小结android中Intent的用法

总结android中Intent的用法，以后经常要用的：

//显示网页Uri uri = Uri.parse("http://google.com");Intent it = new Intent(Intent.ACTION_VIEW, uri);startActivity(it);  //显示地图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  //路径规划 Uri uri = Uri.parse("http://maps.google.com/maps?f=d&saddr=startLat%20startLng&daddr=endLat20endLng&hl=en");Intent it = new Intent(Intent.ACTION_VIEW, uri);startActivity(it);//where startLat, startLng, endLat, endLng are a long with 6 decimals like: 50.123456   //打电话//叫出拨号程序Uri uri = Uri.parse("tel:0800000123");Intent it = new Intent(Intent.ACTION_DIAL, uri);startActivity(it);   //直接打电话出去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" />   //传送SMS/MMS//调用短信程序Intent it = new Intent(Intent.ACTION_VIEW, uri);it.putExtra("sms_body", "The SMS text");it.setType("vnd.android-dir/mms-sms");startActivity(it);  //传送消息Uri uri = Uri.parse("smsto://0800000123");Intent it = new Intent(Intent.ACTION_SENDTO, uri);it.putExtra("sms_body", "The SMS text");startActivity(it);  //传送 MMSUri 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);   //传送 EmailUri uri = Uri.parse("mailto:[email protected]");Intent it = new Intent(Intent.ACTION_SENDTO, uri);startActivity(it);   Intent it = new Intent(Intent.ACTION_SEND);it.putExtra(Intent.EXTRA_EMAIL, "[email protected]");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={"[email protected]"};String[] ccs={"[email protected]"};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Uri uri = Uri.parse("file:///sdcard/song.mp3");Intent it = new Intent(Intent.ACTION_VIEW, uri);it.setType("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);  //Market 相关//寻找某个应用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//显示某个应用的相关信息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  //Uninstall 应用程序Uri uri = Uri.fromParts("package", strPackageName, null);Intent it = new Intent(Intent.ACTION_DELETE, uri);startActivity(it);  

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