Clean code

1 year ago · 032d006262
parent 9df3edfe6e
commit 032d006262
7 changed files with 509 additions and 573 deletions
--- a/app/libs/hook-release.aar
+++ b/app/libs/hook-release.aar
--- a/app/src/main/java/com/fongmi/android/tv/App.java
+++ b/app/src/main/java/com/fongmi/android/tv/App.java
@ -12,9 +12,9 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.core.os.HandlerCompat;

-import com.fongmi.android.tv.api.config.LiveConfig;
 import com.fongmi.android.tv.ui.activity.CrashActivity;
 import com.fongmi.android.tv.utils.Notify;
+import com.fongmi.hook.Hook;
 import com.github.catvod.Init;
 import com.github.catvod.bean.Doh;
 import com.github.catvod.net.OkHttp;
@ -36,7 +36,7 @@ public class App extends Application {
    private static App instance;
    private Activity activity;
    private final Gson gson;
-    private boolean hook;
+    private Hook hook;

    public App() {
        instance = this;
@ -78,7 +78,7 @@ public class App extends Application {
        for (Runnable r : runnable) get().handler.removeCallbacks(r);
    }

-    public void setHook(boolean hook) {
+    public void setHook(Hook hook) {
        this.hook = hook;
    }

@ -148,13 +148,11 @@ public class App extends Application {

    @Override
    public PackageManager getPackageManager() {
-        if (!hook) return getBaseContext().getPackageManager();
-        return LiveConfig.get().getHome().getCore();
+        return hook != null ? hook : getBaseContext().getPackageManager();
    }

    @Override
    public String getPackageName() {
-        if (!hook) return getBaseContext().getPackageName();
-        return LiveConfig.get().getHome().getCore().getPkg();
+        return hook != null ? hook.getPackageName() : getBaseContext().getPackageName();
    }
 }
--- a/app/src/main/java/com/fongmi/android/tv/bean/Core.java
+++ b/app/src/main/java/com/fongmi/android/tv/bean/Core.java
@ -1,16 +1,14 @@
 package com.fongmi.android.tv.bean;

-import android.content.pm.PackageInfo;
-import android.content.pm.Signature;
 import android.text.TextUtils;

 import androidx.annotation.Nullable;

 import com.fongmi.android.tv.utils.UrlUtil;
-import com.fongmi.hook.PackageManager;
+import com.fongmi.hook.Hook;
 import com.google.gson.annotations.SerializedName;

-public class Core extends PackageManager {
+public class Core {

    @SerializedName("auth")
    private String auth;
@ -61,15 +59,8 @@ public class Core extends PackageManager {
        return TextUtils.isEmpty(so) ? "" : so;
    }

-    public boolean hook() {
-        return getPkg().length() > 0 && getSign().length() > 0;
-    }
-
-    @Override
-    public PackageInfo getPackageInfo(String packageName, int flags) {
-        PackageInfo info = super.getPackageInfo(packageName, flags);
-        info.signatures = new Signature[]{new Signature(getSign())};
-        return info;
+    public Hook getHook() {
+        return !getPkg().isEmpty() && !getSign().isEmpty() ? new Hook(getSign(), getPkg()) : null;
    }

    @Override
--- a/app/src/main/java/com/fongmi/android/tv/player/extractor/TVBus.java
+++ b/app/src/main/java/com/fongmi/android/tv/player/extractor/TVBus.java
@ -22,12 +22,11 @@ public class TVBus implements Source.Extractor, Listener {
    }

    private void init(Core core) {
-        App.get().setHook(core.hook());
+        App.get().setHook(core.getHook());
        tvcore = new TVCore(core.getSo());
        tvcore.auth(core.getAuth()).broker(core.getBroker());
        tvcore.name(core.getName()).pass(core.getPass());
        tvcore.serv(0).play(8902).mode(1).listener(this);
-        App.get().setHook(false);
        tvcore.init();
    }

