Skip to content

Instantly share code, notes, and snippets.

View alexnitu88's full-sized avatar

Alex Nitu alexnitu88

  • Bucharest, Romania
View GitHub Profile
@sghiassy
sghiassy / Disable Device Enrollment Notification on Mac.md
Last active March 27, 2025 02:16

Disable Device Enrollment Notification on Mac.md

Restart the Mac in Recovery Mode by holding Comment-R during restart

Open Terminal in the recovery screen and type

csrutil disable
@alexnitu88
alexnitu88 / ImagePickerHelper.java
Last active May 27, 2016 11:21
An Android Helper for getting a Picture from the Camera or Gallery. Implemented using a headless fragment.
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.pm.ResolveInfo;
import android.content.res.AssetFileDescriptor;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Matrix;
import android.media.ExifInterface;
@alphamu
alphamu / NetworkHelper.java
Last active October 15, 2021 06:42
Gist showing the use case of a headless Fragment to check if internet is available
public class NetworkHelper extends Fragment {
public static final String TAG = "NetworkHelper";
public static final String CHECK_INTERNET = "network_connection";
private Activity mActivity;
AlertDialog mAlertDialog = null;
private BroadcastReceiver onNotice = new BroadcastReceiver() {
@Override
@keyboardr
keyboardr / HeadlessFragment.java
Last active December 31, 2021 01:05
A file template for creating a headless Fragment. The attach() methods add the fragment to the parent if it doesn't already exist and returns the attached fragment. The methods ensure that the parent implements the parent interface. If needed, parameters may be added to the attach() methods to supply fragment arguments.
#if (${PACKAGE_NAME} && ${PACKAGE_NAME} != "")package ${PACKAGE_NAME};#end
import android.app.Activity;
import android.app.Fragment;
import android.app.FragmentManager;
#parse("File Header.java")
public class ${NAME} extends Fragment {
private static final String FRAG_TAG = ${NAME}.class.getCanonicalName();