Import com.jeremyfeinstein.slidingmenu.lib.slidingmenu;
Import com.jeremyfeinstein.slidingmenu.lib.slidingmenu.canvas transformer;
Import com.jeremyfeinstein.slidingmenu.lib.app.slidingfragment activity;
Import android.graphics.canvas;
Import android.os.bundle;
Import android.support.v4.app.fragment;
Import android.support.v4.app.fragmenttransaction;
Import android.view.keyevent;
Import android.view.menuitem;
Import android.view.view;
Import Android.view.view.onclicklistener;
Import android.view.animation.interpolator;
Import android.widget.textview;
Import android.widget.toast;
/*
* main page packaging menu, return to animation, exit the event packaging class.
*/
Public class ListActivityMode extends SlidingFragmentActivity {
Private CanvasTransformer mTransformer
Private sliding menu sm;
public void on create(Bundle saved instancestate){
super . oncreate(savedInstanceState)；
initSlidingMenu(this)；
getActionBar()。 setDisplayHomeAsUpEnabled(true)；
}
/*
* When the home page is not visible, close the menu.
* @ See android.support.v4.app.fragmentactivity # onstop ()
*/
@ Overlay
Protected void onStop() {
// TODO automatically generated method stub
if(sm.isMenuShowing()){
sm . toggle()；
}
super . onstop()；
}
Private long exit time = 0；;
/*
* Double-click the back button to exit.
* @ see Android . support . v4 . app . fragment activity # onKeyDown(int，android.view.KeyEvent)
*/
@ Overlay
public boolean onKeyDown(int key code，KeyEvent event) {
If (KeyEvent. KEYCODE_BACK == keyCode) {
//Judge whether the Enter key is clicked continuously within two seconds. If yes, exit; otherwise, do not exit.
if(system . current time millis()-exit time & gt； 2000) {
Toast. Maketext (getapplicationcontext ()), "Press again to exit the program",
Toast. LENGTH_SHORT)。 show()；
//Assign the current system time to exitTime.
exit time = system . current time millis()；
} Otherwise {
finish()；
system . exit(0)；
}
Return true
}
Returns super.onKeyDown(keyCode, event);
}
/*
* menu initialization program
* @ see Android . app . activity # onoptionsitems elected(Android . view . menuitem)
*/
@ Overlay
Public boolean on options item selected {
switch (item.getItemId()) {
case android。 Id home page:
Switch ();
Return true
}
Returns super. onoptionsitems selected (item);
}
/**
* Initialize the sliding menu
*/
Public void init sliding menu (sliding fragmentation activity) {
//Initialize the animation effect
InitAnimation (activity);
//Set the main interface view
//activity . setcontentview(r . layout . activity _ main)；
//Set the sliding menu view
activity . setbehindcontentview(r . layout . menu _ frame)；
activity . getsupportfragmentmanager()。 beginTransaction()。 replace(R.id.menu_frame，new SampleListFragment())。 commit()；
//Set the property value of the sliding menu.
sm = activity . getslidingmenu()；
sm . setshadowwidthres(r . dimen . shadow _ width)；
sm . setshadowdrawable(r . drawable . shadow)；
sm . setbehindoffsetres(r . dimen . sliding menu _ offset)；
sm . setfadedegree(0.35 f)；
sm . settouchmodeabove(sliding menu。 TOUCHMODE _ full screen);
sm . setbehindscrollscale(0.0f)；
sm . setbehindcanvastransformer(mTransformer)；
activity . setslidingactionbarenabled(true)；
}
private Interpolator interp = new interpolar(){
@ Overlay
Public float get interpolation (float t) (
t-= 1.0f；
Returns t * t * t+1.0f;
}
};
/**
* Initialize animation effect
*/
Private Void Init Animation (SlidingFragmentActivity) (
mTransformer = new CanvasTransformer(){
@ Overlay
public void transform Canvas(Canvas Canvas，float percentOpen) {
canvas.translate(0，canvas . get height()*( 1-interp . get interpolation(percent open)))；
}
};
}
}