Android 无法加载活动。outofMemory运行时异常

Android 无法加载活动。outofMemory运行时异常,android,out-of-memory,viewflipper,bitmapfactory,android-bitmap,Android,Out Of Memory,Viewflipper,Bitmapfactory,Android Bitmap,我正在开发一个使用许多jpeg图像的应用程序。它总是发出outOfMemory错误异常。然后我试着解码它。但它仍然给出了错误。请帮我做这个。我不明白错误在哪里。 提前谢谢 public class Kumana extends FragmentActivity implements LocationListener{ GoogleMap mGoogleMap; ArrayList<LatLng> mMarkerPoints; double mLatitude

我正在开发一个使用许多jpeg图像的应用程序。它总是发出outOfMemory错误异常。然后我试着解码它。但它仍然给出了错误。请帮我做这个。我不明白错误在哪里。 提前谢谢

public class Kumana extends FragmentActivity implements LocationListener{

    GoogleMap mGoogleMap;
    ArrayList<LatLng> mMarkerPoints;
    double mLatitude = 0;
    double mLongitude = 0;
    Bitmap mCurrentBitmap=null;
    BitmapFactory.Options mBitmapOptions;
    private static final int SWIPE_MIN_DISTANCE = 120;
    private static final int SWIPE_THRESHOLD_VELOCITY = 200;
    private ViewFlipper mViewFlipper,mViewFlipper2,mViewFlipper3;
    private AnimationListener mAnimationListener;
    ImageView iv1, iv2, iv3,iv4,iv5,iv6,iv7,iv8,iv9,iv10,iv11,iv12;
    private Context mContext;
    int mCurrentIndex=0;
    @SuppressWarnings("deprecation")
    private final GestureDetector detector = new GestureDetector(
            new SwipeGestureDetector());

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.kumana);

        final int[] imgIDs={R.drawable.blackneckedstork,R.drawable.eurasianspoonbill,R.drawable.greaterrackettaileddrongo,
                R.drawable.kumana5,R.drawable.lesseradjunt,R.drawable.lesserwhistlingduck,R.drawable.malabartrogan,R.drawable.redfacedmalkoha,
                R.drawable.sirkeermalkoha,R.drawable.thegreatthickknee,R.drawable.yellowfootedgreenpigeon};

        iv1=(ImageView)findViewById(R.id.imgvw_kumana1);
        iv2=(ImageView)findViewById(R.id.imgvw_kumana2);
        iv3=(ImageView)findViewById(R.id.imgvw_kumana3);
        iv4=(ImageView)findViewById(R.id.imgvw_kumana_breeding3);
        iv5=(ImageView)findViewById(R.id.imgvw_kumana_breeding1);
        iv6=(ImageView)findViewById(R.id.imgvw_kumana_breeding2);
        iv7=(ImageView)findViewById(R.id.imgvw_kumana_breeding4);
        iv8=(ImageView)findViewById(R.id.imgvw_kumanaDesc6_RareMigrants1);
        iv9=(ImageView)findViewById(R.id.imgvw_kumanaDesc6_RareMigrants2);
        iv10=(ImageView)findViewById(R.id.imgvw_kumanaDesc6_RareMigrants3);
        iv11=(ImageView)findViewById(R.id.imgvw_kumanaDesc6_RareMigrants4);
        iv12=(ImageView)findViewById(R.id.imgvw_kumanaDesc6_RareMigrants5);

        mBitmapOptions = new BitmapFactory.Options();
        mBitmapOptions.inJustDecodeBounds=true;
        BitmapFactory.decodeResource(getResources(), R.drawable.blackneckedstork);
        mCurrentBitmap=Bitmap.createBitmap(mBitmapOptions.outWidth,mBitmapOptions.outHeight,Bitmap.Config.ARGB_8888);
        mBitmapOptions.inJustDecodeBounds=false;
        mBitmapOptions.inBitmap=mCurrentBitmap;
        mBitmapOptions.inSampleSize=1;
        BitmapFactory.decodeResource(getResources(), R.drawable.blackneckedstork);
        iv1.setImageBitmap(mCurrentBitmap);
        mCurrentIndex=(mCurrentIndex+1)%imgIDs.length;
        BitmapFactory.Options bitmapOptions=null;
        bitmapOptions=mBitmapOptions;
        bitmapOptions.inBitmap=mCurrentBitmap;
        mCurrentBitmap=BitmapFactory.decodeResource(getResources(), imgIDs[mCurrentIndex],bitmapOptions);
        iv1.setImageBitmap(mCurrentBitmap);

