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android: Fix fetching system memory size from MemoryUtil 

We weren't rounding up the value at a unit before (GB, MB, etc) we were rounding up the total bytes and that would do nothing. This fixes that, and the check for total system memory during first emulation start where we tried to check the required system memory against 1 gigabyte.
This commit is contained in:
Charles Lombardo 2023-11-03 15:51:17 -04:00
parent d6e6ab11b1
commit 9bb8ac7cb6
2 changed files with 17 additions and 19 deletions
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2
src/android/app/src/main/java/org/yuzu/yuzu_emu/activities/EmulationActivity.kt
View File

@ -107,7 +107,7 @@ class EmulationActivity : AppCompatActivity(), SensorEventListener {
val preferences = PreferenceManager.getDefaultSharedPreferences(YuzuApplication.appContext)
if (!preferences.getBoolean(Settings.PREF_MEMORY_WARNING_SHOWN, false)) {
if (MemoryUtil.isLessThan(MemoryUtil.REQUIRED_MEMORY, MemoryUtil.Gb)) {
if (MemoryUtil.isLessThan(MemoryUtil.REQUIRED_MEMORY, MemoryUtil.totalMemory)) {
Toast.makeText(
this,
getString(

34
src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/MemoryUtil.kt
View File

@ -27,7 +27,7 @@ object MemoryUtil {
const val Pb = Tb * 1024
const val Eb = Pb * 1024
private fun bytesToSizeUnit(size: Float): String =
private fun bytesToSizeUnit(size: Float, roundUp: Boolean = false): String =
when {
size < Kb -> {
context.getString(
@ -39,63 +39,59 @@ object MemoryUtil {
size < Mb -> {
context.getString(
R.string.memory_formatted,
(size / Kb).hundredths,
if (roundUp) ceil(size / Kb) else (size / Kb).hundredths,
context.getString(R.string.memory_kilobyte)
)
}
size < Gb -> {
context.getString(
R.string.memory_formatted,
(size / Mb).hundredths,
if (roundUp) ceil(size / Mb) else (size / Mb).hundredths,
context.getString(R.string.memory_megabyte)
)
}
size < Tb -> {
context.getString(
R.string.memory_formatted,
(size / Gb).hundredths,
if (roundUp) ceil(size / Gb) else (size / Gb).hundredths,
context.getString(R.string.memory_gigabyte)
)
}
size < Pb -> {
context.getString(
R.string.memory_formatted,
(size / Tb).hundredths,
if (roundUp) ceil(size / Tb) else (size / Tb).hundredths,
context.getString(R.string.memory_terabyte)
)
}
size < Eb -> {
context.getString(
R.string.memory_formatted,
(size / Pb).hundredths,
if (roundUp) ceil(size / Pb) else (size / Pb).hundredths,
context.getString(R.string.memory_petabyte)
)
}
else -> {
context.getString(
R.string.memory_formatted,
(size / Eb).hundredths,
if (roundUp) ceil(size / Eb) else (size / Eb).hundredths,
context.getString(R.string.memory_exabyte)
)
}
}
// Devices are unlikely to have 0.5GB increments of memory so we'll just round up to account for
// the potential error created by memInfo.totalMem
private val totalMemory: Float
val totalMemory: Float
get() {
val memInfo = ActivityManager.MemoryInfo()
with(context.getSystemService(Context.ACTIVITY_SERVICE) as ActivityManager) {
getMemoryInfo(memInfo)
}
return ceil(
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
memInfo.advertisedMem.toFloat()
} else {
memInfo.totalMem.toFloat()
}
)
return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
memInfo.advertisedMem.toFloat()
} else {
memInfo.totalMem.toFloat()
}
}
fun isLessThan(minimum: Int, size: Float): Boolean =
@ -109,5 +105,7 @@ object MemoryUtil {
else -> totalMemory < Kb && totalMemory < minimum
}
fun getDeviceRAM(): String = bytesToSizeUnit(totalMemory)
// Devices are unlikely to have 0.5GB increments of memory so we'll just round up to account for
// the potential error created by memInfo.totalMem
fun getDeviceRAM(): String = bytesToSizeUnit(totalMemory, true)
}