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Java android eclipse错误二进制xml文件错误膨胀类android.widget.relativelayout_Java_Android_Eclipse_Android Layout_Android Intent - Fatal编程技术网

Java android eclipse错误二进制xml文件错误膨胀类android.widget.relativelayout

Java android eclipse错误二进制xml文件错误膨胀类android.widget.relativelayout,java,android,eclipse,android-layout,android-intent,Java,Android,Eclipse,Android Layout,Android Intent,我是安卓新手 我制作了一个用于嗅探wifi接入点的应用程序,我在logcat中有以下错误 my manifest.xml <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.weedow2" android:versionCode="1" android:versionNam

我是安卓新手 我制作了一个用于嗅探wifi接入点的应用程序,我在logcat中有以下错误 my manifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.weedow2"
android:versionCode="1"
android:versionName="1.0" >

<uses-sdk
  android:minSdkVersion="8"
  android:targetSdkVersion="19" />

<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />

<application
  android:allowBackup="true"
  android:icon="@drawable/ic_launcher"
  android:label="@string/app_name"
  android:theme="@style/AppTheme" >
  <activity
     android:name=".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>
      <activity
     android:name=".ListWifiActivity"
     android:label="@string/app_name" >
  </activity>
</application>
</manifest>

MainActivity.java

package com.example.weedow2;

import java.util.List;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.net.wifi.ScanResult;
import android.net.wifi.WifiManager;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.ListView;


public class MainActivity extends Activity {

WifiManager mainWifiObj;
WifiScanReceiver wifiReciever;
ListView list;
String wifis[];
public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_main);
  list = (ListView)findViewById(R.id.listView1);
  mainWifiObj = (WifiManager) getSystemService(Context.WIFI_SERVICE);
  wifiReciever = new WifiScanReceiver();
  mainWifiObj.startScan();
}


protected void onPause() {
  unregisterReceiver(wifiReciever);
  super.onPause();
}

protected void onResume() {
  registerReceiver(wifiReciever, new IntentFilter(
  WifiManager.SCAN_RESULTS_AVAILABLE_ACTION));
  super.onResume();
}

class WifiScanReceiver extends BroadcastReceiver {
  @SuppressLint("UseValueOf")
  public void onReceive(Context c, Intent intent) {
     List<ScanResult> wifiScanList = mainWifiObj.getScanResults();
     wifis = new String[wifiScanList.size()];
     for(int i = 0; i < wifiScanList.size(); i++){
        wifis[i] = ((wifiScanList.get(i)).toString());
     }

     list.setAdapter(new ArrayAdapter<String>(getApplicationContext(),
     android.R.layout.simple_list_item_1,wifis));
  }
}

}
package com.example.weedow2;
导入java.util.List;
导入android.annotation.SuppressLint;
导入android.app.Activity;
导入android.content.BroadcastReceiver;
导入android.content.Context;
导入android.content.Intent;
导入android.content.IntentFilter;
导入android.net.wifi.ScanResult;
导入android.net.wifi.WifiManager;
导入android.os.Bundle;
导入android.widget.ArrayAdapter;
导入android.widget.ListView;
公共类MainActivity扩展了活动{
WIFI经理mainWifiObj;
Wifiscan wifiReciever;
列表视图列表;
字符串wifis[];
创建时的公共void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
列表=(ListView)findViewById(R.id.listView1);
mainWifiObj=(WifiManager)getSystemService(Context.WIFI_服务);
wifiReciever=新的WifiScanReceiver();
mainWifiObj.startScan();
}
受保护的void onPause(){
未注册接收人(wifiReciever);
super.onPause();
}
受保护的void onResume(){
registerReceiver(wifiReciever,新意向过滤器(
WifiManager.SCAN_RESULTS_AVAILABLE_ACTION));
super.onResume();
}
类WifiScanReceiver扩展了BroadcastReceiver{
@SuppressLint(“UseValueOf”)
接收时公共无效(上下文c,意图){
List wifiScanList=mainWifiObj.getScanResults();
wifis=新字符串[wifiScanList.size()];
对于(int i=0;i
和activity_main.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 xmlns:tools="http://schemas.android.com/tools"
 android:layout_width="match_parent"
 android:layout_height="match_parent"
 android:paddingBottom="@+id/activity_vertical_margin"
 android:paddingLeft="@+id/activity_horizontal_margin"
 android:paddingRight="@+id/activity_horizontal_margin"
 android:paddingTop="@+id/activity_vertical_margin"
 tools:context=".MainActivity" >

