一直报source not found错误

[talent1314]

贴代码
string.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <string name="hello">Hello World, GetDeviceInfo!</string>
    <string name="app_name">apple</string>
    <string name="newact">apple1</string>
</resources>

main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
<TextView  
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:text="@string/hello"
    />
</LinearLayout>

css.xml

<?xml version="1.0" encoding="utf-8"?>
<TextView 
    android:text="TextView" 
    android:id="@+id/textView1" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    xmlns:android="http://schemas.android.com/apk/res/android">
</TextView>

GetDeviceInfo.java

package jp.alldin.sdk.common;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.NetworkInfo.State;
import android.telephony.TelephonyManager;
import android.util.Log;
import android.widget.TextView;

public class GetDeviceInfo extends Activity {
	TextView text;
	public  void getDeviceBaicInfo()//获取手机信息
	{	
		TelephonyManager tm = (TelephonyManager)this.getSystemService(Context.TELEPHONY_SERVICE);
		String str = "";
		str += "DeviceId(IMEI) = " + tm.getDeviceId() + "\n";
		str += "DeviceSoftwareVersion = " + tm.getDeviceSoftwareVersion()+ "\n";
		str += "Line1Number = " + tm.getLine1Number() + "\n";
		str += "NetworkCountryIso = " + tm.getNetworkCountryIso() + "\n";
		str += "NetworkOperator = " + tm.getNetworkOperator() + "\n";
		str += "NetworkOperatorName = " + tm.getNetworkOperatorName() + "\n";
		str += "NetworkType = " + tm.getNetworkType() + "\n";
		str += "honeType = " + tm.getPhoneType() + "\n";
		str += "SimCountryIso = " + tm.getSimCountryIso() + "\n";
		str += "SimOperator = " + tm.getSimOperator() + "\n";
		str += "SimOperatorName = " + tm.getSimOperatorName() + "\n";
		str += "SimSerialNumber = " + tm.getSimSerialNumber() + "\n";
		str += "SimState = " + tm.getSimState() + "\n";
		str += "SubscriberId(IMSI) = " + tm.getSubscriberId() + "\n";
		str += "VoiceMailNumber = " + tm.getVoiceMailNumber() + "\n";
		text.setText(str);
	}
	public void getPhoneNumber() {
		TelephonyManager tm = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
		String imei = tm.getDeviceId();
		String tel = tm.getLine1Number();
		text.setText("a" + imei + "\n" + "b" + tel + "\n");
	}
	public void getDeciceNwStatus()//网络识别
	 {
			 ConnectivityManager connManager = (ConnectivityManager)this.getSystemService(CONNECTIVITY_SERVICE);
			 NetworkInfo networkInfo = connManager.getActiveNetworkInfo();  
			 boolean available = networkInfo.isAvailable();
			 if(available)
			 {
				   Log.i("a", "a");
			 }
			 else
			 {
				   Log.i("b", "b");
			 }
			 android.net.NetworkInfo.State state = connManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).getState();
			 if(State.CONNECTED==state)
			 {
				 Log.i("c", "WIFI");
			 }
			 android.net.NetworkInfo.State state1 = connManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).getState();
			 if(State.CONNECTED==state)
			 {
				   Log.i("c", "GPRS");
			 }
			 startActivity(new Intent(android.provider.Settings.ACTION_WIRELESS_SETTINGS));
	     	 startActivity(new Intent(android.provider.Settings.ACTION_WIFI_SETTINGS));
			 
		}
}

css.java

package cs;


import jp.alldin.sdk.common.GetDeviceInfo;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;

public class css extends Activity {
	TextView textView1;
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		textView1 = (TextView)findViewById(R.id.textView1);
		setContentView(R.layout.css);
		a();
		
	}
	public static void a()
	{
		GetDeviceInfo getDeviceInfo= new GetDeviceInfo();
		getDeviceInfo.getDeviceBaicInfo();
		getDeviceInfo.getPhoneNumber();
		getDeviceInfo.getDeciceNwStatus();
		
	}
	
}

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="jp.alldin.sdk.common"
      android:versionCode="1"
      android:versionName="1.0">
    <uses-sdk android:minSdkVersion="3" />
	<uses-permission android:name="android.permission.CALL_PHONE"/>
    	<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> 
		<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
		<uses-permission android:name="android.permission.ACCESS_COARSE_UPDATES" />
		<uses-permission android:name="android.permission.READ_PHONE_STATE" />
    <application android:icon="@drawable/icon" android:label="@string/app_name">
        <activity android:name=".css"
        		  android:label="@string/app_name"> 
           <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity android:name=".GetDeviceInfo"
                  android:label="@string/app_name">
        </activity>
    	
    </application>
</manifest>

[talent1314]

[Quote=引用 1 楼 lizhengjun2010 的回复:]

super.onCreate(savedInstanceState);
textView1 = (TextView)findViewById(R.id.textView1);
setContentView(R.layout.css);
a();


super.onCreate(savedInstanceState);
setContentView(R.layout.css);
textView1 = (TextView)findViewById(R.id.textView1);
a();
[/Quote]
为什么这样改了 还是报错呢

[阿提饭]

css 不是布局文件吧，R.xml.css

[lizhengjun2010]

super.onCreate(savedInstanceState);
textView1 = (TextView)findViewById(R.id.textView1);
setContentView(R.layout.css);
a();


super.onCreate(savedInstanceState);
setContentView(R.layout.css);
textView1 = (TextView)findViewById(R.id.textView1);
a();

[书行]

你还没有设置布局呢，就去findView了，就找不到textView1了。