@ -35,6 +34,7 @@ public class TVBus implements Source.Extractor, Listener {
    public String fetch(String url) throws Exception {
        if (core != null && !core.equals(LiveConfig.get().getHome().getCore())) change();
        if (tvcore == null) init(core = LiveConfig.get().getHome().getCore());
+        App.get().setHook(null);
        tvcore.start(url);
        onWait();
        onCheck();
--- a/hook/src/main/java/com/fongmi/hook/Handler.java
+++ b/hook/src/main/java/com/fongmi/hook/Handler.java
@ -1,38 +0,0 @@
-package com.fongmi.hook;
-
-import android.content.pm.PackageInfo;
-import android.content.pm.Signature;
-
-import java.lang.reflect.InvocationHandler;
-import java.lang.reflect.Method;
-
-public class Handler implements InvocationHandler {
-
-    private String sign;
-    private Object base;
-    private String pkg;
-
-    public Handler(Object base, String sign, String pkg) {
-        try {
-            this.base = base;
-            this.sign = sign;
-            this.pkg = pkg;
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    @Override
-    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
-        if ("getPackageInfo".equals(method.getName())) {
-            String pkgName = (String) args[0];
-            Number flag = (Number) args[1];
-            if (flag.intValue() == 64 && this.pkg.equals(pkgName)) {
-                PackageInfo info = (PackageInfo) method.invoke(this.base, args);
-                info.signatures[0] = new Signature(sign);
-                return info;
-            }
-        }
-        return method.invoke(this.base, args);
-    }
-}
--- a/hook/src/main/java/com/fongmi/hook/Hook.java
+++ b/hook/src/main/java/com/fongmi/hook/Hook.java
@ -1,31 +1,504 @@
 package com.fongmi.hook;

-import android.content.Context;
+import android.annotation.TargetApi;
+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.UserHandle;

