| /* |
| * Copyright (C) 2012 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.example.android.support.appnavigation.app; |
| |
| import com.example.android.support.appnavigation.R; |
| |
| import android.app.ActionBar; |
| import android.app.Activity; |
| import android.content.Intent; |
| import android.os.Bundle; |
| import android.support.v4.app.NavUtils; |
| import android.view.MenuItem; |
| import android.view.View; |
| import android.widget.TextView; |
| |
| public class PeerActivity extends Activity { |
| private static final String EXTRA_PEER_COUNT = |
| "com.example.android.appnavigation.EXTRA_PEER_COUNT"; |
| |
| private int mPeerCount; |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.peer); |
| |
| ActionBarCompat.setDisplayHomeAsUpEnabled(this, true); |
| |
| mPeerCount = getIntent().getIntExtra(EXTRA_PEER_COUNT, 0) + 1; |
| TextView tv = (TextView) findViewById(R.id.peer_counter); |
| tv.setText(getResources().getText(R.string.peer_count).toString() + mPeerCount); |
| } |
| |
| @Override |
| public boolean onOptionsItemSelected(MenuItem item) { |
| if (item.getItemId() == android.R.id.home) { |
| NavUtils.navigateUpFromSameTask(this); |
| return true; |
| } |
| return super.onOptionsItemSelected(item); |
| } |
| |
| public void onLaunchPeer(View v) { |
| Intent target = new Intent(this, PeerActivity.class); |
| target.putExtra(EXTRA_PEER_COUNT, mPeerCount); |
| startActivity(target); |
| } |
| } |