如何滚动scrollview中的edittext

Question

如何滚动scrollview中的edittext

Mav*_*eňツ 44 user-interface android scrollview

我有一个scrollview里面有一个多行的editext .我想滚动edittext以查看较低的内容,但无法完成.

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >
    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="50dp"
        android:background="@android:color/holo_blue_light"
        android:gravity="center" >
        <TextView
            android:id="@+id/textView1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="View Complaint"
            android:textAppearance="?android:attr/textAppearanceLarge" />
    </LinearLayout>
    <ScrollView
        android:layout_width="fill_parent"
        android:layout_height="fill_parent" >
        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:orientation="vertical"
            android:padding="20dp" >
            <TextView
                android:id="@+id/textView2"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="15dp"
                android:text="Order Number 0100C1"
                android:textAppearance="?android:attr/textAppearanceMedium" />
            <TextView
                android:id="@+id/textView3"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="5dp"
                android:text="Name of ClientClient 1"
                android:textAppearance="?android:attr/textAppearanceMedium" />
            <TextView
                android:id="@+id/textView4"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="5dp"
                android:text="Subject : Measurement Issues"
                android:textAppearance="?android:attr/textAppearanceMedium" />
            <TextView
                android:id="@+id/textView5"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="25dp"
                android:text="Description"
                android:textAppearance="?android:attr/textAppearanceMedium" />
            <TextView
                android:id="@+id/textView6"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="15dp"
                android:text="Lorem ipsum dolor sit amet, sapien etiam, nunc amet dolor ac odio mauris justo. Luctus arcu, urna praesent at id quisque ac. Arcu massa vestibulum malesuada, integer vivamus el/ eu "
                android:textAppearance="?android:attr/textAppearanceMedium" />
            <LinearLayout
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:orientation="horizontal" >
                <TextView
                    android:id="@+id/textView7"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="2dp"
                    android:text="Assign to"
                    android:textAppearance="?android:attr/textAppearanceMedium" />
                <Spinner
                    android:id="@+id/spinner1"
                    android:layout_width="match_parent"
                    android:layout_height="40dp"
                    android:entries="@array/array_name" />
            </LinearLayout>
            <EditText
                android:id="@+id/editText1"
                android:layout_width="match_parent"
                android:layout_height="200dp"
                android:layout_marginTop="15dp"
                android:background="#eeeeee"
                android:inputType="textMultiLine"
                android:singleLine="false"
                android:text="Android applications normally run entirely on a single thread by              default the “UI thread” or the “main thread”.

            android:textAppearance="?android:attr/textAppearanceMedium" ></EditText>
            <TextView
                android:id="@+id/textView5"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="20dp"
                android:text="Comment History"
                android:textAppearance="?android:attr/textAppearanceMedium" />
            <ImageView
                android:id="@+id/imageView1"
                android:layout_width="fill_parent"
                android:layout_height="147dp"
                android:src="@drawable/adddd" />
            <CheckBox
                android:id="@+id/checkBox1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="10dp"
                android:text="Close Complaints"
                android:textAppearance="?android:attr/textAppearanceLarge" />
            <Button
                android:id="@+id/login"
                style="?android:attr/buttonStyleSmall"
                android:layout_width="match_parent"
                android:layout_height="45dp"
                android:layout_below="@+id/ll"
                android:layout_marginLeft="20dp"
                android:layout_marginRight="20dp"
                android:layout_marginTop="15dp"
                android:background="@drawable/login_btn"
                android:text="Submit"
                android:textColor="@android:color/holo_blue_dark"
                android:textSize="25dp"
                android:textStyle="bold" />
        </LinearLayout>
    </ScrollView>
</LinearLayout>

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在此输入图像描述

你能帮助我吗？我认为当光标在其中时,editText正在获得焦点.

谢谢..!!!!!

Answer 1

Har*_*ran 75

试试这个..

