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

Example 56 with IPackageManager

use of android.content.pm.IPackageManager in project android_frameworks_base by DirtyUnicorns.

the class CompatModePackages method saveCompatModes.

void saveCompatModes() {
    HashMap<String, Integer> pkgs;
    synchronized (mService) {
        pkgs = new HashMap<String, Integer>(mPackages);
    }
    FileOutputStream fos = null;
    try {
        fos = mFile.startWrite();
        XmlSerializer out = new FastXmlSerializer();
        out.setOutput(fos, StandardCharsets.UTF_8.name());
        out.startDocument(null, true);
        out.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true);
        out.startTag(null, "compat-packages");
        final IPackageManager pm = AppGlobals.getPackageManager();
        final int screenLayout = mService.mConfiguration.screenLayout;
        final int smallestScreenWidthDp = mService.mConfiguration.smallestScreenWidthDp;
        final Iterator<Map.Entry<String, Integer>> it = pkgs.entrySet().iterator();
        while (it.hasNext()) {
            Map.Entry<String, Integer> entry = it.next();
            String pkg = entry.getKey();
            int mode = entry.getValue();
            if (mode == 0) {
                continue;
            }
            ApplicationInfo ai = null;
            try {
                ai = pm.getApplicationInfo(pkg, 0, 0);
            } catch (RemoteException e) {
            }
            if (ai == null) {
                continue;
            }
            CompatibilityInfo info = new CompatibilityInfo(ai, screenLayout, smallestScreenWidthDp, false);
            if (info.alwaysSupportsScreen()) {
                continue;
            }
            if (info.neverSupportsScreen()) {
                continue;
            }
            out.startTag(null, "pkg");
            out.attribute(null, "name", pkg);
            out.attribute(null, "mode", Integer.toString(mode));
            out.endTag(null, "pkg");
        }
        out.endTag(null, "compat-packages");
        out.endDocument();
        mFile.finishWrite(fos);
    } catch (java.io.IOException e1) {
        Slog.w(TAG, "Error writing compat packages", e1);
        if (fos != null) {
            mFile.failWrite(fos);
        }
    }
}

Example 57 with IPackageManager

use of android.content.pm.IPackageManager in project android_frameworks_base by DirtyUnicorns.

the class IntentFirewall method logIntent.

private static void logIntent(int intentType, Intent intent, int callerUid, String resolvedType) {
    // The component shouldn't be null, but let's double check just to be safe
    ComponentName cn = intent.getComponent();
    String shortComponent = null;
    if (cn != null) {
        shortComponent = cn.flattenToShortString();
    }
    String callerPackages = null;
    int callerPackageCount = 0;
    IPackageManager pm = AppGlobals.getPackageManager();
    if (pm != null) {
        try {
            String[] callerPackagesArray = pm.getPackagesForUid(callerUid);
            if (callerPackagesArray != null) {
                callerPackageCount = callerPackagesArray.length;
                callerPackages = joinPackages(callerPackagesArray);
            }
        } catch (RemoteException ex) {
            Slog.e(TAG, "Remote exception while retrieving packages", ex);
        }
    }
    EventLogTags.writeIfwIntentMatched(intentType, shortComponent, callerUid, callerPackageCount, callerPackages, intent.getAction(), resolvedType, intent.getDataString(), intent.getFlags());
}

Example 58 with IPackageManager

use of android.content.pm.IPackageManager in project android_frameworks_base by DirtyUnicorns.

the class SenderPackageFilter method matches.

@Override
public boolean matches(IntentFirewall ifw, ComponentName resolvedComponent, Intent intent, int callerUid, int callerPid, String resolvedType, int receivingUid) {
    IPackageManager pm = AppGlobals.getPackageManager();
    int packageUid = -1;
    try {
        // USER_SYSTEM here is not important. Only app id is used and getPackageUid() will
        // return a uid whether the app is installed for a user or not.
        packageUid = pm.getPackageUid(mPackageName, PackageManager.MATCH_UNINSTALLED_PACKAGES, UserHandle.USER_SYSTEM);
    } catch (RemoteException ex) {
    // handled below
    }
    if (packageUid == -1) {
        return false;
    }
    return UserHandle.isSameApp(packageUid, callerUid);
}

Example 59 with IPackageManager

use of android.content.pm.IPackageManager in project android_frameworks_base by DirtyUnicorns.

the class GLImpl method allowIndirectBuffers.

private static boolean allowIndirectBuffers(String appName) {
    boolean result = false;
    int version = 0;
    IPackageManager pm = AppGlobals.getPackageManager();
    try {
        ApplicationInfo applicationInfo = pm.getApplicationInfo(appName, 0, UserHandle.myUserId());
        if (applicationInfo != null) {
            version = applicationInfo.targetSdkVersion;
        }
    } catch (android.os.RemoteException e) {
    // ignore
    }
    Log.e("OpenGLES", String.format("Application %s (SDK target %d) called a GL11 Pointer method with an indirect Buffer.", appName, version));
    if (version <= Build.VERSION_CODES.CUPCAKE) {
        result = true;
    }
    return result;
}

Example 60 with IPackageManager

use of android.content.pm.IPackageManager in project android_frameworks_base by DirtyUnicorns.

the class AccountManagerService method checkUidPermission.

private boolean checkUidPermission(String permission, int uid, String opPackageName) {
    final long identity = Binder.clearCallingIdentity();
    try {
        IPackageManager pm = ActivityThread.getPackageManager();
        if (pm.checkUidPermission(permission, uid) != PackageManager.PERMISSION_GRANTED) {
            return false;
        }
        final int opCode = AppOpsManager.permissionToOpCode(permission);
        return (opCode == AppOpsManager.OP_NONE || mAppOpsManager.noteOpNoThrow(opCode, uid, opPackageName) == AppOpsManager.MODE_ALLOWED);
    } catch (RemoteException e) {
    /* ignore - local call */
    } finally {
        Binder.restoreCallingIdentity(identity);
    }
    return false;
}