Daniel Elliott
c080f0d97f
- Added realracing3-community.apk (71.57 MB) - Removed 32-bit support (armeabi-v7a) - Only includes arm64-v8a libraries - Decompiled source code included - Added README-community.md with analysis
265 lines
12 KiB
Java
265 lines
12 KiB
Java
package androidx.profileinstaller;
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import android.content.Context;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.PackageInfo;
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import android.content.pm.PackageManager;
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import android.content.res.AssetManager;
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import android.util.Log;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.annotation.RestrictTo;
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import androidx.annotation.WorkerThread;
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import androidx.credentials.CredentialManager$$ExternalSyntheticLambda0;
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import androidx.profileinstaller.ProfileInstaller;
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import java.io.DataInputStream;
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import java.io.DataOutputStream;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.util.concurrent.Executor;
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/* loaded from: classes.dex */
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public class ProfileInstaller {
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public static final int DIAGNOSTIC_CURRENT_PROFILE_DOES_NOT_EXIST = 2;
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public static final int DIAGNOSTIC_CURRENT_PROFILE_EXISTS = 1;
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public static final int DIAGNOSTIC_PROFILE_IS_COMPRESSED = 5;
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public static final int DIAGNOSTIC_REF_PROFILE_DOES_NOT_EXIST = 4;
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public static final int DIAGNOSTIC_REF_PROFILE_EXISTS = 3;
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private static final DiagnosticsCallback EMPTY_DIAGNOSTICS = new DiagnosticsCallback() { // from class: androidx.profileinstaller.ProfileInstaller.1
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@Override // androidx.profileinstaller.ProfileInstaller.DiagnosticsCallback
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public void onDiagnosticReceived(int i, @Nullable Object obj) {
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}
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@Override // androidx.profileinstaller.ProfileInstaller.DiagnosticsCallback
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public void onResultReceived(int i, @Nullable Object obj) {
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}
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};
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@NonNull
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static final DiagnosticsCallback LOG_DIAGNOSTICS = new DiagnosticsCallback() { // from class: androidx.profileinstaller.ProfileInstaller.2
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static final String TAG = "ProfileInstaller";
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@Override // androidx.profileinstaller.ProfileInstaller.DiagnosticsCallback
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public void onDiagnosticReceived(int i, @Nullable Object obj) {
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}
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@Override // androidx.profileinstaller.ProfileInstaller.DiagnosticsCallback
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public void onResultReceived(int i, @Nullable Object obj) {
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String str;
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switch (i) {
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case 1:
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str = "RESULT_INSTALL_SUCCESS";
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break;
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case 2:
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str = "RESULT_ALREADY_INSTALLED";
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break;
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case 3:
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str = "RESULT_UNSUPPORTED_ART_VERSION";
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break;
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case 4:
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str = "RESULT_NOT_WRITABLE";
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break;
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case 5:
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str = "RESULT_DESIRED_FORMAT_UNSUPPORTED";
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break;
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case 6:
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str = "RESULT_BASELINE_PROFILE_NOT_FOUND";
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break;
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case 7:
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str = "RESULT_IO_EXCEPTION";
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break;
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case 8:
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str = "RESULT_PARSE_EXCEPTION";
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break;
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case 9:
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default:
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str = "";
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break;
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case 10:
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str = "RESULT_INSTALL_SKIP_FILE_SUCCESS";
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break;
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case 11:
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str = "RESULT_DELETE_SKIP_FILE_SUCCESS";
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break;
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}
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if (i == 6 || i == 7 || i == 8) {
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Log.e(TAG, str, (Throwable) obj);
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}
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}
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};
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private static final String PROFILE_BASE_DIR = "/data/misc/profiles/cur/0";
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private static final String PROFILE_FILE = "primary.prof";
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private static final String PROFILE_INSTALLER_SKIP_FILE_NAME = "profileinstaller_profileWrittenFor_lastUpdateTime.dat";
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private static final String PROFILE_META_LOCATION = "dexopt/baseline.profm";
