Question

我的TextView出现问题。

当文本视图中的文字太长时，我再也看不到了，因为我无法在手机上滚动它。

我的代码如下：

 <RelativeLayout 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:background="@color/lightgray"
        tools:context=".BucketItemDescActivity" >

        <TextView
            android:id="@+id/textView3"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentLeft="true"
            android:layout_below="@+id/imageView1"
            android:layout_marginLeft="25dp"
            android:layout_marginRight="25dp"
            android:layout_marginTop="19dp"
            android:text="The Godfather is a 1972 American epic crime film directed by Francis Ford Coppola and produced by Albert S. Ruddy from a screenplay by Mario Puzo and Coppola. Based on Puzo&apos;s 1969 novel of the same name, the film stars Marlon Brando and Al Pacino as the leaders of a powerful New York crime family. The story, spanning the years 1945 to 1955, centers on the ascension of Michael Corleone (Pacino) from reluctant family outsider to ruthless Mafia boss while also chronicling the Corleone family under the patriarch Vito Corleone (Brando)
The Godfather is a 1972 American epic crime film directed by Francis Ford Coppola and produced by Albert S. Ruddy from a screenplay by Mario Puzo and Coppola. Based on Puzo&apos;s 1969 novel of the same name, the film stars Marlon Brando and Al Pacino as the leaders of a powerful New York crime family. The story, spanning the years 1945 to 1955, centers on the ascension of Michael Corleone (Pacino) from reluctant family outsider to ruthless Mafia boss while also chronicling the Corleone family under the patriarch Vito Corleone (Brando)."
            android:textSize="12sp" />

        <LinearLayout
            android:id="@+id/frameLayout1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentLeft="true"
            android:layout_alignParentRight="true"
            android:layout_alignParentTop="true"
            android:background="#336699" >

            <TextView
                android:id="@+id/textView1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_margin="10dp"
                android:layout_marginLeft="25dp"
                android:textSize="15sp" 
                android:textColor="#FFFFFF"
                android:text="The Godfather (1972)" />

        </LinearLayout>

        <ImageView
            android:id="@+id/imageView1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_below="@+id/frameLayout1"
            android:layout_centerHorizontal="true"
            android:layout_marginTop="18dp"
            android:src="@drawable/movie1" />

    </RelativeLayout>

我该如何解决这个问题？

感谢你

Answer 1

将所有观看次数放在ScrollView。

中

例如：

<RelativeLayout
       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:background="@color/lightgray"
        tools:context=".BucketItemDescActivity">

  <ScrollView>
     <TextView/>
     <TextView/>
     ..........
     ..........
     ..........

  </ScrollView>
</RelativeLayout>

Answer 2

请使用以下XML代码代替您的代码，它将解决您的问题。

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="@color/lightgray" >

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

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

            <TextView
                android:id="@+id/textView3"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentLeft="true"
                android:layout_below="@+id/imageView1"
                android:layout_marginLeft="25dp"
                android:layout_marginRight="25dp"
                android:layout_marginTop="19dp"
                android:text="The Godfather is a 1972 American epic crime film directed by Francis Ford Coppola and produced by Albert S. Ruddy from a screenplay by Mario Puzo and Coppola. Based on Puzo&apos;s 1969 novel of the same name, the film stars Marlon Brando and Al Pacino as the leaders of a powerful New York crime family. The story, spanning the years 1945 to 1955, centers on the ascension of Michael Corleone (Pacino) from reluctant family outsider to ruthless Mafia boss while also chronicling the Corleone family under the patriarch Vito Corleone (Brando)
The Godfather is a 1972 American epic crime film directed by Francis Ford Coppola and produced by Albert S. Ruddy from a screenplay by Mario Puzo and Coppola. Based on Puzo&apos;s 1969 novel of the same name, the film stars Marlon Brando and Al Pacino as the leaders of a powerful New York crime family. The story, spanning the years 1945 to 1955, centers on the ascension of Michael Corleone (Pacino) from reluctant family outsider to ruthless Mafia boss while also chronicling the Corleone family under the patriarch Vito Corleone (Brando)."
                android:textSize="12sp" />

