异常
05-12 15:42:45.791 11043-11043/ E/UncaughtException: java.lang.RuntimeException: android.os.TransactionTooLargeException: data parcel size 631792 bytes
at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3776)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6123)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:867)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:757)
Caused by: android.os.TransactionTooLargeException: data parcel size 631792 bytes
at android.os.BinderProxy.transactNative(Native Method)
at android.os.BinderProxy.transact(Binder.java:615)
at android.app.ActivityManagerProxy.activityStopped(ActivityManagerNative.java:3700)
at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3768)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6123)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:867)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:757)
05-12 15:42:47.247 11043-11043/ E/AndroidRuntime: FATAL EXCEPTION: main
Process: , PID: 11043
java.lang.RuntimeException: android.os.TransactionTooLargeException: data parcel size 631792 bytes
at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3776)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6123)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:867)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:757)
Caused by: android.os.TransactionTooLargeException: data parcel size 631792 bytes
at android.os.BinderProxy.transactNative(Native Method)
at android.os.BinderProxy.transact(Binder.java:615)
at android.app.ActivityManagerProxy.activityStopped(ActivityManagerNative.java:3700)
at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3768)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6123)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:867)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:757)
Fragment OnItemClick:-
listview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
Bundle bundle = new Bundle();
ProdModel mProdModel = prodList.get(position);
bundle.putSerializable("object", mProdModel);
Intent intent = new Intent(getActivity(), DetailActivity.class);
intent.putExtra("bundle", bundle);
startActivityForResult(intent, 1);
}
});
在 DetailActivity 中,
Bundle bundle = getIntent().getBundleExtra("bundle");
if (bundle != null) {
ProdModel model = (ProdModel) bundle.getSerializable("object");
}
DetailActivity清单文件
<activity
android:name="com.mass.mysample.DetailActivity"
android:screenOrientation="portrait" />
使用Picasso进行图像加载
Picasso.with(this).load(model.getImage())
.placeholder(R.drawable.logo_without)
.fit().into(productimage);
模型类
public class ProdModel implements Serializable {
private String seller_id;
String name;
private String image;
private float price;
private float specialprice;
private String entity_id;
private String productNumQuantity;
private String storetitle;
private String description;
private String discount;
private String max_price;
private String store_name;
private String StoreUrl;
public String getProductNumQuantity() {
return productNumQuantity;
}
public void setProductNumQuantity(String productNumQuantity) {
this.productNumQuantity = productNumQuantity;
}
public String getDiscount() {
return discount;
}
public void setDiscount(String discount) {
this.discount = discount;
}
public String getMax_price() {
return max_price;
}
public void setMax_price(String max_price) {
this.max_price = max_price;
}
public String getStore_name() {
return store_name;
}
public void setStore_name(String store_name) {
this.store_name = store_name;
}
public String getStoreUrl() {
return StoreUrl;
}
public void setStoreUrl(String storeUrl) {
StoreUrl = storeUrl;
}
public String getStoretitle() {
return storetitle;
}
public void setStoretitle(String storetitle) {
this.storetitle = storetitle;
}
public String getSeller_id() {
return seller_id;
}
public void setSeller_id(String seller_id) {
this.seller_id = seller_id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getImage() {
return image;
}
public void setImage(String image) {
this.image = image;
}
public String getEntity_id() {
return entity_id;
}
public void setEntity_id(String entity_id) {
this.entity_id = entity_id;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public float getPrice() {
return price;
}
public void setPrice(float price) {
this.price = price;
}
public float getSpecialPrice() {
return specialprice;
}
public void setSpecialPrice(float specialprice) {
this.specialprice = specialprice;
}
}
从TabActivity到fragment的数据流:
1.I have a TabActivity with ViewPager and Fragment.
2.In Fragment, I have a ListView.
3.The Data to fragment is passed from view pager adapter by set arguments.
我尝试过的解决方案
1.A POJO class that implements Serialization.
2.I use Picasso to load the image from image URL.
3.This exception is thrown when OnItemClick on ListView in fragment passes data to DetailActivity to show all passed data.
4.I get this exception after the DetailActivity load's image and other data then app suddenly crashes.
