Select the left outbound menu and outbound menu

Select the left outbound menu and outbound menu

 <span style="font-family: Arial, Helvetica, sans-serif;">package com.support;</span>

Import com. nineoldandroids. animation. animator; import com. nineoldandroids. animation. animatorListenerAdapter; import com. nineoldandroids. animation. objectAnimator; import android. annotation. suppressLint; import android. annotation. targetApi; import android. content. context; import android. graphics. color; import android. OS. build; import android. util. attributeSet; import android. view. motionEvent; import android. vi Ew. view; import android. view. viewConfiguration; import android. view. viewTreeObserver. onGlobalLayoutListener; import android. view. animation. accelerateInterpolator; import android. view. animation. bounceInterpolator; import android. widget. frameLayout; public class MenuContainer extends FrameLayout {private Context context; private int slideMenuWidth; private int time = 500; public MenuContainer (Context context, AttributeSet attrs, int defStyle) {super (context, attrs, defStyle); this. context = context; checkChildCount (); // TODO Auto-generated constructor stub} public MenuContainer (Context context, AttributeSet attrs) {super (context, attrs); this. context = context; checkChildCount (); // TODO Auto-generated constructor stub} public MenuContainer (Context context) {super (context); this. context = context; checkChildC Ount (); // TODO Auto-generated constructor stub} @ TargetApi (Build. VERSION_CODES.HONEYCOMB) public void openMenu () {getChildAt (1 ). setVisibility (View. VISIBLE); getChildAt (2 ). setTranslationX (slideMenuWidth);} public void hideMenu () {ObjectAnimator animator = ObjectAnimator. ofFloat (getChildAt (2), "translationX", slideMenuWidth, 0); animator. setInterpolator (new AccelerateInterpolator (); animator. setDuration (Time); animator. start (); getChildAt (1 ). setVisibility (View. GONE);} private void checkChildCount () {getViewTreeObserver (). addOnGlobalLayoutListener (new OnGlobalLayoutListener () {@ SuppressLint ("NewApi") @ Overridepublic void onGlobalLayout () {// TODO Auto-generated method stubtry {getViewTreeObserver (). removeOnGlobalLayoutListener (this);} catch (Exception e) {// TODO Auto-generated catch blocke. printStac KTrace ();} if (getChildCount ()! = 2) throw new RuntimeException ("MenuContainer must have two view"); View hideView = getChildAt (0); View darkView = new View (context); darkView. setBackgroundColor (Color. parseColor ("#88000000"); darkView. setVisibility (View. GONE); // adjust the order so that the interface you want to display is located at the bottom of FrameLatout, adding a translucent control in the middle, and adding a hidden control on the top to removeViewAt (0); addView (darkView ); addView (hideView); FrameLayout. layoutParams params = (LayoutParams) hideView. getLayoutPara MS (); params. leftMargin =-hideView. getWidth (); // move the control to be hidden on the left to hideView on the left. setLayoutParams (params); slideMenuWidth = hideView. getWidth (); darkView. setOnClickListener (new OnClickListener () {@ Overridepublic void onClick (View v) {// TODO Auto-generated method stubObjectAnimator animator = ObjectAnimator. ofFloat (getChildAt (2), "translationX", slideMenuWidth, 0); animator. setDuration (time); animator. setInterpo Lator (new AccelerateInterpolator (); animator. start (); getChildAt (1 ). setVisibility (View. GONE) ;}}); // System. out. println ("child" + getChildAt (0 ). toString () + "" + getChildAt (1 ). toString () + "" + getChildAt (2 ). toString () + "") ;}}); // TODO Auto-generated method stub // if (getChildCount ()! = 2) // throw new RuntimeException ("MenuContainer must have two view");} private float downX; private float downY; private final int scaledTouchSlop = 8; @ Overridepublic boolean onInterceptTouchEvent (MotionEvent ev) {// TODO Auto-generated method stubif (ev. getAction () = MotionEvent. ACTION_DOWN) {downX = ev. getRawX (); downY = ev. getRawY (); // System. out. println (downX + "" + downY); return super. onInterceptTouchEvent (ev);} if (ev. getAction () = MotionEvent. ACTION_MOVE) {float x = ev. getRawX (); float y = ev. getRawY (); // ViewConfiguration. get (context ). the getScaledTouchSlop () mobile phone can recognize the minimum sliding distance if (x-downX> Math. abs (y-downY) & Math. abs (x-downX)> = ViewConfiguration. get (context ). getScaledTouchSlop () & downX <dip2px (scaledTouchSlop) {getChildAt (1 ). setVisibility (View. VISIBLE); // System. out. println ("view" + getChildAt (1 ). getY (); return true ;}} return super. onInterceptTouchEvent (ev);} @ TargetApi (Build. VERSION_CODES.HONEYCOMB) @ Overridepublic boolean onTouchEvent (MotionEvent event) {// TODO Auto-generated method stubswitch (event. getAction () {case MotionEvent. ACTION_MOVE: if (downX <dip2px (scaledTouchSlop) & getChildAt (2 ). getTranslationX () <slideMenuWidth & event. getRawX () <slideMenuWidth) {getChildAt (1 ). setVisibility (View. VISIBLE); getChildAt (2 ). setTranslationX (event. getRawX ()-downX);} break; case MotionEvent. ACTION_UP: case MotionEvent. ACTION_CANCEL: if (downX <dip2px (scaledTouchSlop) {float t = getChildAt (2 ). getTranslationX (); if (t> slideMenuWidth/4) {// ObjectAnimator animator = ObjectAnimator. ofFloat (getChildAt (2), "translationX", t, slideMenuWidth); animator. setInterpolator (new BounceInterpolator (); animator. setDuration (time); animator. start ();} else {ObjectAnimator animator = ObjectAnimator. ofFloat (getChildAt (2), "translationX", t, 0); animator. setDuration (time); animator. start () ;}} break;} return true;} public int dip2px (float dpValue) {final float scale = context. getResources (). getDisplayMetrics (). density; return (int) (dpValue * scale + 0.5f );}}

