1 /* 2 * Copyright (C) 2012 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.example.android.appnavigation.app; 18 19 import com.example.android.appnavigation.R; 20 21 import android.app.Activity; 22 import android.content.Intent; 23 import android.os.Bundle; 24 import android.view.View; 25 import android.widget.TextView; 26 27 public class PeerActivity extends Activity { 28 private static final String EXTRA_PEER_COUNT = 29 "com.example.android.appnavigation.EXTRA_PEER_COUNT"; 30 31 private int mPeerCount; 32 33 @Override onCreate(Bundle savedInstanceState)34 protected void onCreate(Bundle savedInstanceState) { 35 super.onCreate(savedInstanceState); 36 setContentView(R.layout.peer); 37 38 mPeerCount = getIntent().getIntExtra(EXTRA_PEER_COUNT, 0) + 1; 39 TextView tv = (TextView) findViewById(R.id.peer_counter); 40 tv.setText(getResources().getText(R.string.peer_count).toString() + mPeerCount); 41 } 42 onLaunchPeer(View v)43 public void onLaunchPeer(View v) { 44 Intent target = new Intent(this, PeerActivity.class); 45 target.putExtra(EXTRA_PEER_COUNT, mPeerCount); 46 startActivity(target); 47 } 48 } 49