package com.lxz;
import android.content.ComponentName;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.ActivityInfo;
import android.content.pm.ApplicationInfo;
import android.content.pm.ChangedPackages;
import android.content.pm.FeatureInfo;
import android.content.pm.InstrumentationInfo;
import android.content.pm.PackageInfo;
import android.content.pm.PackageInstaller;
import android.content.pm.PackageManager;
import android.content.pm.PermissionGroupInfo;
import android.content.pm.PermissionInfo;
import android.content.pm.ProviderInfo;
import android.content.pm.ResolveInfo;
import android.content.pm.ServiceInfo;
import android.content.pm.SharedLibraryInfo;
import android.content.pm.Signature;
import android.content.pm.VersionedPackage;
import android.content.res.Resources;
import android.content.res.XmlResourceParser;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.os.UserHandle;
import android.util.Log;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import java.util.List;
public class hook extends PackageManager {
private PackageManager mBase;
private String mPackageName;
String signature_str = "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";
public hook(PackageManager base, String packageName) {
this.mPackageName = packageName;
this.mBase = base;
}
@Override
public PackageInfo getPackageInfo(String packageName, int flags) throws PackageManager.NameNotFoundException {
if (!mPackageName.equals(packageName)) {
return this.mBase.getPackageInfo(packageName, flags);
}
if (flags != PackageManager.GET_SIGNATURES) {
return this.mBase.getPackageInfo(packageName, flags);
}
PackageInfo pkgInfo = new PackageInfo();
byte bytes[] = hexToBytes(signature_str);
pkgInfo.signatures = new Signature[]{new Signature(bytes)};
Log.e("lxz","强制返回正确签名");
return pkgInfo;
}
public static String bytesToHex(byte[] bytes) {
StringBuilder hexString = new StringBuilder();
for (byte b : bytes) {
String hex = Integer.toHexString(0xFF & b);
if (hex.length() == 1) {
hexString.append('0');
}
hexString.append(hex);
}
return hexString.toString();
}
public static byte[] hexToBytes(String hexString) {
int length = hexString.length();
if (length % 2 != 0) {
throw new IllegalArgumentException("Invalid hex string length");
}
byte[] bytes = new byte[length / 2];
for (int i = 0; i < length; i += 2) {
String hex = hexString.substring(i, i + 2);
bytes[i / 2] = (byte) Integer.parseInt(hex, 16);
}
return bytes;
}
@Override
public PackageInfo getPackageInfo(@NonNull VersionedPackage versionedPackage, int flags) throws NameNotFoundException {
return this.mBase.getPackageInfo(versionedPackage, flags);
}
@Override
public List getInstalledPackages(int flags) {
return this.mBase.getInstalledPackages(flags);
}
@Override
public String[] currentToCanonicalPackageNames(String[] names) {
return this.mBase.currentToCanonicalPackageNames(names);
}
@Override
public String[] canonicalToCurrentPackageNames(String[] names) {
return this.mBase.canonicalToCurrentPackageNames(names);
}
@Override
public Intent getLaunchIntentForPackage(String packageName) {
return this.mBase.getLaunchIntentForPackage(packageName);
}
@Override
public Intent getLeanbackLaunchIntentForPackage(String packageName) {
return this.mBase.getLeanbackLaunchIntentForPackage(packageName);
}
@Override
public int[] getPackageGids(String packageName) throws PackageManager.NameNotFoundException {
return this.mBase.getPackageGids(packageName);
}
@Override
public int[] getPackageGids(@NonNull String packageName, int flags) throws NameNotFoundException {
return new int[0];
}
@Override
public int getPackageUid(@NonNull String packageName, int flags) throws NameNotFoundException {
return 0;
}
@Override
public PermissionInfo getPermissionInfo(String name, int flags) throws PackageManager.NameNotFoundException {