-import java.lang.reflect.Field;
-import java.lang.reflect.Method;
-import java.lang.reflect.Proxy;
-
-public class Hook {
-
-    public static void pm(Context context, String sign) {
-        try {
-            Class<?> activityThreadClass = Class.forName("android.app.ActivityThread");
-            Method currentActivityThreadMethod = activityThreadClass.getDeclaredMethod("currentActivityThread", new Class[0]);
-            Object currentActivityThread = currentActivityThreadMethod.invoke(null, new Object[0]);
-            Field sPackageManagerField = activityThreadClass.getDeclaredField("sPackageManager");
-            sPackageManagerField.setAccessible(true);
-            Object sPackageManager = sPackageManagerField.get(currentActivityThread);
-            Class<?> iPackageManagerInterface = Class.forName("android.content.pm.IPackageManager");
-            Object proxy = Proxy.newProxyInstance(iPackageManagerInterface.getClassLoader(), new Class[]{iPackageManagerInterface}, new Handler(sPackageManager, sign, context.getPackageName()));
-            sPackageManagerField.set(currentActivityThread, proxy);
-            PackageManager pm = context.getPackageManager();
-            Field mPmField = pm.getClass().getDeclaredField("mPM");
-            mPmField.setAccessible(true);
-            mPmField.set(pm, proxy);
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
+import java.util.List;
+
+public class Hook extends PackageManager {
+
+    private final String sign;
+    private final String pkgn;
+
+    public Hook(String sign, String pkgn) {
+        this.sign = sign;
+        this.pkgn = pkgn;
+    }
+
+    public String getPackageName() {
+        return pkgn;
+    }
+
+    @Override
+    public PackageInfo getPackageInfo(String packageName, int flags) {
+        PackageInfo info = new PackageInfo();
+        info.signatures = new Signature[]{new Signature(sign)};
+        return info;
+    }
+
+    @Override
+    @TargetApi(26)
+    public PackageInfo getPackageInfo(VersionedPackage versionedPackage, int flags) {
+        return getPackageInfo(versionedPackage.getPackageName(), flags);
+    }
+
+    @Override
+    public String[] currentToCanonicalPackageNames(String[] packageNames) {
+        return new String[0];
+    }
+
+    @Override
+    public String[] canonicalToCurrentPackageNames(String[] packageNames) {
+        return new String[0];
+    }
+
+    @Override
+    public Intent getLaunchIntentForPackage(String packageName) {
+        return null;
+    }
+
+    @Override
+    public Intent getLeanbackLaunchIntentForPackage(String packageName) {
+        return null;
+    }
+
+    @Override
+    public int[] getPackageGids(String packageName) {
+        return new int[0];
+    }
+
+    @Override
+    public int[] getPackageGids(String packageName, int flags) {
+        return new int[0];
+    }
+
+    @Override
+    public int getPackageUid(String packageName, int flags) {
+        return 0;
+    }
+
+    @Override
+    public PermissionInfo getPermissionInfo(String permName, int flags) {
+        return null;
+    }
+
+    @Override
+    public List<PermissionInfo> queryPermissionsByGroup(String permissionGroup, int flags) {
+        return null;
+    }
+
+    @Override
+    public PermissionGroupInfo getPermissionGroupInfo(String groupName, int flags) {
+        return null;
+    }
+
+    @Override
+    public List<PermissionGroupInfo> getAllPermissionGroups(int flags) {
+        return null;
+    }
+
+    @Override
+    public ApplicationInfo getApplicationInfo(String packageName, int flags) {
+        return null;
+    }
+
+    @Override
+    public ActivityInfo getActivityInfo(ComponentName component, int flags) {
+        return null;
+    }
+
+    @Override
+    public ActivityInfo getReceiverInfo(ComponentName component, int flags) {
+        return null;
+    }
+
+    @Override
+    public ServiceInfo getServiceInfo(ComponentName component, int flags) {
+        return null;
+    }
+
+    @Override
+    public ProviderInfo getProviderInfo(ComponentName component, int flags) {
+        return null;
+    }
+
+    @Override
+    public List<PackageInfo> getInstalledPackages(int flags) {
+        return null;
+    }
+
+    @Override
+    public List<PackageInfo> getPackagesHoldingPermissions(String[] permissions, int flags) {
+        return null;
+    }
+
+    @Override
+    public int checkPermission(String permName, String packageName) {
+        return android.content.pm.PackageManager.PERMISSION_GRANTED;
+    }
+
+    @Override
+    public boolean isPermissionRevokedByPolicy(String permName, String packageName) {
+        return false;
+    }
+
+    @Override
+    public boolean addPermission(PermissionInfo info) {
+        return false;
+    }
+
+    @Override
+    public boolean addPermissionAsync(PermissionInfo info) {
+        return false;
+    }
+
+    @Override
+    public void removePermission(String permName) {
+    }
+
+    @Override
