91 lines
3.1 KiB
Java
91 lines
3.1 KiB
Java
package androidx.core.os;
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import android.os.Build;
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import android.os.Trace;
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import android.util.Log;
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import androidx.annotation.NonNull;
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import java.lang.reflect.Method;
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public final class TraceCompat {
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private static final String TAG = "TraceCompat";
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private static Method sAsyncTraceBeginMethod;
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private static Method sAsyncTraceEndMethod;
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private static Method sIsTagEnabledMethod;
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private static Method sTraceCounterMethod;
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private static long sTraceTagApp;
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static {
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if (Build.VERSION.SDK_INT < 29) {
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try {
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sTraceTagApp = Trace.class.getField("TRACE_TAG_APP").getLong(null);
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Class cls = Long.TYPE;
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sIsTagEnabledMethod = Trace.class.getMethod("isTagEnabled", cls);
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Class cls2 = Integer.TYPE;
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sAsyncTraceBeginMethod = Trace.class.getMethod("asyncTraceBegin", cls, String.class, cls2);
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sAsyncTraceEndMethod = Trace.class.getMethod("asyncTraceEnd", cls, String.class, cls2);
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sTraceCounterMethod = Trace.class.getMethod("traceCounter", cls, String.class, cls2);
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} catch (Exception e) {
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Log.i("TraceCompat", "Unable to initialize via reflection.", e);
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}
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}
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}
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private TraceCompat() {
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}
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public static void beginAsyncSection(@NonNull String str, int i) {
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if (Build.VERSION.SDK_INT >= 29) {
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Trace.beginAsyncSection(str, i);
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return;
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}
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try {
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sAsyncTraceBeginMethod.invoke(null, Long.valueOf(sTraceTagApp), str, Integer.valueOf(i));
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} catch (Exception unused) {
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Log.v("TraceCompat", "Unable to invoke asyncTraceBegin() via reflection.");
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}
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}
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public static void beginSection(@NonNull String str) {
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Trace.beginSection(str);
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}
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public static void endAsyncSection(@NonNull String str, int i) {
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if (Build.VERSION.SDK_INT >= 29) {
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Trace.endAsyncSection(str, i);
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return;
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}
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try {
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sAsyncTraceEndMethod.invoke(null, Long.valueOf(sTraceTagApp), str, Integer.valueOf(i));
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} catch (Exception unused) {
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Log.v("TraceCompat", "Unable to invoke endAsyncSection() via reflection.");
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}
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}
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public static void endSection() {
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Trace.endSection();
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}
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public static boolean isEnabled() {
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if (Build.VERSION.SDK_INT >= 29) {
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return Trace.isEnabled();
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}
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try {
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return ((Boolean) sIsTagEnabledMethod.invoke(null, Long.valueOf(sTraceTagApp))).booleanValue();
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} catch (Exception unused) {
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Log.v("TraceCompat", "Unable to invoke isTagEnabled() via reflection.");
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return false;
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}
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}
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public static void setCounter(@NonNull String str, int i) {
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if (Build.VERSION.SDK_INT >= 29) {
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Trace.setCounter(str, (long) i);
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return;
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}
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try {
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sTraceCounterMethod.invoke(null, Long.valueOf(sTraceTagApp), str, Integer.valueOf(i));
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} catch (Exception unused) {
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Log.v("TraceCompat", "Unable to invoke traceCounter() via reflection.");
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}
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}
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}
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