Android的碎片 - 我在做什麼錯

我試圖使運動圖像（用手指）+ ViewPagerIndicator（點）Android的碎片 - 我在做什麼錯

的問題是，我不希望啓動。這是他不適合在佈局這條線是17

android:name=".PlaceSlideFragment"

PlaceDetailsFragment

PlaceSlideFragment

public final class PlaceSlideFragment extends Fragment { 
    int imageResourceId; 

    public PlaceSlideFragment(int i) { 
     imageResourceId = i; 
    } 

    @Override 
    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 

    } 

    @Override 
    public View onCreateView(LayoutInflater inflater, ViewGroup container, 
      Bundle savedInstanceState) { 

     ImageView image = new ImageView(getActivity()); 
     image.setImageResource(imageResourceId); 

     LinearLayout layout = new LinearLayout(getActivity()); 
     layout.setLayoutParams(new LayoutParams(null)); 

     layout.setGravity(Gravity.CENTER); 
     layout.addView(image); 

     return layout; 
    } 
}

PlaceSlidesFragmentAdapter

public class PlaceSlidesFragmentAdapter extends FragmentPagerAdapter implements 
IconPagerAdapter { 

private int[] Images = new int[] { R.drawable.real_pixels, R.drawable.real_pixels, 
    R.drawable.real_pixels, R.drawable.real_pixels 

}; 

protected static final int[] ICONS = new int[] { R.drawable.ic_launcher, 
    R.drawable.ic_launcher, R.drawable.ic_launcher, R.drawable.ic_launcher }; 

private int mCount = Images.length; 

public PlaceSlidesFragmentAdapter(FragmentManager fm) { 
super(fm); 
} 

@Override 
public Fragment getItem(int position) { 
return new PlaceSlideFragment(Images[position]); 
} 

@Override 
public int getCount() { 
return mCount; 
} 

@Override 
public int getIconResId(int index) { 
return ICONS[index % ICONS.length]; 
} 

public void setCount(int count) { 
if (count > 0 && count <= 10) { 
    mCount = count; 
    notifyDataSetChanged(); 
} 
} 
}

MainActivit Ÿ

public class MainActivity extends FragmentActivity{ 
    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     // TODO Auto-generated method stub 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.main); 
    } 


}

主（佈局）

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:orientation="vertical" > 

    <android.support.v4.view.ViewPager 
     android:id="@+id/pager" 
     android:layout_width="fill_parent" 
     android:layout_height="200dp" /> 

    <com.viewpagerindicator.CirclePageIndicator 
     android:id="@+id/indicator" 
     android:layout_width="fill_parent" 
     android:layout_height="wrap_content" 
     android:padding="10dip" /> 

    <fragment 
      android:name=".PlaceSlideFragment" 
      android:id="@+id/fragment" 
      android:layout_width="match_parent" 
      android:layout_height="match_parent" /> 
</LinearLayout>

logcat的

02-03 11:06:18.963: E/AndroidRuntime(10993): FATAL EXCEPTION: main 
02-03 11:06:18.963: E/AndroidRuntime(10993): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.test/com.test.MainActivity}: android.view.InflateException: Binary XML file line #17: Error inflating class fragment 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.app.ActivityThread.access$600(ActivityThread.java:141) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.os.Handler.dispatchMessage(Handler.java:99) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.os.Looper.loop(Looper.java:137) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.app.ActivityThread.main(ActivityThread.java:5039) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at java.lang.reflect.Method.invokeNative(Native Method) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at java.lang.reflect.Method.invoke(Method.java:511) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at dalvik.system.NativeStart.main(Native Method) 
02-03 11:06:18.963: E/AndroidRuntime(10993): Caused by: android.view.InflateException: Binary XML file line #17: Error inflating class fragment 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.view.LayoutInflater.rInflate(LayoutInflater.java:746) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.view.LayoutInflater.inflate(LayoutInflater.java:489) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.view.LayoutInflater.inflate(LayoutInflater.java:396) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.view.LayoutInflater.inflate(LayoutInflater.java:352) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:270) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.app.Activity.setContentView(Activity.java:1881) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at com.test.MainActivity.onCreate(MainActivity.java:16) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.app.Activity.performCreate(Activity.java:5104) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2144) 
02-03 11:06:18.963: E/AndroidRuntime(10993): ... 11 more 
02-03 11:06:18.963: E/AndroidRuntime(10993): Caused by: android.support.v4.app.Fragment$InstantiationException: Unable to instantiate fragment .PlaceSlideFragment: make sure class name exists, is public, and has an empty constructor that is public 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.support.v4.app.Fragment.instantiate(Fragment.java:391) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.support.v4.app.Fragment.instantiate(Fragment.java:359) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:262) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:676) 
02-03 11:06:18.963: E/AndroidRuntime(10993): ... 21 more 
02-03 11:06:18.963: E/AndroidRuntime(10993): Caused by: java.lang.ClassNotFoundException: Didn't find class ".PlaceSlideFragment" on path: /data/app/com.test-1.apk 
02-03 11:06:18.963: E/AndroidRuntime(10993): at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:65) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at java.lang.ClassLoader.loadClass(ClassLoader.java:501) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at java.lang.ClassLoader.loadClass(ClassLoader.java:461) 
02-03 11:06:18.963: E/AndroidRuntime(10993): at android.support.v4.app.Fragment.instantiate(Fragment.java:381)

來源

2013-02-03 GRANDCODE

與包名

讓假設PlaceSlideFragment住在包前綴是com。示例所以像這樣改變它

<fragment 
      android:name="com.example.PlaceSlideFragment" 
      android:id="@+id/fragment" 
      android:layout_width="match_parent" 
      android:layout_height="match_parent" />

確保你有一個公共的空構造

public PlaceSlideFragment(){ 

}

編輯

如果您是從兼容性庫利用碎片確保您Activity是FragemntActivity否則將無法現在如果你正在使用Sherlock Libary將其改爲SherlockFragmentActivity

來源

2013-02-03 12:31:12 confucius

剛開始的時候它是和它是相同的錯誤 – GRANDCODE

同樣的錯誤：02-03 11:05:42.244：E/AndroidRuntime（10885）：java.lang.RuntimeException：無法啓動活動ComponentInfo {com.test/com.test.MainActivity}：android.view .InflateException：二進制XML文件行＃17：錯誤膨脹類片段 – GRANDCODE

你應用了我的答案，並沒有工作？ – confucius

Android的碎片 - 我在做什麼錯

回答

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