ContextFixer.java

package com.lody.virtual.client.fixer;

import android.content.Context;
import android.content.ContextWrapper;
import android.content.pm.PackageManager;
import android.os.Build;
import android.os.DropBoxManager;

import com.lody.virtual.client.core.PatchManager;
import com.lody.virtual.client.core.VirtualCore;
import com.lody.virtual.client.hook.base.HookBinderDelegate;
import com.lody.virtual.client.hook.patchs.dropbox.DropBoxManagerPatch;
import com.lody.virtual.client.hook.patchs.graphics.GraphicsStatsPatch;
import com.lody.virtual.helper.utils.Reflect;
import com.lody.virtual.helper.utils.ReflectException;

import mirror.android.app.ContextImpl;
import mirror.android.app.ContextImplKitkat;
import mirror.android.content.ContentResolverJBMR2;

/**
 * @author Lody
 */
public class ContextFixer {

    private static final String TAG = ContextFixer.class.getSimpleName();

    /**
     * Fuck AppOps
     *
     * @param context Context
     */
    public static void fixContext(Context context) {
        try {
            context.getPackageName();
        } catch (Throwable e) {
            return;
        }
        PatchManager.getInstance().checkEnv(GraphicsStatsPatch.class);
        int deep = 0;
        while (context instanceof ContextWrapper) {
            context = ((ContextWrapper) context).getBaseContext();
            deep++;
            if (deep >= 10) {
                return;
            }
        }
        ContextImpl.mPackageManager.set(context, null);
        try {
            context.getPackageManager();
        } catch (Throwable e) {
            e.printStackTrace();
        }
        if (!VirtualCore.get().isVAppProcess()) {
            return;
        }
        DropBoxManager dm = (DropBoxManager) context.getSystemService(Context.DROPBOX_SERVICE);
        HookBinderDelegate boxBinder = PatchManager.getInstance().getHookObject(DropBoxManagerPatch.class);
        if (boxBinder != null) {
            try {
                Reflect.on(dm).set("mService", boxBinder.getProxyInterface());
            } catch (ReflectException e) {
                e.printStackTrace();
            }
        }
        String hostPkg = VirtualCore.get().getHostPkg();
        ContextImpl.mBasePackageName.set(context, hostPkg);
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            ContextImplKitkat.mOpPackageName.set(context, hostPkg);
        }
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
            ContentResolverJBMR2.mPackageName.set(context.getContentResolver(), hostPkg);
        }
    }

}