android之隐式intent调用

直接上代码

MainActivity.java

 1 package com.example.test1;
 2 
 3 import android.app.Activity;
 4 import android.content.Intent;
 5 import android.net.Uri;
 6 import android.os.Bundle;
 7 import android.view.View;
 8 import android.view.View.OnClickListener;
 9 import android.widget.Button;
10 
11 public class MainActivity extends Activity {
12 
13     @Override
14     protected void onCreate(Bundle savedInstanceState) {
15         super.onCreate(savedInstanceState);
16         setContentView(R.layout.activity_main);
17     
18         Button btnButton = (Button) findViewById(R.id.button1);
19         
20         btnButton.setOnClickListener(new OnClickListener() {
21             
22             @Override
23             public void onClick(View v) {
24                 // TODO Auto-generated method stub
25                 Intent intent = new Intent();
26                 intent.setAction("aa.bb.cc.dd.ee.ff");
27                 
28                 startActivity(intent);
29             }
30         });
31     }
32 }

SecondActivity.java

 1 package com.example.test1;
 2 
 3 import android.app.Activity;
 4 import android.content.Intent;
 5 import android.os.Bundle;
 6 import android.widget.TextView;
 7 
 8 public class SecondActivity extends Activity {
 9 
10     @Override
11     protected void onCreate(Bundle savedInstanceState) {
12         
13         super.onCreate(savedInstanceState);
14         
15         setContentView(R.layout.second_main);
16 
17         Intent intent = getIntent();
18         
19         TextView textView = (TextView) findViewById(R.id.textView1);
20         textView.setText(intent.getAction());
21     }
22 }

activity_main.xml

 1 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 2     xmlns:tools="http://schemas.android.com/tools"
 3     android:layout_width="match_parent"
 4     android:layout_height="match_parent"
 5     android:paddingBottom="@dimen/activity_vertical_margin"
 6     android:paddingLeft="@dimen/activity_horizontal_margin"
 7     android:paddingRight="@dimen/activity_horizontal_margin"
 8     android:paddingTop="@dimen/activity_vertical_margin"
 9     tools:context=".MainActivity" >
10 
11     <Button
12         android:id="@+id/button1"
13         android:layout_width="wrap_content"
14         android:layout_height="wrap_content"
15         android:layout_alignParentTop="true"
16         android:layout_centerHorizontal="true"
17         android:layout_marginTop="124dp"
18         android:text="跳转" />
19 
20 </RelativeLayout>

second_main.xml

 1 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 2     xmlns:tools="http://schemas.android.com/tools"
 3     android:layout_width="match_parent"
 4     android:layout_height="match_parent"
 5     >
 6 
 7     <TextView
 8         android:id="@+id/textView1"
 9         android:layout_width="wrap_content"
10         android:layout_height="wrap_content"
11         android:layout_alignParentLeft="true"
12         android:layout_alignParentTop="true"
13         android:layout_marginLeft="93dp"
14         android:layout_marginTop="176dp"
15         android:text="Large Text"
16         android:textAppearance="?android:attr/textAppearanceLarge" />
17 
18 </RelativeLayout>

很重要的AndroidManifest.xml

 1 <?xml version="1.0" encoding="utf-8"?>
 2 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 3     package="com.example.test1"
 4     android:versionCode="1"
 5     android:versionName="1.0" >
 6 
 7     <uses-sdk
 8         android:minSdkVersion="8"
 9         android:targetSdkVersion="17" />
10 
11     <application
12         android:allowBackup="true"
13         android:icon="@drawable/ic_launcher"
14         android:label="@string/app_name"
15         android:theme="@style/AppTheme" >
16         <activity
17             android:name="com.example.test1.MainActivity"
18             android:label="@string/app_name" >
19             <intent-filter>
20                 <action android:name="android.intent.action.MAIN" />
21 
22                 <category android:name="android.intent.category.LAUNCHER" />
23             </intent-filter>
24         </activity>
25         <activity android:name="com.example.test1.SecondActivity">
26             <intent-filter>
27                 <action android:name="aa.bb.cc.dd.ee.ff"/>
28                 
29                 <category android:name="android.intent.category.DEFAULT" />//隐式intent调用，这句必须加
30             </intent-filter>
31         </activity>
32 
33     </application>
34 
35 </manifest>

 

posted @ 2013-05-24 16:24  自由出土文物  阅读(430)  评论(0)  编辑  收藏  举报