1、直接撥打電話,與三不一樣的是,這個直接撥打電話,而不是打開撥號界面 Uri uri = Uri.parse("tel:10086"); Intent intent = new Intent(Intent.ACTION_CALL, uri); 2、打開撥號界面,類型是Intent.ACTION_DIAL Uri uri = Uri.parse("tel:10086"); Intent intent = new Intent(Intent.ACTION_DIAL, uri); 3、打開一個網頁,類別是Intent.ACTION_VIEW Uri uri = Uri.parse("http://www.android-study.net/"); Intent intent = new Intent(Intent.ACTION_VIEW, uri); 4、卸載一個應用,Intent的類別是Intent.ACTION_DELETE Uri uri = Uri.fromParts("package", "xxx", null); Intent intent = new Intent(Intent.ACTION_DELETE, uri); 5、打開地圖並定位到一個點 Uri uri = Uri.parse("geo:52.76,-79.0342"); Intent intent = new Intent(Intent.ACTION_VIEW, uri); 6、播放音頻文件 Uri uri = Uri.parse("file:///sdcard/download/everything.mp3"); Intent intent = new Intent(Intent.ACTION_VIEW, uri); intent.setType("audio/mp3"); 7、安裝應用程序,Intent的類別是Intent.ACTION_PACKAGE_ADDED Uri uri = Uri.fromParts("package", "xxx", null); Intent intent = new Intent(Intent.ACTION_PACKAGE_ADDED, uri); 8、打開發郵件界面 Uri uri= Uri.parse("mailto:androidstudynet@126.com"); Intent intent = new Intent(Intent.ACTION_SENDTO, uri); 9、發郵件,與上一個不一樣這裏是將郵件發送出去 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"); //發送帶附件的郵件 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")); 10、直接發短信 Uri uri= Uri.parse("smsto://100861"); Intent intent = new Intent(Intent.ACTION_SENDTO, uri); intent.putExtra("sms_body", "安卓發送郵件測試 http://www.android-study.net"); 11、發彩信 Uri uri= Uri.parse("content://media/external/images/media/23"); Intent intent = new Intent(Intent.ACTION_SEND); intent.putExtra("sms_body", "安卓發送郵件測試 http://www.android-study.net"); intent.putExtra(Intent.EXTRA_STREAM, uri); intent.setType("image/png"); 12、發短信 Uri uri= Uri.parse("tel:10086"); Intent intent = new Intent(Intent.ACTION_VIEW, uri); intent.putExtra("sms_body", "安卓發送郵件測試 http://www.android-study.net"); intent.setType("vnd.Android-dir/mms-sms"); 十3、調用相冊 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); 十4、# Market 相關 1 //尋找某個應用 Uri uri = Uri.parse("market://search?q=pname:pkg_name"); Intent it = new Intent(Intent.ACTION_VIEW, uri); startActivity(it); 2 //顯示某個應用的相關信息 Uri uri = Uri.parse("market://details?id=app_id"); Intent it = new Intent(Intent.ACTION_VIEW, uri); startActivity(it); 十5、安裝指定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); } 十6、路徑規劃 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); 十7、進入聯繫人頁面 Intent intent = new Intent(); intent.setAction(Intent.ACTION_VIEW); intent.setData(People.CONTENT_URI); startActivity(intent); 十8、查看指定聯繫人 Uri personUri = ContentUris.withAppendedId(People.CONTENT_URI, info.id);// info.id聯繫人ID Intent intent = new Intent(); intent.setAction(Intent.ACTION_VIEW); intent.setData(personUri); startActivity(intent); 十9、調用系統相機應用程序,並存儲拍下來的照片 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); 二10、調用瀏覽器打開網頁 1.調用瀏覽器打開網頁 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.調用瀏覽器打開本地網頁 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); |