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Tweak(pref-detection): Verify all cores aren't the same frequency

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Mathias-Boulay
2024-12-19 21:39:38 +01:00
committed by Maksim Belov
parent e0fcb1e67d
commit 4738e1aa59
1 changed files with 15 additions and 0 deletions
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15
app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/LauncherPreferences.java
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@@ -17,6 +17,8 @@ import net.kdt.pojavlaunch.*;
import net.kdt.pojavlaunch.multirt.MultiRTUtils;
import net.kdt.pojavlaunch.utils.JREUtils;
import java.io.IOException;
public class LauncherPreferences {
public static final String PREF_KEY_CURRENT_PROFILE = "currentProfile";
public static final String PREF_KEY_SKIP_NOTIFICATION_CHECK = "skipNotificationPermissionCheck";
@@ -175,9 +177,22 @@ public class LauncherPreferences {
DisplayMetrics metrics = context.getResources().getDisplayMetrics();
if (Math.min(metrics.widthPixels, metrics.heightPixels) < 1080) return false;
if (Runtime.getRuntime().availableProcessors() <= 4) return false;
if (hasAllCoreSameFreq()) return false;
return true;
}
private static boolean hasAllCoreSameFreq() {
int coreCount = Runtime.getRuntime().availableProcessors();
try {
String freq0 = Tools.read("/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq");
String freqX = Tools.read("/sys/devices/system/cpu/cpu" + (coreCount - 1) + "/cpufreq/cpuinfo_max_freq");
if(freq0.equals(freqX)) return true;
} catch (IOException e) {
Log.e("LauncherPreferences", "Failed to read CPU frequencies", e);
}
return false;
}
/** Compute the notch size to avoid being out of bounds */
public static void computeNotchSize(Activity activity) {
if (Build.VERSION.SDK_INT < P) return;