Android Question Out of meory

[nicolino33]

Hello all, this is the problem when I take big video with CameraView in high middle resolution (1080P):

java.lang.OutOfMemoryError: Failed to allocate a 268435468 byte allocation with 4190288 free bytes and 109MB until OOM

any idea for resolve? I'v already insert "SetApplicationAttribute(android:largeHeap, "true")" in the manifest.

 

[Erel]

Worth testing with Camera2: https://www.b4x.com/android/forum/threads/83920/#content

 

[nicolino33]

Worth testing with Camera2

The problem of out of memory is in all method to read file, not only camera, for example if I read file over 30MB with file.openinput I'v the same error. Another question: is there a script in B4A that automatically inserts apps into ProtectedApps in huawei?

 

[npsonic]

Could you give some example of the code that will give you exception java.lang.OutOfMemoryError?
Huawei phones aren't most reliable ones out there and if you search "Out Of Memory + Huawei" you see that you are not the only one with this problem.

 

[Erel]

Another question: is there a script in B4A that automatically inserts apps into ProtectedApps in huawei?

Always start a new thread for a new question.

There are many things that can cause an out of memory error. Reading a 30mb file at once is one of those things. If you want us to help you, you should better explain what you are trying to do.

 

[nicolino33]

I need to open files and encrypt them by changing the value of some bytes. The problem arises when I try to open large files.

 

[Erel]

I'm sorry but I cannot help you. You started the thread with:

Hello all, this is the problem when I take big video with CameraView in high middle resolution (1080P):

How is this related to:

I need to open files and encrypt them by changing the value of some bytes. The problem arises when I try to open large files.

Where is the relevant code?

You need to help us help you. We cannot guess what you are doing...

For further discussion start a new thread.