mancdevcarl’s gists

mancdevcarl / Font Awesome Helper classes for Android

Created September 10, 2015 16:04

Font Awesome Android

	public class MyAppClass extends Application
	{
	public static Typeface FONT_AWESOME;
	public static FontAwesomeHelper FONT_AWESOME_HELPER;

	@Override
	public void onCreate()
	{
	super.onCreate();

mancdevcarl / gist:9f0d3230b4c381ce7a4d

Last active August 29, 2015 14:13

Simple Green Screen images for Android

	//This demo app Assumes there are 2 jpg files on the sdcard in the root directory

	public class MainActivity extends ActionBarActivity {

	ImageView img;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	setContentView(R.layout.activity_main);

mancdevcarl / gist:6201438

Last active December 20, 2015 21:59

Draw text in center of bitmap using canvas

	class CreateShareImage extends AsyncTask<String, Void, String> {
	@Override
	protected void onPreExecute() {
	}
	@Override
	protected String doInBackground(String... params) {

	Bitmap bkgImage = BitmapFactory.decodeResource(
	MainActivity.this.getResources(), R.drawable.stork);
	Bitmap mutableBitmap = bkgImage.copy(Bitmap.Config.ARGB_8888, true);

mancdevcarl / gist:5855364

Created June 25, 2013 02:06

Thread, Runnable, Handler, AsyncTask

	public class BlehActivity extends Activity {
	private Handler handler;
	private ProgressBar progress;

	@Override
	public void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	setContentView(R.layout.main);
	progress = (ProgressBar) findViewById(R.id.progressBar1);
	handler = new Handler();

mancdevcarl / gist:5767317

Last active December 18, 2015 10:19

POST

	String sourceString = "";

	HttpURLConnection connection;
	OutputStreamWriter request = null;

	URL url = null;
	String response = null;
	String params = "refext=http://offliberty.com&track=" + uri[0];

	try {

mancdevcarl / gist:5754340

Last active December 18, 2015 08:29

Reverse GEO to get City(locality)

	public class ReverseGeoAsync extends AsyncTask<String, String, String> {
	public interface AsyncDone {
	void networkRequestCompleted(String res);
	}
	private AsyncDone _listener;
	public ReverseGeoAsync(AsyncDone listenerParam) {
	_listener = listenerParam;
	}
	@Override
	protected String doInBackground(String... uri) {

mancdevcarl / gist:5750508

Last active December 18, 2015 07:58

HttpRequest, extend Async, Interface callback to ImageView

	import com.example.streetview.HttpRequest.NetworkListener;

	public class MainActivity extends Activity implements NetworkListener {

	ImageView iv;
	@Override
	public void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	setContentView(R.layout.activity_main);
	iv = (ImageView) findViewById(R.id.img);

mancdevcarl / gist:5737023

Last active December 18, 2015 05:59

AsyncTask Callback Example

	public class Act extends Activity {
	OnTaskCompleted otc = new OnTaskCompleted() {
	@Override
	public void onTaskCompleted(String result) {
	Log.d("onTaskCompleted", result);
	}
	};
	@Override
	protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);

mancdevcarl / gist:5716335

Last active December 18, 2015 03:09

Check if service is running using SharedPreferences

	//**in the service (ServiceX)
	public static boolean isRunning(Context ctx) {
	sharedPref = ctx.getSharedPreferences("my_pref", MODE_PRIVATE);
	return sharedPref.getBoolean("running", false);
	}
	private void setRunning(boolean running) {
	sharedPref = getSharedPreferences("my_pref", MODE_PRIVATE);
	SharedPreferences.Editor prefEditor = sharedPref.edit();
	prefEditor.putBoolean("running", running);
	prefEditor.commit();

mancdevcarl / gist:5692431

Last active December 17, 2015 23:49

wf

	find someDir/ -iname "*.flv" -exec ffmpeg -i {} -sameq -ar 22050 {}.mp4 ";" -ls
	vlc * --sout '#transcode{vcodec=h264,vb=92,channels=1,ab=16,samplerate=1024,width=320}:standard{access=http,mux=ts,dst=:666/tv.mp4}' --random --sout-keep
	awk -F'[ "]+' '$7 == "/" { ipcount[$1]++ }END { for (i in ipcount) {printf "%15s - %d\n", i, ipcount[i] } }' /var/log/apache2/access.log
	ffmpeg -loop 1 -shortest -y -i img.jpg -i snd.wav -acodec copy -vcodec mjpeg out.avi
	ls * \|sort > play.txt
	cat play.txt \| while IFS= read -r f; do printf "%05d %s\n" "$RANDOM" "$f"; done \| sort -n \| cut -c7- >> play.m3u
	sed -e 's/$/\nwf.mp4/' -i play.m3u

Carl mancdevcarl