SimpleFragment

java.lang.Object
- android.app.Fragment
- - android.app.DialogFragment
  - - stanford.androidlib.SimpleFragment

All Implemented Interfaces:

ComponentCallbacks, ComponentCallbacks2, DialogInterface.OnCancelListener, DialogInterface.OnDismissListener, TextToSpeech.OnInitListener, GestureDetector.OnDoubleTapListener, GestureDetector.OnGestureListener, MenuItem.OnMenuItemClickListener, ScaleGestureDetector.OnScaleGestureListener, View.OnClickListener, View.OnCreateContextMenuListener, View.OnDragListener, View.OnFocusChangeListener, View.OnGenericMotionListener, View.OnHoverListener, View.OnKeyListener, View.OnLongClickListener, View.OnTouchListener, ViewStub.OnInflateListener, AdapterView.OnItemClickListener, AdapterView.OnItemLongClickListener, AdapterView.OnItemSelectedListener, CompoundButton.OnCheckedChangeListener, RadioGroup.OnCheckedChangeListener, OnSwipeListener.OnScaleListenerImpl, OnSwipeListener.OnSwipeListenerImpl
```
public class SimpleFragment
extends DialogFragment
implements View.OnClickListener, View.OnTouchListener, View.OnDragListener, View.OnFocusChangeListener, View.OnGenericMotionListener, View.OnHoverListener, ViewStub.OnInflateListener, AdapterView.OnItemClickListener, AdapterView.OnItemLongClickListener, AdapterView.OnItemSelectedListener, GestureDetector.OnDoubleTapListener, GestureDetector.OnGestureListener, View.OnKeyListener, View.OnLongClickListener, MenuItem.OnMenuItemClickListener, ScaleGestureDetector.OnScaleGestureListener, CompoundButton.OnCheckedChangeListener, RadioGroup.OnCheckedChangeListener, TextToSpeech.OnInitListener, OnSwipeListener.OnSwipeListenerImpl, OnSwipeListener.OnScaleListenerImpl
```
A SimpleFragment is meant as a drop-in replacement for Android's Fragment or DialogFragment classes. It provides convenience methods to make basic Android programming easier for students and new developers. In your fragment class, you should write:
```
 public class MyFragment extends SimpleFragment { ... }
 
```

Nested Class Summary
- Nested classes/interfaces inherited from class android.app.Fragment
  Fragment.InstantiationException, Fragment.SavedState

Field Summary
- Fields inherited from class android.app.DialogFragment
  STYLE_NO_FRAME, STYLE_NO_INPUT, STYLE_NO_TITLE, STYLE_NORMAL
- Fields inherited from interface android.content.ComponentCallbacks2
  TRIM_MEMORY_BACKGROUND, TRIM_MEMORY_COMPLETE, TRIM_MEMORY_MODERATE, TRIM_MEMORY_RUNNING_CRITICAL, TRIM_MEMORY_RUNNING_LOW, TRIM_MEMORY_RUNNING_MODERATE, TRIM_MEMORY_UI_HIDDEN

Constructor Summary

Constructors
Constructor and Description

SimpleFragment()

