错误信息：
05-18 16:08:41.695: ERROR/AndroidRuntime(1320): FATAL EXCEPTION: main
05-18 16:08:41.695: ERROR/AndroidRuntime(1320): android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.CALL dat=tel5556 }
05-18 16:08:41.695: ERROR/AndroidRuntime(1320): at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1408)
05-18 16:08:41.695: ERROR/AndroidRuntime(1320): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1378)
05-18 16:08:41.695: ERROR/AndroidRuntime(1320): at android.app.Activity.startActivityForResult(Activity.java:2817)
05-18 16:08:41.695: ERROR/AndroidRuntime(1320): at android.app.Activity.startActivity(Activity.java:2923)
05-18 16:08:41.695: ERROR/AndroidRuntime(1320): at cn.itcast.phone.MainActivity$ButtonClickListener.onClick(MainActivity.java:30)
05-18 16:08:41.695: ERROR/AndroidRuntime(1320): at android.view.View.performClick(View.java:2408)
05-18 16:08:41.695: ERROR/AndroidRuntime(1320): at android.view.View$PerformClick.run(View.java:8816)
05-18 16:08:41.695: ERROR/AndroidRuntime(1320): at android.os.Handler.handleCallback(Handler.java:587)
05-18 16:08:41.695: ERROR/AndroidRuntime(1320): at android.os.Handler.dispatchMessage(Handler.java:92)
05-18 16:08:41.695: ERROR/AndroidRuntime(1320): at android.os.Looper.loop(Looper.java:123)
05-18 16:08:41.695: ERROR/AndroidRuntime(1320): at android.app.ActivityThread.main(ActivityThread.java:4627)
05-18 16:08:41.695: ERROR/AndroidRuntime(1320): at java.lang.reflect.Method.invokeNative(Native Method)
05-18 16:08:41.695: ERROR/AndroidRuntime(1320): at java.lang.reflect.Method.invoke(Method.java:521)
05-18 16:08:41.695: ERROR/AndroidRuntime(1320): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
05-18 16:08:41.695: ERROR/AndroidRuntime(1320): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
05-18 16:08:41.695: ERROR/AndroidRuntime(1320): at dalvik.system.NativeStart.main(Native Method)
src：
package cn.xx.phone;
import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import cn.xx.app.R;
public class MainActivity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button button = (Button) this.findViewById(R.id.button);
button.setOnClickListener(new ButtonClickListener());
}
private final class ButtonClickListener implements View.OnClickListener {
public void onClick(View v) {
EditText mobileText = (EditText) findViewById(R.id.mobile);
String number = mobileText.getText().toString();
Intent intent = new Intent();
intent.setAction("android.intent.action.CALL");
//intent.addCategory("android.intent.category.DEFAULT");
intent.setData(Uri.parse("tel"+number));
startActivity(intent);//方法内部会自动为Intent添加类别:android.intent.category.DEFAULT
}
}
}
R文件:
/* AUTO-GENERATED FILE. DO NOT MODIFY.
*
* This class was automatically generated by the
* aapt tool from the resource data it found. It
* should not be modified by hand.
*/
package cn.xx.app;
public final class R {
public static final class attr {
}
public static final class drawable {
public static final int ic_launcher=0x7f020000;
}
public static final class id {