        mContext = this;
        mViewFlipper = (ViewFlipper) this.findViewById(R.id.view_flipper_kumana1);
        mViewFlipper2 = (ViewFlipper) this.findViewById(R.id.view_flipper_kumana2);
        mViewFlipper3 = (ViewFlipper) this.findViewById(R.id.view_flipper_kumana3);

        // sets auto flipping
        mViewFlipper.setAutoStart(true);
        mViewFlipper.setFlipInterval(8000);
        mViewFlipper.startFlipping();

        mViewFlipper2.setAutoStart(true);
        mViewFlipper2.setFlipInterval(8000);
        mViewFlipper2.startFlipping();

        mViewFlipper3.setAutoStart(true);
        mViewFlipper3.setFlipInterval(8000);
        mViewFlipper3.startFlipping();

        mViewFlipper.setOnTouchListener(new OnTouchListener() {
            @Override
            public boolean onTouch(final View view, final MotionEvent event) {
                detector.onTouchEvent(event);
                return true;
            }
        });

        mViewFlipper2.setOnTouchListener(new OnTouchListener() {
            @Override
            public boolean onTouch(final View view, final MotionEvent event) {
                detector.onTouchEvent(event);
                return true;
            }
        });

        mViewFlipper3.setOnTouchListener(new OnTouchListener() {
            @Override
            public boolean onTouch(final View view, final MotionEvent event) {
                detector.onTouchEvent(event);
                return true;
            }
        });

        // animation listener
        mAnimationListener = new Animation.AnimationListener() {
            @Override
            public void onAnimationStart(Animation animation) {
                // animation started event
            }

            @Override
            public void onAnimationRepeat(Animation animation) {
            }

            @Override
            public void onAnimationEnd(Animation animation) {
                // TODO animation stopped event
            }
        };



    class SwipeGestureDetector extends SimpleOnGestureListener {
        @Override
        public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX,
                float velocityY) {
            try {
                // right to left swipe
                if (e1.getX() - e2.getX() > SWIPE_MIN_DISTANCE
                        && Math.abs(velocityX) > SWIPE_THRESHOLD_VELOCITY) {
                    mViewFlipper.setInAnimation(AnimationUtils.loadAnimation(mContext, R.anim.left_in));
                    mViewFlipper.setOutAnimation(AnimationUtils.loadAnimation(mContext, R.anim.left_out));
                    // controlling animation
                    mViewFlipper.getInAnimation().setAnimationListener(mAnimationListener);
                    mViewFlipper.showNext();

                    mViewFlipper2.setInAnimation(AnimationUtils.loadAnimation(mContext, R.anim.left_in));
                    mViewFlipper2.setOutAnimation(AnimationUtils.loadAnimation(mContext, R.anim.left_out));
                    // controlling animation
                    mViewFlipper2.getInAnimation().setAnimationListener(mAnimationListener);
                    mViewFlipper2.showNext();

                    mViewFlipper3.setInAnimation(AnimationUtils.loadAnimation(mContext, R.anim.left_in));
                    mViewFlipper3.setOutAnimation(AnimationUtils.loadAnimation(mContext, R.anim.left_out));
                    // controlling animation
                    mViewFlipper3.getInAnimation().setAnimationListener(mAnimationListener);
                    mViewFlipper3.showNext();
                    return true;
                } else if (e2.getX() - e1.getX() > SWIPE_MIN_DISTANCE
                        && Math.abs(velocityX) > SWIPE_THRESHOLD_VELOCITY) {
                    mViewFlipper.setInAnimation(AnimationUtils.loadAnimation(mContext, R.anim.right_in));
                    mViewFlipper.setOutAnimation(AnimationUtils.loadAnimation(mContext, R.anim.right_out));
                    // controlling animation
                    mViewFlipper.getInAnimation().setAnimationListener(mAnimationListener);
                    mViewFlipper.showPrevious();