将以下行添加到您的 EditText

android:overScrollMode="always"
android:scrollbarStyle="insideInset"
android:scrollbars="vertical"

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例

   <EditText
        android:id="@+id/editText1"
        android:layout_width="match_parent"
        android:layout_height="200dp"
        android:layout_marginTop="15dp"
        android:background="#eeeeee"
        android:inputType="textMultiLine"
        android:singleLine="false"
        android:overScrollMode="always"
        android:scrollbarStyle="insideInset"
        android:scrollbars="vertical"
        android:text="Android applications normally run entirely on a single thread by              default the “UI thread” or the “main thread”.
        android:textAppearance="?android:attr/textAppearanceMedium" >
    </EditText>

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编辑

编程

youredittext.setOnTouchListener(new OnTouchListener() {

      public boolean onTouch(View v, MotionEvent event) {
            if (youredittext.hasFocus()) {
               v.getParent().requestDisallowInterceptTouchEvent(true);
               switch (event.getAction() & MotionEvent.ACTION_MASK){
               case MotionEvent.ACTION_SCROLL:
                      v.getParent().requestDisallowInterceptTouchEvent(false);
                      return true;
                }
             }
             return false;
       }
});

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通过xml方式当我触摸edittext内部时,软键盘打开但是在实现了程序键盘之后也拒绝来.在这两种情况下,editText中都没有滚动. (3认同)
, ' !! (3认同)
XML 方法对我来说从来没有用过，以前版本的编程方法有效，但也阻止了软键盘的显示。程序化方法于 8 月 11 日更新，现在对我来说完美无缺。 (2认同)

Answer 2

Aym*_*oub 62

首先在XML上添加它

android:scrollbarStyle="insideInset"
android:scrollbars="vertical" 
android:overScrollMode="always"

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然后添加上面的"OnTouch",但使其返回"false"而不是"true"

public boolean onTouch(View view, MotionEvent event) {

                    if (view.getId() == R.id.DwEdit) {
                        view.getParent().requestDisallowInterceptTouchEvent(true);
                        switch (event.getAction()&MotionEvent.ACTION_MASK){
                        case MotionEvent.ACTION_UP:
                            view.getParent().requestDisallowInterceptTouchEvent(false);
                            break;
                        }
                    }
                    return false;
}

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当键入时从键盘输入它是滚动父卷轴视图 (4认同)

Answer 3

vov*_*ost 15

科特林版

将以下行添加到 xml 中的 EditText：

android:overScrollMode="always"
android:scrollbarStyle="insideInset"
android:scrollbars="vertical"

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将此添加到活动/片段：

myEditText.setOnTouchListener { view, event ->
   view.parent.requestDisallowInterceptTouchEvent(true)
   if ((event.action and MotionEvent.ACTION_MASK) == MotionEvent.ACTION_UP) {
       view.parent.requestDisallowInterceptTouchEvent(false)
   }
   return@setOnTouchListener false
}

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Answer 4

Hun*_*NM2 8

你应该使用NestedScrollView类.此类支持子卷在父卷轴内滚动.这个班级可以是孩子或父母.

<android.support.v4.widget.NestedScrollView         
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="#d6d8d9">
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">
        <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:maxLines="512"
                android:text=" your content"/>
        <android.support.v4.widget.NestedScrollView
            android:layout_below="@id/ll_button"
            android:layout_width="match_parent"
            android:layout_height="300dp"
            android:background="#d6d8d9">

            <EditText
                android:layout_width="match_parent"
                android:layout_height="wrap_content" 
                android:text="your content"
                android:maxLines="512"/>    
        </android.support.v4.widget.NestedScrollView>       
    </LinearLayout>

</android.support.v4.widget.NestedScrollView>

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Answer 5

Kes*_*era 6

使用此代码可以正常工作

在XML中

android:singleLine="false"
android:overScrollMode="always"
android:scrollbarStyle="insideInset"
android:scrollbars="vertical"

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在编程中

edittext.setOnTouchListener(new View.OnTouchListener() {

    public boolean onTouch(View view, MotionEvent event) {

        if (view.getId() == R.id.edittext) {
            view.getParent().requestDisallowInterceptTouchEvent(true);
            switch (event.getAction() & MotionEvent.ACTION_MASK) {
            case MotionEvent.ACTION_UP:
                view.getParent().requestDisallowInterceptTouchEvent(false);
                break;
            }
        }
        return false;
    }
});

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