Java Ion类代码示例

import com.koushikdutta.ion.Ion; //导入依赖的package包/类
/**
 * Send a call to the api to flag given post with a given reason.
 *
 * @param postUuid uuid for the post
 * @param reason   reason for flag
 */
public void flagPost(final Context context, String postUuid, String reason) {
    String uri = apiUrl + "/post/" + postUuid + "/flag";
    JsonObject json = new JsonObject();
    json.addProperty("reason", reason);
    Ion.with(context)
        .load(uri)
        .setTimeout(5000)
        .setJsonObjectBody(json)
        .asString()
        .setCallback(new FutureCallback<String>() {
            @Override
            public void onCompleted(Exception e, String result) {

                if (e == null) {
                    Toast.makeText(context, R.string.flag_response, Toast.LENGTH_SHORT).show();
                } else {
                    Toast.makeText(context, R.string.flag_error_response, Toast.LENGTH_SHORT).show();
                }
            }
        });
}
 

import com.koushikdutta.ion.Ion; //导入依赖的package包/类
/**
 * Bind a {@link Post} to this view.
 *
 * @param post The post to bind.
 */
public void bindType(Post post) {
    super.bindType(post);

    tweetTextView.setText(post.getContentText());
    timeTextView.setText(relativeTimeSpan(post.getPublishedAt()));
    twitterUsernameTextView.setText(post.getAuthor());

    Ion.with(imageView)
        .load(post.getImageUrls().get(0))
        .setCallback(new FutureCallback<ImageView>() {
            @Override
            public void onCompleted(Exception e, ImageView result) {
                progressBar.setVisibility(View.GONE);
            }
        });

    popupMenuImage.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            showPopupMenu(v, getAdapterPosition());
        }
    });
}
 

import com.koushikdutta.ion.Ion; //导入依赖的package包/类
@Override
public void onBindViewHolder(final ViewHolder holder, final int position) {
    final PhotoItem item = list.get(position);

    Ion.with(context)
            .load(getPath(item.getPath()))
            .intoImageView(holder.image);

    holder.remove.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {

            if (clickListener != null) {
                clickListener.onRemoveClickListener(view, position);
            }

        }
    });

}
 

import com.koushikdutta.ion.Ion; //导入依赖的package包/类
public static void requestAPIGET(Context c, String endpoint, final FutureCallback<String> callback) {
    String auth = "Basic ".concat(Base64.encodeToString(username.concat(":").concat(password).getBytes(), Base64.NO_WRAP));

    Ion.with(c)
    .load(host.concat(endpoint))
    .setHeader("Authorization", auth)                // set the header
    .asString()
    .setCallback(new FutureCallback<String>() {
        @Override
        public void onCompleted(Exception e, String result) {
            if (e == null && JSONUtils.isJSONObject(result)) {
                try {
                    JSONObject o = new JSONObject(result);
                    if (o.getString("message").equals("Current user is not logged in")) {
                        callback.onCompleted(new Exception("401"), null);
                        return;
                    }
                } catch (JSONException e1) {

                }
            }

            callback.onCompleted(e, result);
        }
    });
}
 

import com.koushikdutta.ion.Ion; //导入依赖的package包/类
private void retrieveAccessTokenfromServer() {
    Ion.with(this)
            .load(String.format("%s?identity=%s", ACCESS_TOKEN_SERVER,
                    UUID.randomUUID().toString()))
            .asString()
            .setCallback(new FutureCallback<String>() {
                @Override
                public void onCompleted(Exception e, String token) {
                    if (e == null) {
                        VideoActivity.this.accessToken = token;
                    } else {
                        Toast.makeText(VideoActivity.this,
                                R.string.error_retrieving_access_token, Toast.LENGTH_LONG)
                                .show();
                    }
                }
            });
}
 

