Android Tablet版本上的活页夹事务失败

我有一个为手机和平板电脑开发的应用程序。手机版很好用，但平板电脑让我头疼

该应用程序从URL下载图像，并在Gridview中将其显示为缩略图

安卓4.1.2 minSdkVersion=7 targetSdkVersion=17

它在第一次运行时运行良好，但如果退出并重新运行，它会冻结设备我正在谷歌Nexus7平板电脑上测试的设备，我将不得不重新启动设备。同样，这只发生在平板电脑版本上

这里是我到目前为止研究和分析的主题，但因为我是一个新手，所以很难确定正确的解决方案。任何建议都将不胜感激

活页夹事务失败

android.os.TransactionTooLargeException

使用通用映像加载程序时出现内存不足错误

这是我在应用程序崩溃中得到的记录

05-29 10:29:47.842: W/ActivityManager(485): Scheduling restart of crashed service com.android.nfc/.handover.HandoverService in 0ms
05-29 10:29:47.852: E/JavaBinder(485): !!! FAILED BINDER TRANSACTION !!!
05-29 10:29:48.012: W/ActivityManager(485): Exception in new application when starting activity com.rssapp.mobile/.MainActivityLarge
05-29 10:29:48.012: W/ActivityManager(485): android.os.TransactionTooLargeException
05-29 10:29:48.012: W/ActivityManager(485):     at android.os.BinderProxy.transact(Native Method)
05-29 10:29:48.012: W/ActivityManager(485):     at android.app.ApplicationThreadProxy.scheduleLaunchActivity(ApplicationThreadNative.java:708)
05-29 10:29:48.012: W/ActivityManager(485):     at com.android.server.am.ActivityStack.realStartActivityLocked(ActivityStack.java:696)
05-29 10:29:48.012: W/ActivityManager(485):     at com.android.server.am.ActivityManagerService.attachApplicationLocked(ActivityManagerService.java:4252)
05-29 10:29:48.012: W/ActivityManager(485):     at com.android.server.am.ActivityManagerService.attachApplication(ActivityManagerService.java:4316)
05-29 10:29:48.012: W/ActivityManager(485):     at android.app.ActivityManagerNative.onTransact(ActivityManagerNative.java:386)
05-29 10:29:48.012: W/ActivityManager(485):     at com.android.server.am.ActivityManagerService.onTransact(ActivityManagerService.java:1674)
05-29 10:29:48.012: W/ActivityManager(485):     at android.os.Binder.execTransact(Binder.java:351)
05-29 10:29:48.012: W/ActivityManager(485):     at com.android.server.SystemServer.init1(Native Method)
05-29 10:29:48.012: W/ActivityManager(485):     at com.android.server.SystemServer.main(SystemServer.java:1064)
05-29 10:29:48.012: W/ActivityManager(485):     at java.lang.reflect.Method.invokeNative(Native Method)
05-29 10:29:48.012: W/ActivityManager(485):     at java.lang.reflect.Method.invoke(Method.java:511)
05-29 10:29:48.012: W/ActivityManager(485):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
05-29 10:29:48.012: W/ActivityManager(485):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
05-29 10:29:48.012: W/ActivityManager(485):     at dalvik.system.NativeStart.main(Native Method)

这是我正在使用的通用图像加载器

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

        applicationController = this;
        File cacheDir = StorageUtils.getOwnCacheDirectory(getApplicationContext(), "UniversalImageLoader/Cache");

        DisplayImageOptions options = new DisplayImageOptions.Builder()
            .resetViewBeforeLoading()
            .cacheInMemory()
            .cacheOnDisc()
            .imageScaleType(ImageScaleType.EXACTLY)
            .build();

        ImageLoader imageLoader = ImageLoader.getInstance();

        ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(getApplicationContext())
            .threadPoolSize(5)
            .threadPriority(Thread.NORM_PRIORITY - 1)
            .denyCacheImageMultipleSizesInMemory()          
            .memoryCache(new WeakMemoryCache())
            .memoryCache(new LRULimitedMemoryCache(3 * 1024 * 1024)) 
            .discCache(new FileCountLimitedDiscCache(cacheDir, 20)) 
            .discCacheFileNameGenerator(new HashCodeFileNameGenerator())
            .imageDownloader(new URLConnectionImageDownloader(5 * 1000, 30 * 1000)) 
            .defaultDisplayImageOptions(options)
            .enableLogging()
            .build();

        imageLoader.init(config);       
    }

这是MainActivityLarge.java

public class MainActivityLarge extends Activity {

    RSSFeed feed;
    GridView gridView;
    CustomListAdapterLarge adapter;
    String feedLink="http://mywebsite.com/feed/";
    ArrayList<RSSItem> rssItems=new ArrayList<RSSItem>();


    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);     
        setContentView(R.layout.grid_layout);           

        // set the feed link for refresh
        feedLink = new SplashActivity().RSSFEEDURL;

        // Get feed form the file
        feed = (RSSFeed) getIntent().getExtras().get("feed");

        createFeedGroup();
        // Initialize the variables:
        gridView = (GridView) findViewById(R.id.grid_view);

        // Set an Adapter to the ListView
        adapter = new CustomListAdapterLarge(this,rssItems);
        gridView.setAdapter(adapter);


        gridView.setOnItemClickListener(new OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
                // actions to be performed when a list item clicked
                int pos = arg2;

                Bundle bundle = new Bundle();
                bundle.putSerializable("feed", feed);
                Intent intent = new Intent(MainActivityLarge.this, SwipeDetailViewLarge.class);
                intent.putExtras(bundle);
                intent.putExtra("type", rssItems.get(pos).getCategory());
                startActivity(intent);

                overridePendingTransition(R.anim.left2right,R.anim.right2left);

            }
        });

    }   

    private void createFeedGroup() {
        rssItems=new ArrayList<RSSItem>();
        for (int i = 0; i < AppConstants.ARRAY.length; i++) {
            RSSItem rssItem=feed.getMapValues(AppConstants.ARRAY[i]);
            rssItems.add(rssItem);
        }
    }


    @Override
    protected void onDestroy() {
        super.onDestroy();
        if(adapter!=null){
            adapter.imageLoader.clearMemoryCache();
            adapter.notifyDataSetChanged();
        }
    }
}

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你可能是在试图将大量的实际数据塞进一个意图本身，而不是将一个URL传递到可以获取数据的地方吗？我从一个URL获取RSS提要并显示数据。我回答了你的问题吗？没有-问题是，你是将数据本身放入意图中，还是只有意图的目标可以从中为自己获取数据的URL。只有URL。谢谢你，你的博客很奇怪。我认为adapter.notifydatasetchange；是没用的，可能很危险。