Example usage for android.content.pm PermissionInfo PROTECTION_DANGEROUS

Introduction

In this page you can find the example usage for android.content.pm PermissionInfo PROTECTION_DANGEROUS.

Prototype

int PROTECTION_DANGEROUS

To view the source code for android.content.pm PermissionInfo PROTECTION_DANGEROUS.

Click Source Link

Document

Dangerous value for #protectionLevel , corresponding to the dangerous value of android.R.attr#protectionLevel .

Usage

From source file:com.android.packageinstaller.GrantActivity.java

/**
 * Filter the permissions in {@code permissions}, keeping only the NORMAL or DANGEROUS
 * permissions.// w  ww .java 2  s . c  o  m
 *
 * @param permissions the permissions to filter
 * @return A subset of {@code permissions} with only the
 *     NORMAL or DANGEROUS permissions kept
 */
private String[] keepNormalDangerousPermissions(String[] permissions) {
    List<String> result = new ArrayList<String>();
    for (String permission : permissions) {
        try {
            PermissionInfo pInfo = mPm.getPermissionInfo(permission, 0);
            final int base = pInfo.protectionLevel & PermissionInfo.PROTECTION_MASK_BASE;
            if ((base != PermissionInfo.PROTECTION_NORMAL) && (base != PermissionInfo.PROTECTION_DANGEROUS)) {
                continue;
            }
            result.add(permission);
        } catch (NameNotFoundException e) {
            // ignore
        }
    }
    return result.toArray(new String[result.size()]);
}

---

From source file:com.github.michalbednarski.intentslab.PermissionInfoFragment.java

@SuppressLint("InlinedApi")
private static String protectionLevelToString(int protectionLevel) {
    int base = protectionLevel & PermissionInfo.PROTECTION_MASK_BASE;
    int flags = protectionLevel & PermissionInfo.PROTECTION_MASK_FLAGS;

    // Base/*from   w w w .j a  v a  2  s  .  c  o m*/
    StringBuilder builder = new StringBuilder(base == PermissionInfo.PROTECTION_NORMAL ? "normal"
            : base == PermissionInfo.PROTECTION_DANGEROUS ? "dangerous"
                    : base == PermissionInfo.PROTECTION_SIGNATURE ? "signature"
                            : base == PermissionInfo.PROTECTION_SIGNATURE_OR_SYSTEM ? "signatureOrSystem"
                                    : String.valueOf(base) // If none matched
    );

    // Flags
    if ((flags & PermissionInfo.PROTECTION_FLAG_SYSTEM) != 0) {
        builder.append("|system");
    }
    if ((flags & PermissionInfo.PROTECTION_FLAG_DEVELOPMENT) != 0) {
        builder.append("|development");
    }

    // Unrecognized flags
    int unknownFlags = flags
            & ~(PermissionInfo.PROTECTION_FLAG_SYSTEM | PermissionInfo.PROTECTION_FLAG_DEVELOPMENT);
    if (unknownFlags != 0) {
        builder.append("|");
        builder.append(unknownFlags);
    }
    return builder.toString();
}

---

From source file:com.afwsamples.testdpc.provision.PostProvisioningTask.java

private boolean isRuntimePermission(PackageManager packageManager, String permission) {
    try {/*from w  ww . ja  va2  s .com*/
        PermissionInfo pInfo = packageManager.getPermissionInfo(permission, 0);
        if (pInfo != null) {
            if ((pInfo.protectionLevel
                    & PermissionInfo.PROTECTION_MASK_BASE) == PermissionInfo.PROTECTION_DANGEROUS) {
                return true;
            }
        }
    } catch (PackageManager.NameNotFoundException e) {
        Log.i(TAG, "Could not retrieve info about the permission: " + permission);
    }
    return false;
}

---

From source file:com.github.michalbednarski.intentslab.browser.ComponentFetcher.java

@SuppressLint("InlinedApi")
static boolean checkProtectionLevel(PermissionInfo permissionInfo, int protectionFilter) {
    // Skip test if all options are checked
    if ((protectionFilter & PROTECTION_ANY_LEVEL) == PROTECTION_ANY_LEVEL) {
        return true;
    }//from  w  ww  .  j a  v  a 2  s  .  c o  m

    // Test protectionLevel
    int protectionLevel = permissionInfo.protectionLevel;
    if (protectionLevel == PermissionInfo.PROTECTION_SIGNATURE_OR_SYSTEM) {
        protectionLevel = PermissionInfo.PROTECTION_SIGNATURE | PermissionInfo.PROTECTION_FLAG_SYSTEM;
    }
    int protectionLevelBase = protectionLevel & PermissionInfo.PROTECTION_MASK_BASE;
    int protectionLevelFlags = protectionLevel & PermissionInfo.PROTECTION_MASK_FLAGS;

    // Match against our flags
    return ((protectionLevel == PermissionInfo.PROTECTION_NORMAL ? PROTECTION_NORMAL
            : protectionLevel == PermissionInfo.PROTECTION_DANGEROUS ? PROTECTION_DANGEROUS
                    : (((protectionLevelBase == PermissionInfo.PROTECTION_SIGNATURE) ? PROTECTION_SIGNATURE : 0)
                            | (((protectionLevelFlags & PermissionInfo.PROTECTION_FLAG_SYSTEM) != 0)
                                    ? PROTECTION_SYSTEM
                                    : 0)
                            | (((protectionLevelFlags & PermissionInfo.PROTECTION_FLAG_DEVELOPMENT) != 0)
                                    ? PROTECTION_DEVELOPMENT
                                    : 0)))
            & protectionFilter) != 0;
}

---

From source file:org.fdroid.fdroid.privileged.views.AppSecurityPermissions.java

private boolean isDisplayablePermission(PermissionInfo pInfo, int existingReqFlags) {
    final int base = pInfo.protectionLevel & PermissionInfo.PROTECTION_MASK_BASE;
    final boolean isNormal = base == PermissionInfo.PROTECTION_NORMAL;
    final boolean isDangerous = base == PermissionInfo.PROTECTION_DANGEROUS
            || ((pInfo.protectionLevel & PermissionInfo.PROTECTION_FLAG_PRE23) != 0);

    // Dangerous and normal permissions are always shown to the user
    // this is matches the permission list in AppDetails
    if (isNormal || isDangerous) {
        return true;
    }//from  w  w  w  .  j a  va  2 s.c  om

    final boolean isDevelopment = (pInfo.protectionLevel & PermissionInfo.PROTECTION_FLAG_DEVELOPMENT) != 0;
    final boolean wasGranted = (existingReqFlags & PackageInfo.REQUESTED_PERMISSION_GRANTED) != 0;

    // Development permissions are only shown to the user if they are already
    // granted to the app -- if we are installing an app and they are not
    // already granted, they will not be granted as part of the install.
    return isDevelopment && wasGranted;
}

---