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private static final String PROFILE_SOURCE_LOCATION = "dexopt/baseline.prof";
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public static final int RESULT_ALREADY_INSTALLED = 2;
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public static final int RESULT_BASELINE_PROFILE_NOT_FOUND = 6;
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public static final int RESULT_BENCHMARK_OPERATION_FAILURE = 15;
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public static final int RESULT_BENCHMARK_OPERATION_SUCCESS = 14;
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public static final int RESULT_BENCHMARK_OPERATION_UNKNOWN = 16;
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public static final int RESULT_DELETE_SKIP_FILE_SUCCESS = 11;
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public static final int RESULT_DESIRED_FORMAT_UNSUPPORTED = 5;
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public static final int RESULT_INSTALL_SKIP_FILE_SUCCESS = 10;
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public static final int RESULT_INSTALL_SUCCESS = 1;
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public static final int RESULT_IO_EXCEPTION = 7;
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public static final int RESULT_META_FILE_REQUIRED_BUT_NOT_FOUND = 9;
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public static final int RESULT_NOT_WRITABLE = 4;
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public static final int RESULT_PARSE_EXCEPTION = 8;
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public static final int RESULT_SAVE_PROFILE_SIGNALLED = 12;
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public static final int RESULT_SAVE_PROFILE_SKIPPED = 13;
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public static final int RESULT_UNSUPPORTED_ART_VERSION = 3;
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private static final String TAG = "ProfileInstaller";
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@Retention(RetentionPolicy.SOURCE)
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@RestrictTo({RestrictTo.Scope.LIBRARY})
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public @interface DiagnosticCode {
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}
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public interface DiagnosticsCallback {
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void onDiagnosticReceived(int i, @Nullable Object obj);
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void onResultReceived(int i, @Nullable Object obj);
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}
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@Retention(RetentionPolicy.SOURCE)
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@RestrictTo({RestrictTo.Scope.LIBRARY})
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public @interface ResultCode {
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}
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private ProfileInstaller() {
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}
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public static void result(@NonNull Executor executor, @NonNull final DiagnosticsCallback diagnosticsCallback, final int i, @Nullable final Object obj) {
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executor.execute(new Runnable() { // from class: androidx.profileinstaller.ProfileInstaller$$ExternalSyntheticLambda0
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@Override // java.lang.Runnable
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public final void run() {
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ProfileInstaller.DiagnosticsCallback.this.onResultReceived(i, obj);
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}
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});
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}
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public static void diagnostic(@NonNull Executor executor, @NonNull final DiagnosticsCallback diagnosticsCallback, final int i, @Nullable final Object obj) {
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executor.execute(new Runnable() { // from class: androidx.profileinstaller.ProfileInstaller$$ExternalSyntheticLambda1
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@Override // java.lang.Runnable
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public final void run() {
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ProfileInstaller.DiagnosticsCallback.this.onDiagnosticReceived(i, obj);
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}
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});
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}
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@RestrictTo({RestrictTo.Scope.LIBRARY})
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@WorkerThread
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public static boolean hasAlreadyWrittenProfileForThisInstall(PackageInfo packageInfo, File file, DiagnosticsCallback diagnosticsCallback) {
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File file2 = new File(file, PROFILE_INSTALLER_SKIP_FILE_NAME);
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if (!file2.exists()) {
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return false;
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}
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try {
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DataInputStream dataInputStream = new DataInputStream(new FileInputStream(file2));
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try {
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long readLong = dataInputStream.readLong();
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dataInputStream.close();
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boolean z = readLong == packageInfo.lastUpdateTime;
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if (z) {
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diagnosticsCallback.onResultReceived(2, null);
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}
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return z;
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} finally {
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}
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} catch (IOException unused) {
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return false;
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}
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}
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@RestrictTo({RestrictTo.Scope.LIBRARY})
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public static void noteProfileWrittenFor(@NonNull PackageInfo packageInfo, @NonNull File file) {
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try {
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DataOutputStream dataOutputStream = new DataOutputStream(new FileOutputStream(new File(file, PROFILE_INSTALLER_SKIP_FILE_NAME)));
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try {
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dataOutputStream.writeLong(packageInfo.lastUpdateTime);
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dataOutputStream.close();
