本文实例为大家分享了Android实现底部拖动查看图文详情的具体代码，供大家参考，具体内容如下

一、效果图

二、实现步骤

1.xml布局的实现/p>

android:id="@+id/mymyscrollview"

android:layout_width="fill_parent"

android:layout_height="fill_parent"

android:layout_above="@+id/rejcdosjflk"

android:background="#ffffff"

android:scrollbars="none">

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:layout_marginBottom="60dp"

android:orientation="vertical">

2.activity的实现

private ScrollView mScrollView;

mScrollView = (ScrollView) findViewById(R.id.mymyscrollview);

//调用方法

mScrollView.setOnTouchListener(new TouchListenerImpl());

private int scrollY;

private int height;

private int scrollViewMeasuredHeight;

private class TouchListenerImpl implements View.OnTouchListener {

@Override

public boolean onTouch(View view, MotionEvent motionEvent) {

switch (motionEvent.getAction()) {

case MotionEvent.ACTION_DOWN:

break;

case MotionEvent.ACTION_MOVE:

scrollY = view.getScrollY();

height = view.getHeight();

scrollViewMeasuredHeight = mScrollView.getChildAt(0)

.getMeasuredHeight();

break;

case MotionEvent.ACTION_UP:

System.out.println("scrollY=" + scrollY);

System.out.println("height=" + height);

System.out.println("scrollViewMeasuredHeight="

+ scrollViewMeasuredHeight);

if (scrollY == 0) {

System.out.println("滑动到了顶端 view.getScrollY()=" + scrollY);

} else if ((scrollY + height) >= scrollViewMeasuredHeight) {

Message msg = new Message();

msg.what = 0;

mHandlerht.sendMessage(msg);

} else {

System.out.println("滑动 height=" + height);

}

// 复位

scrollY = 0;

height = 0;

scrollViewMeasuredHeight = 0;

break;

default:

break;

}

return false;

}

}

private Handler mHandlerht = new Handler() {

public void handleMessage(Message msg) {

switch (msg.what) {

case 0:

// 跳转

Intent intentcll = new Intent();

intentcll.setClass(BDDetialActivityCll.this,

CSProductDetailsCll.class);

intentcll.putExtra("product", ncspbean);

startActivity(intentcll);

break;

default:

break;

}

}

};

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。