常用的系统调用.docVIP

1.从google有哪些信誉好的足球投注网站内容 Intent intent = new Intent(); intent.setAction(Intent.ACTION_WEB_SEARCH); intent.putExtra(SearchManager.QUERY,searchString) startActivity(intent); ? 2.浏览网页 Uri uri =Uri.parse(); Intent it?= new Intent(Intent.ACTION_VIEW,uri); startActivity(it); ? 3.显示地图 Uri uri = Uri.parse(geo:38.899533,-77.036476); Intent it = newIntent(Intent.Action_VIEW,uri); startActivity(it); ? 4.路径规划 Uri uri =Uri.parse(/maps?f=dsaddr=startLat%20startLngdaddr=endLat%20endLnghl=en); Intent it = newIntent(Intent.ACTION_VIEW,URI); startActivity(it); ? 5.拨打电话 Uri uri =Uri.parse(tel:xxxxxx); Intent it = new Intent(Intent.ACTION_DIAL,uri);?? startActivity(it); ? 6.调用发短信的程序 方法1： Intent it = newIntent(Intent.ACTION_VIEW);??? it.putExtra(sms_body, TheSMS text);??? it.setType(vnd.android-dir/mms-sms);??? startActivity(it); ? 7.发送短信 方法2： Uri uri =Uri.parse(smsto:0800000123);??? Intent it = newIntent(Intent.ACTION_SENDTO, uri);??? it.putExtra(sms_body, TheSMS text);??? startActivity(it); ? 方法三： String body=this is sms demo; Intent mmsintent = newIntent(Intent.ACTION_SENDTO, Uri.fromParts(smsto, number, null)); mmsintent.putExtra(Messaging.KEY_ACTION_SENDTO_MESSAGE_BODY,body); mmsintent.putExtra(Messaging.KEY_ACTION_SENDTO_COMPOSE_MODE,true); mmsintent.putExtra(Messaging.KEY_ACTION_SENDTO_EXIT_ON_SENT,true); startActivity(mmsintent); ? 8.发送彩信 Uri uri =Uri.parse(content://media/external/images/media/23);??? Intent it = newIntent(Intent.ACTION_SEND);??? it.putExtra(sms_body,some text);??? it.putExtra(Intent.EXTRA_STREAM, uri);??? it.setType(image/png);??? startActivity(it); StringBuilder sb = new StringBuilder(); sb.append(file://); sb.append(fd.getAbsoluteFile()); Intent intent = newIntent(Intent.ACTION_SENDTO, Uri.fromParts(mmsto, number, null)); // Below extra datas are all optional. intent.putExtra(Messaging.KEY_ACTION_SENDTO_MESSAGE_SUBJECT,subject); intent.putExtra(Messaging.KEY_ACTION_SENDTO_MESSAGE_BODY,body); intent.putExtra(Messaging.KEY_ACTION_SENDTO_CONTENT_URI,sb.toString()); intent