Android Intent的幾種用法全面總結

       1,打開 web瀏覽器
  Java代碼
  Uri myBlogUri = Uri.parse(" http://www.eoeandroid.com/thread-160678-1-1.html ");
  returnIt = new Intent(Intent.ACTION_VIEW, myBlogUri);
  2,地圖
  Java代碼
  Uri mapUri =Uri.parse("geo:38.899533,-77.036476");
  returnIt = new Intent(Intent.ACTION_VIEW, mapUri);
  3,調撥打電話界面
  Java代碼
  Uri telUri = Uri.parse("tel:100861");
  returnIt = new Intent(Intent.ACTION_DIAL, telUri);
  4,直接撥打電話
  Java代碼
  Uri callUri = Uri.parse("tel:100861");
  returnIt = new Intent(Intent.ACTION_CALL, callUri);
  5,卸載
  Java代碼
  Uri uninstallUri = Uri.fromParts("package","xxx", null);
  returnIt = new Intent(Intent.ACTION_DELETE,uninstallUri);
  6,安裝
  Java代碼
  Uri installUri = Uri.fromParts("package","xxx", null);
  returnIt = new Intent(Intent.ACTION_PACKAGE_ADDED,installUri);
  7,播放
  Java代碼
  Uri playUri = Uri.parse(" file:///sdcard/download/everything.mp3");
  returnIt = new Intent(Intent.ACTION_VIEW, playUri);
  8,掉用發郵件
  Java代碼
  Uri emailUri = Uri.parse(" 123456@gmail.com");
  returnIt = new Intent(Intent.ACTION_SENDTO, emailUri);
  9,發郵件
  Java代碼
  returnIt = new Intent(Intent.ACTION_SEND);
  String[] tos = { " 123456 @gmail.com"};
  String[] ccs = { " 123456 @gmail.com"};
  returnIt.putExtra(Intent.EXTRA_EMAIL, tos);
  returnIt.putExtra(Intent.EXTRA_CC, ccs);
  returnIt.putExtra(Intent.EXTRA_TEXT, "body");
  returnIt.putExtra(Intent.EXTRA_SUBJECT,"subject");
  returnIt.setType("message/rfc882");
  Intent.createChooser(returnIt, "Choose EmailClient");
  10,發短信
 Java代碼
  Uri smsUri = Uri.parse("tel:100861");
  returnIt = new Intent(Intent.ACTION_VIEW, smsUri);
  returnIt.putExtra("sms_body","shenrenkui");
  returnIt.setType("vnd.android-dir/mms-sms");
  11,直接發郵件
  Java代碼
  Uri smsToUri = Uri.parse("smsto://100861");
  returnIt = new Intent(Intent.ACTION_SENDTO, smsToUri);
  returnIt.putExtra("sms_body","shenrenkui");
  12,發彩信
  Java代碼
  Uri mmsUri =Uri.parse("content://media/external/images/media/23");
  returnIt = new Intent(Intent.ACTION_SEND);
  returnIt.putExtra("sms_body","shenrenkui");
  returnIt.putExtra(Intent.EXTRA_STREAM, mmsUri);
  returnIt.setType("image/png");
  用獲取到的 Intent 直接調用 startActivity(returnIt) ok 了。
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