intent的几种常用用法.doc

Intent的几种用法 博客分类： AndroidAndroidGoogleF#下面列出几种Intent的用法显示网页:1 Uri uri = Uri.parse();2 Intent it = new Intent(Intent.ACTION_VIEW,uri);3 startActivity(it);显示地图:4 Uri uri = Uri.parse(geo:38.899533,-77.036476);5 Intent it = new Intent(Intent.Action_VIEW,uri);6 startActivity(it);路径规划:7 Uri uri = Uri.parse(/maps?f=d&saddr=startLat%20startLng&daddr=endLat%20endLng&hl=en);8 Intent it = new Intent(Intent.ACTION_VIEW,URI);9 startActivity(it);拨打电话:调用拨号程序10 Uri uri = Uri.parse(tel:xxxxxx);11 Intent it = new Intent(Intent.ACTION_DIAL, uri); 12 startActivity(it); 13 Uri uri = Uri.parse(tel.xxxxxx);14 Intent it =new Intent(Intent.ACTION_CALL,uri);15 要使用这个必须在配置文件中加入发送SMS/MMS调用发送短信的程序16 Intent it = new Intent(Intent.ACTION_VIEW); 17 it.putExtra(sms_body, The SMS text); 18 it.setType(vnd.android-dir/mms-sms); 19 startActivity(it); 发送短信20 Uri uri = Uri.parse(smsto:0800000123); 21 Intent it = new Intent(Intent.ACTION_SENDTO, uri); 22 it.putExtra(sms_body, The SMS text); 23 startActivity(it); 发送彩信24 Uri uri = Uri.parse(content:/media/external/images/media/23); 25 Intent it = new Intent(Intent.ACTION_SEND); 26 it.putExtra(sms_body, some text); 27 it.putExtra(Intent.EXTRA_STREAM, uri); 28 it.setType(image/png); 29 startActivity(it);发送Email3031 Uri uri = Uri.parse(mailto:);32 Intent it = new Intent(Intent.ACTION_SENDTO, uri);33 startActivity(it);34 Intent it = new Intent(Intent.ACTION_SEND); 35 it.putExtra(Intent.EXTRA_EMAIL, ); 36 it.putExtra(Intent.EXTRA_TEXT, The email body text); 37 it.setType(text/plain); 38 startActivity(Intent.createChooser(it, Choose Email Client); 39 Intent it=new Intent(Intent.ACTION_SEND); 40 String tos=; 41 String ccs=; 42 it.putExtra(Intent.EXTRA_EMAIL, tos); 43 it.putExtra(Intent.EXTRA_CC, ccs); 44 it.putExtra(Intent.EXTRA_TEXT, The email body text); 45 it.putExtra(Intent.EXTRA_SUBJECT, The email subject text); 46 it.setType(message/rfc822); 47 startActivity(Intent.createChooser(it, Choose Email Client); 添加附件48 Intent it = new Intent(Intent.ACTION_SEND); 49 it.putExtra(Intent.EXTRA_SUBJECT, The email subject text); 50 it.putExtra(Intent.EXTRA_STREAM, file:/sdcard/mysong.mp3); 51 sendIntent.setType(audio/mp3); 52 startActivity(Intent.createChooser(it, Choose Email Client);53 /发送附件54 Intent it = new Intent(Intent.ACTION_SEND); 55 it.putExtra(Intent.EXTRA_SUBJECT, The email subject text); 56 it.putExtra(Intent.EXTRA_STREAM, file:/sdcard/eoe.mp3); 57 sendIntent.setType(audio/mp3); 58 startActivity(Intent.createChooser(it, Choose Email Client);播放多媒体59 60 Intent it = new Intent(Intent.ACTION_VIEW);61 Uri uri = Uri.parse(file:/sdcard/song.mp3);62 it.setDataAndType(uri, audio/mp3);63 startActivity(it);64 Uri uri = Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, 1); 65 Intent it = new Intent(Intent.ACTION_VIEW, uri); 66 startActivity(it); Uninstall 程序67 Uri uri = Uri.fromParts(package, strPackageName, null); 68 Intent it = new Intent(Intent.ACTION_DELETE, uri); 69 startActivity(it);uninstall apk70 Uri uninstallUri = Uri.fromParts(package, xxx, null);7172 returnIt = new Intent(Intent.ACTION_DELETE, uninstallUri);install apk73 Intent intent = new Intent(Intent.ACTION_VIEW); 74 intent.setDataAndType(Uri.parse(file:/sdcard/test.apk), application/vnd.android.package-archive); 75 76 startActivity(intent); play audio77 Uri playUri = Uri.parse(file:/sdcard/download/everything.mp3);7879 returnIt = new Intent(Intent.ACTION_VIEW, playUri); 80 /搜索应用81 Uri uri = Uri.parse(market:/search?q=pname:pkg_name); 82 Intent it = new Intent(Intent.ACTION_VIEW, uri); 83 startActivity(it); 84 /where pkg_name is the full package path for an application 8586 /显示指定应用的详细页面（这个好像不支持了，找不到app_id）87 Uri uri = Uri.parse(market:/details?id=app_id); 88 Intent it = new Intent