return this.mBase.getPermissionInfo(name, flags);
}
@Override
public List queryPermissionsByGroup(String group, int flags) throws PackageManager.NameNotFoundException {
return this.mBase.queryPermissionsByGroup(group, flags);
}
@Override
public PermissionGroupInfo getPermissionGroupInfo(String name, int flags) throws PackageManager.NameNotFoundException {
return this.mBase.getPermissionGroupInfo(name, flags);
}
@Override
public List getAllPermissionGroups(int flags) {
return this.mBase.getAllPermissionGroups(flags);
}
@Override
public ApplicationInfo getApplicationInfo(String packageName, int flags) throws PackageManager.NameNotFoundException {
return this.mBase.getApplicationInfo(packageName, flags);
}
@Override
public ActivityInfo getActivityInfo(ComponentName component, int flags) throws PackageManager.NameNotFoundException {
return this.mBase.getActivityInfo(component, flags);
}
@Override
public ActivityInfo getReceiverInfo(ComponentName component, int flags) throws PackageManager.NameNotFoundException {
return this.mBase.getReceiverInfo(component, flags);
}
@Override
public ServiceInfo getServiceInfo(ComponentName component, int flags) throws PackageManager.NameNotFoundException {
return this.mBase.getServiceInfo(component, flags);
}
@Override
public ProviderInfo getProviderInfo(ComponentName component, int flags) throws PackageManager.NameNotFoundException {
return this.mBase.getProviderInfo(component, flags);
}
@Override
public List getPackagesHoldingPermissions(String[] permissions, int flags) {
return this.mBase.getPackagesHoldingPermissions(permissions, flags);
}
@Override
public int checkPermission(String permName, String pkgName) {
return this.mBase.checkPermission(permName, pkgName);
}
@Override
public boolean isPermissionRevokedByPolicy(String permName, String pkgName) {
return this.mBase.isPermissionRevokedByPolicy(permName, pkgName);
}
@Override
public boolean addPermission(PermissionInfo info) {
return this.mBase.addPermission(info);
}
@Override
public boolean addPermissionAsync(PermissionInfo info) {
return this.mBase.addPermissionAsync(info);
}
@Override
public void removePermission(String name) {
this.mBase.removePermission(name);
}
@Override
public int checkSignatures(String pkg1, String pkg2) {
return this.mBase.checkSignatures(pkg1, pkg2);
}
@Override
public int checkSignatures(int uid1, int uid2) {
return this.mBase.checkSignatures(uid1, uid2);
}
@Override
public String[] getPackagesForUid(int uid) {
return this.mBase.getPackagesForUid(uid);
}
@Override
public String getNameForUid(int uid) {
return this.mBase.getNameForUid(uid);
}
@Override
public List getInstalledApplications(int flags) {
return this.mBase.getInstalledApplications(flags);
}
@Override
public boolean isInstantApp() {
return false;
}
@Override
public boolean isInstantApp(@NonNull String packageName) {
return false;
}
@Override
public int getInstantAppCookieMaxBytes() {
return 0;
}
@NonNull
@Override
public byte[] getInstantAppCookie() {
return new byte[0];
}
@Override
public void clearInstantAppCookie() {
}
@Override
public void updateInstantAppCookie(@Nullable byte[] cookie) {
}
@Override
public String[] getSystemSharedLibraryNames() {
return this.mBase.getSystemSharedLibraryNames();
}
@NonNull
@Override
public List getSharedLibraries(int flags) {
return null;
}
@Nullable
@Override
public ChangedPackages getChangedPackages(int sequenceNumber) {
return null;
}
@Override
public FeatureInfo[] getSystemAvailableFeatures() {
return this.mBase.getSystemAvailableFeatures();
}
@Override
public boolean hasSystemFeature(String name) {
return this.mBase.hasSystemFeature(name);
}
@Override
public boolean hasSystemFeature(@NonNull String featureName, int version) {
return false;
}
@Override
public ResolveInfo resolveActivity(Intent intent, int flags) {
