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/*
* 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();
}
}
}
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