import com.koushikdutta.ion.Ion; //导入依赖的package包/类
private void exchangeServerAuthCodeForJWT(String firebaseUserId, String authCode, Set<Scope> grantedScopes, final SimpleCallback<String> jwtCallback) {
    Ion.with(context)
            .load(context.getString(R.string.APP_URL) + "/exchangeServerAuthCodeForJWT")
            .setBodyParameter("serverCode", authCode)
            .setBodyParameter("firebaseUserId", firebaseUserId)
            .setBodyParameter("grantedScopes", android.text.TextUtils.join(",", grantedScopes))
            .asJsonObject()
            .setCallback(new com.koushikdutta.async.future.FutureCallback<JsonObject>() {
                @Override
                public void onCompleted(Exception e, JsonObject result) {
                    if (e != null) {
                        jwtCallback.onError(e);
                        return;
                    }
                    String jwt = result.get("serviceAccessToken").getAsString();
                    AuthHelper.userJwt = jwt;
                    jwtCallback.onComplete(jwt);
                }
            });
}
 

import com.koushikdutta.ion.Ion; //导入依赖的package包/类
private ImageUtil(Context ctx) {
        this.context = ctx;
        threadPool = Executors.newFixedThreadPool(5);

        this.preferences = PreferenceManager.getDefaultSharedPreferences(ctx);
        provider = ImageServiceProvider.values()[preferences.getInt(PREFERENCE_PROVIDER, ImageServiceProvider.GLIDE.ordinal())];

        Fresco.initialize(context);
        picasso = Picasso.with(ctx);
        glide = Glide.with(ctx);
        universalImageLoader = ImageLoader.getInstance();
        ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(context)
                .diskCache(new UnlimitedDiskCache(ctx.getCacheDir())) // default
                .diskCacheSize(50 * 1024 * 1024)
                .diskCacheFileCount(100)
                .diskCacheFileNameGenerator(new HashCodeFileNameGenerator()) // default
//                .writeDebugLogs()
                .build();
        universalImageLoader.init(config);
        ion = Ion.getDefault(context);
    }
 

import com.koushikdutta.ion.Ion; //导入依赖的package包/类
@Override public void onBindViewHolder(PlayerHolder holder, int position) {
  Player player = players.get(position);
  holder.nickname.setText(player.getName());
  Club club = clubRepository.getById(player.getClubId());
  holder.points.setText(String.valueOf(player.getPoints()));
  Ion.with(context)
      .load(player.getPhoto())
      .withBitmap()
      .placeholder(R.mipmap.ic_launcher)
      .error(R.mipmap.ic_launcher)
      //.animateLoad(spinAnimation)
      //.animateIn(fadeInAnimation)
      .intoImageView(holder.photo);
  if (club == null) {
    return;
  }
  holder.club.setText(club.getName());
}
 

import com.koushikdutta.ion.Ion; //导入依赖的package包/类
private void getDate(String url) {
  Ion.with(getActivity()).load(url).as(new TypeToken<CarNewsTotalBean>(){}).setCallback(new FutureCallback<CarNewsTotalBean>() {
      @Override
      public void onCompleted(Exception e, CarNewsTotalBean result) {
          if(result!=null){
              for (int i=1;i<result.getT1348654060988().size();i++){
                  CarNewsBean carNewsBean=new CarNewsBean();
                  carNewsBean.setTitle(result.getT1348654060988().get(i).getTitle());
                  carNewsBean.setImgsrc(result.getT1348654060988().get(i).getImgsrc());
                  carNewsBean.setUrl(result.getT1348654060988().get(i).getUrl());
                  carNewsBean.setFrom(result.getT1348654060988().get(i).getSource());
                  list1.add(carNewsBean);
              }

          }
          adapter.notifyDataSetChanged();

      }
  });
}
 

import com.koushikdutta.ion.Ion; //导入依赖的package包/类
private void retrieveCapabilityToken(final ClientProfile newClientProfile) {

        // Correlate desired properties of the Device (from ClientProfile) to properties of the Capability Token
        Uri.Builder b = Uri.parse(TOKEN_SERVICE_URL).buildUpon();

        Ion.with(getApplicationContext())
                .load(b.toString())
                .asString()
                .setCallback(new FutureCallback<String>() {
                    @Override
                    public void onCompleted(Exception e, String capabilityToken) {
                        if (e == null) {
                            Log.d(TAG, capabilityToken);

                            // Update the current Client Profile to represent current properties
                          //  ClientActivity.this.clientProfile = newClientProfile;