<ListView
  android:id="@+id/listView1"
  android:layout_width="match_parent"
  android:layout_height="wrap_content"
  android:layout_alignParentTop="true"
  android:layout_centerHorizontal="true"
  android:drawSelectorOnTop="false"
  android:background="@android:color/background_dark"
  android:listSelector="@android:color/darker_gray" >

</ListView>
</RelativeLayout>

我有以下错误

10-23 12:02:07.064:E/AndroidRuntime(277):致命异常:主10-23 12:02:07.064:E/AndroidRuntime(277):java.lang.RuntimeException: 无法启动活动
ComponentInfo{com.example.weedow2/com.example.weedow2.MainActivity}: android.view.InflateException:二进制XML文件行#1:错误 膨胀类android.widget.RelativeLayout 10-23 12:02:07.064: E/AndroidRuntime(277):在 android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663) 10-23 12:02:07.064:E/AndroidRuntime(277):在 android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679) 10-23 12:02:07.064:E/AndroidRuntime(277):在 android.app.ActivityThread.access$2300(ActivityThread.java:125)10-23 12:02:07.064:E/AndroidRuntime(277):在 android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033) 10-23 12:02:07.064:E/AndroidRuntime(277):在 android.os.Handler.dispatchMessage(Handler.java:99)10-23 12:02:07.064:E/AndroidRuntime(277):在 android.os.Looper.loop(Looper.java:123)10-23 12:02:07.064: E/AndroidRuntime(277):在 android.app.ActivityThread.main(ActivityThread.java:4627)10-23 12:02:07.064:E/AndroidRuntime(277):在 java.lang.reflect.Method.Invokenactive(本机方法)10-23 12:02:07.064:E/AndroidRuntime(277):在 java.lang.reflect.Method.invoke(Method.java:521)10-23 12:02:07.064: E/AndroidRuntime(277):在 com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868) 10-23 12:02:07.064:E/AndroidRuntime(277):在 com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)10-23 12:02:07.064:E/AndroidRuntime(277):在 dalvik.系统.本地启动主(本地方法)10-23 12:02:07.064: E/AndroidRuntime(277):由以下原因引起:android.view.InflateException: 二进制XML文件行#1:膨胀类时出错 android.widget.RelativeLayout 10-23 12:02:07.064: E/AndroidRuntime(277):在 createView(LayoutInflater.java:513)10-23 12:02:07.064:E/AndroidRuntime(277):在 com.android.internal.policy.impl.PhoneLayoutFlater.onCreateView(PhoneLayoutFlater.java:56) 10-23 12:02:07.064:E/AndroidRuntime(277):在 createViewFromTag(LayoutInflater.java:563) 10-23 12:02:07.064:E/AndroidRuntime(277):在 膨胀(LayoutInflater.java:385)10-23 12:02:07.064:E/AndroidRuntime(277):在 膨胀(LayoutInflater.java:320)10-23 12:02:07.064:E/AndroidRuntime(277):在 膨胀(LayoutInflater.java:276)10-23 12:02:07.064:E/AndroidRuntime(277):在 com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:198) 10-23 12:02:07.064:E/AndroidRuntime(277):在 android.app.Activity.setContentView(Activity.java:1647)10-23 12:02:07.064:E/AndroidRuntime(277):在 com.example.weedow2.MainActivity.onCreate(MainActivity.java:27)10-23 12:02:07.064:E/AndroidRuntime(277):在 android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 10-23 12:02:07.064:E/AndroidRuntime(277):在 android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627) 10-23 12:02:07.064:E/AndroidRuntime(277):。。。11更多10-23 12:02:07.064:E/AndroidRuntime(277):由以下原因引起: java.lang.reflect.InvocationTargetException 10-23 12:02:07.064: E/AndroidRuntime(277):在 android.widget.RelativeLayout.(RelativeLayout.java:170)10-23 12:02:07.064:E/AndroidRuntime(277):在 java.lang.reflect.Constructor.constructNative(本机方法)10-23 12:02:07.064:E/AndroidRuntime(277):在 newInstance(Constructor.java:446)10-23 12:02:07.064:E/AndroidRuntime(277):在 createView(LayoutInflater.java:500)10-23 12:02:07.064:E/AndroidRuntime(277):。。。21更多10-23 12:02:07.064: E/AndroidRuntime(277):由以下原因引起: java.lang.UnsupportedOperationException:无法转换为维度: 类型=0x12
android:paddingBottom="@+id/activity_vertical_margin"
android:paddingLeft="@+id/activity_horizontal_margin"
android:paddingRight="@+id/activity_horizontal_margin"
android:paddingTop="@+id/activity_vertical_margin"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"