+    public int checkSignatures(String packageName1, String packageName2) {
+        return android.content.pm.PackageManager.SIGNATURE_MATCH;
+    }
+
+    @Override
+    public int checkSignatures(int uid1, int uid2) {
+        return android.content.pm.PackageManager.SIGNATURE_MATCH;
+    }
+
+    @Override
+    public String[] getPackagesForUid(int uid) {
+        return new String[0];
+    }
+
+    @Override
+    public String getNameForUid(int uid) {
+        return null;
+    }
+
+    @Override
+    public List<ApplicationInfo> getInstalledApplications(int flags) {
+        return null;
+    }
+
+    @Override
+    public boolean isInstantApp() {
+        return false;
+    }
+
+    @Override
+    public boolean isInstantApp(String packageName) {
+        return false;
+    }
+
+    @Override
+    public int getInstantAppCookieMaxBytes() {
+        return 0;
+    }
+
+    @Override
+    public byte[] getInstantAppCookie() {
+        return new byte[0];
+    }
+
+    @Override
+    public void clearInstantAppCookie() {
+    }
+
+    @Override
+    public void updateInstantAppCookie(byte[] cookie) {
+    }
+
+    @Override
+    public String[] getSystemSharedLibraryNames() {
+        return new String[0];
+    }
+
+    @Override
+    public List<SharedLibraryInfo> getSharedLibraries(int flags) {
+        return null;
+    }
+
+    @Override
+    public ChangedPackages getChangedPackages(int sequenceNumber) {
+        return null;
+    }
+
+    @Override
+    public FeatureInfo[] getSystemAvailableFeatures() {
+        return new FeatureInfo[0];
+    }
+
+    @Override
+    public boolean hasSystemFeature(String featureName) {
+        return false;
+    }
+
+    @Override
+    public boolean hasSystemFeature(String featureName, int version) {
+        return false;
+    }
+
+    @Override
+    public ResolveInfo resolveActivity(Intent intent, int flags) {
+        return null;
+    }
+
+    @Override
+    public List<ResolveInfo> queryIntentActivities(Intent intent, int flags) {
+        return null;
+    }
+
+    @Override
+    public List<ResolveInfo> queryIntentActivityOptions(ComponentName caller, Intent[] specifics, Intent intent, int flags) {
+        return null;
+    }
+
+    @Override
+    public List<ResolveInfo> queryBroadcastReceivers(Intent intent, int flags) {
+        return null;
+    }
+
+    @Override
+    public ResolveInfo resolveService(Intent intent, int flags) {
+        return null;
+    }
+
+    @Override
+    public List<ResolveInfo> queryIntentServices(Intent intent, int flags) {
+        return null;
+    }
+
+    @Override
+    public List<ResolveInfo> queryIntentContentProviders(Intent intent, int flags) {
+        return null;
+    }
+
+    @Override
+    public ProviderInfo resolveContentProvider(String authority, int flags) {
+        return null;
+    }
+
+    @Override
+    public List<ProviderInfo> queryContentProviders(String processName, int uid, int flags) {
+        return null;
+    }
+
+    @Override
+    public InstrumentationInfo getInstrumentationInfo(ComponentName className, int flags) {
+        return null;
+    }
+
+    @Override
+    public List<InstrumentationInfo> queryInstrumentation(String targetPackage, int flags) {
+        return null;
+    }
+
+    @Override
+    public Drawable getDrawable(String packageName, int resid, ApplicationInfo appInfo) {
+        return null;
+    }
+
+    @Override
+    public Drawable getActivityIcon(ComponentName activityName) {
+        return null;
+    }
+
+    @Override
+    public Drawable getActivityIcon(Intent intent) {
+        return null;
+    }
+
+    @Override
+    public Drawable getActivityBanner(ComponentName activityName) {
+        return null;
+    }
+
+    @Override
+    public Drawable getActivityBanner(Intent intent) {
+        return null;
+    }
+
+    @Override
+    public Drawable getDefaultActivityIcon() {
+        return null;
+    }
+
+    @Override
+    public Drawable getApplicationIcon(ApplicationInfo info) {
+        return null;
+    }
+
+    @Override
+    public Drawable getApplicationIcon(String packageName) {
+        return null;
+    }
+
+    @Override
+    public Drawable getApplicationBanner(ApplicationInfo info) {
+        return null;
+    }
+
+    @Override
+    public Drawable getApplicationBanner(String packageName) {
+        return null;
+    }
+
+    @Override
+    public Drawable getActivityLogo(ComponentName activityName) {
+        return null;
+    }
+
+    @Override
+    public Drawable getActivityLogo(Intent intent) {
+        return null;
+    }
+
+    @Override
+    public Drawable getApplicationLogo(ApplicationInfo info) {
+        return null;
+    }
+
+    @Override
+    public Drawable getApplicationLogo(String packageName) {
+        return null;
+    }
+
+    @Override
+    public Drawable getUserBadgedIcon(Drawable drawable, UserHandle user) {
+        return null;
+    }
+
+    @Override
+    public Drawable getUserBadgedDrawableForDensity(Drawable drawable, UserHandle user, Rect badgeLocation, int badgeDensity) {