                            // Create a Device with the Capability Token
                            createDevice(capabilityToken);
                        } else {
                            Log.e(TAG, "Error retrieving token: " + e.toString());
                            Toast.makeText(ClientActivity.this, "Error retrieving token", Toast.LENGTH_SHORT).show();
                        }
                    }
                });
    }
 

import com.koushikdutta.ion.Ion; //导入依赖的package包/类
protected boolean sync() throws ExecutionException, InterruptedException {
    LocalDate date = LocalDate.now();
    String _id = getId();

    final int year = LocalDate.now().getYear();

    char type = _id.charAt(0);
    String id = _id.substring(1);
    List<Day> result = Ion.with(App.get())
            .load("http://semerkandtakvimi.semerkandmobile.com/salaattimes?year=" + year + "&"
                    + (type == 'c' ? "cityId=" : "districtId=") + id)
            .as(new TypeToken<List<Day>>() {
            })
            .get();
    for (Day d : result) {
        date = date.withDayOfYear(d.DayOfYear);
        setTimes(date, new String[]{d.Fajr, d.Tulu, d.Zuhr, d.Asr, d.Maghrib, d.Isha});
    }
    return result.size() > 25;
}
 

import com.koushikdutta.ion.Ion; //导入依赖的package包/类
private void getHashes(){
    Ion.with(getApplicationContext())
            .load(filesURL + "/MD5SUMS").asString()
            .setCallback(new FutureCallback<String>() {
                @Override
                public void onCompleted(Exception e, String r) {
                    final String result = r;
                    runOnUiThread(new Runnable() {
                                      @Override
                                      public void run() {
                                          try {
                                              setHashes(result.split("\\s+"));
                                          }catch(Exception e2){
                                              setHashes(null);
                                          }
                                      }
                                  }
                    );
                }
            });
}
 

import com.koushikdutta.ion.Ion; //导入依赖的package包/类
/**
 * Get the current bus data by the bus station id
 * @param busId bus (station) id
 */
public  void getBusData(int busId)
{
    Ion.with(this).load(String.format("http://h.fs-et.de/api.php?id=%s&limit=5",String.valueOf(busId))).asJsonObject().setCallback(new FutureCallback<JsonObject>() {
        @Override
        public void onCompleted(Exception e, JsonObject result) {

            if(e!= null)
            {
                e.printStackTrace();
                return;
            }
            Type collectionType = new TypeToken<BusData>() {
            }.getType();

            BusData userApiFrame = (BusData)new Gson().fromJson(result,collectionType);
            TextView textView = (TextView)findViewById(R.id.tV_bus_comes_at);
            Departure departure = userApiFrame.getDepartures().get(0);
            busDepart = departure;
            textView.setText(String.format("Bus (%s - %s) kommt um: %s",departure.getLine(),departure.getDirection(),departure.getTimetable()));

        }
    });
}
 

import com.koushikdutta.ion.Ion; //导入依赖的package包/类
@Override
public void onClick(View view) {
    switch (view.getId()) {
        case R.id.submit:
            File file = new File(Const.getDownloadPath() + "/闪讯wifi助手 " + bean.getVersionName() + ".apk");
            if (file.exists()) {
                installApk(file);
                return;
            }
            MToast.show(context, "正在下载");
            submit.setClickable(false);
            submit.setText("正在下载");
            progressBar.setVisibility(View.VISIBLE);
            Ion.with(context).load(bean.getDownloadURL()).progressBar(progressBar).write(file).setCallback(new FutureCallback<File>() {
                @Override
                public void onCompleted(Exception e, File result) {
                    submit.setClickable(true);
                    submit.setText("安装");
                    installApk(result);
                }
            });
            break;
    }
}
 

import com.koushikdutta.ion.Ion; //导入依赖的package包/类
private void checkNetwork(final Context context, final FetchCallback callback) {
    Ion.with(context).load(Constant.API_URL + "/heart/GetIp").setTimeout(10000).asJsonObject().setCallback(new FutureCallback<JsonObject>() {
        @Override
        public void onCompleted(Exception e, JsonObject result) {
            if (e == null) {
                Constant.DEVICES_IP = result.get("ip").getAsString();
                callback.get("dial_success");
                checkNeedSentHeart(context);
            } else {
                callback.error();
            }

        }
    });

}