64 lines
1.7 KiB
Java
64 lines
1.7 KiB
Java
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package com.huawei.hms.common.internal;
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import android.os.Handler;
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import android.os.Looper;
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/* loaded from: classes2.dex */
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public final class Preconditions {
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private Preconditions() {
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throw new AssertionError("Cannot use constructor to make a new instance");
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}
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private static boolean a() {
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return Looper.getMainLooper() == Looper.myLooper();
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}
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public static void checkArgument(boolean z, Object obj) {
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if (!z) {
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throw new IllegalArgumentException(String.valueOf(obj));
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}
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}
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public static void checkHandlerThread(Handler handler) {
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checkHandlerThread(handler, "Must be called on the handler thread");
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}
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public static void checkMainThread(String str) {
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if (!a()) {
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throw new IllegalStateException(str);
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}
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}
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public static void checkNotMainThread() {
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if (a()) {
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throw new IllegalStateException("Must not be called on the main application thread");
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}
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}
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public static <O> O checkNotNull(O o2) {
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if (o2 != null) {
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return o2;
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}
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throw new NullPointerException("must not refer to a null object");
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}
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public static void checkState(boolean z, Object obj) {
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if (!z) {
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throw new IllegalStateException(String.valueOf(obj));
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}
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}
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public static void checkHandlerThread(Handler handler, String str) {
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if (Looper.myLooper() != handler.getLooper()) {
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throw new IllegalStateException(str);
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}
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}
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public static <O> O checkNotNull(O o2, Object obj) {
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if (o2 != null) {
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return o2;
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}
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throw new NullPointerException(String.valueOf(obj));
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}
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}
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