android_学习练习1
TextViewTest.javapackage com.hoocy;import android.app.Activity;import android.os.Bundle;import android.widget.TextView;public class TextViewTest extends Activity {private TextView mTextView; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); mTextView = (TextView) findViewById(R.id.hoocy); String s = "hoocy is good boy"; mTextView.setText(s); }}
main.xml
<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" ><TextView android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/hello" /> <TextView android:id="@+id/hoocy" android:text="hoocy hahah" android:layout_width="fill_parent" android:layout_height="wrap_content" /> </LinearLayout> http://dl.iteye.com/upload/attachment/159552/f5a6b046-9599-301a-afe7-e9b22a50374d.jpg
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