                    mViewFlipper2.setInAnimation(AnimationUtils.loadAnimation(mContext, R.anim.right_in));
                    mViewFlipper2.setOutAnimation(AnimationUtils.loadAnimation(mContext, R.anim.right_out));
                    // controlling animation
                    mViewFlipper2.getInAnimation().setAnimationListener(mAnimationListener);
                    mViewFlipper2.showPrevious();

                    mViewFlipper3.setInAnimation(AnimationUtils.loadAnimation(mContext, R.anim.right_in));
                    mViewFlipper3.setOutAnimation(AnimationUtils.loadAnimation(mContext, R.anim.right_out));
                    // controlling animation
                    mViewFlipper3.getInAnimation().setAnimationListener(mAnimationListener);
                    mViewFlipper3.showPrevious();
                    return true;
                }

            } catch (Exception e) {
                e.printStackTrace();
            }

            return false;
        }
    }

//Google Map methods

}









<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content" >

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical" >

        <RelativeLayout
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:orientation="vertical" >

            <ViewFlipper
                android:id="@+id/view_flipper_kumana1"
                android:layout_width="fill_parent"
                android:layout_height="fill_parent" >

                <RelativeLayout
                    android:layout_width="fill_parent"
                    android:layout_height="fill_parent" >

                    <ImageView
                        android:id="@+id/imgvw_kumana1"
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:layout_gravity="center"
                        android:adjustViewBounds="true"
                        android:contentDescription="@string/imageVw"
                        android:scaleType="centerCrop"
                        android:src="@drawable/kumana8" />

                    <TextView
                        style="@style/ImageTitle"
                        android:text="@string/kumanaLbl" />
                </RelativeLayout>

                <RelativeLayout
                    android:layout_width="fill_parent"
                    android:layout_height="fill_parent" >

                    <ImageView
                        android:id="@+id/imgvw_kumana2"
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:layout_gravity="center"
                        android:adjustViewBounds="true"
                        android:contentDescription="@string/imageVw"
                        android:scaleType="centerCrop"
                        android:src="@drawable/kumana5" />

                    <TextView
                        style="@style/ImageTitle"
                        android:text="@string/kumanaLbl" />
                </RelativeLayout>

                <RelativeLayout
                    android:layout_width="fill_parent"
                    android:layout_height="fill_parent" >

                    <ImageView
                        android:id="@+id/imgvw_kumana3"
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:layout_gravity="center"
                        android:adjustViewBounds="true"
                        android:contentDescription="@string/imageVw"
                        android:scaleType="centerCrop"
                        android:src="@drawable/lesserwhistlingduck" />

                    <TextView
                        style="@style/ImageTitle"
                        android:text="@string/kumanaLbl" />
                </RelativeLayout>
            </ViewFlipper>

            <ImageView
                android:id="@+id/swipe_left"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentLeft="true"
                android:layout_centerVertical="true"
                android:contentDescription="@string/imageVw"
                android:src="@drawable/right_arrow" />

            <ImageView
                android:id="@+id/swipe_right"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentRight="true"
                android:layout_centerVertical="true"
                android:contentDescription="@string/imageVw"
                android:src="@drawable/right_arrow2" />
        </RelativeLayout>


        <RelativeLayout
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:orientation="vertical" >

            <ViewFlipper
                android:id="@+id/view_flipper_kumana2"
                android:layout_width="fill_parent"
                android:layout_height="fill_parent" >

                <RelativeLayout
                    android:layout_width="fill_parent"
                    android:layout_height="fill_parent" >

                    <ImageView
                        android:id="@+id/imgvw_kumana_breeding3"
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:layout_gravity="center"
                        android:adjustViewBounds="true"
                        android:contentDescription="@string/imageVw"
                        android:scaleType="centerCrop"
                        android:src="@drawable/eurasianspoonbill" />

                    <TextView
                        style="@style/ImageTitle"
                        android:text="@string/kumanaDesc4_bird3" />
                </RelativeLayout>

                <RelativeLayout
                    android:layout_width="fill_parent"
                    android:layout_height="fill_parent" >

                    <ImageView
                        android:id="@+id/imgvw_kumana_breeding1"
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:layout_gravity="center"
                        android:adjustViewBounds="true"
                        android:contentDescription="@string/imageVw"
                        android:scaleType="centerCrop"
                        android:src="@drawable/blackneckedstork" />

