Examples with PackageInfo android.content.pm.PackageInfo used on opensource projects

Example 21 with PackageInfo

use of android.content.pm.PackageInfo in project android_frameworks_base by ParanoidAndroid.

the class PackageManagerService method getInstalledPackages.

@Override
public ParceledListSlice<PackageInfo> getInstalledPackages(int flags, int userId) {
    final boolean listUninstalled = (flags & PackageManager.GET_UNINSTALLED_PACKAGES) != 0;
    enforceCrossUserPermission(Binder.getCallingUid(), userId, true, "get installed packages");
    // writer
    synchronized (mPackages) {
        ArrayList<PackageInfo> list;
        if (listUninstalled) {
            list = new ArrayList<PackageInfo>(mSettings.mPackages.size());
            for (PackageSetting ps : mSettings.mPackages.values()) {
                PackageInfo pi;
                if (ps.pkg != null) {
                    pi = generatePackageInfo(ps.pkg, flags, userId);
                } else {
                    pi = generatePackageInfoFromSettingsLPw(ps.name, flags, userId);
                }
                if (pi != null) {
                    list.add(pi);
                }
            }
        } else {
            list = new ArrayList<PackageInfo>(mPackages.size());
            for (PackageParser.Package p : mPackages.values()) {
                PackageInfo pi = generatePackageInfo(p, flags, userId);
                if (pi != null) {
                    list.add(pi);
                }
            }
        }
        return new ParceledListSlice<PackageInfo>(list);
    }
}

Example 22 with PackageInfo

use of android.content.pm.PackageInfo in project android_frameworks_base by ParanoidAndroid.

the class UsbSettingsManager method handlePackageUpdate.

// Check to see if the package supports any USB devices or accessories.
// If so, clear any non-matching preferences for matching devices/accessories.
private void handlePackageUpdate(String packageName) {
    synchronized (mLock) {
        PackageInfo info;
        boolean changed = false;
        try {
            info = mPackageManager.getPackageInfo(packageName, PackageManager.GET_ACTIVITIES | PackageManager.GET_META_DATA);
        } catch (NameNotFoundException e) {
            Slog.e(TAG, "handlePackageUpdate could not find package " + packageName, e);
            return;
        }
        ActivityInfo[] activities = info.activities;
        if (activities == null)
            return;
        for (int i = 0; i < activities.length; i++) {
            // check for meta-data, both for devices and accessories
            if (handlePackageUpdateLocked(packageName, activities[i], UsbManager.ACTION_USB_DEVICE_ATTACHED)) {
                changed = true;
            }
            if (handlePackageUpdateLocked(packageName, activities[i], UsbManager.ACTION_USB_ACCESSORY_ATTACHED)) {
                changed = true;
            }
        }
        if (changed) {
            writeSettingsLocked();
        }
    }
}

Example 23 with PackageInfo

use of android.content.pm.PackageInfo in project android_frameworks_base by ParanoidAndroid.

the class Pm method displayPackageFilePath.

/**
     * Displays the package file for a package.
     * @param pckg
     */
private void displayPackageFilePath(String pckg) {
    try {
        PackageInfo info = mPm.getPackageInfo(pckg, 0, 0);
        if (info != null && info.applicationInfo != null) {
            System.out.print("package:");
            System.out.println(info.applicationInfo.sourceDir);
        }
    } catch (RemoteException e) {
        System.err.println(e.toString());
        System.err.println(PM_NOT_RUNNING_ERR);
    }
}

Example 24 with PackageInfo

use of android.content.pm.PackageInfo in project android_frameworks_base by ParanoidAndroid.

the class Pm method runListPackages.

