intent对于电话和浏览器调用
1、创建xml文件及按钮LinearLayout xmlns:android=http://schemas.android.com/apk/res/androidandroid:orientation=verticalandroid:layout_width=match_parentandroid:layout_height=match_parentButtonandroid:id=@+id/intentbtnandroid:layout_width=fil
1、创建xml文件及按钮 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent"> <Button android:id="@+id/intentbtn" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="intent调用浏览器" android:layout_marginTop="100dp"/> <Button android:id="@+id/intentbtncall" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="intent调用电话"/> </LinearLayout> 2、新创建一个Intent的java文件 ublic class Intent_s extends Activity { //定义两个属性 private Button mbutton,callbutton; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.intent); //初始化属性 mbutton = (Button) findViewById(R.id.intentbtn); callbutton=(Button)findViewById(R.id.intentbtncall); //监听intent调用电话的按钮 callbutton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { //标示地址 Uri uri = Uri.parse("tel:13881715535"); //新创建intent调用 Intent it = new Intent(Intent.ACTION_DIAL, uri); //启动 startActivity(it); } }); //监听intent调用浏览器的监听 mbutton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { //标示地址 Uri uri = Uri.parse("http://www.baidu.com"); //新创建intent Intent intent = new Intent(); //调用intent intent.setAction(Intent.ACTION_VIEW); //向intent放入数据 intent.setData(uri); //启动 startActivity(intent); } }); }

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