问题描述
其实,我想使用这个库蚜虫FlipView库做翻转的动画。我想翻转图像和文字来自Parse.com。我已经可以通过以下方式联系翻转图像。
这里是个code.First一半的活动,我添加了从parse.com retreived的图像转换成一个ArrayList所谓的笔记,并在适配器中使用它。
Actually, I want to use this library"Aphid-FlipView-Library"to do an animation of flipping. The images and texts I want to flip are from Parse.com. I've already could flip the images by using the way below.
Here is th code.First half of the activity, I add the images which retreived from parse.com into an arraylist called notes and use it in an adapter.
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.rotate);
FlipViewController flipView = new FlipViewController(this, FlipViewController.HORIZONTAL);
final NoteViewAdapter mAdapter = new NoteViewAdapter(this);
flipView.setAdapter(mAdapter);
setContentView(flipView);
final ArrayList<Bitmap> notes = new ArrayList<Bitmap>();
@@@final ArrayList<String> texts = new ArrayList<String>();@@@
ParseQuery<ParseObject> query = new ParseQuery<ParseObject>("Card");
query.getInBackground("wxYBHhRlhZ", new GetCallback<ParseObject>() {
@Override
public void done(ParseObject object, ParseException e) {
if(e == null){
ParseFile fileObject1 = (ParseFile) object.get("Photoin1");
fileObject1.getDataInBackground(new GetDataCallback(){
@Override
public void done(byte[] data, ParseException e) {
notes.add(BitmapFactory.decodeByteArray(data,0,data.length));
mAdapter.setNotes(notes);
}
});
@@@String playerName = object.getString("Textin1");@@@
@@@texts.add(playerName);@@@
@@@mAdapter.setTexts(texts);@@@
}else{
//nothing
}
}
});
}
然后,这是一个适配器活动的下半年,显示如下。
And then, second half of the activity that is a adapter is showed below.
public class NoteViewAdapter extends BaseAdapter {
private LayoutInflater inflater;
private ArrayList<Bitmap> notes;
@@@private ArrayList<String> texts;@@@
public NoteViewAdapter(Context currentContext) {
inflater = LayoutInflater.from(currentContext);
}
@Override
public int getCount() {
return notes == null ? 0 : notes.size()
}
@Override
public Object getItem(int position) {
return position;
}
@Override
public long getItemId(int position) {
return position;
}
public void setNotes(ArrayList notes) {
this.notes = notes;
notifyDataSetChanged();
}
@@@public void setTexts(ArrayList texts) {@@@
@@@ this.texts = texts; @@@
@@@ notifyDataSetChanged(); @@@
@@@} @@@
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View layout = convertView;
if (convertView == null) {
layout = inflater.inflate(R.layout.rotate, null);
}
Bitmap note = notes.get(position);
@@@String text = texts.get(position);@@@
ImageView tView = (ImageView) layout.findViewById(R.id.picture);
@@@TextView view = (TextView) layout.findViewById(R.id.text);@@@
tView.setImageBitmap(note);
@@@view.setText(text);@@@
return layout;
}
}
我可以告诉already.I希望通过使用同样的方式来显示附近图像文字的形象,但我得到了错误后,我添加了code,在@@@,并举行###。请帮我说清楚。
I could show the image already.I want to show the texts near by the image by using the same way, but I got the error after I add the code that held in @@@ and @@@. Please help me to make it clear.
下面是日志, 4月8日至22日:11:55.348:E / AndroidRuntime(3756):致命异常:主要
4月8日至22日:11:55.348:E / AndroidRuntime(3756):junit.framework.AssertionFailedError:无效的选择位置
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在junit.framework.Assert.fail(Assert.java:50)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在junit.framework.Assert.assertTrue(Assert.java:20)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在com.aphidmobile.flip.FlipViewController.setSelection(FlipViewController.java:312)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在com.aphidmobile.flip.FlipViewController.onDataChanged(FlipViewController.java:606)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在com.aphidmobile.flip.FlipViewController.access $ 2(FlipViewController.java:596)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在com.aphidmobile.flip.FlipViewController $ MyDataSetObserver.onChanged(FlipViewController.java:613)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在android.database.DataSetObservable.notifyChanged(DataSetObservable.java:37)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在android.widget.BaseAdapter.notifyDataSetChanged(BaseAdapter.java:50)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在com.example.bookard.TestQAQActivity $ NoteViewAdapter.setTexts(TestQAQActivity.java:100)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在com.example.bookard.TestQAQActivity $ 1.done(TestQAQActivity.java:58)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在com.example.bookard.TestQAQActivity $ 1.done(TestQAQActivity.java:1)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在com.parse.ParseTaskUtils $ 2 $ 1.run(ParseTaskUtils.java:107)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在android.os.Handler.handleCallback(Handler.java:730)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在android.os.Handler.dispatchMessage(Handler.java:92)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在android.os.Looper.loop(Looper.java:137)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在android.app.ActivityThread.main(ActivityThread.java:5103)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在java.lang.reflect.Method.invokeNative(本机方法)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在java.lang.reflect.Method.invoke(Method.java:525)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:737)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
4月8日至22日:11:55.348:E / AndroidRuntime(3756):在dalvik.system.NativeStart.main(本机方法)
推荐答案
在适配器,文本
应该是的ArrayList&LT;弦乐&GT;
,而不是的ArrayList&LT;&位图GT;
。我不知道如果这能解决,但肯定是一个问题。
In the adapter, texts
should be an ArrayList<String>
, not an ArrayList<Bitmap>
. I don't know if this fixes but surely is an issue.
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