return this.mBase.resolveActivity(intent, flags);
}
@Override
public List queryIntentActivities(Intent intent, int flags) {
return this.mBase.queryIntentActivities(intent, flags);
}
@Override
public List queryIntentActivityOptions(ComponentName caller, Intent[] specifics, Intent intent, int flags) {
return this.mBase.queryIntentActivityOptions(caller, specifics, intent, flags);
}
@Override
public List queryBroadcastReceivers(Intent intent, int flags) {
return this.mBase.queryBroadcastReceivers(intent, flags);
}
@Override
public ResolveInfo resolveService(Intent intent, int flags) {
return this.mBase.resolveService(intent, flags);
}
@Override
public List queryIntentServices(Intent intent, int flags) {
return this.mBase.queryIntentServices(intent, flags);
}
@Override
public List queryIntentContentProviders(Intent intent, int flags) {
return this.mBase.queryIntentContentProviders(intent, flags);
}
@Override
public ProviderInfo resolveContentProvider(String name, int flags) {
return this.mBase.resolveContentProvider(name, flags);
}
@Override
public List queryContentProviders(String processName, int uid, int flags) {
return this.mBase.queryContentProviders(processName, uid, flags);
}
@Override
public InstrumentationInfo getInstrumentationInfo(ComponentName className, int flags) throws PackageManager.NameNotFoundException {
return this.mBase.getInstrumentationInfo(className, flags);
}
@Override
public List queryInstrumentation(String targetPackage, int flags) {
return this.mBase.queryInstrumentation(targetPackage, flags);
}
@Override
public Drawable getDrawable(String packageName, int resid, ApplicationInfo appInfo) {
return this.mBase.getDrawable(packageName, resid, appInfo);
}
@Override
public Drawable getActivityIcon(ComponentName activityName) throws PackageManager.NameNotFoundException {
return this.mBase.getActivityIcon(activityName);
}
@Override
public Drawable getActivityIcon(Intent intent) throws PackageManager.NameNotFoundException {
return this.mBase.getActivityIcon(intent);
}
@Override
public Drawable getActivityBanner(ComponentName activityName) throws PackageManager.NameNotFoundException {
return this.mBase.getActivityBanner(activityName);
}
@Override
public Drawable getActivityBanner(Intent intent) throws PackageManager.NameNotFoundException {
return this.mBase.getActivityBanner(intent);
}
@Override
public Drawable getDefaultActivityIcon() {
return this.mBase.getDefaultActivityIcon();
}
@Override
public Drawable getApplicationIcon(ApplicationInfo info) {
return this.mBase.getApplicationIcon(info);
}
@Override
public Drawable getApplicationIcon(String packageName) throws PackageManager.NameNotFoundException {
return this.mBase.getApplicationIcon(packageName);
}
@Override
public Drawable getApplicationBanner(ApplicationInfo info) {
return this.mBase.getApplicationBanner(info);
}
@Override
public Drawable getApplicationBanner(String packageName) throws PackageManager.NameNotFoundException {
return this.mBase.getApplicationBanner(packageName);
}
@Override
public Drawable getActivityLogo(ComponentName activityName) throws PackageManager.NameNotFoundException {
return this.mBase.getActivityLogo(activityName);
}
@Override
public Drawable getActivityLogo(Intent intent) throws PackageManager.NameNotFoundException {
return this.mBase.getActivityLogo(intent);
}
@Override
public Drawable getApplicationLogo(ApplicationInfo info) {
return this.mBase.getApplicationLogo(info);
}
@Override
public Drawable getApplicationLogo(String packageName) throws PackageManager.NameNotFoundException {
return this.mBase.getApplicationLogo(packageName);
}
@Override
public Drawable getUserBadgedIcon(Drawable icon, UserHandle user) {
return this.mBase.getUserBadgedIcon(icon, user);
}
@Override