Constructors
Constructor and Description
`SimpleFragment()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`<T> T`	`getExtra(String name)` Returns an 'extra' parameter with the given name from this activity's intent.
`<T> T`	`getExtra(String name, T defaultValue)` Returns an 'extra' parameter with the given name from this activity's intent.
`SimpleActivity`	`getSimpleActivity()` Returns the activity that contains this fragment as a SimpleActivity.
`void`	`onActivityCreated(Bundle savedInstanceState)` Activity lifecycle method.
`void`	`onActivityResult(int requestCode, int resultCode, Intent data)` Activity lifecycle method.
`void`	`onAttach(Context context)` Activity lifecycle method.
`void`	`onCheckedChanged(CompoundButton buttonView, boolean isChecked)` Empty event listener method to be overridden.
`void`	`onCheckedChanged(RadioGroup group, int checkedId)` Empty event listener method to be overridden.
`void`	`onClick(View v)` Empty event listener method to be overridden.
`void`	`onCreate(Bundle savedInstanceState)` Activity lifecycle method.
`View`	`onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)` Activity lifecycle method.
`void`	`onDestroy()` Activity lifecycle method.
`void`	`onDestroyView()` Activity lifecycle method.
`void`	`onDetach()` Activity lifecycle method.
`boolean`	`onDoubleTap(MotionEvent e)` Empty event listener method to be overridden.
`boolean`	`onDoubleTapEvent(MotionEvent e)` Empty event listener method to be overridden.
`boolean`	`onDown(MotionEvent e)` Empty event listener method to be overridden.
`boolean`	`onDrag(View v, DragEvent event)` Empty event listener method to be overridden.
`boolean`	`onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY)` Empty event listener method to be overridden.
`void`	`onFocusChange(View v, boolean hasFocus)` Empty event listener method to be overridden.
`boolean`	`onGenericMotion(View v, MotionEvent event)` Empty event listener method to be overridden.
`boolean`	`onHover(View v, MotionEvent event)` Empty event listener method to be overridden.
`void`	`onInflate(ViewStub stub, View inflated)` Empty event listener method to be overridden.
`void`	`onInit(int status)` Empty event listener method to be overridden.
`void`	`onItemClick(AdapterView<?> parent, View view, int index, long id)` Handles ListView and Spinner clicks and calls the other overload of onItemClick.
`void`	`onItemClick(ListView list, int index)` Empty event listener method to be overridden.
`void`	`onItemClick(Spinner spinner, int index)` Empty event listener method to be overridden.
`boolean`	`onItemLongClick(AdapterView<?> parent, View view, int index, long id)` Handles ListView and Spinner clicks and calls the other overload of onItemLongClick.
`boolean`	`onItemLongClick(ListView list, int index)` Empty event listener method to be overridden.
`boolean`	`onItemLongClick(Spinner spinner, int index)` Empty event listener method to be overridden.
`void`	`onItemSelected(AdapterView<?> parent, View view, int index, long id)` Handles ListView and Spinner clicks and calls the other overload of onItemSelected.
`void`	`onItemSelected(ListView list, int index)` Empty event listener method to be overridden.
`void`	`onItemSelected(Spinner spinner, int index)` Empty event listener method to be overridden.
`boolean`	`onKey(View v, int keyCode, KeyEvent event)` Empty event listener method to be overridden.
`boolean`	`onLongClick(View v)` Empty event listener method to be overridden.
`void`	`onLongPress(MotionEvent e)` Empty event listener method to be overridden.
`boolean`	`onMenuItemClick(MenuItem item)` Empty event listener method to be overridden.
`void`	`onNothingSelected(AdapterView<?> parent)` Empty event listener method to be overridden.
`void`	`onPause()` Activity lifecycle method.
`void`	`onResume()` Activity lifecycle method.
`void`	`onScale(float factor)` Empty event listener method to be overridden.
`boolean`	`onScale(ScaleGestureDetector detector)` Empty event listener method to be overridden.
`boolean`	`onScaleBegin(ScaleGestureDetector detector)` Empty event listener method to be overridden.
`void`	`onScaleEnd(ScaleGestureDetector detector)` Empty event listener method to be overridden.
`boolean`	`onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY)` Empty event listener method to be overridden.
`void`	`onShowPress(MotionEvent e)` Empty event listener method to be overridden.
`boolean`	`onSingleTapConfirmed(MotionEvent e)` Empty event listener method to be overridden.
`boolean`	`onSingleTapUp(MotionEvent e)` Empty event listener method to be overridden.
`void`	`onStart()` Activity lifecycle method.
`void`	`onStop()` Stops the activity, performing some needed cleanup such as shutting down the text-to-speech system if it was in use.
`void`	`onSwipeDown(float distance)` Empty event listener method to be overridden.
`void`	`onSwipeLeft(float distance)` Empty event listener method to be overridden.
`void`	`onSwipeRight(float distance)` Empty event listener method to be overridden.
`void`	`onSwipeUp(float distance)` Empty event listener method to be overridden.
`boolean`	`onTouch(View v, MotionEvent event)` Empty event listener method to be overridden.
`void`	`setTraceLifecycle(boolean trace)` Sets whether or not to print a log message every time an activity lifecycle method such as onPause or onStart is called.