5.I pass data in Intent was all POJO Object with Id, Name, Image URL, Price etc.,
注意:应用程序仅在NOUGAT版本中崩溃。
最终,我实施的解决方法是
将targetSdkVersion从25更改为23
更改后,我的应用程序也不会在Nougat中崩溃。
我想知道这是否是正确的解决方案,或者是否有任何变通方法。
请指导正确的方式。
提前致谢。
片段
public class ProdFragment extends Fragment {
ListView listview;
SharedPreferences spref;
Boolean isInternetPresent = false;
ConnectionDetector cd;
private String toBeDisplayed,CatID;
private static final String TAG = ProdFragment.class.getSimpleName();
String totalProductCart;
private ArrayList<Root_SubCatModel> subCatList;
private ArrayList<ProdModel> prodList;
ProdAdapter adapter;
public ProdFragment() {
// Required empty public constructor
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
spref = getActivity().getSharedPreferences(getResources().getString(R.string.myPref),
Context.MODE_PRIVATE);
Bundle bundle = getArguments();
if (bundle != null) {
int tabPosition = bundle.getInt("Tab_Position");
toBeDisplayed = bundle.getString("Tab_ToBeDisplayed");
CatID = bundle.getString("CategoryId");
subCatList = (ArrayList<Root_SubCatModel>) bundle.getSerializable("Tab_Data");
}
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
final View rootView = inflater.inflate(R.layout.prod_listview, container, false);
cd = new ConnectionDetector(getActivity());
listview = (ListView) rootView.findViewById(R.id.prodlist);
if (subCatList != null) {
adapter = new ProdAdapter(getActivity(),
CatID,
toBeDisplayed,
R.layout.list_product,
subCatList,
(ProductCartCountListener)getActivity());
listview.setAdapter(adapter);
adapter.notifyDataSetChanged();
prodList = new ArrayList<>();
for(int i = 0; i<subCatList.size();i++){
if (subCatList.get(i).getProd() != null) {
if(toBeDisplayed.equals("SubCategory")){
if (CatID.equals(subCatList.get(i).getCategory_id())) {
this.prodList = subCatList.get(i).getProd();
}
}else if(toBeDisplayed.equals("Products")) {
this.prodList = subCatList.get(i).getProd();
}
}
}
}
listview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
Bundle bundle = new Bundle();
bundle.putSerializable("object", prodList.get(position));
Intent intent = new Intent(getActivity(), DetailActivity.class);
intent.putExtra("bundle", bundle);
startActivityForResult(intent,1);
}
});
return rootView;
}
public void showAlertDialog(Context context, String title, String message, Boolean status) {
AlertDialog alertDialog = new AlertDialog.Builder(context).create();
// Setting Dialog Title
alertDialog.setTitle(title);
// Setting Dialog Message
alertDialog.setMessage(message);
// Setting alert dialog icon
//alertDialog.setIcon((status) ? R.drawable.success : R.drawable.fail);
// Setting OK Button
alertDialog.setButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
}
});
// Showing Alert Message
alertDialog.show();
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == 1) {
if (resultCode == Activity.RESULT_OK) {
Bundle b = data.getExtras();
if (b != null) {
ProdModel myobj = (ProdModel) b.getSerializable("Cart_Quantity");
if (myobj != null) {
if (prodList != null) {
for (ProdModel P : prodList) {
if (P.getEntity_id().equals(myobj.getEntity_id())) {
P.setProductNumQuantity(myobj.getProductNumQuantity());
}
}
}
Log.d(TAG,"Product_Id : " + myobj.getEntity_id()
+ ", Product_Cart_Count : " + myobj.getProductNumQuantity());
}
}
} else if (resultCode == 0) {
Log.d(TAG,"RESULT CANCELLED");
}
}
adapter.notifyDataSetChanged();
String totalProductCart = spref.getString("Cart_Count_Tool", "0");
Activity activity = getActivity();
if(activity instanceof TabActivity){
TabActivity myActivity = (TabActivity) activity;
Toolbar toolbar = (Toolbar) myActivity.findViewById(R.id.back_toolbar);
ImageView cart_imageview = (ImageView) toolbar.findViewById(R.id.cart_imageview);
cart_imageview.setImageDrawable(myActivity.buildCounterDrawable(
Integer.parseInt(totalProductCart)));
}
Log.d(TAG,"RESULT NOTIFIED");
}
public void refreshData(String productId, boolean isAddAsyncTaskComplete,
boolean isAddAsyncTaskLimitReached, boolean isDeleteAsyncTaskComplete){
adapter.setQuantityCount(prodList, productId, isAddAsyncTaskComplete,
isAddAsyncTaskLimitReached, isDeleteAsyncTaskComplete);
}
TabActivity布局
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.design.widget.TabLayout
android:id="@+id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/storeimage"
android:textAlignment="center"
android:elevation="2dp"
android:minHeight="?attr/actionBarSize"
app:tabMode="scrollable"
app:tabTextColor="@color/color_dark_blue"
app:tabSelectedTextColor="@color/color_orange"/>
</android.support.design.widget.AppBarLayout>
<android.support.v4.view.ViewPager
android:id="@+id/viewpager"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="@string/appbar_scrolling_view_behavior" />
</android.support.design.widget.CoordinatorLayout>
列表视图
<FrameLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ListView
android:id="@+id/prodlist"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</FrameLayout>
onSaveInstanceState()
实现吗? - azizbekianTabActivity
中的Fragment
尝试保存其状态时发生的。它的状态是640KB,太大了。你能发布Fragment
的相关代码吗?还有你的布局文件。这个问题与“Serializable vs. Parcelable”无关,也与Bundle
中的ProdModel
无关。 - David WasserFragment
代码。问题不在DetailActivity
,而是在TabActivity
中的Fragment
中。 - David Wasserprivate ArrayList<Root_SubCatModel> subCatList;
是什么?您正在使用包含此数据的Bundle
调用setArguments()
以供Fragment
使用。您传递给setArguments()
的所有数据都会自动保存,以便在Fragment
销毁和创建时保持不变。我猜这就是您的问题所在。您可以将这些数据保存在Activity
中,而Fragment
在需要时可以从Activity
获取数据,而不是这样做。 - David Wasser