Scrolling Android TextView

Question

I have a textView whose size is 16 characters, if it exceeds 16 characters, I want to make it scrollable for the user to view the remaining characters. Can anyone help me?

I tried this link Performing TextView Scrolling on Android

But there is no result?

My TextView Layout:

<TextView  
    android:id="@+id/tv1"
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent" 
    android:maxLength="16"
       android:scrollbars = "vertical"
       android:ellipsize="end"
    android:text="fdgdddhhhdhd"
    />

Answer 1

In your XML layout file:

<TextView
    android:id="@+id/message_scroll"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:scrollbars="vertical"
    android:text="@string/lorem" />

In your Java class file:

TextView tv = (TextView) rootView.findViewById(R.id.message_scroll);
tv.setMovementMethod(new ScrollingMovementMethod());

Answer 2

Wrap the scrollable text image:

<ScrollView
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent" >
        <TextView  
            android:id="@+id/tv1"
            android:layout_width="fill_parent" 
            android:layout_height="fill_parent" 
            android:maxLength="16"
            android:scrollbars = "vertical"
            android:ellipsize="end"
            android:text="fdgdddhhhdhd" />
</ScrollView>

Answer 3

: maxlength = "16" , TextView 16

According to the developer's site