使用Intent启动常用的应用与服务

以下ATAAW.COM列举了一些在Android中常用的Intent启动服务，当执行startActivity时候，Android将会根据Intent绑定的信息寻找最合适的启动程序来接应，并执行程序以完成意图的实现。

打开浏览器显示网页:?
Uri uri = Uri.parse("http://www.ataaw.com");?
Intent intent? = new Intent(Intent.ACTION_VIEW,uri);?
startActivintenty(intent);

由地图参数显示地图:?
Uri uri = Uri.parse("geo:38.899533,-77.036476");?
Intent intent = new Intent(Intent.Action_VIEW,uri);?
startActivintenty(intent);

拨打电话，调用拨号程序:?
Uri uri = Uri.parse("tel:13800138000");?
Intent intent = new Intent(Intent.ACTION_DIAL, uri);??
startActivintenty(intent);?

调用发送短信的程序发送SMS/MMS?
Intent intent = new Intent(Intent.ACTION_VIEW);???
intent.putExtra("sms_body", "ATAAW.COM");???
intent.setType("vnd.android-dir/mms-sms");???
startActivintenty(intent);?

调用短信程序发送短信?
Uri uri = Uri.parse("smsto:13800138000");???
Intent intent = new Intent(Intent.ACTION_SENDTO, uri);???
intent.putExtra("sms_body", "ATAAW.COM");???
startActivintenty(intent);?

调用彩信服务发送彩信?
Uri uri = Uri.parse("content://media/external/images/media/exp");???
Intent intent = new Intent(Intent.ACTION_SEND);???
intent.putExtra("sms_body", "ATAAW.COM");???
intent.putExtra(Intent.EXTRA_STREAM, uri);???
intent.setType("image/png");???
startActivintenty(intent);

启动邮件应用程序发送Email?
Uri uri = Uri.parse("mailto:ataaw.com@gmail.com");?
Intent intent = new Intent(Intent.ACTION_SENDTO, uri);?
startActivintenty(intent);

Intent intent = new Intent(Intent.ACTION_SEND);???
intent.putExtra(Intent.EXTRA_EMAIL, "android.sz@live.com");???
intent.putExtra(Intent.EXTRA_TEXT, "邮件内容。");???
intent.setType("text/plain");???
startActivintenty(Intent.createChooser(intent, "Choose Email Client"));?

Intent intent=new Intent(Intent.ACTION_SEND);?????
String[] tos={"ataaw.com@gmail.com"};?????
String[] ccs={"cc@ataaw.com"};?????
intent.putExtra(Intent.EXTRA_EMAIL, tos);?????
intent.putExtra(Intent.EXTRA_CC, ccs);?????
intent.putExtra(Intent.EXTRA_TEXT, "邮件内容。");?????
intent.putExtra(Intent.EXTRA_SUBJECT, "邮件主题");?????
intent.setType("message/rfc822");?????
startActivintenty(Intent.createChooser(intent, "Choose Email Client"));??

添加邮件附件内容?
Intent intent = new Intent(Intent.ACTION_SEND);???
intent.putExtra(Intent.EXTRA_SUBJECT, "主题");???
intent.putExtra(Intent.EXTRA_STREAM, "file:///sdcard/ataaw.mp3");???
sendIntent.setType("audio/mp3");???
startActivintenty(Intent.createChooser(intent, "Choose Email Client"));

播放mp4多媒体文件?
Intent intent = new Intent(Intent.ACTION_VIEW);?
Uri uri = Uri.parse("file:///sdcard/ataaw.mp3");?
intent.setDataAndType(uri, "audio/mp3");?
startActivintenty(intent);