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

Example 61 with PackageInfo

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

the class ShortcutLauncher method ensureVersionInfo.

public void ensureVersionInfo() {
    final PackageInfo pi = mShortcutUser.mService.getPackageInfoWithSignatures(getPackageName(), getPackageUserId());
    if (pi == null) {
        Slog.w(TAG, "Package not found: " + getPackageName());
        return;
    }
    getPackageInfo().updateVersionInfo(pi);
}

Example 62 with PackageInfo

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

the class ShortcutPackageInfo method refreshSignature.

public void refreshSignature(ShortcutService s, ShortcutPackageItem pkg) {
    if (mIsShadow) {
        s.wtf("Attempted to refresh package info for shadow package " + pkg.getPackageName() + ", user=" + pkg.getOwnerUserId());
        return;
    }
    // Note use mUserId here, rather than userId.
    final PackageInfo pi = s.getPackageInfoWithSignatures(pkg.getPackageName(), pkg.getPackageUserId());
    if (pi == null) {
        Slog.w(TAG, "Package not found: " + pkg.getPackageName());
        return;
    }
    mSigHashes = BackupUtils.hashSignatureArray(pi.signatures);
}

Example 63 with PackageInfo

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

the class UidDetailProvider method buildUidDetail.

/**
     * Build {@link UidDetail} object, blocking until all {@link Drawable}
     * lookup is finished.
     */
private UidDetail buildUidDetail(int uid) {
    final Resources res = mContext.getResources();
    final PackageManager pm = mContext.getPackageManager();
    final UidDetail detail = new UidDetail();
    detail.label = pm.getNameForUid(uid);
    detail.icon = pm.getDefaultActivityIcon();
    // handle special case labels
    switch(uid) {
        case android.os.Process.SYSTEM_UID:
            detail.label = res.getString(R.string.process_kernel_label);
            detail.icon = pm.getDefaultActivityIcon();
            return detail;
        case TrafficStats.UID_REMOVED:
            detail.label = res.getString(UserManager.supportsMultipleUsers() ? R.string.data_usage_uninstalled_apps_users : R.string.data_usage_uninstalled_apps);
            detail.icon = pm.getDefaultActivityIcon();
            return detail;
        case TrafficStats.UID_TETHERING:
            final ConnectivityManager cm = (ConnectivityManager) mContext.getSystemService(Context.CONNECTIVITY_SERVICE);
            detail.label = res.getString(Utils.getTetheringLabel(cm));
            detail.icon = pm.getDefaultActivityIcon();
            return detail;
    }
    final UserManager um = (UserManager) mContext.getSystemService(Context.USER_SERVICE);
    // Handle keys that are actually user handles
    if (isKeyForUser(uid)) {
        final int userHandle = getUserIdForKey(uid);
        final UserInfo info = um.getUserInfo(userHandle);
        if (info != null) {
            detail.label = Utils.getUserLabel(mContext, info);
            detail.icon = Utils.getUserIcon(mContext, um, info);
            return detail;
        }
    }
    // otherwise fall back to using packagemanager labels
    final String[] packageNames = pm.getPackagesForUid(uid);
    final int length = packageNames != null ? packageNames.length : 0;
    try {
        final int userId = UserHandle.getUserId(uid);
        UserHandle userHandle = new UserHandle(userId);
        IPackageManager ipm = AppGlobals.getPackageManager();
        if (length == 1) {
            final ApplicationInfo info = ipm.getApplicationInfo(packageNames[0], 0, /* no flags */
            userId);
            if (info != null) {
                detail.label = info.loadLabel(pm).toString();
                detail.icon = um.getBadgedIconForUser(info.loadIcon(pm), new UserHandle(userId));
            }
        } else if (length > 1) {
            detail.detailLabels = new CharSequence[length];
            detail.detailContentDescriptions = new CharSequence[length];
            for (int i = 0; i < length; i++) {
                final String packageName = packageNames[i];
                final PackageInfo packageInfo = pm.getPackageInfo(packageName, 0);
                final ApplicationInfo appInfo = ipm.getApplicationInfo(packageName, 0, /* no flags */
                userId);
                if (appInfo != null) {
                    detail.detailLabels[i] = appInfo.loadLabel(pm).toString();
                    detail.detailContentDescriptions[i] = um.getBadgedLabelForUser(detail.detailLabels[i], userHandle);
                    if (packageInfo.sharedUserLabel != 0) {
                        detail.label = pm.getText(packageName, packageInfo.sharedUserLabel, packageInfo.applicationInfo).toString();
                        detail.icon = um.getBadgedIconForUser(appInfo.loadIcon(pm), userHandle);
                    }
                }
            }
        }
        detail.contentDescription = um.getBadgedLabelForUser(detail.label, userHandle);
    } catch (NameNotFoundException e) {
        Log.w(TAG, "Error while building UI detail for uid " + uid, e);
    } catch (RemoteException e) {
        Log.w(TAG, "Error while building UI detail for uid " + uid, e);
    }
    if (TextUtils.isEmpty(detail.label)) {
        detail.label = Integer.toString(uid);
    }
    return detail;
}

Example 64 with PackageInfo

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

the class AccountManagerService method getUidsOfInstalledOrUpdatedPackagesAsUser.

private SparseBooleanArray getUidsOfInstalledOrUpdatedPackagesAsUser(int userId) {
    // Get the UIDs of all apps that might have data on the device. We want
    // to preserve user data if the app might otherwise be storing data.
    List<PackageInfo> pkgsWithData = mPackageManager.getInstalledPackagesAsUser(PackageManager.MATCH_UNINSTALLED_PACKAGES, userId);
    SparseBooleanArray knownUids = new SparseBooleanArray(pkgsWithData.size());
    for (PackageInfo pkgInfo : pkgsWithData) {
        if (pkgInfo.applicationInfo != null && (pkgInfo.applicationInfo.flags & ApplicationInfo.FLAG_INSTALLED) != 0) {
            knownUids.put(pkgInfo.applicationInfo.uid, true);
        }
    }
    return knownUids;
}

Example 65 with PackageInfo

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

the class AccountManagerService method calculatePackageSignatureDigest.

private byte[] calculatePackageSignatureDigest(String callerPkg) {
    MessageDigest digester;
    try {
        digester = MessageDigest.getInstance("SHA-256");
        PackageInfo pkgInfo = mPackageManager.getPackageInfo(callerPkg, PackageManager.GET_SIGNATURES);
        for (Signature sig : pkgInfo.signatures) {
            digester.update(sig.toByteArray());
        }
    } catch (NoSuchAlgorithmException x) {
        Log.wtf(TAG, "SHA-256 should be available", x);
        digester = null;
    } catch (NameNotFoundException e) {
        Log.w(TAG, "Could not find packageinfo for: " + callerPkg);
        digester = null;
    }
    return (digester == null) ? null : digester.digest();
}