Android应用中调用系统相应用汇总

Android通过程序打开mp3播放器播放音乐Intent it = new Intent（Intent.ACTION_VIEW）;

Uri uri = Uri.parse（"file:///sdcard/song.mp3"）;

it.setDataAndType（uri, "audio/mp3"）;

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）;
Uri uri = Uri.withAppendedPath（MediaStore.Audio.Media.INTERNAL_CONTENT_URI, "1"）;   Intent it = new Intent（Intent.ACTION_VIEW, uri）;   startActivity（it）;
Uninstall 程序 :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）;
发送彩信 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）;
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SMS/MMS
调用发送短信的程序 Intent it = new Intent（Intent.ACTION_VIEW）;

it.putExtra（"sms_body", "The SMS text"）;

it.setType（"vnd.android-dir/mms-sms"）;

startActivity（it）;
Intent it = new Intent（Intent.ACTION_VIEW）;   it.putExtra（"sms_body", "The SMS text"）;   it.setType（"vnd.android-dir/mms-sms"）;   startActivity（it）;
发送短信 Uri uri = Uri.parse（"smsto:0800000123"）;

Intent it = new Intent（Intent.ACTION_SENDTO, uri）;

it.putExtra（"sms_body", "The SMS text"）;

startActivity（it）;
Uri uri = Uri.parse（"smsto:0800000123"）;   Intent it = new Intent（Intent.ACTION_SENDTO, uri）;   it.putExtra（"sms_body", "The SMS text"）;   startActivity（it）;
拨打电话:
调用拨号程序 Uri uri = Uri.parse（"tel:xxxxxx"）;

Intent it = new Intent（Intent.ACTION_DIAL, uri）;

startActivity（it）;

Uri uri = Uri.parse（"tel.xxxxxx"）;

Intent it =new Intent（Intent.ACTION_CALL,uri）;
Uri uri = Uri.parse（"tel:xxxxxx"）;Intent it = new Intent（Intent.ACTION_DIAL, uri）;   startActivity（it）;
Uri uri = Uri.parse（"tel.xxxxxx"）;Intent it =new Intent（Intent.ACTION_CALL,uri）;
要使用这个必须在配置文件中加入<uses-permission id="android.permission.CALL_PHONE" />显示网页: Uri uri = Uri.parse（"http://www.google.com"）;

Intent it = new Intent（Intent.ACTION_VIEW,uri）;

startActivity（it）;
Uri uri = Uri.parse（"http://www.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）;
Uri uri = Uri.parse（"geo:38.899533,-77.036476"）;Intent it = new Intent（Intent.Action_VIEW,uri）;startActivity（it）;
路径规划: Uri uri = Uri.parse（"http://maps.google.com/maps？f=d&saddr=startLat%20startLng&daddr=endLat%20endLng&hl=en"）;

Intent it = new Intent（Intent.ACTION_VIEW,URI）;

startActivity（it）;