Textview以编程方式选框 [英] Textview marquee programmatically
本文介绍了Textview以编程方式选框的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
尝试从数组中填充文本视图.我设法通过下面的代码通过XML达到了预期的效果
Trying to populate an textview(s) from an array. I managed to get the desired effect via XML via the code below
<?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>
但是我需要一个数组中的几个-因此我相信以编程方式创建textviews可能是答案,但无法使它们脱颖而出.这是我正在处理的代码.
But I need several of these in an array - so I believe creating the textviews programmatically may be the answer, but cant get them to marquee. This is the code im working on.
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);
}
推荐答案
尝试一下.
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);
另一个选择:
TextView textView = (TextView) this.findViewById(R.id.xxx);
textView.setEllipsize(TruncateAt.MARQUEE);
textView.setText("Text text text text");
textView.setSelected(true);
textView.setSingleLine(true);
这篇关于Textview以编程方式选框的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
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