显示网页
Java代码
Uri uri = Uri.parse("http://google.com");       Intent it = new Intent(Intent.ACTION_VIEW, uri);       startActivity(it);     Uri uri = Uri.parse("http://google.com");     Intent it = new Intent(Intent.ACTION_VIEW, uri);     startActivity(it);


显示地图
Java代码

Uri uri = Uri.parse("geo:38.899533,-77.036476");       Intent it = new Intent(Intent.ACTION_VIEW, uri);        startActivity(it);        //其 他 geo URI 範例       //geo:latitude,longitude       //geo:latitude,longitude?z=zoom       //geo:0,0?q=my+street+address       //geo:0,0?q=business+near+city       //google.streetview:cbll=lat,lng&cbp=1,yaw,,pitch,zoom&mz=mapZoom     Uri uri = Uri.parse("geo:38.899533,-77.036476");     Intent it = new Intent(Intent.ACTION_VIEW, uri);      startActivity(it);      //其他 geo URI 範例     //geo:latitude,longitude     //geo:latitude,longitude?z=zoom     //geo:0,0?q=my+street+address     //geo:0,0?q=business+near+city     //google.streetview:cbll=lat,lng&cbp=1,yaw,,pitch,zoom&mz=mapZoom

拨打电话
Java代码

//叫 出撥號程式       Uri uri = Uri.parse("tel:0800000123");       Intent it = new Intent(Intent.ACTION_DIAL, uri);       startActivity(it);      //直接打電話出 去       Uri uri = Uri.parse("tel:0800000123");       Intent it = new Intent(Intent.ACTION_CALL, uri);       startActivity(it);       //用這個,要 在 AndroidManifest.xml 中,加上       //<uses-permission id="android.permission.CALL_PHONE" />     //叫出撥號程式     Uri uri = Uri.parse("tel:0800000123");     Intent it = new Intent(Intent.ACTION_DIAL, uri);     startActivity(it);    //直接打電話出去     Uri uri = Uri.parse("tel:0800000123");     Intent it = new Intent(Intent.ACTION_CALL, uri);     startActivity(it);     //用這個,要在 AndroidManifest.xml 中,加上     //<uses-permission id="android.permission.CALL_PHONE" />

发送SMS/MMS
Java代码

//需 写号码SMS      Intent it = new Intent(Intent.ACTION_VIEW);       it.putExtra("sms_body", "The SMS text");        it.setType("vnd.android-dir/mms-sms");       startActivity(it);      //发送 SMS       Uri uri = Uri.parse("smsto:0800000123");       Intent it = new Intent(Intent.ACTION_SENDTO, uri);       it.putExtra("sms_body", "The SMS text");       startActivity(it);      //发送 MMS       Uri uri = Uri.parse("content://media/external/images/media/23");       Intent it = new Intent(Intent.ACTION_SEND);        it.putExtra("sms_body", "some text");        it.putExtra(Intent.EXTRA_STREAM, uri);       it.setType("image/png");        startActivity(it);    //需写号码SMS    Intent it = new Intent(Intent.ACTION_VIEW);     it.putExtra("sms_body", "The SMS text");      it.setType("vnd.android-dir/mms-sms");     startActivity(it);    //发送SMS     Uri uri = Uri.parse("smsto:0800000123");     Intent it = new Intent(Intent.ACTION_SENDTO, uri);     it.putExtra("sms_body", "The SMS text");     startActivity(it);    //发送MMS     Uri uri = Uri.parse("content://media/external/images/media/23");     Intent it = new Intent(Intent.ACTION_SEND);      it.putExtra("sms_body", "some text");      it.putExtra(Intent.EXTRA_STREAM, uri);     it.setType("image/png");      startActivity(it);


