Java PackageParser.PackageParserException方法代码示例

import android.content.pm.PackageParser; //导入方法依赖的package包/类
public static final PackageParser.Package parsePackage(final Context context, final File apk, final int flags) throws PackageParser.PackageParserException {
    if (Build.VERSION.SDK_INT >= 24) {
        return PackageParserV24.parsePackage(context, apk, flags);
    } else if (Build.VERSION.SDK_INT >= 21) {
        return PackageParserLollipop.parsePackage(context, apk, flags);
    } else {
        return PackageParserLegacy.parsePackage(context, apk, flags);
    }
}
 

import android.content.pm.PackageParser; //导入方法依赖的package包/类
public static Signature[] getSignatures(String sourceDir) {
    try {
        PackageParser.Package pkg = new PackageParser.Package(sourceDir);
        pkg.baseCodePath = sourceDir;
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
            PackageParser.collectCertificates(pkg, PackageManager.GET_SIGNATURES);
        } else {
            HideApiOverrideM.collectCertificates(pkg, PackageManager.GET_SIGNATURES);
        }
        return pkg.mSignatures;
    } catch (PackageParser.PackageParserException e) {
        // do nothing
        return null;
    }
}
 

import android.content.pm.PackageParser; //导入方法依赖的package包/类
LoadedPlugin(PluginManager pluginManager, Context context, File apk) throws PackageParser.PackageParserException {
    this.mPluginManager = pluginManager;
    this.mHostContext = context;
    this.mLocation = apk.getAbsolutePath();
    this.mPackage = PackageParserCompat.parsePackage(context, apk, PackageParser.PARSE_MUST_BE_APK);
    this.mPackage.applicationInfo.metaData = this.mPackage.mAppMetaData;
    this.mPackageInfo = new PackageInfo();
    this.mPackageInfo.applicationInfo = this.mPackage.applicationInfo;
    this.mPackageInfo.applicationInfo.sourceDir = apk.getAbsolutePath();
    this.mPackageInfo.signatures = this.mPackage.mSignatures;
    this.mPackageInfo.packageName = this.mPackage.packageName;
    if (pluginManager.getLoadedPlugin(mPackageInfo.packageName) != null) {
        throw new RuntimeException("plugin has already been loaded : " + mPackageInfo.packageName);
    }
    this.mPackageInfo.versionCode = this.mPackage.mVersionCode;
    this.mPackageInfo.versionName = this.mPackage.mVersionName;
    this.mPackageInfo.permissions = new PermissionInfo[0];
    this.mPackageManager = new PluginPackageManager();
    this.mPluginContext = new PluginContext(this);
    this.mNativeLibDir = context.getDir(Constants.NATIVE_DIR, Context.MODE_PRIVATE);
    this.mResources = createResources(context, apk);
    this.mClassLoader = createClassLoader(context, apk, this.mNativeLibDir, context.getClassLoader());

    tryToCopyNativeLib(apk);

    // Cache instrumentations
    Map<ComponentName, InstrumentationInfo> instrumentations = new HashMap<ComponentName, InstrumentationInfo>();
    for (PackageParser.Instrumentation instrumentation : this.mPackage.instrumentation) {
        instrumentations.put(instrumentation.getComponentName(), instrumentation.info);
    }
    this.mInstrumentationInfos = Collections.unmodifiableMap(instrumentations);
    this.mPackageInfo.instrumentation = instrumentations.values().toArray(new InstrumentationInfo[instrumentations.size()]);

    // Cache activities
    Map<ComponentName, ActivityInfo> activityInfos = new HashMap<ComponentName, ActivityInfo>();
    for (PackageParser.Activity activity : this.mPackage.activities) {
        activityInfos.put(activity.getComponentName(), activity.info);
    }
    this.mActivityInfos = Collections.unmodifiableMap(activityInfos);
    this.mPackageInfo.activities = activityInfos.values().toArray(new ActivityInfo[activityInfos.size()]);

    // Cache services
    Map<ComponentName, ServiceInfo> serviceInfos = new HashMap<ComponentName, ServiceInfo>();
    for (PackageParser.Service service : this.mPackage.services) {
        serviceInfos.put(service.getComponentName(), service.info);
    }
    this.mServiceInfos = Collections.unmodifiableMap(serviceInfos);
    this.mPackageInfo.services = serviceInfos.values().toArray(new ServiceInfo[serviceInfos.size()]);

    // Cache providers
    Map<String, ProviderInfo> providers = new HashMap<String, ProviderInfo>();
    Map<ComponentName, ProviderInfo> providerInfos = new HashMap<ComponentName, ProviderInfo>();
    for (PackageParser.Provider provider : this.mPackage.providers) {
        providers.put(provider.info.authority, provider.info);
        providerInfos.put(provider.getComponentName(), provider.info);
    }
    this.mProviders = Collections.unmodifiableMap(providers);
    this.mProviderInfos = Collections.unmodifiableMap(providerInfos);
    this.mPackageInfo.providers = providerInfos.values().toArray(new ProviderInfo[providerInfos.size()]);

    // Register broadcast receivers dynamically
    Map<ComponentName, ActivityInfo> receivers = new HashMap<ComponentName, ActivityInfo>();
    for (PackageParser.Activity receiver : this.mPackage.receivers) {
        receivers.put(receiver.getComponentName(), receiver.info);

        try {
            BroadcastReceiver br = BroadcastReceiver.class.cast(getClassLoader().loadClass(receiver.getComponentName().getClassName()).newInstance());
            for (PackageParser.ActivityIntentInfo aii : receiver.intents) {
                this.mHostContext.registerReceiver(br, aii);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    this.mReceiverInfos = Collections.unmodifiableMap(receivers);
    this.mPackageInfo.receivers = receivers.values().toArray(new ActivityInfo[receivers.size()]);
}
 

import android.content.pm.PackageParser; //导入方法依赖的package包/类
public static void collectCertificates(PackageParser.Package pkg, int flags)
        throws PackageParser.PackageParserException {
    PackageParser packageParser = new PackageParser();
    packageParser.collectCertificates(pkg, flags);
}