Nettet4. apr. 2024 · Intent intent = new Intent("android.intent.action.MAIN"); intent.setClassName("当前Act的全限定类名","启动Act的全限定类名"); startActivity(intent); 2.隐式启动:通过Intent-filter的Action,Category或data来实现这个是通过Intent的 intent-filter**来实现的,这个Intent那章会详细讲解! 这里知道个大概就可以了! 3. 另外还有 … NettetIntent大致分为两种:显式Intent和隐式Intent。一、显示Intent为从一个activity跳转到另一个activity。如: …
What are the possible intent types for intent.setType(type)?
Nettet26. jun. 2024 · private void restoreDB() { Intent intent = new Intent (Intent.ACTION_OPEN_DOCUMENT); intent.addCategory (Intent.CATEGORY_OPENABLE); intent.setType ( "text/plain" ); //intent.setType ("application/pdf"); //intent.setType ("application/*"); //intent.setType … According to the Android APIs documentation, the parameter for setType is a string that represent a MIME type. Please take a look at http://developer.android.com/reference/android/content/Intent.html#setType(java.lang.String) Then it involves that any MIME type can be used to set the share intent content type. snoopy dancing with woodstock
Select multiple images from android gallery - Stack …
Nettet28. jun. 2024 · Intent intent = new Intent (); intent.setAction (Intent.ACTION_GET_CONTENT); // ACTION_PICK은 사용하지 말것, deprecated + formally intent.setType ("image/*"); ( (Activity)mContext).startActivityForResult (Intent.createChooser (intent, "Get Album"), REQUEST_TAKE_ALBUM); 테스트 … Nettetfinal Intent intent = new Intent (android.content.Intent.ACTION_SEND); intent.setType ("image/jpg"); intent.putExtra (android.content.Intent.EXTRA_STREAM, agendaUri); … Nettet18. mai 2024 · MIMEタイプはsetTypeで呼び出すことができ、下記のように指定します。 intent.setData (Uri.parse ("file:///sdcard/sample.jpg")) intent.setType ("image/jpeg") カテゴリ 続いてカテゴリですが、こちらは コンポーネントの種類に対する追加情報を含めるためのもの です。 よく使われるカテゴリだと、CATEGORY_BROWSABLE … snoopy cup coffee tumblr book