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} finally {
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}
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} catch (IOException unused) {
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}
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}
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@RestrictTo({RestrictTo.Scope.LIBRARY})
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public static boolean deleteProfileWrittenFor(@NonNull File file) {
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return new File(file, PROFILE_INSTALLER_SKIP_FILE_NAME).delete();
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}
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private static boolean transcodeAndWrite(@NonNull AssetManager assetManager, @NonNull String str, @NonNull PackageInfo packageInfo, @NonNull File file, @NonNull String str2, @NonNull Executor executor, @NonNull DiagnosticsCallback diagnosticsCallback) {
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DeviceProfileWriter deviceProfileWriter = new DeviceProfileWriter(assetManager, executor, diagnosticsCallback, str2, PROFILE_SOURCE_LOCATION, PROFILE_META_LOCATION, new File(new File(PROFILE_BASE_DIR, str), PROFILE_FILE));
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if (!deviceProfileWriter.deviceAllowsProfileInstallerAotWrites()) {
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return false;
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}
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boolean write = deviceProfileWriter.read().transcodeIfNeeded().write();
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if (write) {
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noteProfileWrittenFor(packageInfo, file);
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}
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return write;
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}
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@WorkerThread
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public static void writeProfile(@NonNull Context context) {
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writeProfile(context, new CredentialManager$$ExternalSyntheticLambda0(), EMPTY_DIAGNOSTICS);
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}
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@WorkerThread
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public static void writeProfile(@NonNull Context context, @NonNull Executor executor, @NonNull DiagnosticsCallback diagnosticsCallback) {
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writeProfile(context, executor, diagnosticsCallback, false);
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}
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@WorkerThread
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public static void writeProfile(@NonNull Context context, @NonNull Executor executor, @NonNull DiagnosticsCallback diagnosticsCallback, boolean z) {
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Context applicationContext = context.getApplicationContext();
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String packageName = applicationContext.getPackageName();
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ApplicationInfo applicationInfo = applicationContext.getApplicationInfo();
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AssetManager assets = applicationContext.getAssets();
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String name = new File(applicationInfo.sourceDir).getName();
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boolean z2 = false;
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try {
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PackageInfo packageInfo = context.getPackageManager().getPackageInfo(packageName, 0);
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File filesDir = context.getFilesDir();
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if (z || !hasAlreadyWrittenProfileForThisInstall(packageInfo, filesDir, diagnosticsCallback)) {
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StringBuilder sb = new StringBuilder();
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sb.append("Installing profile for ");
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sb.append(context.getPackageName());
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if (transcodeAndWrite(assets, packageName, packageInfo, filesDir, name, executor, diagnosticsCallback) && z) {
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z2 = true;
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}
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ProfileVerifier.writeProfileVerification(context, z2);
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return;
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}
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StringBuilder sb2 = new StringBuilder();
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sb2.append("Skipping profile installation for ");
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sb2.append(context.getPackageName());
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ProfileVerifier.writeProfileVerification(context, false);
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} catch (PackageManager.NameNotFoundException e) {
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diagnosticsCallback.onResultReceived(7, e);
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ProfileVerifier.writeProfileVerification(context, false);
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}
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}
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@WorkerThread
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public static void writeSkipFile(@NonNull Context context, @NonNull Executor executor, @NonNull DiagnosticsCallback diagnosticsCallback) {
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try {
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noteProfileWrittenFor(context.getPackageManager().getPackageInfo(context.getApplicationContext().getPackageName(), 0), context.getFilesDir());
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result(executor, diagnosticsCallback, 10, null);
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} catch (PackageManager.NameNotFoundException e) {
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result(executor, diagnosticsCallback, 7, e);
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}
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}
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@WorkerThread
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public static void deleteSkipFile(@NonNull Context context, @NonNull Executor executor, @NonNull DiagnosticsCallback diagnosticsCallback) {
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deleteProfileWrittenFor(context.getFilesDir());
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result(executor, diagnosticsCallback, 11, null);
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}
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}
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