尝试从数组中填充textview.我通过下面的代码设法通过
XML获得了预期的效果
<?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"> <TextView android:id="@+id/marque_scrolling_text" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginTop="16dp" android:ellipsize="marquee" android:marqueeRepeatLimit="marquee_forever" android:padding="16dp" android:scrollHorizontally="true" android:singleLine="true" android:text="Create a Marquee (Scrolling Text) in Android Using TextView. Android Marquee (Scrolling Text) Tutorial with Example" android:textSize="24sp" /> </LinearLayout>
但我需要在数组中使用其中的几个 – 所以我认为以编程方式创建文本视图可能是答案,但是无法将它们添加到字幕中.这是我正在努力的代码.
String[] strings = {"Mark","James","Paul"}; LinearLayout layout = (LinearLayout)findViewById(R.id.linearlayout); for(String s : strings) { TextView newTextView = new TextView(this); newTextView.setText(s); newTextView.setSingleLine(true); newTextView.setEllipsize(TextUtils.TruncateAt.END); newTextView.setHorizontallyScrolling(true); newTextView.setLines(1); newTextView.setMarqueeRepeatLimit(-1); newTextView.setSelected(true); newTextView.setTextSize(24); layout.addView(newTextView); }
解决方法
试试这个.
final RelativeLayout relativeLayout = new RelativeLayout(this); final RelativeLayout relativeLayoutbotombar = new RelativeLayout(this); textView = new TextView(this); textView.setId(1); RelativeLayout.LayoutParams relativlayparamter = new RelativeLayout.LayoutParams( RelativeLayout.LayoutParams.MATCH_PARENT,RelativeLayout.LayoutParams.MATCH_PARENT); RelativeLayout.LayoutParams relativlaybottombar = new RelativeLayout.LayoutParams( RelativeLayout.LayoutParams.WRAP_CONTENT,RelativeLayout.LayoutParams.WRAP_CONTENT); relativeLayoutbotombar.setLayoutParams(relativlaybottombar); textView.setText("text text text text text,with a long "); textView.setEllipsize(TruncateAt.MARQUEE); textView.setSelected(true); textView.setSingleLine(true); relativeLayout.addView(relativeLayoutbotombar); relativeLayoutbotombar.addView(textView); setContentView(relativeLayout,relativlayparamter);
另外一个选项:
TextView textView = (TextView) this.findViewById(R.id.xxx); textView.setEllipsize(TruncateAt.MARQUEE); textView.setText("Text text text text"); textView.setSelected(true); textView.setSingleLine(true);
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