几个命令的使用

 

TextView

属性设置

android:layout_width="fill_parent"         android:layout_height="wrap_content"         android:id="@+id/autotx"

注意：setText（）或setTextColor（）方法的参数是一个int值还是一个资源地址

 

android:autoLink

 

<?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:layout_width="fill_parent"

       android:layout_height="wrap_content"

       android:autoLink="web"

       android:text="@string/webUrl"

       />

   <TextView

       android:layout_width="fill_parent"

       android:layout_height="wrap_content"

       android:autoLink="email"

       android:text="@string/email"

       />

   <TextView

       android:layout_width="fill_parent"

       android:layout_height="wrap_content"

       android:autoLink="phone"

       android:text="@string/phoneNumber"

       />

   <TextView

       android:layout_width="fill_parent"

       android:layout_height="wrap_content"

       android:autoLink="map"

       android:text="@string/mapUrl"

      

       />

   <TextView

       android:layout_width="fill_parent"

       android:layout_height="wrap_content"

       android:autoLink="map"

       android:text="@string/mapUrl"

       android:id="@+id/tvHtml"

       />

 

</LinearLayout>

 

带边框的TextView

自定义带边框的TextView

package cn.class3g.activity;   import android.content.Context; import android.graphics.Canvas; import android.graphics.Paint; import android.util.AttributeSet; import android.widget.TextView;   public class BorderTextView extends TextView {       public BorderTextView(Context context, AttributeSet attr) {        super(context,attr);     }       public void onDraw(Canvas canvas) {        super.onDraw(canvas);          Paint paint = new Paint();          paint.setColor(android.graphics.Color.GREEN);        canvas.drawLine(0, 0, this.getWidth() - 1, 0, paint);        canvas.drawLine(0, 0, 0, this.getHeight() - 1, paint);        canvas.drawLine(this.getWidth() - 1, 0, this.getWidth() - 1,               this.getHeight() - 1, paint);        canvas.drawLine(0, this.getHeight() - 1, this.getWidth() - 1,               this.getHeight() - 1, paint);     } }

 

<cn.class3g.activity.BorderTextView         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:gravity="center"         android:padding="30dp"         android:text="xxxxxxxxxxxxx"         />