The best and worst thing about being a web developer is that the web is constantly changing. While this is exciting it also means that web developers must always be proactive about learning new techniques or programming languages, adapting to changes, and be willing and eager to accept new challenges. This could include tasks such […]
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private void runThread() { new Thread() { public void run() { while (i++ < 1000) { try { runOnUiThread(new Runnable() { @Override public void run() { btn.setText("#" + i); } }); Thread.sleep(300); } catch (InterruptedException e) { e.printStackTrace(); } } } }.start(); } |
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for (double i = 1; i >= 0; i -= 0.01) { i = Math.round(i * 100) / 100.0d; int alpha = (int) Math.round(i * 255); String hex = Integer.toHexString(alpha).toUpperCase(); if (hex.length() == 1) hex = "0" + hex; int percent = (int) (i * 100); System.out.println(String.format("%d%% — %s", percent, hex)); } |
100% — FF 99% — FC 98% — FA 97% — F7 96% — F5 95% — F2 94% — F0 93% — ED 92% — EB 91% — E8 90% — E6 89% — E3 88% — E0 87% — DE 86% — DB 85% — D9 84% — D6 83% — D4 […]
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public class MyTextView extends TextView { public MyTextView(Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); init(); } public MyTextView(Context context, AttributeSet attrs) { super(context, attrs); init(); } public MyTextView(Context context) { super(context); init(); } private void init() { if (!isInEditMode()) { Typeface tf = Typeface.createFromAsset(getContext().getAssets(), "fonts/Lato-Regular.ttf"); setTypeface(tf); } } } |
in xml file
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<customfonts.MyTextView android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginTop="16dp" android:gravity="center" android:text="Stories to read" android:textColor="#757575" android:textSize="16dp" /> |
where “customfonts.MyTextView” is package and class name
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<div class="twitter-feeds"> <div class="head-part"> <div class="round-part"></div> <?php $xml = simplexml_load_file ( 'https://twitrss.me/twitter_user_to_rss/?user=RebelOg_' ); ?> <div class="title-part"> <div class="title text-ellipsis">twitter</div> <div class="desc">Rebel OG</div> </div> <div class="clear"></div> </div> <div class="data-part flex-item-social"> <ul class="feeds-list" style=" height: 400px; overflow: scroll; "> <?php foreach ( $xml->channel->item as $item ) { ?> <li > <div class="tweet-icon"></div> <div class="tweet-detail"> <div class="tweet-desc"> <?php echo $item->title;?> </div> <div class="tweet-link"> <a target="_blank" href="<?php echo $item->link;?>"> <?php echo $item->link;?></a> </div> <div class="tweet-time"> <?php echo human_time_diff(strtotime($item->pubDate), current_time('timestamp')) . " " . __('ago');?> </div> </div> <div class="clear"></div> </li> <?php } ?> </ul> </div> </div> |
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<a class="twitter-timeline" href="https://twitter.com/BJP4Rajasthan" data-height="405">Tweets by BJP4Rajasthan</a><script src="//platform.twitter.com/widgets.js" async="" charset="utf-8"></script> |
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<iframe style="border: none; overflow: hidden;" src="https://www.facebook.com/plugins/page.php?href=https%3A%2F%2Fwww.facebook.com%2Fbjp4rajasthan%2F&tabs=timeline&width=340&height=405&small_header=true&adapt_container_width=true&hide_cover=false&show_facepile=true&appId" width="340" height="405" frameborder="0" scrolling="no"></iframe> |
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Intent intent = new Intent(Intent.ACTION_SEND); intent.setType("text/plain"); intent.putExtra(Intent.EXTRA_TEXT, "http://www.techrepublic.com"); intent.putExtra(android.content.Intent.EXTRA_SUBJECT, "Check out this site!"); startActivity(Intent.createChooser(intent, "Share")); |
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//////////////////////////// private void copyAssets() { AssetManager assetManager = getActivity().getAssets(); String[] files = null; try { files = assetManager.list(""); } catch (IOException e) { Log.e("tag", "Failed to get asset file list.", e); } if (files != null) for (String filename : files) { InputStream in = null; OutputStream out = null; try { in = assetManager.open(filename); File outFile = new File(getActivity().getExternalFilesDir(null), filename); out = new FileOutputStream(outFile); copyFile(in, out); } catch(IOException e) { Log.e("tag", "Failed to copy asset file: " + filename, e); } finally { if (in != null) { try { in.close(); } catch (IOException e) { // NOOP } } if (out != null) { try { out.close(); } catch (IOException e) { // NOOP } } } } } private void copyFile(InputStream in, OutputStream out) throws IOException { byte[] buffer = new byte[1024]; int read; while((read = in.read(buffer)) != -1){ out.write(buffer, 0, read); } } |
Android Storage system to access the path of External and Internal files and folders. Android uses more than one file system (think of “multiple drives/partitions” when comparing with your computer, while sharing a common base, directory structures might differ between manufacturers. What is a file system? A file system (or filesystem) is an abstraction to […]
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// Add code to print out the key hash try { PackageInfo info = getPackageManager().getPackageInfo( "com.facebook.samples.hellofacebook", PackageManager.GET_SIGNATURES); for (Signature signature : info.signatures) { MessageDigest md = MessageDigest.getInstance("SHA"); md.update(signature.toByteArray()); Log.d("KeyHash:", Base64.encodeToString(md.digest(), Base64.DEFAULT)); } } catch (NameNotFoundException e) { } catch (NoSuchAlgorithmException e) { } |
Inside Adapter class
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/** * Here is the key method to apply the animation */ private void setAnimation(View viewToAnimate, int position) { // If the bound view wasn't previously displayed on screen, it's animated if (position > lastPosition) { Animation animation = AnimationUtils.loadAnimation(mainContext, android.R.anim.slide_in_left); viewToAnimate.startAnimation(animation); lastPosition = position; } } |
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@Override public void onBindViewHolder(MyViewHolder holder, int position) { holder.cat_name.setText(categoryList.get(position).getName()); // Here you apply the animation when the view is bound // setAnimation(holder.container, position); } |
Where holder is main container (Relative Layout)