| java.lang.Object | ||
| ↳ | androidx.fragment.app.Fragment | |
| ↳ | com.pspdfkit.document.image.BaseImagePickerFragment | |
 Known Direct Subclasses
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Class Overview
Base fragment for image picker implementations.
Summary
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| protected BaseImagePickerFragment.ActivityResult | lastActivityResult | Holds last activity result when no listener is registered. | |||||||||
| protected ImagePicker.OnImagePickedListener | onImagePickedListener | Currently set listener for image picking process (if any). | |||||||||
| protected Intent | pendingIntentForResult | Intent that will get executed when this fragment is added to activity. | |||||||||
| Public Constructors | |||||||||||
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| BaseImagePickerFragment() | |||||||||||
| Public Methods | |||||||||||
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| void |
finish()
Remove the fragment from its owning activity.
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| void | onActivityResult(int requestCode, int resultCode, Intent data) | ||||||||||
| void | onCreate(Bundle savedInstanceState) | ||||||||||
| void | onSaveInstanceState(Bundle outState) | ||||||||||
| void |
setOnImagePickedListener(ImagePicker.OnImagePickedListener onImagePickedListener)
Sets on image picked listener.
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| Protected Methods | |||||||||||
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| abstract Intent |
getImagePickerIntent()
Creates an intent to start image picking activity, an image gallery or a camera.
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| abstract int |
getRequestCode()
Gets request code to be given to the intent when starting image picker activity for result.
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| abstract void |
onImagePickerResult(int resultCode, Intent data)
Called when image picker gets result from the activity it started, whether camera or image
picker.
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| abstract void |
queueStartActivityForResult(Intent intent)
Start activity for result with a given intent, or queues it up if the fragment is still not
active.
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[Expand]
Inherited Methods | |||||||||||
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From class
androidx.fragment.app.Fragment
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From class
java.lang.Object
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From interface
android.content.ComponentCallbacks
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From interface
android.view.View.OnCreateContextMenuListener
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From interface
androidx.lifecycle.LifecycleOwner
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From interface
androidx.lifecycle.ViewModelStoreOwner
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From interface
androidx.savedstate.SavedStateRegistryOwner
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Fields
protected BaseImagePickerFragment.ActivityResult lastActivityResult
Holds last activity result when no listener is registered.
protected ImagePicker.OnImagePickedListener onImagePickedListener
Currently set listener for image picking process (if any).
protected Intent pendingIntentForResult
Intent that will get executed when this fragment is added to activity.
Public Constructors
public BaseImagePickerFragment ()
Public Methods
public void finish ()
Remove the fragment from its owning activity.
public void setOnImagePickedListener (ImagePicker.OnImagePickedListener onImagePickedListener)
Sets on image picked listener. Calling this method will replace any previously set listener.
You may provide null to clear the listener.
Parameters
| onImagePickedListener | ImagePicker.OnImagePickedListener that should be notified, or null to clear the listener.
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Protected Methods
protected abstract Intent getImagePickerIntent ()
Creates an intent to start image picking activity, an image gallery or a camera.
Returns
- Image picking activity intent.
protected abstract int getRequestCode ()
Gets request code to be given to the intent when starting image picker activity for result.
Returns
- Request code for the fragment.
protected abstract void onImagePickerResult (int resultCode, Intent data)
Called when image picker gets result from the activity it started, whether camera or image picker.
Parameters
| resultCode | Result code received from the activity. |
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| data | Received data. |
protected abstract void queueStartActivityForResult (Intent intent)
Start activity for result with a given intent, or queues it up if the fragment is still not active.
Parameters
| intent | Intent to be fired. |
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