+        return null;
+    }
+
+    @Override
+    public CharSequence getUserBadgedLabel(CharSequence label, UserHandle user) {
+        return null;
+    }
+
+    @Override
+    public CharSequence getText(String packageName, int resid, ApplicationInfo appInfo) {
+        return null;
+    }
+
+    @Override
+    public XmlResourceParser getXml(String packageName, int resid, ApplicationInfo appInfo) {
+        return null;
+    }
+
+    @Override
+    public CharSequence getApplicationLabel(ApplicationInfo info) {
+        return null;
+    }
+
+    @Override
+    public Resources getResourcesForActivity(ComponentName activityName) {
+        return null;
+    }
+
+    @Override
+    public Resources getResourcesForApplication(ApplicationInfo app) {
+        return null;
+    }
+
+    @Override
+    public Resources getResourcesForApplication(String packageName) {
+        return null;
+    }
+
+    @Override
+    public void verifyPendingInstall(int id, int verificationCode) {
+    }
+
+    @Override
+    public void extendVerificationTimeout(int id, int verificationCodeAtTimeout, long millisecondsToDelay) {
+    }
+
+    @Override
+    public void setInstallerPackageName(String targetPackage, String installerPackageName) {
+    }
+
+    @Override
+    public String getInstallerPackageName(String packageName) {
+        return null;
+    }
+
+    @Override
+    public void addPackageToPreferred(String packageName) {
+    }
+
+    @Override
+    public void removePackageFromPreferred(String packageName) {
+    }
+
+    @Override
+    public List<PackageInfo> getPreferredPackages(int flags) {
+        return null;
+    }
+
+    @Override
+    public void addPreferredActivity(IntentFilter filter, int match, ComponentName[] set, ComponentName activity) {
+    }
+
+    @Override
+    public void clearPackagePreferredActivities(String packageName) {
+    }
+
+    @Override
+    public int getPreferredActivities(List<IntentFilter> outFilters, List<ComponentName> outActivities, String packageName) {
+        return 0;
+    }
+
+    @Override
+    public void setComponentEnabledSetting(ComponentName componentName, int newState, int flags) {
+    }
+
+    @Override
+    public int getComponentEnabledSetting(ComponentName componentName) {
+        return android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DEFAULT;
+    }
+
+    @Override
+    public void setApplicationEnabledSetting(String packageName, int newState, int flags) {
+    }
+
+    @Override
+    public int getApplicationEnabledSetting(String packageName) {
+        return android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DEFAULT;
+    }
+
+    @Override
+    public boolean isSafeMode() {
+        return false;
+    }
+
+    @Override
+    public void setApplicationCategoryHint(String packageName, int categoryHint) {
+    }
+
+    @Override
+    public PackageInstaller getPackageInstaller() {
+        return null;
+    }
+
+    @Override
+    public boolean canRequestPackageInstalls() {
+        return false;
    }
 }
--- a/hook/src/main/java/com/fongmi/hook/PackageManager.java
+++ b/hook/src/main/java/com/fongmi/hook/PackageManager.java
@ -1,488 +0,0 @@
-package com.fongmi.hook;
-
-import android.annotation.TargetApi;
-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.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.VersionedPackage;
-import android.content.res.Resources;
-import android.content.res.XmlResourceParser;
-import android.graphics.Rect;
-import android.graphics.drawable.Drawable;
-import android.os.UserHandle;
-
-import java.util.List;
-
-public class PackageManager extends android.content.pm.PackageManager {
-
-    @Override
-    public PackageInfo getPackageInfo(String packageName, int flags) {
-        return new PackageInfo();
-    }
-
-    @Override
-    @TargetApi(26)
-    public PackageInfo getPackageInfo(VersionedPackage versionedPackage, int flags) {
-        return getPackageInfo(versionedPackage.getPackageName(), flags);
-    }
-
-    @Override
-    public String[] currentToCanonicalPackageNames(String[] packageNames) {
-        return new String[0];
-    }
-
-    @Override
-    public String[] canonicalToCurrentPackageNames(String[] packageNames) {
-        return new String[0];
-    }
-
-    @Override
-    public Intent getLaunchIntentForPackage(String packageName) {
-        return null;
-    }
-
-    @Override
-    public Intent getLeanbackLaunchIntentForPackage(String packageName) {
-        return null;
-    }
-
-    @Override
-    public int[] getPackageGids(String packageName) {
-        return new int[0];
-    }
-
-    @Override
-    public int[] getPackageGids(String packageName, int flags) {
-        return new int[0];
-    }
-
-    @Override
-    public int getPackageUid(String packageName, int flags) {
-        return 0;
-    }
-
-    @Override
-    public PermissionInfo getPermissionInfo(String permName, int flags) {
-        return null;
