安卓中級教程（11）：深入研究餓了麼的各個java檔運作關係（1）

 1 package com.example.ele_me.activity;
 2
 3 import android.annotation.SuppressLint;
 4 import android.app.Activity;
 5 import android.os.Bundle;
 6 import android.support.v4.widget.SlidingPaneLayout;
 7 import android.view.View;
 8 import android.view.Window;
 9 import android.view.View.OnClickListener;
10 import android.webkit.WebChromeClient;
11 import android.webkit.WebView;
12 import android.widget.ImageView;
13 import android.widget.LinearLayout;
14 import android.widget.LinearLayout.LayoutParams;
15 import android.widget.TextView;
16
17 import com.example.ele_me.R;
18 import com.example.ele_me.util.InjectView;
19 import com.example.ele_me.util.Injector;
20
21 public class DianPingWebActivity extends Activity {
22
23     //@InjectView是用於取代findViewById的用法，但必須謹記要另外建立InjectView.java和Injector.java檔。
24     @InjectView(R.id.webview_common)
25     private WebView mWebView;
26     @InjectView(R.id.iv_head_left)
27     private ImageView head_left;
28     @InjectView(R.id.linear_above_toHome)
29     private LinearLayout above_toHome;
30     @InjectView(R.id.tv_common_above_head)
31     private TextView above_tittle;
32
33
34     //確保新舊版本相容
35     @SuppressLint("NewApi")
36     @Override
37     protected void onCreate(Bundle savedInstanceState) {
38         // TODO Auto-generated method stub
39         super.onCreate(savedInstanceState);
40         requestWindowFeature(Window.FEATURE_NO_TITLE);
41         setContentView(R.layout.dianping_main);
42         //寫入所有InjectorView的對象，並初始化。
43         Injector.get(this).inject();// init views
44         initView();
45         setListener();
46     }
47
48     private void setListener() {
49         // TODO Auto-generated method stub
50         //監聽above_toHome.Layout.xml。為何要設置這個onClickListener?
51         above_toHome.setOnClickListener(new OnClickListener() {
52             public void onClick(View v) {
53                 finish();
54
55             }
56         });
57
58     }
59
60     private void initView() {
61         above_tittle.setText("眾籌之星");
62         head_left.setImageResource(R.drawable.abc_ic_ab_back_holo_dark);
63         mWebView.loadUrl("http://www.dsestar.weebly.com");
64
65         mWebView.setWebChromeClient(new WebChromeClient() {
66             public void onProgressChanged(WebView view, int progress) {
67             }
68         });
69
70     }
71
72 }