Android开发,URI 如：发短信，发彩信，调用通讯录等

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:[email protected]＂);     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 = { ＂[email protected]＂ };     String[] ccs = { ＂[email protected]＂ };     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 subject text＂);     intent.putExtra(Intent.EXTRA_STREAM, ＂file:///sdcard/mynusic.mp3＂);     intent.setType(＂audio/mp3＂);     startActivity(Intent.createChooser(intent, ＂Choose Email Client＂)); 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=startLat%20startLng&daddr=endLat%20endLng&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(new File(Environment.getExternalStorageDirectory().getAbsolutePath()+＂/tucue＂, time + ＂.jpg＂)));     startActivityForResult(intent, ACTIVITY_GET_CAMERA_IMAGE); 二十、调用浏览器打开网页 1.调用浏览器打开网页 Intent it = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.android-study.net")); it.setClassName("com.android.browser", "com.android.browser.BrowserActivity"); startActivity(it); 2.调用浏览器打开本地网页 Intent intent=new Intent(); intent.setAction("android.intent.action.VIEW"); Uri localurl= Uri.parse("content://com.android.htmlfileprovider/sdcard/localweb.html"); intent.setData(localurl); intent.setClassName("com.android.browser", "com.android.browser.BrowserActivity"); startActivity(intent);