问题描述

跪求各位大神，帮忙新菜鸟解决这个问题。谢谢！！

报错原因: E/AndroidRuntime(867): android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.CALL dat=tel5556 }
源代码如下：

//mainactivity代码
public class MainActivity extends Activity {

@Overrideprotected void onCreate(Bundle savedInstanceState) {    super.onCreate(savedInstanceState);    setContentView(R.layout.activity_main);    Button button=(Button) this.findViewById(R.id.button);    button.setOnClickListener(new ButtonClickListener());}@Overridepublic boolean onCreateOptionsMenu(Menu menu) {    // Inflate the menu; this adds items to the action bar if it is present.    getMenuInflater().inflate(R.menu.main menu);    return true;}private final class ButtonClickListener implements View.OnClickListener{    @Override    public void onClick(View v) {        Intent intent=new Intent();        EditText editContent=(EditText) findViewById(R.id.mobile);        String num=editContent.getText().toString();        intent.setAction(""android.intent.action.CALL"");        intent.setData(Uri.parse(""tel""+num));        MainActivity.this.startActivity(intent);    }}

}
//mainfest.xml里的代码
<?xml version=""1.0"" encoding=""utf-8""?>
package=""com.lh.phone""
android:versionCode=""1""
android:versionName=""1.0"" >

<uses-sdk    android:minSdkVersion=""8""    android:targetSdkVersion=""17"" /><uses-permission android:name=""android.permission.CALL_PHONE""/><application    android:allowBackup=""true""    android:icon=""@drawable/ic_launcher""    android:label=""@string/app_name""    android:theme=""@style/AppTheme"" >    <activity        android:name=""com.lh.phone.MainActivity""        android:label=""@string/app_name"" >        <intent-filter>            <action android:name=""android.intent.action.MAIN"" />            <category android:name=""android.intent.category.LAUNCHER"" />        </intent-filter>    </activity></application>

解决方案

tel后面要有冒号哦