Kenny Chapman chap19150

chap19150 / gist:b42f0a7b5da78047fed6

Created August 25, 2015 18:20

Handler

	private Handler handler = new Handler();

	@Override
	protected void onCreate(Bundle savedInstanceState) {
	...
	handler.post(runnable);
	}

	@Override
	protected void onPause() {

chap19150 / android_m_permissions

Created June 15, 2015 02:50

	private static final int PERMISSIONS_REQUEST_READ_CONTACTS = 1;
	private static String[] PERMISSIONS_CONTACT = {Manifest.permission.READ_CONTACTS}

	if (checkSelfPermission(PERMISSIONS_CONTACT)) {
	Log.i(TAG,
	"Contact permissions have already been granted. Displaying contact details.");
	} else {
	Log.i(TAG, "Contact permissions has NOT been granted. Requesting permission.");
	requestPermissions(PERMISSIONS_CONTACT, PERMISSIONS_REQUEST_READ_CONTACTS);
	}

chap19150 / StatusBarRemover

Created September 24, 2013 14:47

Removing the status bar

	//Hide the navigation bar if we are on a Gamestop tablet.
	mStatusBar = getSystemService("statusbar");

	if (mStatusBar != null){
	Log.v("statusbar", "get status bar service "+mStatusBar.getClass());
	Method[] arrayOfMethods;
	Method localMethod;
	arrayOfMethods = mStatusBar.getClass().getMethods();
	for (int i = 0; i < arrayOfMethods.length; i++){
	localMethod = arrayOfMethods[i];

chap19150 / urlencode.java

Created June 18, 2013 18:58

java url encoding

	/**
	* URL encodes an array of parameters into a query string.
	*
	* @param params
	* @return
	*/
	private static String urlEncode(String[] params) {
	if (params.length % 2 != 0) {
	throw new IllegalArgumentException("Params must have an even number of elements.");
	}

chap19150 / gist:5808185

Created June 18, 2013 18:56

java url encoding

	/**
	* URL encodes an array of parameters into a query string.
	*
	* @param params
	* @return
	*/
	private static String urlEncode(String[] params) {
	if (params.length % 2 != 0) {
	throw new IllegalArgumentException("Params must have an even number of elements.");
	}