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				| @ -0,0 +1,20 @@ | ||||
| package io.legado.app.ui.filechooser | ||||
| 
 | ||||
| import androidx.fragment.app.DialogFragment | ||||
| import androidx.fragment.app.FragmentManager | ||||
| 
 | ||||
| 
 | ||||
| class FileChooserDialog : DialogFragment() { | ||||
| 
 | ||||
|     companion object { | ||||
|         const val tag = "FileChooserDialog" | ||||
| 
 | ||||
|         fun show(manager: FragmentManager) { | ||||
|             val fragment = | ||||
|                 (manager.findFragmentByTag(tag) as? FileChooserDialog) ?: FileChooserDialog() | ||||
|             fragment.show(manager, tag) | ||||
|         } | ||||
|     } | ||||
| 
 | ||||
| 
 | ||||
| } | ||||
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