TextView字幕不滾動

Question

我花了數小時嘗試和谷歌搜索。我看過其他帖子，沒有任何工作。 我確實有tv.setSelected（true）;在我的代碼

`

public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { 
    View v = inflater.inflate(R.layout.bottom, container, false); 
    TextView tv = (TextView)v.findViewById(R.id.tv); 
    tv.setText(R.string.very_long); 
    tv.setSelected(true); 

    return v; 
} 

`

這是我的TextView

<TextView 
    android:id="@+id/tv" 
    android:layout_width="wrap_content" 
    android:layout_height="match_parent" 
    android:ellipsize="marquee" 
    android:focusable="true" 
    android:focusableInTouchMode="true" 
    android:freezesText="true" 
    android:marqueeRepeatLimit="marquee_forever" 
    android:paddingLeft="15dip" 
    android:paddingRight="15dip" 
    android:scrollHorizontally="true" 
    android:singleLine="true" 
    android:textSize="30sp" /> 

Answer 1

地方[tv.setSelected（真）;]下面的setContentView（R.layout.activity_main ）;

protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_main); 
    text=(TextView)findViewById(R.id.textView2); 
    text.setText("Long Text ....................!"); 
    text.setSelected(true); 

在XML

<TextView 
    android:id="@+id/text" 
    android:layout_width="match_parent" 
    android:layout_height="50dp" 
    android:layout_alignParentBottom="true" 
    android:layout_alignParentLeft="true" 
    android:text="" 
    android:ellipsize="marquee" 
    android:fadingEdge="horizontal" 
    android:marqueeRepeatLimit="marquee_forever" 
    android:scrollHorizontally="true" 
    android:singleLine="true" /> 

Answer 2

只管去做像這樣在你的onCreate方法。

yourTextView= (TextView) findViewById(R.id.yourTextViewID); 

    yourTextView.setSelected(true); 
    yourTextView.setEllipsize(TruncateAt.MARQUEE); 
    yourTextView.setSingleLine(true);