| /* |
| * Copyright (C) 2015 The Android Open Source 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.dialer.app.filterednumber; |
| |
| import android.os.Bundle; |
| import android.support.v7.app.AppCompatActivity; |
| import android.view.MenuItem; |
| import com.android.dialer.app.R; |
| import com.android.dialer.logging.Logger; |
| import com.android.dialer.logging.ScreenEvent; |
| |
| /** TODO(calderwoodra): documentation */ |
| public class BlockedNumbersSettingsActivity extends AppCompatActivity { |
| |
| private static final String TAG_BLOCKED_MANAGEMENT_FRAGMENT = "blocked_management"; |
| private static final String TAG_VIEW_NUMBERS_TO_IMPORT_FRAGMENT = "view_numbers_to_import"; |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.blocked_numbers_activity); |
| |
| // If savedInstanceState != null, the Activity will automatically restore the last fragment. |
| if (savedInstanceState == null) { |
| showManagementUi(); |
| } |
| } |
| |
| /** Shows fragment with the list of currently blocked numbers and settings related to blocking. */ |
| public void showManagementUi() { |
| BlockedNumbersFragment fragment = |
| (BlockedNumbersFragment) |
| getFragmentManager().findFragmentByTag(TAG_BLOCKED_MANAGEMENT_FRAGMENT); |
| if (fragment == null) { |
| fragment = new BlockedNumbersFragment(); |
| } |
| |
| getFragmentManager() |
| .beginTransaction() |
| .replace(R.id.blocked_numbers_activity_container, fragment, TAG_BLOCKED_MANAGEMENT_FRAGMENT) |
| .commit(); |
| |
| Logger.get(this).logScreenView(ScreenEvent.Type.BLOCKED_NUMBER_MANAGEMENT, this); |
| } |
| |
| /** |
| * Shows fragment with UI to preview the numbers of contacts currently marked as send-to-voicemail |
| * in Contacts. These numbers can be imported into Dialer's blocked number list. |
| */ |
| public void showNumbersToImportPreviewUi() { |
| ViewNumbersToImportFragment fragment = |
| (ViewNumbersToImportFragment) |
| getFragmentManager().findFragmentByTag(TAG_VIEW_NUMBERS_TO_IMPORT_FRAGMENT); |
| if (fragment == null) { |
| fragment = new ViewNumbersToImportFragment(); |
| } |
| |
| getFragmentManager() |
| .beginTransaction() |
| .replace( |
| R.id.blocked_numbers_activity_container, fragment, TAG_VIEW_NUMBERS_TO_IMPORT_FRAGMENT) |
| .addToBackStack(null) |
| .commit(); |
| } |
| |
| @Override |
| public boolean onOptionsItemSelected(MenuItem item) { |
| if (item.getItemId() == android.R.id.home) { |
| onBackPressed(); |
| return true; |
| } |
| return false; |
| } |
| |
| @Override |
| public void onBackPressed() { |
| // TODO: Achieve back navigation without overriding onBackPressed. |
| if (getFragmentManager().getBackStackEntryCount() > 0) { |
| getFragmentManager().popBackStack(); |
| } else { |
| super.onBackPressed(); |
| } |
| } |
| } |