                    <TextView
                        style="@style/ImageTitle"
                        android:text="@string/kumanaDesc4_bird1" />
                </RelativeLayout>

                <RelativeLayout
                    android:layout_width="fill_parent"
                    android:layout_height="fill_parent" >

                    <ImageView
                        android:id="@+id/imgvw_kumana_breeding2"
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:layout_gravity="center"
                        android:adjustViewBounds="true"
                        android:contentDescription="@string/imageVw"
                        android:scaleType="centerCrop"
                        android:src="@drawable/lesseradjunt" />

                    <TextView
                        style="@style/ImageTitle"
                        android:text="@string/kumanaDesc4_bird2" />
                </RelativeLayout>

                <RelativeLayout
                    android:layout_width="fill_parent"
                    android:layout_height="fill_parent" >

                    <ImageView
                        android:id="@+id/imgvw_kumana_breeding4"
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:layout_gravity="center"
                        android:adjustViewBounds="true"
                        android:contentDescription="@string/imageVw"
                        android:scaleType="centerCrop"
                        android:src="@drawable/thegreatthickknee" />

                    <TextView
                        style="@style/ImageTitle"
                        android:text="@string/kumanaDesc4_bird4" />
                </RelativeLayout>
            </ViewFlipper>

            <ImageView
                android:id="@+id/swipe_left1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentLeft="true"
                android:layout_centerVertical="true"
                android:contentDescription="@string/imageVw"
                android:src="@drawable/arrowleft" />

            <ImageView
                android:id="@+id/swipe_right1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentRight="true"
                android:layout_centerVertical="true"
                android:contentDescription="@string/imageVw"
                android:src="@drawable/arrowright" />
        </RelativeLayout>

        <TextView
            android:id="@+id/kumanaDesc5_header"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:padding="6dp"
            android:paddingTop="10dp"
            android:text="@string/kumanaDesc5_header"
            android:textSize="15sp"
            android:textStyle="bold" />

        <TextView
            android:id="@+id/kirinddescripion3"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:padding="6dp"
            android:paddingTop="10dp"
            android:text="@string/kumanaDesc6_RareMigrants"
            android:textSize="15sp"
            android:textStyle="bold" />

        <RelativeLayout
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:orientation="vertical" >

            <ViewFlipper
                android:id="@+id/view_flipper_kumana3"
                android:layout_width="fill_parent"
                android:layout_height="fill_parent" >

                <RelativeLayout
                    android:layout_width="fill_parent"
                    android:layout_height="fill_parent" >

                    <ImageView
                        android:id="@+id/imgvw_kumanaDesc6_RareMigrants1"
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:layout_gravity="center"
                        android:adjustViewBounds="true"
                        android:contentDescription="@string/imageVw"
                        android:scaleType="centerCrop"
                        android:src="@drawable/yellowfootedgreenpigeon" />

                    <TextView
                        style="@style/ImageTitle"
                        android:text="@string/kumanaDesc6_RareMigrants1" />
                </RelativeLayout>

                <RelativeLayout
                    android:layout_width="fill_parent"
                    android:layout_height="fill_parent" >

                    <ImageView
                        android:id="@+id/imgvw_kumanaDesc6_RareMigrants2"
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:layout_gravity="center"
                        android:adjustViewBounds="true"
                        android:contentDescription="@string/imageVw"
                        android:scaleType="centerCrop"
                        android:src="@drawable/greaterrackettaileddrongo" />

                    <TextView
                        style="@style/ImageTitle"
                        android:text="@string/kumanaDesc6_RareMigrants2_graterRacket" />
                </RelativeLayout>

                <RelativeLayout
                    android:layout_width="fill_parent"
                    android:layout_height="fill_parent" >

                    <ImageView
                        android:id="@+id/imgvw_kumanaDesc6_RareMigrants3"
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:layout_gravity="center"
                        android:adjustViewBounds="true"
                        android:contentDescription="@string/imageVw"
                        android:scaleType="centerCrop"
                        android:src="@drawable/malabartrogan" />

                    <TextView
                        style="@style/ImageTitle"
                        android:text="@string/kumanaDesc6_RareMigrants3" />
                </RelativeLayout>

