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Use coroutine instead of Handler

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Summary: ^

Reviewed By: LukeDefeo

Differential Revision: D39848640

fbshipit-source-id: 31e9ecc6e52105c61c8765d5d8b4c2c493026416
This commit is contained in:
Lorenzo Blasa
2022-09-27 13:00:04 -07:00
committed by Facebook GitHub Bot
parent ee9415a8d4
commit ff3fb338ab
1 changed files with 6 additions and 4 deletions
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10
android/src/main/java/com/facebook/flipper/plugins/uidebugger/common/BitmapPool.kt
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@@ -8,8 +8,9 @@
package com.facebook.flipper.plugins.uidebugger.common package com.facebook.flipper.plugins.uidebugger.common
import android.graphics.Bitmap import android.graphics.Bitmap
import android.os.Handler import kotlinx.coroutines.CoroutineScope
import android.os.Looper import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
/** BitmapPool is intended to be used on the main thread. In other words, it is not thread-safe. */ /** BitmapPool is intended to be used on the main thread. In other words, it is not thread-safe. */
class BitmapPool(private val config: Bitmap.Config = Bitmap.Config.RGB_565) { class BitmapPool(private val config: Bitmap.Config = Bitmap.Config.RGB_565) {
@@ -19,7 +20,7 @@ class BitmapPool(private val config: Bitmap.Config = Bitmap.Config.RGB_565) {
fun readyForReuse() fun readyForReuse()
} }
private var handler: Handler = Handler(Looper.getMainLooper()) val mainScope = CoroutineScope(Dispatchers.Main)
private val container: MutableMap<String, MutableList<Bitmap>> = mutableMapOf() private val container: MutableMap<String, MutableList<Bitmap>> = mutableMapOf()
private var isRecycled = false private var isRecycled = false
@@ -54,7 +55,8 @@ class BitmapPool(private val config: Bitmap.Config = Bitmap.Config.RGB_565) {
inner class LeasedBitmap(override val bitmap: Bitmap) : ReusableBitmap { inner class LeasedBitmap(override val bitmap: Bitmap) : ReusableBitmap {
override fun readyForReuse() { override fun readyForReuse() {
val key = generateKey(bitmap.width, bitmap.height) val key = generateKey(bitmap.width, bitmap.height)
handler.post {
mainScope.launch {
if (isRecycled) { if (isRecycled) {
bitmap.recycle() bitmap.recycle()
} else { } else {