-    }
-
-    @Override
-    public List<PermissionInfo> queryPermissionsByGroup(String permissionGroup, int flags) {
-        return null;
-    }
-
-    @Override
-    public PermissionGroupInfo getPermissionGroupInfo(String groupName, int flags) {
-        return null;
-    }
-
-    @Override
-    public List<PermissionGroupInfo> getAllPermissionGroups(int flags) {
-        return null;
-    }
-
-    @Override
-    public ApplicationInfo getApplicationInfo(String packageName, int flags) {
-        return null;
-    }
-
-    @Override
-    public ActivityInfo getActivityInfo(ComponentName component, int flags) {
-        return null;
-    }
-
-    @Override
-    public ActivityInfo getReceiverInfo(ComponentName component, int flags) {
-        return null;
-    }
-
-    @Override
-    public ServiceInfo getServiceInfo(ComponentName component, int flags) {
-        return null;
-    }
-
-    @Override
-    public ProviderInfo getProviderInfo(ComponentName component, int flags) {
-        return null;
-    }
-
-    @Override
-    public List<PackageInfo> getInstalledPackages(int flags) {
-        return null;
-    }
-
-    @Override
-    public List<PackageInfo> getPackagesHoldingPermissions(String[] permissions, int flags) {
-        return null;
-    }
-
-    @Override
-    public int checkPermission(String permName, String packageName) {
-        return android.content.pm.PackageManager.PERMISSION_GRANTED;
-    }
-
-    @Override
-    public boolean isPermissionRevokedByPolicy(String permName, String packageName) {
-        return false;
-    }
-
-    @Override
-    public boolean addPermission(PermissionInfo info) {
-        return false;
-    }
-
-    @Override
-    public boolean addPermissionAsync(PermissionInfo info) {
-        return false;
-    }
-
-    @Override
-    public void removePermission(String permName) {
-    }
-
-    @Override
-    public int checkSignatures(String packageName1, String packageName2) {
-        return android.content.pm.PackageManager.SIGNATURE_MATCH;
-    }
-
-    @Override
-    public int checkSignatures(int uid1, int uid2) {
-        return android.content.pm.PackageManager.SIGNATURE_MATCH;
-    }
-
-    @Override
-    public String[] getPackagesForUid(int uid) {
-        return new String[0];
-    }
-
-    @Override
-    public String getNameForUid(int uid) {
-        return null;
-    }
-
-    @Override
-    public List<ApplicationInfo> getInstalledApplications(int flags) {
-        return null;
-    }
-
-    @Override
-    public boolean isInstantApp() {
-        return false;
-    }
-
-    @Override
-    public boolean isInstantApp(String packageName) {
-        return false;
-    }
-
-    @Override
-    public int getInstantAppCookieMaxBytes() {
-        return 0;
-    }
-
-    @Override
-    public byte[] getInstantAppCookie() {
-        return new byte[0];
-    }
-
-    @Override
-    public void clearInstantAppCookie() {
-    }
-
-    @Override
-    public void updateInstantAppCookie(byte[] cookie) {
-    }
-
-    @Override
-    public String[] getSystemSharedLibraryNames() {
-        return new String[0];
-    }
-
-    @Override
-    public List<SharedLibraryInfo> getSharedLibraries(int flags) {
-        return null;
-    }
-
-    @Override
-    public ChangedPackages getChangedPackages(int sequenceNumber) {
-        return null;
-    }
-
-    @Override
-    public FeatureInfo[] getSystemAvailableFeatures() {
-        return new FeatureInfo[0];
-    }
-
-    @Override
-    public boolean hasSystemFeature(String featureName) {
-        return false;
-    }
-
-    @Override
-    public boolean hasSystemFeature(String featureName, int version) {
-        return false;
-    }
-
-    @Override
-    public ResolveInfo resolveActivity(Intent intent, int flags) {
-        return null;
-    }
-
-    @Override
-    public List<ResolveInfo> queryIntentActivities(Intent intent, int flags) {
-        return null;
-    }
-
-    @Override
-    public List<ResolveInfo> queryIntentActivityOptions(ComponentName caller, Intent[] specifics, Intent intent, int flags) {
-        return null;
-    }
-
-    @Override
-    public List<ResolveInfo> queryBroadcastReceivers(Intent intent, int flags) {
-        return null;
-    }
-
-    @Override
-    public ResolveInfo resolveService(Intent intent, int flags) {
-        return null;
-    }
-
-    @Override
-    public List<ResolveInfo> queryIntentServices(Intent intent, int flags) {
-        return null;
-    }
-
-    @Override
-    public List<ResolveInfo> queryIntentContentProviders(Intent intent, int flags) {
-        return null;
-    }
-
-    @Override
-    public ProviderInfo resolveContentProvider(String authority, int flags) {
-        return null;
-    }
-
-    @Override
-    public List<ProviderInfo> queryContentProviders(String processName, int uid, int flags) {
-        return null;
-    }
-
-    @Override
-    public InstrumentationInfo getInstrumentationInfo(ComponentName className, int flags) {
-        return null;
