android开发之数据库游标未关闭导致

replacements=[Ljava.lang.String;@4192fea8
HARDWARE=hw7d501l
matchers=[Ljava.lang.String;@4192fe28
RADIO=unknown
HOST=screen2
HIDE_PRODUCT_INFO=false
TAGS=release-keys
ID=HuaweiMediaPad
MIN_VERSION_LENGTH=8
MANUFACTURER=HUAWEI
TYPE=user
TAG=Build
TIME=1423803110000
FINGERPRINT=Huawei/MediaPad/hw7d501l:4.4.2/HuaweiMediaPad/7D503LV1R2C208B011:user/release-keys
UNKNOWN=unknown
BOARD=BalongV9R1
VERSION_MAX_SIZE=30
PRODUCT=MediaPad
DISPLAY=7D-503LV100R002C208B011
USER=jslave
DEVICE=hw7d501l
MODEL=X1 7.0
BOOTLOADER=unknown
CPU_ABI=armeabi-v7a
CPU_ABI2=armeabi
IS_DEBUGGABLE=false
SERIAL=T7K6R15210003815
BRAND=Huawei
java.lang.RuntimeException: createWindowSurface failed EGL_BAD_ALLOC
at android.view.HardwareRenderer$GlRenderer.createSurface(HardwareRenderer.java:1370)
at android.view.HardwareRenderer$GlRenderer.createEglSurface(HardwareRenderer.java:1262)
at android.view.HardwareRenderer$GlRenderer.initialize(HardwareRenderer.java:1079)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1621)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1053)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5959)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:780)
at android.view.Choreographer.doCallbacks(Choreographer.java:593)
at android.view.Choreographer.doFrame(Choreographer.java:562)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:766)
at android.os.Handler.handleCallback(Handler.java:733)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5356)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:864)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:680)
at dalvik.system.NativeStart.main(Native Method)

android.database.CursorWindowAllocationException: Cursor window allocation of 2048 kb failed. # Open Cursors=503 (# cursors opened by this proc=503)

这个问题导致的原因是可能在你的项目中使用循环开启游标没有关闭。