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i am very beginner in android development and i was trying to create a simple app withe database (SqlLite) with main operation such as insert , update ,etc

i tried to use library like (Realm or SugarORM) but it gives me err when i try to store the object i have create in the Database the emulator gives me this message:

unfortunately my_app_name has stopped

it gives me that err no matter what emulator i used

this is the part of code when it is give me the wrong 

Realm realm = Realm.getInstance(getApplicationcontext);
realm.beginTransaction();
realm.copyToRealmOrUpdate(car);
realm.commitTransaction();

Note i have No syn text err Note i also get this err in logcat 

E/OpenGLRenderer: Getting MAX_TEXTURE_SIZE from GradienCache
E/OpenGLRenderer: Getting MAX_TEXTURE_SIZE from Caches::initConstraints()

and finally i am sorry for my bad English

chedabob
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1 Answers1

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My suggestion is do not use third party libraries as a beginner. Try to look at android official training documents: http://developer.android.com/training/basics/data-storage/databases.html And android api documents: http://developer.android.com/guide/topics/data/data-storage.html#db

MINGJIE SHAO
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