Android Приложение зависает / падает, когда отображается слишком много тостов

Question

ПРОКРУТКА, ЧТОБЫ УВИДЕТЬ СООБЩЕНИЕ ОБ ОШИБКЕ

Иногда мое приложение ожидает ввода от пользователя. Когда он что-то вводит, я использую Тосты , чтобы показать, что ввод был принят.

И до сих пор ... это работало отлично! Но в конце концов я заметил, что когда я начал спамить кнопку ввода, приложение будет зависать .

После некоторых проб и ошибок, я заметил, что проблема была ни в кнопке спам или создание тостов.

Так что вы можете следовать моему заключению, я перечислю здесь самые важные моменты. (Примечание: я работаю в Kotlin и не пробовал другие языки)

Спам с помощью кнопки onClickListener останавливает приложение

myButton.setOnClickListener {
            Toast.makeText(this, "myText", Toast.LENGTH_SHORT).show()
        }

Сначала я подумал может быть проблема с моей кнопкой, но в итоге все было в порядке. (Я не собираюсь публиковать код с кнопки, поскольку вы можете использовать автоматически сгенерированный код)

Затем я пришел к выводу, что проблема может быть связана с генерацией тостов. В конце концов, согласно сообщению об ошибке, похоже, переполнение буфера.

Поэтому я попытался создать только один тост и отобразить его.

class... {
        val toast = Toast.makeText(this, "myText", Toast.LENGTH_SHORT)
        override fun onCreate(savedInstanceState: Bundle?) {
                ...
                myButton.setOnClickListener{
                       toast.show()
                }
        }
}

Я все еще получаю ту же ошибку :

2019-03-15 18:41:08.128 5098-5122/project.path E/Surface: queueBuffer: error queuing buffer to SurfaceTexture, -2147483646
2019-03-15 18:41:08.551 779-779/? E/Fence: merge: sync_merge("StatusBar#0:0", 831, 865) returned an error: Too many open files (-24)
2019-03-15 18:41:08.586 779-1025/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 900: 5
2019-03-15 18:41:08.586 779-1025/? E/BufferQueueProducer: [Toast#115] allocateBuffers: failed to allocate buffer (0 x 0, format 0, usage 0)
2019-03-15 18:41:08.587 779-779/? E/Fence: merge: sync_merge("Toast#83:2", 831, 1008) returned an error: Too many open files (-24)
2019-03-15 18:41:08.620 779-779/? E/Fence: merge: sync_merge("Toast#83:2", 787, 943) returned an error: Too many open files (-24)
2019-03-15 18:41:08.638 779-869/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 900: 5
2019-03-15 18:41:08.638 779-869/? E/BufferQueueProducer: [Toast#116] allocateBuffers: failed to allocate buffer (0 x 0, format 0, usage 0)
2019-03-15 18:41:08.649 779-869/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:08.649 779-869/? E/BufferQueueProducer: [Toast#115] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:08.651 779-1025/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:08.651 779-1025/? E/BufferQueueProducer: [Toast#115] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:08.652 779-869/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:08.652 779-869/? E/BufferQueueProducer: [Toast#115] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:08.654 779-779/? E/Fence: merge: sync_merge("Toast#83:2", 787, 974) returned an error: Too many open files (-24)
2019-03-15 18:41:08.663 779-869/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:08.663 779-869/? E/BufferQueueProducer: [Toast#116] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:08.665 779-869/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:08.665 779-869/? E/BufferQueueProducer: [Toast#116] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:08.666 779-1025/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:08.666 779-1025/? E/BufferQueueProducer: [Toast#116] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:08.687 779-779/? E/Fence: merge: sync_merge("Toast#85:2", 974, 888) returned an error: Too many open files (-24)
2019-03-15 18:41:08.720 779-779/? E/Fence: merge: sync_merge("Toast#85:2", 807, 814) returned an error: Too many open files (-24)
2019-03-15 18:41:08.754 779-779/? E/Fence: merge: sync_merge("Toast#85:2", 807, 831) returned an error: Too many open files (-24)
2019-03-15 18:41:08.771 779-1025/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 900: 5
2019-03-15 18:41:08.771 779-1025/? E/BufferQueueProducer: [Toast#117] allocateBuffers: failed to allocate buffer (0 x 0, format 0, usage 0)
2019-03-15 18:41:08.787 779-779/? E/Fence: merge: sync_merge("Toast#85:2", 807, 847) returned an error: Too many open files (-24)
2019-03-15 18:41:08.821 779-779/? E/Fence: merge: sync_merge("Toast#85:2", 807, 875) returned an error: Too many open files (-24)
2019-03-15 18:41:08.824 779-2417/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 900: 5
2019-03-15 18:41:08.824 779-2417/? E/BufferQueueProducer: [Toast#118] allocateBuffers: failed to allocate buffer (0 x 0, format 0, usage 0)
2019-03-15 18:41:08.832 779-779/? E/Fence: merge: sync_merge("Toast#114:2", 880, 991) returned an error: Too many open files (-24)
2019-03-15 18:41:08.835 779-869/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:08.835 779-869/? E/BufferQueueProducer: [Toast#117] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:08.836 779-869/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:08.836 779-869/? E/BufferQueueProducer: [Toast#117] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:08.837 779-869/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:08.837 779-869/? E/BufferQueueProducer: [Toast#117] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:08.849 779-869/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:08.849 779-869/? E/BufferQueueProducer: [Toast#118] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:08.851 779-779/? E/Fence: merge: sync_merge("LayerRelease", -1, 857) returned an error: Too many open files (-24)
2019-03-15 18:41:08.851 779-779/? E/Fence: merge: sync_merge("LayerRelease", -1, 857) returned an error: Too many open files (-24)
2019-03-15 18:41:08.851 779-2417/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:08.851 779-2417/? E/BufferQueueProducer: [Toast#118] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:08.851 779-2417/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:08.851 779-2417/? E/BufferQueueProducer: [Toast#118] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:08.871 779-779/? E/Fence: merge: sync_merge("Toast#85:2", 855, 991) returned an error: Too many open files (-24)
2019-03-15 18:41:08.904 779-779/? E/Fence: merge: sync_merge("Toast#87:2", 991, 909) returned an error: Too many open files (-24)
2019-03-15 18:41:08.937 779-779/? E/Fence: merge: sync_merge("Toast#87:2", -1, 814) returned an error: Too many open files (-24)
2019-03-15 18:41:08.938 779-779/? E/Fence: merge: sync_merge("Toast#88:2", 991, 814) returned an error: Too many open files (-24)
2019-03-15 18:41:08.976 779-867/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 900: 5
2019-03-15 18:41:08.976 779-867/? E/BufferQueueProducer: [Toast#119] allocateBuffers: failed to allocate buffer (0 x 0, format 0, usage 0)
2019-03-15 18:41:08.977 3669-3684/? E/FusionService: is80211dEnabled true
2019-03-15 18:41:09.001 779-779/? E/Fence: merge: sync_merge("LayerRelease", -1, 932) returned an error: Too many open files (-24)
2019-03-15 18:41:09.001 779-779/? E/Fence: merge: sync_merge("LayerRelease", -1, 932) returned an error: Too many open files (-24)
2019-03-15 18:41:09.002 779-779/? E/Fence: merge: sync_merge("LayerRelease", -1, 932) returned an error: Too many open files (-24)
2019-03-15 18:41:09.008 779-1025/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 900: 5
2019-03-15 18:41:09.008 779-1025/? E/BufferQueueProducer: [Toast#120] allocateBuffers: failed to allocate buffer (0 x 0, format 0, usage 0)
2019-03-15 18:41:09.020 779-1025/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.020 779-1025/? E/BufferQueueProducer: [Toast#119] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.021 779-1025/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.021 779-1025/? E/BufferQueueProducer: [Toast#119] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.022 779-2417/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.023 779-2417/? E/BufferQueueProducer: [Toast#119] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.028 779-2417/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.028 779-2417/? E/BufferQueueProducer: [Toast#120] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.036 779-2417/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.037 779-2417/? E/BufferQueueProducer: [Toast#120] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.038 779-867/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.038 779-867/? E/BufferQueueProducer: [Toast#120] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.038 779-779/? E/Fence: merge: sync_merge("Toast#87:2", 814, 949) returned an error: Too many open files (-24)
2019-03-15 18:41:09.052 779-779/? E/Fence: merge: sync_merge("Toast#107:2", 958, 982) returned an error: Too many open files (-24)
2019-03-15 18:41:09.069 779-779/? E/Fence: merge: sync_merge("Toast#108:2", 982, 831) returned an error: Too many open files (-24)
2019-03-15 18:41:09.083 2571-5992/? E/NetworkScheduler: Invalid component specified.
2019-03-15 18:41:09.085 779-779/? E/Fence: merge: sync_merge("Toast#109:2", 982, 1006) returned an error: Too many open files (-24)
2019-03-15 18:41:09.122 779-779/? E/Fence: merge: sync_merge("Toast#87:2", 958, 973) returned an error: Too many open files (-24)
2019-03-15 18:41:09.139 2571-5991/? E/NetworkScheduler: Invalid component specified.
2019-03-15 18:41:09.158 779-867/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 900: 5
2019-03-15 18:41:09.158 779-867/? E/BufferQueueProducer: [Toast#121] allocateBuffers: failed to allocate buffer (0 x 0, format 0, usage 0)
2019-03-15 18:41:09.184 779-779/? E/HwcComposer: executeCommands failed because of Status(EX_TRANSACTION_FAILED): 'FAILED_TRANSACTION: '
2019-03-15 18:41:09.184 779-779/? E/HWComposer: presentAndGetReleaseFences: failed for display 0: NoResources (6)
2019-03-15 18:41:09.185 779-779/? E/Fence: merge: sync_merge("Toast#101:2", 847, 880) returned an error: Too many open files (-24)
2019-03-15 18:41:09.190 779-867/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 900: 5
2019-03-15 18:41:09.191 779-867/? E/BufferQueueProducer: [Toast#122] allocateBuffers: failed to allocate buffer (0 x 0, format 0, usage 0)
2019-03-15 18:41:09.196 779-867/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.196 779-867/? E/BufferQueueProducer: [Toast#121] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.197 779-867/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.197 779-867/? E/BufferQueueProducer: [Toast#121] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.197 779-1025/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.197 779-1025/? E/BufferQueueProducer: [Toast#121] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.204 779-1025/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.204 779-1025/? E/BufferQueueProducer: [Toast#122] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.205 779-1025/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.205 779-1025/? E/BufferQueueProducer: [Toast#122] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.206 779-1025/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.206 779-1025/? E/BufferQueueProducer: [Toast#122] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.222 779-779/? E/Fence: merge: sync_merge("Toast#88:2", 814, 845) returned an error: Too many open files (-24)
2019-03-15 18:41:09.223 779-779/? E/Fence: merge: sync_merge("Toast#102:2", 880, 814) returned an error: Too many open files (-24)
2019-03-15 18:41:09.304 779-1025/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 900: 5
2019-03-15 18:41:09.304 779-1025/? E/BufferQueueProducer: [Toast#123] allocateBuffers: failed to allocate buffer (0 x 0, format 0, usage 0)
2019-03-15 18:41:09.322 779-779/? E/Fence: merge: sync_merge("Toast#89:2", 814, 847) returned an error: Too many open files (-24)
2019-03-15 18:41:09.358 779-1025/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 900: 5
2019-03-15 18:41:09.358 779-1025/? E/BufferQueueProducer: [Toast#124] allocateBuffers: failed to allocate buffer (0 x 0, format 0, usage 0)
2019-03-15 18:41:09.369 779-867/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.369 779-867/? E/BufferQueueProducer: [Toast#123] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.370 779-867/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.370 779-867/? E/BufferQueueProducer: [Toast#123] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.372 779-867/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.372 779-867/? E/BufferQueueProducer: [Toast#123] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.385 779-2417/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.385 779-2417/? E/BufferQueueProducer: [Toast#124] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.386 779-1025/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.387 779-1025/? E/BufferQueueProducer: [Toast#124] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.387 779-2417/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.387 779-2417/? E/BufferQueueProducer: [Toast#124] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.389 779-779/? E/Fence: merge: sync_merge("Toast#89:2", 814, 831) returned an error: Too many open files (-24)
2019-03-15 18:41:09.508 779-1025/? E/GraphicBufferAllocator: Failed to allocate (224 x 98) layerCount 1 format 1 usage 900: 5
2019-03-15 18:41:09.508 779-1025/? E/BufferQueueProducer: [Toast#125] allocateBuffers: failed to allocate buffer (0 x 0, format 0, usage 0)
2019-03-15 18:41:09.539 779-779/? E/Fence: merge: sync_merge("Toast#91:2", 963, 831) returned an error: Too many open files (-24)
2019-03-15 18:41:09.543 779-867/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 900: 5
2019-03-15 18:41:09.543 779-867/? E/BufferQueueProducer: [Toast#126] allocateBuffers: failed to allocate buffer (0 x 0, format 0, usage 0)
2019-03-15 18:41:09.570 779-779/? E/HwcComposer: executeCommands failed because of Status(EX_TRANSACTION_FAILED): 'FAILED_TRANSACTION: '
2019-03-15 18:41:09.570 779-779/? E/HWComposer: presentAndGetReleaseFences: failed for display 0: NoResources (6)
2019-03-15 18:41:09.570 779-779/? E/Fence: merge: sync_merge("Toast#91:2", -1, 831) returned an error: Too many open files (-24)
2019-03-15 18:41:09.570 779-779/? E/Fence: merge: sync_merge("Toast#92:2", 963, 831) returned an error: Too many open files (-24)
2019-03-15 18:41:09.583 779-2542/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.583 779-2542/? E/BufferQueueProducer: [Toast#126] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.584 779-2542/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.584 779-2542/? E/BufferQueueProducer: [Toast#126] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.585 779-867/? E/GraphicBufferAllocator: Failed to allocate (623 x 98) layerCount 1 format 1 usage 10000900: 5
2019-03-15 18:41:09.585 779-867/? E/BufferQueueProducer: [Toast#126] dequeueBuffer: createGraphicBuffer failed
2019-03-15 18:41:09.601 779-779/? E/HwcComposer: executeCommands failed because of Status(EX_TRANSACTION_FAILED): 'FAILED_TRANSACTION: '
2019-03-15 18:41:09.601 779-779/? E/HWComposer: presentAndGetReleaseFences: failed for display 0: NoResources (6)
2019-03-15 18:41:09.602 779-779/? E/Fence: merge: sync_merge("LayerRelease", -1, 1006) returned an error: Too many open files (-24)
2019-03-15 18:41:09.602 779-779/? E/Fence: merge: sync_merge("LayerRelease", -1, 1006) returned an error: Too many open files (-24)
2019-03-15 18:41:09.614 779-779/? E/GLConsumer: [project.path/activity.exampleClass#0] doGLFenceWait: error dup'ing fence fd: 24
2019-03-15 18:41:09.614 779-779/? E/Surface: dequeueBuffer: error duping fence: 24
2019-03-15 18:41:09.619 779-779/? E/HwcComposer: executeCommands failed because of Status(EX_TRANSACTION_FAILED): 'FAILED_TRANSACTION: '
2019-03-15 18:41:09.619 779-779/? E/HWComposer: presentAndGetReleaseFences: failed for display 0: NoResources (6)
2019-03-15 18:41:09.619 779-779/? E/Fence: merge: sync_merge("FramebufferSurface:2", 1006, 875) returned an error: Too many open files (-24)
2019-03-15 18:41:09.619 779-779/? E/Fence: merge: sync_merge("LayerRelease", -1, 1008) returned an error: Too many open files (-24)
2019-03-15 18:41:09.620 779-779/? E/Fence: merge: sync_merge("LayerRelease", -1, 1008) returned an error: Too many open files (-24)

Теперь к вопросу: кто-то еще сталкивался с этой ошибкой и нашел исправление? Мой обходной путь до сих пор состоит в том, чтобы отключить спам кнопки.

Я также пытался отображать тосты в собственном UI-потоке, но это не сработало. (Отсюда пришел совет: Тост вызывает сбой приложения, даже внутри потока )

Возможно, это исправление работает для одного из вас, а это значит, что я, должно быть, сделал ошибку.

Заранее спасибо за помощь!