ACTION_VIEW　content://contacts/1　//显示identifier为1的联系人的信息。
ACTION_DIAL content://contacts/1　//给这个联系人打电话

< intent-filter> 

< action android:name=”com.example.project.SHOW_CURRENT” /> 

< action android:name=”com.example.project.SHOW_RECENT” />

 < action android:name=”com.example.project.SHOW_PENDING” /> 

< /intent-filter> 

< intent-filter . . . >

 < category android:name=”android.Intent.Category.DEFAULT” />

 < category android:name=”android.Intent.Category.BROWSABLE” /> 

< /intent-filter> 

< intent-filter . . . >

 < data android:type=”video/mpeg” android:scheme=”http” . . . />

 < data android:type=”audio/mpeg” android:scheme=”http” . . . />

 < /intent-filter> 

Intent i = new
Intent(Intent.ACTION_DIAL,Uri.parse(”tel://13800138000″));

startActivity(i);

Intent intent = new Intent(Intent.ACTION_EDIT, null);
startActivity(intent);

 Bundle bundle = new Bundle();
 bundle.putStringArray("NAMEARR", nameArr);
 Intent intent = new Intent(Main.this, CountList.class);
 intent.putExtras(bundle);
 startActivity(intent);

 Bundle bundle = this.getIntent().getExtras();
 String[] arrName = bundle.getStringArray("NAMEARR");

Uri myBlogUri = Uri.parse("http://kuikui.javaeye.com");
returnIt = new Intent(Intent.ACTION_VIEW, myBlogUri);

Uri mapUri = Uri.parse("geo:38.899533,-77.036476");
returnIt = new Intent(Intent.ACTION_VIEW, mapUri);

Uri telUri = Uri.parse("tel:100861");
returnIt = new Intent(Intent.ACTION_DIAL, telUri);

 
Uri callUri = Uri.parse("tel:100861");
returnIt = new Intent(Intent.ACTION_CALL, callUri);

Uri uninstallUri = Uri.fromParts("package", "xxx", null);
returnIt = new Intent(Intent.ACTION_DELETE, uninstallUri);

Uri installUri = Uri.fromParts("package", "xxx", null);
returnIt = new Intent(Intent.ACTION_PACKAGE_ADDED, installUri);

Uri playUri = Uri.parse("file:///sdcard/download/everything.mp3");
returnIt = new Intent(Intent.ACTION_VIEW, playUri);

Uri emailUri = Uri.parse("mailto:shenrenkui@gmail.com");
returnIt = new Intent(Intent.ACTION_SENDTO, emailUri);

returnIt = new Intent(Intent.ACTION_SEND);
String[] tos = { "shenrenkui@gmail.com" };
String[] ccs = { "shenrenkui@gmail.com" };
returnIt.putExtra(Intent.EXTRA_EMAIL, tos);
returnIt.putExtra(Intent.EXTRA_CC, ccs);
returnIt.putExtra(Intent.EXTRA_TEXT, "body");
returnIt.putExtra(Intent.EXTRA_SUBJECT, "subject");
returnIt.setType("message/rfc882");
Intent.createChooser(returnIt, "Choose Email Client");

Uri smsUri = Uri.parse("tel:100861");
returnIt = new Intent(Intent.ACTION_VIEW, smsUri);
returnIt.putExtra("sms_body", "shenrenkui");
returnIt.setType("vnd.android-dir/mms-sms");

Uri smsToUri = Uri.parse("smsto://100861");
returnIt = new Intent(Intent.ACTION_SENDTO, smsToUri);
returnIt.putExtra("sms_body", "shenrenkui");

Uri mmsUri = Uri.parse("content://media/external/images/media/23");
returnIt = new Intent(Intent.ACTION_SEND);
returnIt.putExtra("sms_body", "shenrenkui");
returnIt.putExtra(Intent.EXTRA_STREAM, mmsUri);
returnIt.setType("image/png");

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 
  xmlns:tools="http://schemas.android.com/tools" 
  android:layout_width="match_parent" 
  android:layout_height="match_parent" 
  android:paddingBottom="@dimen/activity_vertical_margin" 
  android:paddingLeft="@dimen/activity_horizontal_margin" 
  android:paddingRight="@dimen/activity_horizontal_margin" 
  android:paddingTop="@dimen/activity_vertical_margin" 
  tools:context=".MainActivity" > 
  <Button  
    android:id="@+id/button1" 
    android:layout_height="wrap_content" 
    android:layout_width="match_parent" 
    android:text="启动第二个Activity"/> 
 
</RelativeLayout> 

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
  android:layout_width="match_parent" 
  android:layout_height="match_parent" 
  android:orientation="vertical" > 
  <TextView  
    android:id="@+id/text1" 
    android:layout_width="match_parent" 
    android:layout_height="wrap_content" 
    /> 
 
</LinearLayout> 

package com.android.xiong.intent_one; 
 
import android.os.Bundle; 
import android.app.Activity; 
import android.content.Intent; 
import android.view.Menu; 
import android.view.View; 
import android.view.View.OnClickListener; 
import android.widget.Button; 
 
public class MainActivity extends Activity { 
 
  private Button button1; 
  @Override 
  protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_main); 
     
    button1=(Button)findViewById(R.id.button1); 
    OnClick on=new OnClick(); 
    button1.setOnClickListener(on); 
  } 
   
  class OnClick implements OnClickListener{ 
 
    @Override 
    public void onClick(View arg0) { 
      // TODO Auto-generated method stub 
      Intent intent =new Intent(); 
      intent.setClass(MainActivity.this, TwoActivity.class); 
      String [] name={"zhangsan","lis","wangwu"}; 
      int []age={12,13,14}; 
      intent.putExtra("com.android.xiong.intent_one.Name", name); 
      intent.putExtra("com.android.xiong.intent_one.Age", age); 
      startActivity(intent); 
       
       
    } 
     
  } 
 
  @Override 
  public boolean onCreateOptionsMenu(Menu menu) { 
    // Inflate the menu; this adds items to the action bar if it is present. 
    getMenuInflater().inflate(R.menu.main, menu); 
    return true; 
  } 
 
} 

package com.android.xiong.intent_one; 
 
import java.util.HashMap; 
 
import android.app.Activity; 
import android.content.Intent; 
import android.os.Bundle; 
import android.widget.TextView; 
 
public class TwoActivity extends Activity{ 
  private TextView text1; 
 
  @Override 
  protected void onCreate(Bundle savedInstanceState) { 
    // TODO Auto-generated method stub 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_two); 
    text1=(TextView)findViewById(R.id.text1); 
    Intent intent=getIntent(); 
    String []name=intent.getStringArrayExtra("com.android.xiong.intent_one.Name"); 
    int [] age=intent.getIntArrayExtra("com.android.xiong.intent_one.Age"); 
    String print=""; 
    for (int i = 0; i < age.length; i++) { 
      print+="name: "+name[i].toString()+" age: "+age[i]+" \n"; 
    } 
    text1.setText(print); 
  } 
 
}