我能够在 android Emulator 上运行 5 张 JPEG 图像。如果我上传超过 5 张图片,模拟器将无法启动活动。
请帮忙...
这是我的 ImageAdapter 代码。当我单击 Image mThumbIds(即 150,150)时,它会启动另一个活动。仅当我的数组中有 5 个 JPEG 图像时才会发生这种情况,如果我有超过 5 个 JPEG 图像,程序将崩溃..
我也尝试添加 png 图像,但同样的问题。
过去两天我一直坚持这个..仍然没有找到任何解决方案
package com.example.first;
import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.ImageView;
public class ImageAdapter extends BaseAdapter{
private Context mContext;
public Integer[] mThumbIds = {
R.drawable.h18, R.drawable.h17, R.drawable.h16, R.drawable.h15,
};
public ImageAdapter(Context c) {
mContext = c;
}
@Override
public int getCount() {
return mThumbIds.length;
}
@Override
public Object getItem(int position) {
return mThumbIds[position];
}
@Override
public long getItemId(int position) {
return 0;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ImageView imageview;
if(convertView == null){
imageview = new ImageView(mContext);
imageview.setLayoutParams(new GridView.LayoutParams(150,150));
imageview.setScaleType(ImageView.ScaleType.CENTER_CROP);
imageview.setPadding(8, 8, 8, 8);
}else{
imageview = (ImageView) convertView;
}
imageview.setImageResource(mThumbIds[position]);
return imageview;
}
}
我的日志猫显示以下
04-28 21:54:33.645: E/AndroidRuntime(1213): FATAL EXCEPTION: main
04-28 21:54:33.645: E/AndroidRuntime(1213): java.lang.OutOfMemoryError
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:502)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:355)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:785)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.content.res.Resources.loadDrawable(Resources.java:1965)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.content.res.Resources.getDrawable(Resources.java:660)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.widget.ImageView.resolveUri(ImageView.java:616)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.widget.ImageView.setImageResource(ImageView.java:349)
04-28 21:54:33.645: E/AndroidRuntime(1213): at com.example.first.ImageAdapter.getView(ImageAdapter.java:50)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.widget.AbsListView.obtainView(AbsListView.java:2159)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.widget.GridView.makeAndAddView(GridView.java:1341)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.widget.GridView.makeRow(GridView.java:341)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.widget.GridView.fillDown(GridView.java:283)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.widget.GridView.fillFromTop(GridView.java:417)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.widget.GridView.layoutChildren(GridView.java:1229)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.widget.AbsListView.onLayout(AbsListView.java:1994)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.view.View.layout(View.java:14008)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.view.ViewGroup.layout(ViewGroup.java:4373)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1663)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1521)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.widget.LinearLayout.onLayout(LinearLayout.java:1434)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.view.View.layout(View.java:14008)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.view.ViewGroup.layout(ViewGroup.java:4373)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.view.View.layout(View.java:14008)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.view.ViewGroup.layout(ViewGroup.java:4373)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1663)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1521)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.widget.LinearLayout.onLayout(LinearLayout.java:1434)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.view.View.layout(View.java:14008)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.view.ViewGroup.layout(ViewGroup.java:4373)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.view.View.layout(View.java:14008)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.view.ViewGroup.layout(ViewGroup.java:4373)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:1892)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1711)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:989)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4351)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.view.Choreographer$CallbackRecord.run(Choreographer.java:749)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.view.Choreographer.doCallbacks(Choreographer.java:562)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.view.Choreographer.doFrame(Choreographer.java:532)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:735)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.os.Handler.handleCallback(Handler.java:725)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.os.Handler.dispatchMessage(Handler.java:92)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.os.Looper.loop(Looper.java:137)
04-28 21:54:33.645: E/AndroidRuntime(1213): at android.app.ActivityThread.main(ActivityThread.java:5041)
04-28 21:54:33.645: E/AndroidRuntime(1213): at java.lang.reflect.Method.invokeNative(Native Method)
04-28 21:54:33.645: E/AndroidRuntime(1213): at java.lang.reflect.Method.invoke(Method.java:511)
04-28 21:54:33.645: E/AndroidRuntime(1213): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
04-28 21:54:33.645: E/AndroidRuntime(1213): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
04-28 21:54:33.645: E/AndroidRuntime(1213): at dalvik.system.NativeStart.main(Native Method)