android ACTION_SENDTO是什麽意思

String: android.intent.action.SENDTO

說明：發送信息，包含各種消息類型

//發送短信息

Uri uri = Uri.parse("smsto:13200100001");

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

it.putExtra("sms_body", "信息內容...");

startActivity(it);

//發送彩信,設備會提示選擇合適的程序發送

Uri uri = Uri.parse("content://media/external/images/media/23");

//設備中的資源（圖像或其他資源）

Intent intent = new Intent(Intent.ACTION_SEND);

intent.putExtra("sms_body", "內容");

intent.putExtra(Intent.EXTRA_STREAM, uri);

intent.setType("image/png");

startActivity(it);

//Email

Intent intent=new Intent(Intent.ACTION_SEND);

String[] tos={"android1@163.com"};

String[] ccs={"you@yahoo.com"};

intent.putExtra(Intent.EXTRA_EMAIL, tos);

intent.putExtra(Intent.EXTRA_CC, ccs);

intent.putExtra(Intent.EXTRA_TEXT, "The email body text");

intent.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");

intent.setType("message/rfc822");

startActivity(Intent.createChooser(intent, "Choose Email Client"));