            <LinearLayout
                android:id="@+id/frameLayout1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentLeft="true"
                android:layout_alignParentRight="true"
                android:layout_alignParentTop="true"
                android:background="#336699" >

                <TextView
                    android:id="@+id/textView1"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_margin="10dp"
                    android:layout_marginLeft="25dp"
                    android:text="The Godfather (1972)"
                    android:textColor="#FFFFFF"
                    android:textSize="15sp" />
            </LinearLayout>

            <ImageView
                android:id="@+id/imageView1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_below="@+id/frameLayout1"
                android:layout_centerHorizontal="true"
                android:layout_marginTop="18dp"
                android:src="@drawable/movie1" />
        </RelativeLayout>
    </ScrollView>

</RelativeLayout>

Answer 3

将ScrollView添加到yourTextView，

<ScrollView android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentLeft="true"
            android:layout_below="@+id/imageView1"
            android:layout_marginLeft="25dp"
            android:layout_marginRight="25dp"
            android:layout_marginTop="19dp"
            android:scrollbars="none">
        <TextView
            android:id="@+id/textView3"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="The Godfather is a 1972 American epic crime film directed by Francis Ford Coppola and produced by Albert S. Ruddy from a screenplay by Mario Puzo and Coppola. Based on Puzo&apos;s 1969 novel of the same name, the film stars Marlon Brando and Al Pacino as the leaders of a powerful New York crime family. The story, spanning the years 1945 to 1955, centers on the ascension of Michael Corleone (Pacino) from reluctant family outsider to ruthless Mafia boss while also chronicling the Corleone family under the patriarch Vito Corleone (Brando)
The Godfather is a 1972 American epic crime film directed by Francis Ford Coppola and produced by Albert S. Ruddy from a screenplay by Mario Puzo and Coppola. Based on Puzo&apos;s 1969 novel of the same name, the film stars Marlon Brando and Al Pacino as the leaders of a powerful New York crime family. The story, spanning the years 1945 to 1955, centers on the ascension of Michael Corleone (Pacino) from reluctant family outsider to ruthless Mafia boss while also chronicling the Corleone family under the patriarch Vito Corleone (Brando)."
            android:textSize="12sp" />

</ScrollView>

修改

要在scrollView中添加ImageView，请从其所在位置删除ImageView，然后将其添加为

<ScrollView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_below="@+id/imageView1" android:layout_marginLeft="25dp" android:layout_marginRight="25dp" android:layout_marginTop="19dp" android:scrollbars="none"> <LinearLayout android:layout_width="wrap_content" android:layout_height="wrap_content" android:orientation="vertical"> <ImageView android:id="@+id/imageView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_horizontal" android:layout_marginTop="18dp" android:src="@drawable/ic_launcher" /> <TextView android:id="@+id/textView3" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="The Godfather is a 1972 American epic crime film directed by Francis Ford Coppola and produced by Albert S. Ruddy from a screenplay by Mario Puzo and Coppola. Based on Puzo's 1969 novel of the same name, the film stars Marlon Brando and Al Pacino as the leaders of a powerful New York crime family. The story, spanning the years 1945 to 1955, centers on the ascension of Michael Corleone (Pacino) from reluctant family outsider to ruthless Mafia boss while also chronicling the Corleone family under the patriarch Vito Corleone (Brando) The Godfather is a 1972 American epic crime film directed by Francis Ford Coppola and produced by Albert S. Ruddy from a screenplay by Mario Puzo and Coppola. Based on Puzo's 1969 novel of the same name, the film stars Marlon Brando and Al Pacino as the leaders of a powerful New York crime family. The story, spanning the years 1945 to 1955, centers on the ascension of Michael Corleone (Pacino) from reluctant family outsider to ruthless Mafia boss while also chronicling the Corleone family under the patriarch Vito Corleone (Brando)." android:textSize="12sp" /> </LinearLayout> </ScrollView>

Answer 4

<ScrollView ... >
  <TextView fill_parent etc./>





</ScrollView>

Answer 5

试试这个：

将此设置为TextView：

android:maxLines = "AN_INTEGER"    
android:scrollbars = "vertical"

然后从Activity：

中使用此功能

yourTextView.setMovementMethod(new ScrollingMovementMethod());

感谢。

如何查看TextView中的所有文本

5 个答案: