Commit 5fff63e5 authored by brizental's avatar brizental Committed by Pier Angelo Vendrame
Browse files

TB 42191: [android] Temporary StrictMode relaxation to clear the thumbnail cache.

parent f3dd5efc

mobile/android/android-components/components/browser/thumbnails/src/main/java/mozilla/components/browser/thumbnails/utils/ThumbnailDiskCache.kt

+4 −0
Original line number Diff line number Diff line
@@ -6,6 +6,7 @@ package mozilla.components.browser.thumbnails.utils 


import android.content.Context

import android.graphics.Bitmap

import android.os.StrictMode

import androidx.annotation.VisibleForTesting

import com.jakewharton.disklrucache.DiskLruCache

import mozilla.components.concept.base.images.ImageLoadRequest
@@ -33,10 +34,13 @@ class ThumbnailDiskCache(private val isPrivate: Boolean = false) { 


    internal fun clear(context: Context) {

        synchronized(thumbnailCacheWriteLock) {

            val defaultPolicy = StrictMode.allowThreadDiskWrites()

            try {

                getThumbnailCache(context).delete()

            } catch (e: IOException) {

                logger.warn("Thumbnail cache could not be cleared. Perhaps there are none?")

            } finally {

                StrictMode.setThreadPolicy(defaultPolicy)

            }

            thumbnailCache = null

        }