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.dialer.filterednumber; 17 18 import android.support.v4.app.Fragment; 19 import android.support.v4.app.FragmentManager; 20 import android.content.Intent; 21 import android.net.Uri; 22 import android.os.Bundle; 23 import android.support.v7.app.AppCompatActivity; 24 import android.util.Log; 25 import android.view.MenuItem; 26 import android.widget.FrameLayout; 27 import android.widget.FrameLayout.LayoutParams; 28 import android.widget.Toast; 29 30 import com.android.contacts.common.GeoUtil; 31 import com.android.contacts.common.dialog.IndeterminateProgressDialog; 32 import com.android.contacts.common.list.OnPhoneNumberPickerActionListener; 33 import com.android.dialer.R; 34 import com.android.dialer.database.FilteredNumberAsyncQueryHandler; 35 import com.android.dialer.list.BlockedListSearchAdapter; 36 import com.android.dialer.list.OnListFragmentScrolledListener; 37 import com.android.dialer.list.BlockedListSearchFragment; 38 import com.android.dialer.list.SearchFragment; 39 import com.android.dialer.logging.Logger; 40 import com.android.dialer.logging.ScreenEvent; 41 42 public class BlockedNumbersSettingsActivity extends AppCompatActivity 43 implements SearchFragment.HostInterface { 44 45 private static final String TAG_BLOCKED_MANAGEMENT_FRAGMENT = "blocked_management"; 46 private static final String TAG_BLOCKED_SEARCH_FRAGMENT = "blocked_search"; 47 private static final String TAG_VIEW_NUMBERS_TO_IMPORT_FRAGMENT = "view_numbers_to_import"; 48 49 @Override 50 protected void onCreate(Bundle savedInstanceState) { 51 super.onCreate(savedInstanceState); 52 setContentView(R.layout.blocked_numbers_activity); 53 54 // If savedInstanceState != null, the Activity will automatically restore the last fragment. 55 if (savedInstanceState == null) { 56 showManagementUi(); 57 } 58 } 59 60 /** 61 * Shows fragment with the list of currently blocked numbers and settings related to blocking. 62 */ 63 public void showManagementUi() { 64 BlockedNumbersFragment fragment = (BlockedNumbersFragment) getFragmentManager() 65 .findFragmentByTag(TAG_BLOCKED_MANAGEMENT_FRAGMENT); 66 if (fragment == null) { 67 fragment = new BlockedNumbersFragment(); 68 } 69 70 getFragmentManager().beginTransaction() 71 .replace(R.id.blocked_numbers_activity_container, fragment, 72 TAG_BLOCKED_MANAGEMENT_FRAGMENT) 73 .commit(); 74 75 Logger.logScreenView(ScreenEvent.BLOCKED_NUMBER_MANAGEMENT, this); 76 } 77 78 /** 79 * Shows fragment with search UI for browsing/finding numbers to block. 80 */ 81 public void showSearchUi() { 82 BlockedListSearchFragment fragment = (BlockedListSearchFragment) getFragmentManager() 83 .findFragmentByTag(TAG_BLOCKED_SEARCH_FRAGMENT); 84 if (fragment == null) { 85 fragment = new BlockedListSearchFragment(); 86 fragment.setHasOptionsMenu(false); 87 fragment.setShowEmptyListForNullQuery(true); 88 fragment.setDirectorySearchEnabled(false); 89 } 90 91 getFragmentManager().beginTransaction() 92 .replace(R.id.blocked_numbers_activity_container, fragment, 93 TAG_BLOCKED_SEARCH_FRAGMENT) 94 .addToBackStack(null) 95 .commit(); 96 97 Logger.logScreenView(ScreenEvent.BLOCKED_NUMBER_ADD_NUMBER, this); 98 } 99 100 /** 101 * Shows fragment with UI to preview the numbers of contacts currently marked as 102 * send-to-voicemail in Contacts. These numbers can be imported into Dialer's blocked number 103 * list. 104 */ 105 public void showNumbersToImportPreviewUi() { 106 ViewNumbersToImportFragment fragment = (ViewNumbersToImportFragment) getFragmentManager() 107 .findFragmentByTag(TAG_VIEW_NUMBERS_TO_IMPORT_FRAGMENT); 108 if (fragment == null) { 109 fragment = new ViewNumbersToImportFragment(); 110 } 111 112 getFragmentManager().beginTransaction() 113 .replace(R.id.blocked_numbers_activity_container, fragment, 114 TAG_VIEW_NUMBERS_TO_IMPORT_FRAGMENT) 115 .addToBackStack(null) 116 .commit(); 117 } 118 119 @Override 120 public boolean onOptionsItemSelected(MenuItem item) { 121 if (item.getItemId() == android.R.id.home) { 122 onBackPressed(); 123 return true; 124 } 125 return false; 126 } 127 128 @Override 129 public void onBackPressed() { 130 // TODO: Achieve back navigation without overriding onBackPressed. 131 if (getFragmentManager().getBackStackEntryCount() > 0) { 132 getFragmentManager().popBackStack(); 133 } else { 134 super.onBackPressed(); 135 } 136 } 137 138 @Override 139 public boolean isActionBarShowing() { 140 return false; 141 } 142 143 @Override 144 public boolean isDialpadShown() { 145 return false; 146 } 147 148 @Override 149 public int getDialpadHeight() { 150 return 0; 151 } 152 153 @Override 154 public int getActionBarHideOffset() { 155 return 0; 156 } 157 158 @Override 159 public int getActionBarHeight() { 160 return 0; 161 } 162 } 163