How to use okhttp get the json

How to use okhttp get the json
http://stackoverflow.com/questions/28221555/how-does-okhttp-get-json-string
Create the right object

gson = new Gson();


Build the request

HttpUrl.Builder urlBuilder = HttpUrl.parse("https://api.github.help").newBuilder();
urlBuilder.addQueryParameter("v", "1.0");
urlBuilder.addQueryParameter("user", "vogella");
String url = urlBuilder.build().toString();

Request request = new Request.Builder()
                     .url(url)
                     .build();








OKHTTP3 update UI

client.newCall(request).enqueue(new Callback() {
    @Override
    public void onResponse(Call call, final Response response) throws IOException {
        // ... check for failure using `isSuccessful` before proceeding

        // Read data on the worker thread
        final String responseData = response.body().string();

        // Run view-related code back on the main thread
        MainActivity.this.runOnUiThread(new Runnable() {
            @Override
            public void run() {
                try {
                    TextView myTextView = (TextView) findViewById(R.id.myTextView);
                    myTextView.setText(responseData);
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
       }
    }
});

Specifica view raitio

https://plus.google.com/+AndroidDevelopers/posts/ZQS29a5yroK


use Percent Support Library

Embeed the youtube into the APP

Youtube API way:
https://www.sitepoint.com/using-the-youtube-api-to-embed-video-in-an-android-app/


Not use Youtube API way:

Video

https://github.com/lipangit/jiecaovideoplayer

https://github.com/google/ExoPlayer

http://www.androidhive.info/2014/12/how-to-play-youtube-video-in-android-app/

Youtube

https://github.com/PierfrancescoSoffritti/AndroidYouTubePlayer

https://github.com/Glurt/EdenYouTube

https://github.com/TheFinestArtist/YouTubePlayerActivity

No need use youtube api way:

https://github.com/roy989898/useVideoViewPlayYoutube

Tutorial:

https://www.sitepoint.com/using-the-youtube-api-to-embed-video-in-an-android-app/

Webview

https://github.com/JackDinealKIM/youtube-android-player-helper

Picasso:how to add a Reflect effect to the image

at the into function,add a callback


private void setImageUrl(ImageView imageView, String url) {
        Picasso.with(getContext())
                .load(url)
                .centerCrop().fit()
                .transform(new EffectTransformation())
                .into(imageView, new Callback() {
                    @Override
                    public void onSuccess() {
                        new Handler().postDelayed(new Runnable() {
                            @Override
                            public void run() {
                                if (imageVBackground.getDrawable() != null) {
                                    Bitmap bmp = ((BitmapDrawable) (imageVBackground.getDrawable())).getBitmap();
                                    int bmpWidth = bmp.getWidth();
                                    int bmpHeight = bmp.getHeight();
                                    Bitmap b = Bitmap.createBitmap(bmp, 0, bmpHeight * 5 / 6, bmpWidth, bmpHeight / 6, null, false);
                                    Bitmap newBitmap = addGradient(b);
                                    ivMirror.setImageBitmap(newBitmap);
//                                   ivMirror.setAlpha(0.1f);


                                }
                            }
                        }, 300);
                    }

                    @Override
                    public void onError() {

                    }
                });

    }