-    }
-
-    @Override
-    public List<InstrumentationInfo> queryInstrumentation(String targetPackage, int flags) {
-        return null;
-    }
-
-    @Override
-    public Drawable getDrawable(String packageName, int resid, ApplicationInfo appInfo) {
-        return null;
-    }
-
-    @Override
-    public Drawable getActivityIcon(ComponentName activityName) {
-        return null;
-    }
-
-    @Override
-    public Drawable getActivityIcon(Intent intent) {
-        return null;
-    }
-
-    @Override
-    public Drawable getActivityBanner(ComponentName activityName) {
-        return null;
-    }
-
-    @Override
-    public Drawable getActivityBanner(Intent intent) {
-        return null;
-    }
-
-    @Override
-    public Drawable getDefaultActivityIcon() {
-        return null;
-    }
-
-    @Override
-    public Drawable getApplicationIcon(ApplicationInfo info) {
-        return null;
-    }
-
-    @Override
-    public Drawable getApplicationIcon(String packageName) {
-        return null;
-    }
-
-    @Override
-    public Drawable getApplicationBanner(ApplicationInfo info) {
-        return null;
-    }
-
-    @Override
-    public Drawable getApplicationBanner(String packageName) {
-        return null;
-    }
-
-    @Override
-    public Drawable getActivityLogo(ComponentName activityName) {
-        return null;
-    }
-
-    @Override
-    public Drawable getActivityLogo(Intent intent) {
-        return null;
-    }
-
-    @Override
-    public Drawable getApplicationLogo(ApplicationInfo info) {
-        return null;
-    }
-
-    @Override
-    public Drawable getApplicationLogo(String packageName) {
-        return null;
-    }
-
-    @Override
-    public Drawable getUserBadgedIcon(Drawable drawable, UserHandle user) {
-        return null;
-    }
-
-    @Override
-    public Drawable getUserBadgedDrawableForDensity(Drawable drawable, UserHandle user, Rect badgeLocation, int badgeDensity) {
-        return null;
-    }
-
-    @Override
-    public CharSequence getUserBadgedLabel(CharSequence label, UserHandle user) {
-        return null;
-    }
-
-    @Override
-    public CharSequence getText(String packageName, int resid, ApplicationInfo appInfo) {
-        return null;
-    }
-
-    @Override
-    public XmlResourceParser getXml(String packageName, int resid, ApplicationInfo appInfo) {
-        return null;
-    }
-
-    @Override
-    public CharSequence getApplicationLabel(ApplicationInfo info) {
-        return null;
-    }
-
-    @Override
-    public Resources getResourcesForActivity(ComponentName activityName) {
-        return null;
-    }
-
-    @Override
-    public Resources getResourcesForApplication(ApplicationInfo app) {
-        return null;
-    }
-
-    @Override
-    public Resources getResourcesForApplication(String packageName) {
-        return null;
-    }
-
-    @Override
-    public void verifyPendingInstall(int id, int verificationCode) {
-    }
-
-    @Override
-    public void extendVerificationTimeout(int id, int verificationCodeAtTimeout, long millisecondsToDelay) {
-    }
-
-    @Override
-    public void setInstallerPackageName(String targetPackage, String installerPackageName) {
-    }
-
-    @Override
-    public String getInstallerPackageName(String packageName) {
-        return null;
-    }
-
-    @Override
-    public void addPackageToPreferred(String packageName) {
-    }
-
-    @Override
-    public void removePackageFromPreferred(String packageName) {
-    }
-
-    @Override
-    public List<PackageInfo> getPreferredPackages(int flags) {
-        return null;
-    }
-
-    @Override
-    public void addPreferredActivity(IntentFilter filter, int match, ComponentName[] set, ComponentName activity) {
-    }
-
-    @Override
-    public void clearPackagePreferredActivities(String packageName) {
-    }
-
-    @Override
-    public int getPreferredActivities(List<IntentFilter> outFilters, List<ComponentName> outActivities, String packageName) {
-        return 0;
-    }
-
-    @Override
-    public void setComponentEnabledSetting(ComponentName componentName, int newState, int flags) {
-    }
-
-    @Override
-    public int getComponentEnabledSetting(ComponentName componentName) {
-        return android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DEFAULT;
-    }
-
-    @Override
-    public void setApplicationEnabledSetting(String packageName, int newState, int flags) {
-    }
-
-    @Override
-    public int getApplicationEnabledSetting(String packageName) {
-        return android.content.pm.PackageManager.COMPONENT_ENABLED_STATE_DEFAULT;
-    }
-
-    @Override
-    public boolean isSafeMode() {
-        return false;
-    }
-
-    @Override
-    public void setApplicationCategoryHint(String packageName, int categoryHint) {
-    }
-
-    @Override
-    public PackageInstaller getPackageInstaller() {
-        return null;
-    }
-
-    @Override
-    public boolean canRequestPackageInstalls() {
-        return false;
-    }
-}