Methods inherited from class android.app.DialogFragment
dismiss, dismissAllowingStateLoss, dump, getDialog, getShowsDialog, getTheme, isCancelable, onAttach, onCancel, onCreateDialog, onDismiss, onSaveInstanceState, setCancelable, setShowsDialog, setStyle, show, show

Methods inherited from class android.app.Fragment
equals, getActivity, getAllowEnterTransitionOverlap, getAllowReturnTransitionOverlap, getArguments, getChildFragmentManager, getContext, getEnterTransition, getExitTransition, getFragmentManager, getHost, getId, getLoaderManager, getParentFragment, getReenterTransition, getResources, getRetainInstance, getReturnTransition, getSharedElementEnterTransition, getSharedElementReturnTransition, getString, getString, getTag, getTargetFragment, getTargetRequestCode, getText, getUserVisibleHint, getView, hashCode, instantiate, instantiate, isAdded, isDetached, isHidden, isInLayout, isRemoving, isResumed, isVisible, onConfigurationChanged, onContextItemSelected, onCreateAnimator, onCreateContextMenu, onCreateOptionsMenu, onDestroyOptionsMenu, onHiddenChanged, onInflate, onInflate, onInflate, onLowMemory, onOptionsItemSelected, onOptionsMenuClosed, onPrepareOptionsMenu, onRequestPermissionsResult, onTrimMemory, onViewCreated, onViewStateRestored, registerForContextMenu, requestPermissions, setAllowEnterTransitionOverlap, setAllowReturnTransitionOverlap, setArguments, setEnterSharedElementCallback, setEnterTransition, setExitSharedElementCallback, setExitTransition, setHasOptionsMenu, setInitialSavedState, setMenuVisibility, setReenterTransition, setRetainInstance, setReturnTransition, setSharedElementEnterTransition, setSharedElementReturnTransition, setTargetFragment, setUserVisibleHint, shouldShowRequestPermissionRationale, startActivity, startActivity, startActivityForResult, startActivityForResult, toString, unregisterForContextMenu

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - SimpleFragment
```
public SimpleFragment()
```
- Method Detail
  - getSimpleActivity
```
public SimpleActivity getSimpleActivity()
```
    Returns the activity that contains this fragment as a SimpleActivity.
    
    Throws:
    
    ClassCastException - If the activity containing this fragment does not extend SimpleActivity.
  - getExtra
```
public <T> T getExtra(String name)
```
    Returns an 'extra' parameter with the given name from this activity's intent. If there is no such 'extra' parameter, returns null.
  - getExtra
```
public <T> T getExtra(String name,
                      T defaultValue)
```
    Returns an 'extra' parameter with the given name from this activity's intent. If there is no such 'extra' parameter, returns null.
  - onActivityCreated
```
public void onActivityCreated(Bundle savedInstanceState)
```
    Activity lifecycle method.
    
    Overrides:
    
    onActivityCreated in class DialogFragment
  - onActivityResult
```
public void onActivityResult(int requestCode,
                             int resultCode,
                             Intent data)
```
    Activity lifecycle method.
    
    Overrides:
    
    onActivityResult in class Fragment
  - onAttach
```
public void onAttach(Context context)
```
    Activity lifecycle method.
    
    Overrides:
    
    onAttach in class Fragment
  - onCreate
```
public void onCreate(Bundle savedInstanceState)
```
    Activity lifecycle method.
    
    Overrides:
    
    onCreate in class DialogFragment
  - onCreateView
```
public View onCreateView(LayoutInflater inflater,
                         ViewGroup container,
                         Bundle savedInstanceState)
```
    Activity lifecycle method.
    
    Overrides:
    
    onCreateView in class Fragment
  - onDestroy
```
public void onDestroy()
```
    Activity lifecycle method.
    
    Overrides:
    
    onDestroy in class Fragment
  - onDestroyView
```
public void onDestroyView()
```
    Activity lifecycle method.
    
    Overrides:
    
    onDestroyView in class DialogFragment
  - onDetach
```
public void onDetach()
```
    Activity lifecycle method.
    
    Overrides:
    
    onDetach in class DialogFragment
  - onPause
```
public void onPause()
```
    Activity lifecycle method.
    
