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Cannot Serialize Android.graphics.bitmap

All subtypes of a serializable class are themselves serializable. I wanted to be able to save (serialize) this data without simply saving the masses of raw binary data from the Bitmap object (which would have been obscenely large). A sample example is described below:Pair.java: public class Pair { /** * The key (left) part of the pair. */ private K key; /** * The value (right) part of the Basically I have no one to blame but myself for lazily creating a bitmap variable without thinking, but I would appreciate any help... Source

Java Interview Questions6. I made Constructor which gets Bundle object , and getter that returns Bundle representing Objects data. Android UI Designand many more .... Tip: Check CloudKVS for an auto-synchronizing solution: https://www.b4x.com/android/forum/threads/b4x-cloudkvs-synchronized-key-value-store.63536/#content Attached Files: KeyValueStore.bas File size: 3 KB Views: 344 B4A_KVS2.zip File size: 10.9 KB Views: 387 Last edited: Apr 21, 2016 Erel, http://stackoverflow.com/questions/5871482/serializing-and-de-serializing-android-graphics-bitmap-in-java

The TransientExample implements the Serializable interface, but it refers to the Pair class which doesn't. This in order to get readable ids and have greater control over when and how they change. It is possible to define metric spaces from pure topological concepts without the need to define a distance function?

Antonym for Nourish What is the temperature of the brakes after a typical landing? Tank-Fighting Alien Do the IPA consonants /v/ and /w/ sound similar? The book explains how to use this interface without harming your application's maintainability. Android includes both a streaming API and a tree API to read and write JSON.

share|improve this answer answered May 14 '11 at 15:37 ferostar 5,53562757 I would advise against this. Classes that do not implement this interface will not have any of their state serialized or deserialized. Page 1 of 3 1 2 3 Next > Similar threadsB4A Code Snippet [B4X] Bytes To FileB4J Tutorial [example] [B4X] Control the desktop with your phoneB4R Tutorial [B4X] B4RSerializator - Send It is a good practice to declare and initialize all global non-ui objects in the starter service.

What physical evidence exists that shows motor proteins "walking" within a cell? About Android Auto TV Wear Legal English español Bahasa Indonesia 日本語 한국어 Português Brasileiro Русский Tiếng Việt 简体中文 繁體中文 This site uses cookies to store your preferences for site-specific language and If you want to put bitmaps then use PutBitmap and GetBitmap. The defaultReadObject method uses information in the stream to assign the fields of the object saved in the stream with the correspondingly named fields in the current object.

GSON interprets gson.fromJson("[1,2,3,4]", ArrayList.class) as a list of primitives (it cannot tell from the ArrayList that you want type A because the type information is lost at runtime). http://www.johnwordsworth.com/2011/06/serializing-and-de-serializing-android-graphics-bitmap/ I do not have enough points yet to leave a comment, so I am editing my own answer to put in this remark. In order to facilitate such a check, you must maintain the serialVersionUID just like before and not forget to update it when making changes to your classes. Also, the ObjectStreamException class extends the IOException which signals that an I/O exception has occurred.Finally, the NotSerializableException exists since the 1.1 version of the Java Development Kit (JDK).The

If this happens, the default mechanism (in.defaultReadObject()) will not detect any difference, and try to de-serialize incompatible data. http://culturahq.com/cannot-serialize/cannot-serialize-an-object-of-class-into-bson.html You can read about on how to use readObject and writeObject here: http://download.oracle.com/javase/6/docs/api/java/io/Serializable.html share|improve this answer answered May 14 '11 at 15:39 jontro 4,83222248 add a comment| up vote 0 down Confusion of de-serializing collections in gson java - Stack Overflow View More at http://stackoverflow.com/questions/20949467/confusion-of-de-seria... If you can ensure your class will always have a BitmapDrawable or a Bitmap, you can see this code for an example of how to handle a Bitmap field: android how

Career OpportunitiesKnowledge BaseCoursesNewsResourcesTutorialsWhitepapersThe Code Geeks Network.NET Code GeeksJava Code GeeksSystem Code GeeksWeb Code GeeksHall Of FameAndroid Alert Dialog ExampleAndroid OnClickListener ExampleHow to convert Character to String and a String to Character Does field_revision_field_xxx table store the same values as field_data_field_xxx does? Wrong way on a bike path? have a peek here welu1805 Active Member Licensed User Hi Erel, I wanted to use the new class in my first B4J project with encrypted values, but I get an error: Code: SubGetSettingstransferDir=kvs.GetEncrypted("K1",KeyPW)EndSubSubPutSettingskvs.PutEncrypted("K1",KeyPW,transferDir)EndSub Program started.

Passing parameters to \input{text} (included text file) I am new in US (I just have SSN but no California ID in 10 days) but I need change my Cash to Cashier Bitmaps serializable transient Transient java - Object not deserializing - Stack Overflow View More at http://stackoverflow.com/questions/20424031/object-not-deserializ... Yes, but I want to use the 2 versions with differents files.

Can you provide a stacktrace? –Reuben Scratton Feb 14 '11 at 14:45 It looks like its inflating the request and hasn't been sent out yet.

Should I allow my child to make an alternate meal if they do not like anything served at mealtime? Your name or email address: Do you already have an account? The last thing to do is to replace references to YourClass.bitmap with YourClass.serialBitmap.bitmap. Recalll is crowed sourced knowledge vault, where community can create, curate and access qualitative knowledge, In form of small and precise topics.

I produced a custom object (BitmapDataObject) that implements Serializable and has a byte[] to store the PNG data from the original Bitmap. How to decline a postdoc interview if there is some possible future collaboration? Browse other questions tagged android web-services serialization bitmap android-ksoap2 or ask your own question. Check This Out For details and restrictions, see the Content License.

Anyway, I have ensured that the classes that need to be written to a file are 'Serializable' but have run into a bit of a road block caused by the fact current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. Array classes cannot declare an explicit serialVersionUID, so they always have the default computed value, but the requirement for matching serialVersionUID values is waived for array classes. Error occurred on line: 56 (KeyValueStore) org.bouncycastle.crypto.InvalidCipherTextException: pad block corrupted at org.bouncycastle.crypto.paddings.PKCS7Padding.padCount(Unknown Source) at org.bouncycastle.crypto.paddings.PaddedBufferedBlockCipher.doFinal(Unknown Source) at anywheresoftware.b4x.object.B4XEncryption.Decrypt(B4XEncryption.java:73) at de.wedersoft.MusicBookTransfer.keyvaluestore._getencrypted(keyvaluestore.java:80) at de.wedersoft.MusicBookTransfer.main._getsettings(main.java:130) at de.wedersoft.MusicBookTransfer.main._appstart(main.java:102) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

put i think its only for objetcs need use kvs.PutBitmap Douglas Farias, Feb 27, 2016 #19 LucaMs likes this. When traversing a graph, an object may be encountered that does not support the Serializable interface. private String bitmapPath; transient Bitmap bitmap; // ... And if you are backwards-compatible with your data like in the first use case mentioned, you also probably want to maintain the id yourself.

State is saved by writing the individual fields to the ObjectOutputStream using the writeObject method or by using the methods for primitive data types supported by DataOutput. This means that you don't need to worry about losing data or saving the state when the program ends.


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