/**
     * Lists all the installed packages.
     */
private void runListPackages(boolean showApplicationPackage) {
    int getFlags = 0;
    boolean listDisabled = false, listEnabled = false;
    boolean listSystem = false, listThirdParty = false;
    boolean listInstaller = false;
    int userId = UserHandle.USER_OWNER;
    try {
        String opt;
        while ((opt = nextOption()) != null) {
            if (opt.equals("-l")) {
            // old compat
            } else if (opt.equals("-lf")) {
                showApplicationPackage = true;
            } else if (opt.equals("-f")) {
                showApplicationPackage = true;
            } else if (opt.equals("-d")) {
                listDisabled = true;
            } else if (opt.equals("-e")) {
                listEnabled = true;
            } else if (opt.equals("-s")) {
                listSystem = true;
            } else if (opt.equals("-3")) {
                listThirdParty = true;
            } else if (opt.equals("-i")) {
                listInstaller = true;
            } else if (opt.equals("--user")) {
                userId = Integer.parseInt(nextArg());
            } else if (opt.equals("-u")) {
                getFlags |= PackageManager.GET_UNINSTALLED_PACKAGES;
            } else {
                System.err.println("Error: Unknown option: " + opt);
                return;
            }
        }
    } catch (RuntimeException ex) {
        System.err.println("Error: " + ex.toString());
        return;
    }
    String filter = nextArg();
    try {
        final List<PackageInfo> packages = getInstalledPackages(mPm, getFlags, userId);
        int count = packages.size();
        for (int p = 0; p < count; p++) {
            PackageInfo info = packages.get(p);
            if (filter != null && !info.packageName.contains(filter)) {
                continue;
            }
            final boolean isSystem = (info.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0;
            if ((!listDisabled || !info.applicationInfo.enabled) && (!listEnabled || info.applicationInfo.enabled) && (!listSystem || isSystem) && (!listThirdParty || !isSystem)) {
                System.out.print("package:");
                if (showApplicationPackage) {
                    System.out.print(info.applicationInfo.sourceDir);
                    System.out.print("=");
                }
                System.out.print(info.packageName);
                if (listInstaller) {
                    System.out.print("  installer=");
                    System.out.print(mPm.getInstallerPackageName(info.packageName));
                }
                System.out.println();
            }
        }
    } catch (RemoteException e) {
        System.err.println(e.toString());
        System.err.println(PM_NOT_RUNNING_ERR);
    }
}

Example 25 with PackageInfo

use of android.content.pm.PackageInfo in project android_frameworks_base by ParanoidAndroid.

the class ActivityThread method attachThemeAssets.

/**
     * Attach the necessary theme asset paths and meta information to convert an
     * AssetManager to being globally "theme-aware".
     *
     * @param assets
     * @param theme
     * @return true if the AssetManager is now theme-aware; false otherwise.
     *         This can fail, for example, if the theme package has been been
     *         removed and the theme manager has yet to revert formally back to
     *         the framework default.
     */
private boolean attachThemeAssets(AssetManager assets, CustomTheme theme) {
    IAssetRedirectionManager rm = getAssetRedirectionManager();
    if (rm == null) {
        return false;
    }
    PackageInfo pi = null;
    try {
        pi = getPackageManager().getPackageInfo(theme.getThemePackageName(), 0, UserHandle.myUserId());
    } catch (RemoteException e) {
    }
    if (pi != null && pi.applicationInfo != null && pi.themeInfos != null) {
        String themeResDir = pi.applicationInfo.publicSourceDir;
        int cookie = assets.attachThemePath(themeResDir);
        if (cookie != 0) {
            String themePackageName = theme.getThemePackageName();
            String themeId = theme.getThemeId();
            int N = assets.getBasePackageCount();
            for (int i = 0; i < N; i++) {
                String packageName = assets.getBasePackageName(i);
                int packageId = assets.getBasePackageId(i);
                /*
                     * For now, we only consider redirections coming from the
                     * framework or regular android packages. This excludes
                     * themes and other specialty APKs we are not aware of.
                     */
                if (packageId != 0x01 && packageId != 0x7f) {
                    continue;
                }
                try {
                    PackageRedirectionMap map = rm.getPackageRedirectionMap(themePackageName, themeId, packageName);
                    if (map != null) {
                        assets.addRedirections(map);
                    }
                } catch (RemoteException e) {
                    Log.e(TAG, "Failure accessing package redirection map, removing theme support.");
                    assets.detachThemePath(themePackageName, cookie);
                    return false;
                }
            }
            assets.setThemePackageName(theme.getThemePackageName());
            assets.setThemeCookie(cookie);
            return true;
        } else {
            Log.e(TAG, "Unable to attach theme assets at " + themeResDir);
        }
    }
    return false;
}