发送EMAIL
Java代码
Uri uri = Uri.parse("mailto:xxx@abc.com");       Intent it = new Intent(Intent.ACTION_SENDTO, uri);       startActivity(it);      Intent it = new Intent(Intent.ACTION_SEND);       it.putExtra(Intent.EXTRA_EMAIL, "me@abc.com");       it.putExtra(Intent.EXTRA_TEXT, "The email body text");       it.setType("text/plain");       startActivity(Intent.createChooser(it, "Choose Email Client"));      Intent it=new Intent(Intent.ACTION_SEND);         String[] tos={"me@abc.com"};         String[] ccs={"you@abc.com"};         it.putExtra(Intent.EXTRA_EMAIL, tos);         it.putExtra(Intent.EXTRA_CC, ccs);         it.putExtra(Intent.EXTRA_TEXT, "The email body text");         it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");         it.setType("message/rfc822");         startActivity(Intent.createChooser(it, "Choose Email Client"));       /传送附 件       Intent it = new Intent(Intent.ACTION_SEND);       it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");       it.putExtra(Intent.EXTRA_STREAM, "file:///sdcard/mysong.mp3");       sendIntent.setType("audio/mp3");       startActivity(Intent.createChooser(it, "Choose Email Client"));    Uri uri = Uri.parse("mailto:xxx@abc.com");     Intent it = new Intent(Intent.ACTION_SENDTO, uri);     startActivity(it);    Intent it = new Intent(Intent.ACTION_SEND);     it.putExtra(Intent.EXTRA_EMAIL, "me@abc.com");     it.putExtra(Intent.EXTRA_TEXT, "The email body text");     it.setType("text/plain");     startActivity(Intent.createChooser(it, "Choose Email Client"));    Intent it=new Intent(Intent.ACTION_SEND);       String[] tos={"me@abc.com"};       String[] ccs={"you@abc.com"};       it.putExtra(Intent.EXTRA_EMAIL, tos);       it.putExtra(Intent.EXTRA_CC, ccs);       it.putExtra(Intent.EXTRA_TEXT, "The email body text");       it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");       it.setType("message/rfc822");       startActivity(Intent.createChooser(it, "Choose Email Client"));     //传送附件     Intent it = new Intent(Intent.ACTION_SEND);     it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");     it.putExtra(Intent.EXTRA_STREAM, "file:///sdcard/mysong.mp3");     sendIntent.setType("audio/mp3");     startActivity(Intent.createChooser(it, "Choose Email Client"));


播放多媒体
Java代码

Intent it = new Intent(Intent.ACTION_VIEW);       Uri uri = Uri.parse("file:///sdcard/song.mp3");       it.setDataAndType(uri, "audio/mp3");       startActivity(it);      Uri uri = Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, "1");       Intent it = new Intent(Intent.ACTION_VIEW, uri);       startActivity(it);     Intent it = new Intent(Intent.ACTION_VIEW);     Uri uri = Uri.parse("file:///sdcard/song.mp3");     it.setDataAndType(uri, "audio/mp3");     startActivity(it);   Uri uri = Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, "1");     Intent it = new Intent(Intent.ACTION_VIEW, uri);     startActivity(it);


Android Market
Java代码
//寻 找应用      Uri uri = Uri.parse("market://search?q=pname:pkg_name");       Intent it = new Intent(Intent.ACTION_VIEW, uri);       startActivity(it);       //where pkg_name is the full package path for an application      //显示应用详细列 表     Uri uri = Uri.parse("market://details?id=app_id");       Intent it = new Intent(Intent.ACTION_VIEW, uri);       startActivity(it);       //where app_id is the application ID, find the ID        //by clicking on your application on Market home         //page, and notice the ID from the address bar    //寻找应用    Uri uri = Uri.parse("market://search?q=pname:pkg_name");    Intent it = new Intent(Intent.ACTION_VIEW, uri);     startActivity(it);     //where pkg_name is the full package path for an application    //显示应用详细列表   Uri uri = Uri.parse("market://details?id=app_id");     Intent it = new Intent(Intent.ACTION_VIEW, uri);     startActivity(it);     //where app_id is the application ID, find the ID      //by clicking on your application on Market home      //page, and notice the ID from the address bar


卸载应用
Java代码

Uri uri = Uri.fromParts("package", strPackageName, null);        Intent it = new Intent(Intent.ACTION_DELETE, uri);        startActivity(it);      Uri uri = Uri.fromParts("package", strPackageName, null);      Intent it = new Intent(Intent.ACTION_DELETE, uri);      startActivity(it);


安装应用
Java代码

Uri uri = Uri.parse("url_of_apk_file");       Intent it = new Intent(Intent.ACTION_VIEW, uri);       it.setData(uri);       it.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);       it.setClassName("com.android.packageinstaller",                       "com.android.packageinstaller.PackageInstallerActivity");       startActivity(it);        //make sure the url_of_apk_file is readable for all users   


//需要在AndroidManifest.xml文件中分配相应权限。

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