    Overrides:
    
    onPause in class Fragment
  - onResume
```
public void onResume()
```
    Activity lifecycle method.
    
    Overrides:
    
    onResume in class Fragment
  - onStart
```
public void onStart()
```
    Activity lifecycle method.
    
    Overrides:
    
    onStart in class DialogFragment
  - onStop
```
public void onStop()
```
    Stops the activity, performing some needed cleanup such as shutting down the text-to-speech system if it was in use.
    
    Overrides:
    
    onStop in class DialogFragment
  - setTraceLifecycle
```
public void setTraceLifecycle(boolean trace)
```
    Sets whether or not to print a log message every time an activity lifecycle method such as onPause or onStart is called.
  - onSwipeLeft
```
public void onSwipeLeft(float distance)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onSwipeLeft in interface OnSwipeListener.OnSwipeListenerImpl
  - onSwipeRight
```
public void onSwipeRight(float distance)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onSwipeRight in interface OnSwipeListener.OnSwipeListenerImpl
  - onSwipeUp
```
public void onSwipeUp(float distance)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onSwipeUp in interface OnSwipeListener.OnSwipeListenerImpl
  - onSwipeDown
```
public void onSwipeDown(float distance)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onSwipeDown in interface OnSwipeListener.OnSwipeListenerImpl
  - onScale
```
public void onScale(float factor)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onScale in interface OnSwipeListener.OnScaleListenerImpl
  - onClick
```
public void onClick(View v)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onClick in interface View.OnClickListener
  - onLongClick
```
public boolean onLongClick(View v)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onLongClick in interface View.OnLongClickListener
  - onItemClick
```
public void onItemClick(AdapterView<?> parent,
                        View view,
                        int index,
                        long id)
```
    Handles ListView and Spinner clicks and calls the other overload of onItemClick.
    
    Specified by:
    
    onItemClick in interface AdapterView.OnItemClickListener
  - onItemClick
```
public void onItemClick(ListView list,
                        int index)
```
    Empty event listener method to be overridden.
  - onItemClick
```
public void onItemClick(Spinner spinner,
                        int index)
```
    Empty event listener method to be overridden.
  - onItemLongClick
```
public boolean onItemLongClick(AdapterView<?> parent,
                               View view,
                               int index,
                               long id)
```
    Handles ListView and Spinner clicks and calls the other overload of onItemLongClick.
    
    Specified by:
    
    onItemLongClick in interface AdapterView.OnItemLongClickListener
  - onItemLongClick
```
public boolean onItemLongClick(ListView list,
                               int index)
```
    Empty event listener method to be overridden.
  - onItemLongClick
```
public boolean onItemLongClick(Spinner spinner,
                               int index)
```
    Empty event listener method to be overridden.
  - onTouch
```
public boolean onTouch(View v,
                       MotionEvent event)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onTouch in interface View.OnTouchListener
  - onSingleTapConfirmed
```
public boolean onSingleTapConfirmed(MotionEvent e)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onSingleTapConfirmed in interface GestureDetector.OnDoubleTapListener
  - onDoubleTap
```
public boolean onDoubleTap(MotionEvent e)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onDoubleTap in interface GestureDetector.OnDoubleTapListener
  - onDoubleTapEvent
```
public boolean onDoubleTapEvent(MotionEvent e)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onDoubleTapEvent in interface GestureDetector.OnDoubleTapListener
  - onDrag
```
public boolean onDrag(View v,
                      DragEvent event)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onDrag in interface View.OnDragListener
  - onFocusChange
```
public void onFocusChange(View v,
                          boolean hasFocus)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onFocusChange in interface View.OnFocusChangeListener
  - onGenericMotion
```
public boolean onGenericMotion(View v,
                               MotionEvent event)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onGenericMotion in interface View.OnGenericMotionListener
  - onDown
```
public boolean onDown(MotionEvent e)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onDown in interface GestureDetector.OnGestureListener
  - onShowPress
```
public void onShowPress(MotionEvent e)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onShowPress in interface GestureDetector.OnGestureListener
  - onSingleTapUp
```
public boolean onSingleTapUp(MotionEvent e)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onSingleTapUp in interface GestureDetector.OnGestureListener
  - onScroll
```
public boolean onScroll(MotionEvent e1,
                        MotionEvent e2,
                        float distanceX,
                        float distanceY)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onScroll in interface GestureDetector.OnGestureListener
  - onLongPress
```
public void onLongPress(MotionEvent e)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onLongPress in interface GestureDetector.OnGestureListener
  - onFling
```
public boolean onFling(MotionEvent e1,
                       MotionEvent e2,
                       float velocityX,
                       float velocityY)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onFling in interface GestureDetector.OnGestureListener
  - onHover
```
public boolean onHover(View v,
                       MotionEvent event)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onHover in interface View.OnHoverListener
  - onInflate
```
public void onInflate(ViewStub stub,
                      View inflated)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onInflate in interface ViewStub.OnInflateListener
  - onKey
```
public boolean onKey(View v,
                     int keyCode,
                     KeyEvent event)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onKey in interface View.OnKeyListener
  - onMenuItemClick
```
public boolean onMenuItemClick(MenuItem item)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onMenuItemClick in interface MenuItem.OnMenuItemClickListener
  - onScale
```
public boolean onScale(ScaleGestureDetector detector)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onScale in interface ScaleGestureDetector.OnScaleGestureListener
  - onScaleBegin
```
public boolean onScaleBegin(ScaleGestureDetector detector)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onScaleBegin in interface ScaleGestureDetector.OnScaleGestureListener
  - onScaleEnd
```
public void onScaleEnd(ScaleGestureDetector detector)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onScaleEnd in interface ScaleGestureDetector.OnScaleGestureListener
  - onCheckedChanged
```
public void onCheckedChanged(CompoundButton buttonView,
                             boolean isChecked)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onCheckedChanged in interface CompoundButton.OnCheckedChangeListener
  - onCheckedChanged
```
public void onCheckedChanged(RadioGroup group,
                             int checkedId)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onCheckedChanged in interface RadioGroup.OnCheckedChangeListener
  - onItemSelected
```
public void onItemSelected(AdapterView<?> parent,
                           View view,
                           int index,
                           long id)
```
    Handles ListView and Spinner clicks and calls the other overload of onItemSelected.
    
    Specified by:
    
    onItemSelected in interface AdapterView.OnItemSelectedListener
  - onItemSelected
```
public void onItemSelected(ListView list,
                           int index)
```
    Empty event listener method to be overridden.
  - onItemSelected
```
public void onItemSelected(Spinner spinner,
                           int index)
```
    Empty event listener method to be overridden.
  - onNothingSelected
```
public void onNothingSelected(AdapterView<?> parent)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onNothingSelected in interface AdapterView.OnItemSelectedListener
  - onInit
```
public void onInit(int status)
```
    Empty event listener method to be overridden.
    
