Daniel bamssong
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| List<WifiConfiguration> list = wifiManager.getConfiguredNetworks(); | |
| for (WifiConfiguration i : list) { | |
| if (i.SSID != null && i.SSID.equals("\"" + ssid + "\"")) { | |
| wifiManager.disconnect(); | |
| wifiManager.enableNetwork(i.networkId, true); | |
| wifiManager.reconnect(); | |
| } | |
| } | |
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| func visibleBottomView(type: Type, info : MarkerInfo) { | |
| for constraint in self.bottomView.constraints as [NSLayoutConstraint] { | |
| if constraint.identifier == "bottom_height" { | |
| constraint.constant = 240 | |
| } | |
| } | |
| } | |
| func goneBottonView() { | |
| for constraint in self.bottomView.constraints as [NSLayoutConstraint] { |
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| TextView secondTextView = new TextView(this); | |
| Shader textShader=new LinearGradient(0, 0, 0, 20, | |
| new int[]{Color.GREEN,Color.BLUE}, | |
| new float[]{0, 1}, TileMode.CLAMP); | |
| secondTextView.getPaint().setShader(textShader); |
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| public class MainActivity extends ActionBarActivity { | |
| private int type; | |
| public static final int KEY_ONE = 1; | |
| public static final int KEY_TWO = 2; | |
| @IntDef({KEY_ONE, KEY_TWO}) | |
| public @interface KeyType{} |
bamssong
/ android Random color -> view setColor
Created
October 5, 2015 13:10
android Random color -> view setColor
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| Random rnd = new Random(); | |
| int color = Color.argb(255, rnd.nextInt(256), rnd.nextInt(256), rnd.nextInt(256)); | |
| v.setBackgroundColor(color); |
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| /** | |
| * Uses a combination of a PageTransformer and swapping X & Y coordinates | |
| * of touch events to create the illusion of a vertically scrolling ViewPager. | |
| * | |
| * Requires API 11+ | |
| * | |
| */ | |
| public class VerticalViewPager extends ViewPager { | |
| public VerticalViewPager(Context context) { |
bamssong
/ get InetAddress
Created
September 29, 2015 11:19
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| private String getWifiIp() throws SocketException { | |
| for (Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces(); | |
| en.hasMoreElements(); ) { | |
| NetworkInterface intf = en.nextElement(); | |
| if (intf.isLoopback()) { | |
| continue; | |
| } | |
| if (intf.isVirtual()) { | |
| continue; | |
| } |
bamssong
/ retrofit cache
Created
September 26, 2015 17:41
http://stackoverflow.com/questions/23429046/can-retrofit-with-okhttp-use-cache-data-when-offline
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| RestAdapter.Builder builder= new RestAdapter.Builder() | |
| .setRequestInterceptor(new RequestInterceptor() { | |
| @Override | |
| public void intercept(RequestFacade request) { | |
| request.addHeader("Accept", "application/json;versions=1"); | |
| if (MyApplicationUtils.isNetworkAvailable(context)) { | |
| int maxAge = 60; // read from cache for 1 minute | |
| request.addHeader("Cache-Control", "public, max-age=" + maxAge); | |
| } else { | |
| int maxStale = 60 * 60 * 24 * 28; // tolerate 4-weeks stale |
bamssong
/ android ex start activity
Created
September 21, 2015 19:41
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| // 웹페이지 띄우기 | |
| Uri uri = Uri.parse("http://www.google.com"); | |
| Intent it = new Intent(Intent.ACTION_VIEW,uri); | |
| startActivity(it); | |
| // 구글맵 띄우기 | |
| Uri uri = Uri.parse("geo:38.899533,-77.036476"); | |
| Intent it = new Intent(Intent.Action_VIEW,uri); | |
| startActivity(it); |
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| final ObjectAnimator oa = ObjectAnimator.ofFloat(view, "x", 100f); | |
| oa.setDuration(5000); | |
| oa.start(); |
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