114 lines
3.9 KiB
Java
114 lines
3.9 KiB
Java
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package com.google.android.gms.dynamite;
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import android.os.Looper;
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import android.util.Log;
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/* loaded from: classes.dex */
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public final class zzb {
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private static volatile ClassLoader zza;
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private static volatile Thread zzb;
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public static ClassLoader zza() {
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ClassLoader classLoader;
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synchronized (zzb.class) {
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if (zza == null) {
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zza = zzb();
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}
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classLoader = zza;
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}
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return classLoader;
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}
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private static ClassLoader zzb() {
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synchronized (zzb.class) {
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ClassLoader classLoader = null;
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if (zzb == null) {
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zzb = zzc();
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if (zzb == null) {
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return null;
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}
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}
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synchronized (zzb) {
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try {
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classLoader = zzb.getContextClassLoader();
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} catch (SecurityException e) {
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Log.w("DynamiteLoaderV2CL", "Failed to get thread context classloader " + e.getMessage());
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}
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}
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return classLoader;
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}
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}
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private static Thread zzc() {
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SecurityException e;
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Thread thread;
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Thread thread2;
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ThreadGroup threadGroup;
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synchronized (zzb.class) {
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ThreadGroup threadGroup2 = Looper.getMainLooper().getThread().getThreadGroup();
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if (threadGroup2 == null) {
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return null;
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}
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synchronized (Void.class) {
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try {
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int activeGroupCount = threadGroup2.activeGroupCount();
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ThreadGroup[] threadGroupArr = new ThreadGroup[activeGroupCount];
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threadGroup2.enumerate(threadGroupArr);
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int i = 0;
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int i2 = 0;
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while (true) {
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if (i2 >= activeGroupCount) {
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threadGroup = null;
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break;
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}
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threadGroup = threadGroupArr[i2];
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if ("dynamiteLoader".equals(threadGroup.getName())) {
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break;
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}
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i2++;
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}
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if (threadGroup == null) {
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threadGroup = new ThreadGroup(threadGroup2, "dynamiteLoader");
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}
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int activeCount = threadGroup.activeCount();
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Thread[] threadArr = new Thread[activeCount];
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threadGroup.enumerate(threadArr);
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while (true) {
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if (i >= activeCount) {
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thread2 = null;
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break;
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}
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thread2 = threadArr[i];
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if ("GmsDynamite".equals(thread2.getName())) {
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break;
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}
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i++;
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}
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} catch (SecurityException e2) {
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e = e2;
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thread = null;
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}
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if (thread2 == null) {
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try {
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thread = new zza(threadGroup, "GmsDynamite");
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try {
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thread.setContextClassLoader(null);
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thread.start();
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} catch (SecurityException e3) {
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e = e3;
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Log.w("DynamiteLoaderV2CL", "Failed to enumerate thread/threadgroup " + e.getMessage());
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thread2 = thread;
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return thread2;
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}
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} catch (SecurityException e4) {
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e = e4;
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thread = thread2;
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}
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thread2 = thread;
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}
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}
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return thread2;
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}
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}
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}
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