</pre><pre code_snippet_id="660890" snippet_file_name="blog_20150507_8_4103380" name="code" class="html">

</pre><pre code_snippet_id="660890" snippet_file_name="blog_20150507_8_4103380" name="code" class="html">

</pre><p></p><pre code_snippet_id="660890" snippet_file_name="blog_20150507_9_1722276" name="code" class="html">package com.support;import android.app.Activity;import android.os.Bundle;public class MainActivity extends  Activity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);    }    }

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"     android:orientation="vertical"     >    <TextView        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:text="@string/hello_world" />    <com.support.MenuContainer         android:layout_width="match_parent"        android:layout_height="match_parent">                <LinearLayout android:id="@+id/hideView"            android:layout_width="200dp"            android:background="#ffd8d8d8"            android:layout_height="match_parent"            android:orientation="vertical">            <Button                 android:layout_marginTop="10dp"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:text="hide"/>            <Button                 android:layout_width="match_parent"                android:layout_height="wrap_content"                android:text="hide"/>            <Button                 android:layout_width="match_parent"                android:layout_height="wrap_content"                android:text="hide"/>            <Button                 android:layout_width="match_parent"                android:layout_height="wrap_content"                android:text="hide"/>            <Button                 android:layout_width="match_parent"                android:layout_height="wrap_content"                android:text="hide"/>            <Button                 android:layout_width="match_parent"                android:layout_height="wrap_content"                android:text="hide"/>            <Button                 android:layout_width="match_parent"                android:layout_height="wrap_content"                android:text="hide"/>        </LinearLayout>                               <LinearLayout             android:background="#fff"            android:id="@+id/mainView"            android:layout_width="match_parent"            android:layout_height="match_parent"            android:orientation="vertical">            <Button                 android:layout_width="match_parent"                android:layout_height="wrap_content"                android:text="xxxx"/>            <Button                 android:layout_width="match_parent"                android:layout_height="wrap_content"                android:text="xxxx"/>            <Button                 android:layout_width="match_parent"                android:layout_height="wrap_content"                android:text="xxxx"/>            <Button                 android:layout_width="match_parent"                android:layout_height="wrap_content"                android:text="xxxx"/>            <Button                 android:layout_width="match_parent"                android:layout_height="wrap_content"                android:text="xxxx"/>        </LinearLayout>                  </com.support.MenuContainer></LinearLayout>