<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmls:android="http://schema.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
    android:id="@+id/menu"
    android:layout_width="fill_parent"
    android:layout_height="100px"
    android:layout_alignParentTop="true"
    android:background="#ffffff">
 <TextView
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:text="I'm a menu"
    android:gravity="center"/>   
    </LinearLayout>   
    <Button
    android:id="@+id/btn"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:layout_alignParentBottom="true"
    android:text="Click to show/hiden menu"/>
</RelativeLayout>
*处error: Error parsing XML: unbound prefix应该怎么改?求助

解决方案 »

  1.   

    <RelativeLayout xmls:android="http://schema.android.com/apk/res/android"
    改成
    <RelativeLayout xmlns:android="http://schema.android.com/apk/res/android"
      

  2.   

    <RelativeLayout xmls:android="http://schema.android.com/apk/res/android"
    改成
    <RelativeLayout xmlns:android="http://schema.android.com/apk/res/android"哈哈哈,LZ细心点哦!一个字母的问题!
      

  3.   

    哇塞都是初级错误,能不能也帮我看看这个错误:[2011-07-25 00:26:49 - AndroidManager]Could not find AndroidManager.apk!怎么解决?
      

  4.   

    提示你找不到apk 楼主 你查一下你的AndroidManifest.xml中的类名 包名是不是写错了 感觉觉肯定是hi这里的问题喔 。。
      

  5.   

    各位再帮下忙,这是我的Activity:
    package ydream.wei;import android.app.Activity;
    import android.os.Bundle;
    import android.view.View;
    import android.view.View.OnClickListener;
    import android.view.animation.Animation;
    import android.view.animation.ScaleAnimation;
    import android.view.animation.TranslateAnimation;
    import android.widget.Button;
    import android.widget.LinearLayout;public class TranslateAnimationMenu extends Activity {
        /** Called when the activity is first created. */
    private Animation showAction,hideAction = null;
    private LinearLayout menu = null;
    private Button btn = null;
    private boolean menushowed;
        @Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.main);
            menu = (LinearLayout)findViewById(R.id.menu);
            btn = (Button)findViewById(R.id.btn);
            //TranslateAnimation动画
            showAction = new TranslateAnimation(Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF, -1.0f, Animation.RELATIVE_TO_SELF, 0.0f);
            //ScaleAnimation动画
            //showAction = new ScaleAnimation(1.0f,1.0f,0.0f,1.0f,Animation.RELATIVE_TO_SELF,0.0f,Animation.RELATIVE_TO_SELF,0.0f);
             showAction.setDuration(500);
             
            //TranslateAnimation动画
             hideAction = new TranslateAnimation(Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF, -1.0f);
           //ScaleAnimation动画
             //hideAction = new ScaleAnimation(1.0f,1.0f,1.0f,0.0f,Animation.RELATIVE_TO_SELF,0.0f,Animation.RELATIVE_TO_SELF,0.0f);
             hideAction.setDuration(500);
             menushowed = false;
             menu.setVisibility(View.GONE);
             btn.setOnClickListener(new OnClickListener() {

    @Override
    public void onClick(View v) {
    // TODO Auto-generated method stub
    if(menushowed){
    menushowed = false;
    menu.startAnimation(hideAction);
    menu.setVisibility(View.GONE);
    }
    else{
    menushowed = true;
    menu.startAnimation(showAction);
    menu.setVisibility(View.VISIBLE);
    }
    }
    });
        }
    }
    布局文件是上面那个,但程序不能运行啊。
      

  6.   

    07-25 07:31:33.431: ERROR/AndroidRuntime(328): FATAL EXCEPTION: main
    07-25 07:31:33.431: ERROR/AndroidRuntime(328): java.lang.RuntimeException: Unable to start activity ComponentInfo{ydream.wei/ydream.wei.TranslateAnimationMenu}: java.lang.RuntimeException: Binary XML file line #3: You must supply a layout_width attribute.
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at android.app.ActivityThread.access$2300(ActivityThread.java:125)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at android.os.Handler.dispatchMessage(Handler.java:99)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at android.os.Looper.loop(Looper.java:123)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at android.app.ActivityThread.main(ActivityThread.java:4627)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at java.lang.reflect.Method.invokeNative(Native Method)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at java.lang.reflect.Method.invoke(Method.java:521)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at dalvik.system.NativeStart.main(Native Method)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328): Caused by: java.lang.RuntimeException: Binary XML file line #3: You must supply a layout_width attribute.
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at android.content.res.TypedArray.getLayoutDimension(TypedArray.java:491)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at android.view.ViewGroup$LayoutParams.setBaseAttributes(ViewGroup.java:3592)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at android.view.ViewGroup$MarginLayoutParams.<init>(ViewGroup.java:3672)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at android.widget.FrameLayout$LayoutParams.<init>(FrameLayout.java:452)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at android.widget.FrameLayout.generateLayoutParams(FrameLayout.java:418)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at android.widget.FrameLayout.generateLayoutParams(FrameLayout.java:48)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at android.view.LayoutInflater.inflate(LayoutInflater.java:395)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:198)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at android.app.Activity.setContentView(Activity.java:1647)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at ydream.wei.TranslateAnimationMenu.onCreate(TranslateAnimationMenu.java:22)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
    07-25 07:31:33.431: ERROR/AndroidRuntime(328):     ... 11 more
      

  7.   

    楼主 替换试下<?xml version="1.0" encoding="utf-8"?>
    <RelativeLayout 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
        android:id="@+id/menu"
        android:layout_width="fill_parent"
        android:layout_height="100px"
        android:layout_alignParentTop="true"
        android:background="#ffffff">
     <TextView
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:text="I'm a menu"
        android:gravity="center"/>   
        </LinearLayout>   
        <Button
        android:id="@+id/btn"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:text="Click to show/hiden menu"/>
    </RelativeLayout>
      

  8.   

    楼主可能是误删了那个控件的layout_width:
    07-25 07:31:33.431: ERROR/AndroidRuntime(328): java.lang.RuntimeException: Unable to start activity ComponentInfo{ydream.wei/ydream.wei.TranslateAnimationMenu}: java.lang.RuntimeException: Binary XML file line #3: You must supply a layout_width attribute.建议楼主用以下布局:
    <?xml version="1.0" encoding="utf-8"?>
    <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent" android:layout_height="fill_parent"
    android:id="@+id/download_manager_layout">
    <TextView android:layout_width="fill_parent"
    android:layout_height="wrap_content" android:text="@string/hello" />
    <LinearLayout android:id="@+id/menu" android:layout_width="fill_parent"
    android:layout_height="100px" android:layout_alignParentTop="true"
    android:background="#ffffff">
    <TextView android:layout_width="fill_parent"
    android:layout_height="fill_parent" android:text="I'm a menu"
    android:gravity="center" />
    </LinearLayout>
    <Button android:id="@+id/btn" android:layout_width="fill_parent"
    android:layout_height="wrap_content" android:layout_alignParentBottom="true"
    android:text="Click to show/hiden menu" />
    </RelativeLayout>
    跟你的布局一模一样的。
      

  9.   


    <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"