Possible memory leak? Using dialog from a fragment

[StephenMilone]

I have my app setup with a main activity and a navigation drawer that flips between fragments. One of the fragments uses the ted bottom picker, on 1.0.8 I seem to be getting a memory leak.

Here is the exception followed by LeakCanary's analysis:

01-18 19:02:45.340 2957-2975/com.example W/FastPrintWriter: Write failure java.io.IOException: write failed: EPIPE (Broken pipe) at libcore.io.IoBridge.write(IoBridge.java:501) at java.io.FileOutputStream.write(FileOutputStream.java:316) at com.android.internal.util.FastPrintWriter.flushBytesLocked(FastPrintWriter.java:336) at com.android.internal.util.FastPrintWriter.flushLocked(FastPrintWriter.java:359) at com.android.internal.util.FastPrintWriter.flush(FastPrintWriter.java:394) at android.view.WindowManagerGlobal.dumpGfxInfo(WindowManagerGlobal.java:584) at android.app.ActivityThread$ApplicationThread.dumpGfxInfo(ActivityThread.java:1175) at android.app.ApplicationThreadNative.onTransact(ApplicationThreadNative.java:577) at android.os.Binder.execTransact(Binder.java:565) Caused by: android.system.ErrnoException: write failed: EPIPE (Broken pipe) at libcore.io.Posix.writeBytes(Native Method) at libcore.io.Posix.write(Posix.java:273) at libcore.io.BlockGuardOs.write(BlockGuardOs.java:319) at libcore.io.IoBridge.write(IoBridge.java:496) at java.io.FileOutputStream.write(FileOutputStream.java:316) at com.android.internal.util.FastPrintWriter.flushBytesLocked(FastPrintWriter.java:336) at com.android.internal.util.FastPrintWriter.flushLocked(FastPrintWriter.java:359) at com.android.internal.util.FastPrintWriter.flush(FastPrintWriter.java:394) at android.view.WindowManagerGlobal.dumpGfxInfo(WindowManagerGlobal.java:584) at android.app.ActivityThread$ApplicationThread.dumpGfxInfo(ActivityThread.java:1175) at android.app.ApplicationThreadNative.onTransact(ApplicationThreadNative.java:577) at android.os.Binder.execTransact(Binder.java:565) 01-18 19:02:45.349 2957-2975/com.example W/FastPrintWriter: Write failure java.io.IOException: write failed: EPIPE (Broken pipe) at libcore.io.IoBridge.write(IoBridge.java:501) at java.io.FileOutputStream.write(FileOutputStream.java:316) at com.android.internal.util.FastPrintWriter.flushBytesLocked(FastPrintWriter.java:336) at com.android.internal.util.FastPrintWriter.flushLocked(FastPrintWriter.java:359) at com.android.internal.util.FastPrintWriter.flush(FastPrintWriter.java:394) at android.view.WindowManagerGlobal.dumpGfxInfo(WindowManagerGlobal.java:584) at android.app.ActivityThread$ApplicationThread.dumpGfxInfo(ActivityThread.java:1175) at android.app.ApplicationThreadNative.onTransact(ApplicationThreadNative.java:577) at android.os.Binder.execTransact(Binder.java:565) Caused by: android.system.ErrnoException: write failed: EPIPE (Broken pipe) at libcore.io.Posix.writeBytes(Native Method) at libcore.io.Posix.write(Posix.java:273) at libcore.io.BlockGuardOs.write(BlockGuardOs.java:319) at libcore.io.IoBridge.write(IoBridge.java:496) at java.io.FileOutputStream.write(FileOutputStream.java:316) at com.android.internal.util.FastPrintWriter.flushBytesLocked(FastPrintWriter.java:336) at com.android.internal.util.FastPrintWriter.flushLocked(FastPrintWriter.java:359) at com.android.internal.util.FastPrintWriter.flush(FastPrintWriter.java:394) at android.view.WindowManagerGlobal.dumpGfxInfo(WindowManagerGlobal.java:584) at android.app.ActivityThread$ApplicationThread.dumpGfxInfo(ActivityThread.java:1175) at android.app.ApplicationThreadNative.onTransact(ApplicationThreadNative.java:577) at android.os.Binder.execTransact(Binder.java:565) 01-18 19:03:07.020 2957-4410/com.example D/LeakCanary: In com.example:1.0:1. 01-18 19:03:07.020 2957-4410/com.example D/LeakCanary: * com.current.app.ui.main.MainActivity has leaked: 01-18 19:03:07.020 2957-4410/com.example D/LeakCanary: * GC ROOT static gun0912.tedbottompicker.TedBottomPicker.builder 01-18 19:03:07.021 2957-4410/com.example D/LeakCanary: * references gun0912.tedbottompicker.TedBottomPicker$Builder.context 01-18 19:03:07.021 2957-4410/com.example D/LeakCanary: * leaks com.current.app.ui.main.MainActivity instance 01-18 19:03:07.021 2957-4410/com.example D/LeakCanary: * Retaining: 484 KB. 01-18 19:03:07.021 2957-4410/com.example D/LeakCanary: * Reference Key: 1a66aa7f-b26e-447f-b322-d4777524e49a 01-18 19:03:07.021 2957-4410/com.example D/LeakCanary: * Device: unknown Android Android SDK built for x86_64 sdk_google_phone_x86_64 01-18 19:03:07.021 2957-4410/com.example D/LeakCanary: * Android Version: 7.1 API: 25 LeakCanary: 1.5 00f37f5 01-18 19:03:07.021 2957-4410/com.example D/LeakCanary: * Durations: watch=5062ms, gc=154ms, heap dump=4781ms, analysis=21586ms

To trigger this all i do is create the dialog then pick gallery image then back out of the app via back button. I even commented out all the code I do with the returned uri.

Occurs on 7.1 real device, 7.1 simulator and 4.4 simulator. write storage permission granted for all.

Let me know what other info could help.

[ParkSangGwon]

@StephenMilone When you select image from gallery, do you have this problem? Right?

[StephenMilone]

Yes exactly

[ParkSangGwon]

Can you update library version?

[FazliMolaJan]

I am using Fragment and this library gives me error (show red color code ) of getSupportFragmentManager

What is the error? and what I should use in fragment in order to remove this error. Please help me quicker