首先改写strings.xml文件
代码如下:
<resources> <string name="app_name">Intent应用</string> <string name="open_name">标准Action操作</string> <string name="menu_settings">Settings</string> <string name="title_activity_main">MainActivity</string> </resources>
然后改写activity_main.xml文件
代码如下:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" > <Button android:id="@+id/mybut" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="打开网页"/> </LinearLayout>
最后改写MainActivity类
代码如下:
package com.example.myclock; import android.net.Uri; import android.os.Bundle; import android.os.SystemClock; import android.os.Vibrator; import android.app.Activity; import android.app.Service; import android.content.Intent; import android.view.Menu; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.Chronometer; import android.widget.Chronometer.OnChronometerTickListener; public class MainActivity extends Activity { private Button mybut = null; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); this.mybut = (Button)super.findViewById(R.id.mybut); this.mybut.setOnClickListener(new OnClickListenerlmpl()); } private class OnClickListenerlmpl implements OnClickListener{ public void onClick(View view){ Uri uri = Uri.parse("http://www.mldn.cn"); Intent it = new Intent(); it.setAction(Intent.ACTION_VIEW); it.setData(uri); MainActivity.this.startActivity(it); } } }
运行效果: