresenter.onDestroy(); 122 mAdapter.changeCursor(null); 123 super.onDestroy(); 124 } 125 126 @Override onSaveInstanceState(Bundle outState)127 public void onSaveInstanceState(Bundle outState) { 128 super.onSaveInstanceState(outState); 129 mVoicemailPlaybackPresenter.onSaveInstanceState(outState); 130 } 131 132 @Override fetchCalls()133 public void fetchCalls() { 134 mCallLogQueryHandler.fetchVoicemailArchive(); 135 } 136 137 @Override onVoicemailStatusFetched(Cursor statusCursor)138 public void onVoicemailStatusFetched(Cursor statusCursor) { 139 // Do nothing 140 } 141 142 @Override onVoicemailUnreadCountFetched(Cursor cursor)143 public void onVoicemailUnreadCountFetched(Cursor cursor) { 144 // Do nothing 145 } 146 147 @Override onMissedCallsUnreadCountFetched(Cursor cursor)148 public void onMissedCallsUnreadCountFetched(Cursor cursor) { 149 // Do nothing 150 } 151 152 @Override onCallsFetched(Cursor cursor)153 public boolean onCallsFetched(Cursor cursor) { 154 mAdapter.changeCursorVoicemail(cursor); 155 boolean showListView = cursor != null && cursor.getCount() > 0; 156 mRecyclerView.setVisibility(showListView ? View.VISIBLE : View.GONE); 157 mEmptyListView.setVisibility(!showListView ? View.VISIBLE : View.GONE); 158 return true; 159 } 160 } 161