// 給移動客服10086撥打電話Uri uri = Uri.parse("tel:10086");Intent intent = new Intent(Intent.ACTION_DIAL, uri);startActivity(intent);

// 給10086發(fā)送內(nèi)容為“Hello”的短信Uri uri = Uri.parse("smsto:10086");Intent intent = new Intent(Intent.ACTION_SENDTO, uri);intent.putExtra("sms_body", "Hello");startActivity(intent);// 發(fā)送彩信（相當(dāng)于發(fā)送帶附件的短信）Intent intent = new Intent(Intent.ACTION_SEND);intent.putExtra("sms_body", "Hello");Uri uri = Uri.parse("content://media/external/images/media/23");intent.putExtra(Intent.EXTRA_STREAM, uri);intent.setType("image/png");startActivity(intent);

// 打開Google主頁Uri uri = Uri.parse("http://www.google.com");Intent intent = new Intent(Intent.ACTION_VIEW, uri);startActivity(intent);

// 給someone@domain.com發(fā)郵件Uri uri = Uri.parse("mailto:someone@domain.com");Intent intent = new Intent(Intent.ACTION_SENDTO, uri);startActivity(intent);// 給someone@domain.com發(fā)郵件發(fā)送內(nèi)容為“Hello”的郵件Intent intent = new Intent(Intent.ACTION_SEND);intent.putExtra(Intent.EXTRA_EMAIL, "someone@domain.com");intent.putExtra(Intent.EXTRA_SUBJECT, "Subject");intent.putExtra(Intent.EXTRA_TEXT, "Hello");intent.setType("text/plain");startActivity(intent);// 給多人發(fā)郵件Intent intent=new Intent(Intent.ACTION_SEND);String[] tos = {"1@abc.com", "2@abc.com"}; // 收件人String[] ccs = {"3@abc.com", "4@abc.com"}; // 抄送String[] bccs = {"5@abc.com", "6@abc.com"}; // 密送intent.putExtra(Intent.EXTRA_EMAIL, tos);intent.putExtra(Intent.EXTRA_CC, ccs);intent.putExtra(Intent.EXTRA_BCC, bccs);intent.putExtra(Intent.EXTRA_SUBJECT, "Subject");intent.putExtra(Intent.EXTRA_TEXT, "Hello");intent.setType("message/rfc822");startActivity(intent);

// 打開Google地圖中國北京位置（北緯39.9，東經(jīng)116.3）Uri uri = Uri.parse("geo:39.9,116.3");Intent intent = new Intent(Intent.ACTION_VIEW, uri);startActivity(intent);// 路徑規(guī)劃：從北京某地（北緯39.9，東經(jīng)116.3）到上海某地（北緯31.2，東經(jīng)121.4）Uri uri = Uri.parse("http://maps.google.com/maps?f=d&saddr=39.9 116.3&daddr=31.2 121.4");Intent intent = new Intent(Intent.ACTION_VIEW, uri);startActivity(intent);

Intent intent = new Intent(Intent.ACTION_VIEW);Uri uri = Uri.parse("file:///sdcard/foo.mp3");intent.setDataAndType(uri, "audio/mp3");startActivity(intent); Uri uri = Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, "1");Intent intent = new Intent(Intent.ACTION_VIEW, uri);startActivity(intent);

// 打開拍照程序Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); startActivityForResult(intent, 0);// 取出照片數(shù)據(jù)Bundle extras = intent.getExtras(); Bitmap bitmap = (Bitmap) extras.get("data");

// 獲取并剪切圖片Intent intent = new Intent(Intent.ACTION_GET_CONTENT);intent.setType("image/*");intent.putExtra("crop", "true"); // 開啟剪切intent.putExtra("aspectX", 1); // 剪切的寬高比為1：2intent.putExtra("aspectY", 2);intent.putExtra("outputX", 20); // 保存圖片的寬和高intent.putExtra("outputY", 40); intent.putExtra("output", Uri.fromFile(new File("/mnt/sdcard/temp"))); // 保存路徑intent.putExtra("outputFormat", "JPEG");// 返回格式startActivityForResult(intent, 0);// 剪切特定圖片Intent intent = new Intent("com.android.camera.action.CROP"); intent.setClassName("com.android.camera", "com.android.camera.CropImage"); intent.setData(Uri.fromFile(new File("/mnt/sdcard/temp"))); intent.putExtra("outputX", 1); // 剪切的寬高比為1：2intent.putExtra("outputY", 2);intent.putExtra("aspectX", 20); // 保存圖片的寬和高intent.putExtra("aspectY", 40);intent.putExtra("scale", true);intent.putExtra("noFaceDetection", true); intent.putExtra("output", Uri.parse("file:///mnt/sdcard/temp")); startActivityForResult(intent, 0);

// 打開Google Market直接進(jìn)入該程序的詳細(xì)頁面Uri uri = Uri.parse("market://details?id=" + "com.demo.app");Intent intent = new Intent(Intent.ACTION_VIEW, uri);startActivity(intent);

Uri uri = Uri.fromParts("package", "com.demo.app", null); Intent intent = new Intent(Intent.ACTION_DELETE, uri); startActivity(intent);

// 進(jìn)入無線網(wǎng)絡(luò)設(shè)置界面（其它可以舉一反三） Intent intent = new Intent(android.provider.Settings.ACTION_WIRELESS_SETTINGS); startActivityForResult(intent, 0);