    Specified by:
    
    onInit in interface TextToSpeech.OnInitListener

Class SimpleFragment

Nested Class Summary

Nested classes/interfaces inherited from class android.app.Fragment

Field Summary

Fields inherited from class android.app.DialogFragment

Fields inherited from interface android.content.ComponentCallbacks2

Constructor Summary

Method Summary

Methods inherited from class android.app.DialogFragment

Methods inherited from class android.app.Fragment

Methods inherited from class java.lang.Object

Constructor Detail

SimpleFragment

Method Detail

getSimpleActivity

getExtra

getExtra

onActivityCreated

onActivityResult

onAttach

onCreate

onCreateView

onDestroy

onDestroyView

onDetach

onPause

onResume

onStart

onStop

setTraceLifecycle

onSwipeLeft

onSwipeRight

onSwipeUp

onSwipeDown

onScale

onClick

onLongClick

onItemClick

onItemClick

onItemClick

onItemLongClick

onItemLongClick

onItemLongClick

onTouch

onSingleTapConfirmed

onDoubleTap

onDoubleTapEvent

onDrag

onFocusChange

onGenericMotion

onDown

onShowPress

onSingleTapUp

onScroll

onLongPress

onFling

onHover

onInflate

onKey

onMenuItemClick

onScale

onScaleBegin

onScaleEnd

onCheckedChanged

onCheckedChanged

onItemSelected

onItemSelected

onItemSelected

onNothingSelected

onInit