Intent的URI及其示例

来源：互联网发布：js让input不可编辑编辑：程序博客网时间：2024/06/04 23:59

转自：http://blog.sina.com.cn/s/blog_8ecbd9bc01016md5.html

本文介绍在安卓开发中经常遇到的一些Intent的URI及其示例，包含了大部分应用中用到的共用Intent，希望本文能对广大安卓开发者有所帮助。

一、直接拨打电话，与三不同的是，这个直接拨打电话，而不是打开拨号界面

       Uri uri = Uri.parse(＂tel:10086＂);       Intent intent = new Intent(Intent.ACTION_CALL, uri);

二、打开拨号界面，类型是Intent.ACTION_DIAL

       Uri uri = Uri.parse(＂tel:10086＂);       Intent intent = new Intent(Intent.ACTION_DIAL, uri);

三、打开一个网页，类别是Intent.ACTION_VIEW

       Uri uri = Uri.parse(＂http://www.android-study.net/＂);       Intent intent = new Intent(Intent.ACTION_VIEW, uri);

四、卸载一个应用，Intent的类别是Intent.ACTION_DELETE

       Uri uri = Uri.fromParts(＂package＂, ＂xxx＂, null);       Intent intent = new Intent(Intent.ACTION_DELETE, uri);

五、打开地图并定位到一个点

       Uri uri = Uri.parse(＂geo:52.76,-79.0342＂);       Intent intent = new Intent(Intent.ACTION_VIEW, uri);

六、播放音频文件

       Uri uri = Uri.parse(＂file:///sdcard/download/everything.mp3＂);       Intent intent = new Intent(Intent.ACTION_VIEW, uri);       intent.setType(＂audio/mp3＂);

七、安装应用程序,Intent的类别是Intent.ACTION_PACKAGE_ADDED

       Uri uri = Uri.fromParts(＂package＂, ＂xxx＂, null);       Intent intent = new Intent(Intent.ACTION_PACKAGE_ADDED, uri);

八、打开发邮件界面

       Uri uri= Uri.parse(＂mailto:androidstudynet@126.com＂);       Intent intent = new Intent(Intent.ACTION_SENDTO, uri);

九、发邮件,与上一个不同这里是将邮件发送出去

       Intent intent = new Intent(Intent.ACTION_SEND);       String[] tos = { ＂androidstudynet@126.com＂};       String[] ccs = { ＂aaa@126.com＂};       intent.putExtra(Intent.EXTRA_EMAIL, tos);       intent.putExtra(Intent.EXTRA_CC, ccs);       intent.putExtra(Intent.EXTRA_TEXT, ＂I come from http://www.android-study.net＂);       intent.putExtra(Intent.EXTRA_SUBJECT, ＂http://www.android-study.net＂);intent.setType(＂message/rfc882＂);       Intent.createChooser(intent, ＂Choose Email Client＂);       //发送带附件的邮件       Intent intent = new Intent(Intent.ACTION_SEND);       intent.putExtra(Intent.EXTRA_SUBJECT, ＂The email subjecttext＂);       intent.putExtra(Intent.EXTRA_STREAM, ＂file:///sdcard/mynusic.mp3＂);       intent.setType(＂audio/mp3＂);       startActivity(Intent.createChooser(intent, ＂Choose EmailClient＂));

十、直接发短信

       Uri uri= Uri.parse(＂smsto://100861＂);       Intent intent = new Intent(Intent.ACTION_SENDTO, uri);       intent.putExtra(＂sms_body＂, ＂安卓发送邮件测试 http://www.android-study.net＂);

十一、发彩信

       Uri uri=Uri.parse(＂content://media/external/images/media/23＂);       Intent intent = new Intent(Intent.ACTION_SEND);       intent.putExtra(＂sms_body＂, ＂安卓发送邮件测试 http://www.android-study.net＂);       intent.putExtra(Intent.EXTRA_STREAM, uri);       intent.setType(＂image/png＂);

十二、发短信

       Uri uri= Uri.parse(＂tel:10086＂);       Intent intent = new Intent(Intent.ACTION_VIEW, uri);       intent.putExtra(＂sms_body＂, ＂安卓发送邮件测试 http://www.android-study.net＂);       intent.setType(＂vnd.Android-dir/mms-sms＂);

十三、调用相册

       public static final String MIME_TYPE_IMAGE_JPEG = ＂image/*＂;       public static final int ACTIVITY_GET_IMAGE = 0;       Intent getImage = new Intent(Intent.ACTION_GET_CONTENT);       getImage.addCategory(Intent.CATEGORY_OPENABLE);       getImage.setType(MIME_TYPE_IMAGE_JPEG);       startActivityForResult(getImage, ACTIVITY_GET_IMAGE);

十四、#Market 相关

       1 //寻找某个应用       Uri uri = Uri.parse(＂market://search?q=pname:pkg_name＂);       Intent it = new Intent(Intent.ACTION_VIEW, uri);       startActivity(it);        2 //显示某个应用的相关信息       Uri uri = Uri.parse(＂market://details?id=app_id＂);       Intent it = new Intent(Intent.ACTION_VIEW, uri);       startActivity(it);

十五、安装指定apk

       public void setupAPK(String apkname){           String fileName = Environment.getExternalStorageDirectory() + ＂/＂ +apkname;           Intent intent = new Intent(Intent.ACTION_VIEW);           intent.setDataAndType(Uri.fromFile(new File(fileName)),＂application/vnd.android.package-archive＂);           mService.startActivity(intent);       }

十六、路径规划

       Uri uri = Uri.parse(＂http://maps.google.com/maps?f=d&saddr=startLatstartLng&daddr=endLat endLng&hl=en＂);       Intent it = new Intent(Intent.ACTION_VIEW, uri);       startActivity(it);

十七、进入联系人页面

       Intent intent = new Intent();       intent.setAction(Intent.ACTION_VIEW);       intent.setData(People.CONTENT_URI);       startActivity(intent);

十八、查看指定联系人

       Uri personUri = ContentUris.withAppendedId(People.CONTENT_URI,info.id);// info.id联系人ID       Intent intent = new Intent();       intent.setAction(Intent.ACTION_VIEW);       intent.setData(personUri);       startActivity(intent);

十九、调用系统相机应用程序，并存储拍下来的照片

       Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);       time = Calendar.getInstance().getTimeInMillis();       intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(newFile(Environment.getExternalStorageDirectory().getAbsolutePath()+＂/tucue＂,time + ＂.jpg＂)));       startActivityForResult(intent, ACTIVITY_GET_CAMERA_IMAGE);

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