/**
* Revokes EMM policy on the device.
*
* @param operation - Operation object.
* @return status - Revoke status.
*/
public void revokeExistingPolicy(org.wso2.emm.agent.beans.Operation operation)
throws AndroidAgentException {
switch (operation.getCode()) {
case Constants.Operation.CAMERA:
revokeCameraPolicy(operation);
break;
case Constants.Operation.INSTALL_APPLICATION:
revokeInstallAppPolicy(operation);
break;
case Constants.Operation.ENCRYPT_STORAGE:
revokeEncryptPolicy(operation);
break;
case Constants.Operation.PASSCODE_POLICY:
revokePasswordPolicy();
break;
case Constants.Operation.WIFI:
revokeWifiPolicy(operation);
break;
default:
String msg = "Invalid operation code received";
Log.e(TAG, msg);
throw new AndroidAgentException(msg);
}
}
@Override
public void passOperationToSystemApp(Operation operation) throws AndroidAgentException {
if (getApplicationManager().isPackageInstalled(Constants.SERVICE_PACKAGE_NAME)) {
CommonUtils.callSystemApp(
getContext(), operation.getCode(), Boolean.toString(operation.isEnabled()), null);
} else {
if (operation.isEnabled()) {
Log.e(TAG, "Invalid operation code received");
}
}
}
@Override
public void installAppBundle(Operation operation) throws AndroidAgentException {
try {
if (operation.getCode().equals(Constants.Operation.INSTALL_APPLICATION)) {
JSONObject appData = new JSONObject(operation.getPayLoad().toString());
installApplication(appData, operation);
} else if (operation.getCode().equals(Constants.Operation.INSTALL_APPLICATION_BUNDLE)) {
JSONArray jArray;
jArray = new JSONArray(operation.getPayLoad().toString());
for (int i = 0; i < jArray.length(); i++) {
JSONObject appObj = jArray.getJSONObject(i);
installApplication(appObj, operation);
}
}
if (Constants.DEBUG_MODE_ENABLED) {
Log.d(TAG, "Application bundle installation started");
}
} catch (JSONException e) {
operation.setStatus(getContextResources().getString(R.string.operation_value_error));
getResultBuilder().build(operation);
throw new AndroidAgentException("Invalid JSON format.", e);
}
}
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
@Override
public void handleUserRestriction(Operation operation) throws AndroidAgentException {
boolean isEnable = operation.isEnabled();
String key = operation.getCode();
operation.setStatus(getContextResources().getString(R.string.operation_value_completed));
getResultBuilder().build(operation);
if (isEnable) {
getDevicePolicyManager().addUserRestriction(getCdmDeviceAdmin(), key);
if (Constants.DEBUG_MODE_ENABLED) {
Log.d(TAG, "Restriction added: " + key);
}
} else {
getDevicePolicyManager().clearUserRestriction(getCdmDeviceAdmin(), key);
if (Constants.DEBUG_MODE_ENABLED) {
Log.d(TAG, "Restriction cleared: " + key);
}
}
}