public Drawable getUserBadgedDrawableForDensity(Drawable drawable, UserHandle user, Rect badgeLocation, int badgeDensity) {
return this.mBase.getUserBadgedDrawableForDensity(drawable, user, badgeLocation, badgeDensity);
}
@Override
public CharSequence getUserBadgedLabel(CharSequence label, UserHandle user) {
return this.mBase.getUserBadgedLabel(label, user);
}
@Override
public CharSequence getText(String packageName, int resid, ApplicationInfo appInfo) {
return this.mBase.getText(packageName, resid, appInfo);
}
@Override
public XmlResourceParser getXml(String packageName, int resid, ApplicationInfo appInfo) {
return this.mBase.getXml(packageName, resid, appInfo);
}
@Override
public CharSequence getApplicationLabel(ApplicationInfo info) {
return this.mBase.getApplicationLabel(info);
}
@Override
public Resources getResourcesForActivity(ComponentName activityName) throws PackageManager.NameNotFoundException {
return this.mBase.getResourcesForActivity(activityName);
}
@Override
public Resources getResourcesForApplication(ApplicationInfo app) throws PackageManager.NameNotFoundException {
return this.mBase.getResourcesForApplication(app);
}
@Override
public Resources getResourcesForApplication(String appPackageName) throws PackageManager.NameNotFoundException {
return this.mBase.getResourcesForApplication(appPackageName);
}
@Override
public void verifyPendingInstall(int id, int verificationCode) {
this.mBase.verifyPendingInstall(id, verificationCode);
}
@Override
public void extendVerificationTimeout(int id, int verificationCodeAtTimeout, long millisecondsToDelay) {
this.mBase.extendVerificationTimeout(id, verificationCodeAtTimeout, millisecondsToDelay);
}
@Override
public void setInstallerPackageName(String targetPackage, String installerPackageName) {
this.mBase.setInstallerPackageName(targetPackage, installerPackageName);
}
@Override
public String getInstallerPackageName(String packageName) {
return this.mBase.getInstallerPackageName(packageName);
}
@Override
public void addPackageToPreferred(String packageName) {
this.mBase.addPackageToPreferred(packageName);
}
@Override
public void removePackageFromPreferred(String packageName) {
this.mBase.removePackageFromPreferred(packageName);
}
@Override
public List getPreferredPackages(int flags) {
return this.mBase.getPreferredPackages(flags);
}
@Override
public void addPreferredActivity(IntentFilter filter, int match, ComponentName[] set, ComponentName activity) {
this.mBase.addPreferredActivity(filter, match, set, activity);
}
@Override
public void clearPackagePreferredActivities(String packageName) {
this.mBase.clearPackagePreferredActivities(packageName);
}
@Override
public int getPreferredActivities(List outFilters, List outActivities, String packageName) {
return this.mBase.getPreferredActivities(outFilters, outActivities, packageName);
}
@Override
public void setComponentEnabledSetting(ComponentName componentName, int newState, int flags) {
this.mBase.setComponentEnabledSetting(componentName, newState, flags);
}
@Override
public int getComponentEnabledSetting(ComponentName componentName) {
return this.mBase.getComponentEnabledSetting(componentName);
}
@Override
public void setApplicationEnabledSetting(String packageName, int newState, int flags) {
this.mBase.setApplicationEnabledSetting(packageName, newState, flags);
}
@Override
public int getApplicationEnabledSetting(String packageName) {
return this.mBase.getApplicationEnabledSetting(packageName);
}
@Override
public boolean isSafeMode() {
return this.mBase.isSafeMode();
}
@Override
public void setApplicationCategoryHint(@NonNull String packageName, int categoryHint) {
}
@Override
public PackageInstaller getPackageInstaller() {
return this.mBase.getPackageInstaller();
}
@Override
public boolean canRequestPackageInstalls() {
return false;
}
}
