Android Studio 源码分析

android实现按钮跳转到指定网页

res/layout:

<Button    android:text="Button"    android:layout_width="match_parent"    android:layout_height="wrap_content"    android:id="@+id/button6"/>app/java/MainActivity.java

package com.ouyang.android.myapplication;import android.content.Intent;import android.net.Uri;import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.view.View;import android.widget.Button;import java.net.URL;public class MainActivity extends AppCompatActivity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.ratioline);                Button btn6=(Button)findViewById(R.id.button6);        btn6.setOnClickListener(new View.OnClickListener(){            public void onClick(View v){                Uri uri= Uri.parse("http://m.hbxfwyy.com");                Intent intent=new Intent(Intent.ACTION_VIEW,uri);                startActivity(intent);            }        });    }}

来源：https://www.cnblogs.com/onlylove2015/p/6159513.html