                <RelativeLayout
                    android:layout_width="fill_parent"
                    android:layout_height="fill_parent" >

                    <ImageView
                        android:id="@+id/imgvw_kumanaDesc6_RareMigrants4"
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:layout_gravity="center"
                        android:adjustViewBounds="true"
                        android:contentDescription="@string/imageVw"
                        android:scaleType="centerCrop"
                        android:src="@drawable/redfacedmalkoha" />

                    <TextView
                        style="@style/ImageTitle"
                        android:text="@string/kumanaDesc6_RareMigrants4" />
                </RelativeLayout>

                <RelativeLayout
                    android:layout_width="fill_parent"
                    android:layout_height="fill_parent" >

                    <ImageView
                        android:id="@+id/imgvw_kumanaDesc6_RareMigrants5"
                        android:layout_width="fill_parent"
                        android:layout_height="fill_parent"
                        android:layout_gravity="center"
                        android:adjustViewBounds="true"
                        android:contentDescription="@string/imageVw"
                        android:scaleType="centerCrop"
                        android:src="@drawable/sirkeermalkoha" />

                    <TextView
                        style="@style/ImageTitle"
                        android:text="@string/kumanaDesc6_RareMigrants4" />
                </RelativeLayout>
            </ViewFlipper>

            <ImageView
                android:id="@+id/swipe_left1_3"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentLeft="true"
                android:layout_centerVertical="true"
                android:contentDescription="@string/imageVw"
                android:src="@drawable/arrowleft" />

            <ImageView
                android:id="@+id/swipe_right1_3"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentRight="true"
                android:layout_centerVertical="true"
                android:contentDescription="@string/imageVw"
                android:src="@drawable/arrowright" />
        </RelativeLayout>

        <fragment
            android:id="@+id/map_kumana"
            android:layout_width="match_parent"
            android:layout_height="466dp"
            class="com.google.android.gms.maps.SupportMapFragment" />
    </LinearLayout>

</ScrollView>
公共类Kumana扩展FragmentActivity实现LocationListener{
谷歌地图;
ArrayList mMarkerPoints;
双梯度=0;
双倍长度=0;
位图mCurrentBitmap=null;
BitmapFactory.Options-mBitmapOptions;
专用静态最终整数滑动距离=120;
专用静态最终整数滑动\u阈值\u速度=200;
私有视图翻转器mViewFlipper、mViewFlipper2、mViewFlipper3;
私人动画监听器mAnimationListener;
图像视图iv1、iv2、iv3、iv4、iv5、iv6、iv7、iv8、iv9、iv10、iv11、iv12;
私有上下文;
int mCurrentIndex=0;
@抑制警告(“弃用”)
私人最终手势检测器=新手势检测器(
新SwipeGestureDetector());
@凌驾
创建时受保护的void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(右布局图,kumana);
final int[]imgIDs={R.drawable.blackneckedstork,R.drawable.eurasianspoonbill,R.drawable.greaterrackttaileddrongo,
拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,拉丝,
R.drawable.sirkeermalkoha,R.drawable.Thegreathickknee,R.drawable.YellowFootedgreen鸽子};
iv1=(ImageView)findViewById(R.id.imgvw_kumana1);
iv2=(ImageView)findViewById(R.id.imgvw_kumana2);
iv3=(ImageView)findViewById(R.id.imgvw_kumana3);
iv4=(图像视图)findViewById(R.id.imgvw_kumana_繁殖3);
iv5=(图像视图)findViewById(R.id.imgvw_kumana_breeding1);
iv6=(图像视图)findViewById(R.id.imgvw_kumana_breeding2);
iv7=(图像视图)findViewById(R.id.imgvw_kumana_繁育4);
iv8=(ImageView)findViewById(R.id.imgvw_kumanaDesc6_RareMigrants1);
iv9=(ImageView)findViewById(R.id.imgvw_kumanaDesc6_RareMigrants2);
iv10=(ImageView)findViewById(R.id.imgvw_kumanaDesc6_RareMigrants3);
iv11=(ImageView)findViewById(R.id.imgvw_kumanaDesc6_RareMigrants4);
iv12=(ImageView)findViewById(R.id.imgvw_kumanaDesc6_RareMigrants5);
mBitmapOptions=新的BitmapFactory.Options();
mBitmapOptions.inJustDecodeBounds=true;
decodeResource(getResources(),R.drawable.blackneckedstork);
mCurrentBitmap=Bitmap.createBitmap(mBitmapOptions.outWidth、mBitmapOptions.outHeight、Bitmap.Config.argb8888);
mBitmapOptions.inJustDecodeBounds=false;
mbitMap=mCurrentBitmap;
MbitPoputions.inSampleSize=1;
decodeResource(getResources(),R.drawable.blackneckedstork);
iv1.设置图像位图(mCurrentBitmap);
mCurrentIndex=(mCurrentIndex+1)%imgIDs.length;
选项bitmapOptions=null;
bitmapOptions=MbitPoputions;
inBitmap=mCurrentBitmap;
mCurrentBitmap=BitmapFactory.decodeResource(getResources(),imgIDs[mCurrentIndex],bitmapOptions);
iv1.设置图像位图(mCurrentBitmap);
mContext=这个;
mViewFlipper=(ViewFlipper)this.findViewById(R.id.view\u flipper\u kumana1);
mViewFlipper2=(ViewFlipper)this.findViewById(R.id.view\u flipper\u kumana2);
mViewFlipper3=(ViewFlipper)this.findViewById(R.id.view\u flipper\u kumana3);
//设置自动翻转
mViewFlipper.setAutoStart(true);
mViewFlipper.setFlipInterval(8000);
mViewFlipper.startFlipping();
mViewFlipper2.setAutoStart(true);
mViewFlipper2.setFlipInterval(8000);
mViewFlipper2.startFlipping();
mViewFlipper3.setAutoStart(true);
mViewFlipper3.setFlipInterval(8000);
mViewFlipper3.startFlipping();
mViewFlipper.setOnTouchListener(新的OnTouchListener(){
@凌驾
公共布尔onTouch(最终视图、最终运动事件){
探测器。开孔(事件);
返回true;
}
});
mViewFlipper2.setOnTouchListener(新的OnTouchListener(){
@凌驾
公共布尔onTouch(最终视图、最终运动事件){
探测器。开孔(事件);
返回true;
}
});
mViewFlipper3.setOnTouchListener(新的OnTouchListener(){
@凌驾
公共布尔onTouch(最终视图、最终运动事件){
探测器。开孔(事件);
返回true;
}
});
//动画监听器
mAnimationListener=新建动画。AnimationListener(){
@凌驾
onAnimationStart上的公共无效(动画){
//动画启动事件
}
@凌驾
onAnimationRepeat上的公共无效(动画){
}
@凌驾
onAnimationEnd上的公共无效(动画){
//TODO动画停止事件
}
};
类SwipeGestureDetector扩展了SimpleOnGestureListener{
@凌驾
公共布尔onFling(运动事件e1、运动事件e2、浮点速度X、,
浮动速度y){
试一试{
//从右向左滑动
如果(e1.getX()-e2.getX()>滑动最小距离
&&Math.abs(velocityX)>滑动阈值(速度){
mViewFlipper.setInAnimation(AnimationUtils.loadAnimation(mContext,R.anim.left_in));
mViewFlipper.setOutAnimation(AnimationUtils.loadAnimation(mContext,R.anim.left_out));
//控制动画
mViewFlipper.getInAnimatio
android:largeHeapSize="true"
BitmapFactory.Options o = new BitmapFactory.Options();
                        o.inJustDecodeBounds = true;
                        BitmapFactory.decodeFile(filePath);
                        int srcWidth = o.outWidth;
                        int srcHeight = o.outHeight;
                        int dstWidth = 1920;
                        int dstHeight = 1080;
                        int inSampleSize = 1;
                        if (srcHeight > dstHeight || srcWidth > dstWidth) {
                            final int halfHeight = srcHeight / 2;
                            final int halfWidth = srcWidth / 2;
                            while ((halfHeight / inSampleSize) > dstWidth
                                    && (halfWidth / inSampleSize) > dstWidth) {
                                inSampleSize *= 2;
                            }
                        }
                        o.inSampleSize = inSampleSize;
                        o.inJustDecodeBounds = false;
                        Bitmap bitmap = BitmapFactory.decodeFile(filePath, o);