com.facebook.react.bridge.Callback Java Examples

private CropTask(
    ReactContext context,
    String uri,
    int x,
    int y,
    int width,
    int height,
    Callback success,
    Callback error) {
  super(context);
  if (x < 0 || y < 0 || width <= 0 || height <= 0) {
    throw new JSApplicationIllegalArgumentException(String.format(
        "Invalid crop rectangle: [%d, %d, %d, %d]", x, y, width, height));
  }
  mContext = context;
  mUri = uri;
  mX = x;
  mY = y;
  mWidth = width;
  mHeight = height;
  mSuccess = success;
  mError = error;
}
 

public void clearCookies(final Callback callback) {
  if (USES_LEGACY_STORE) {
    new GuardedResultAsyncTask<Boolean>(mContext) {
      @Override
      protected Boolean doInBackgroundGuarded() {
        getCookieManager().removeAllCookie();
        mCookieSaver.onCookiesModified();
        return true;
      }

      @Override
      protected void onPostExecuteGuarded(Boolean result) {
        callback.invoke(result);
      }
    }.execute();
  } else {
    clearCookiesAsync(callback);
  }
}
 

/**
     * 进行网络请求
     */
    @ReactMethod
    public void getSearchInfo(String url, ReadableMap params, ReadableMap cookie, Callback callback1, final Callback callback2) {
        final WritableNativeMap map = new WritableNativeMap();

        HttpUtil.PostUrl(url, params.toHashMap(), cookie.toHashMap(), new ProtocolCallback.UnitCallback<String>() {
            @Override
            public void onCompleted(String s) {
                map.putBoolean("isOk", true);
                map.putString("responseJson", s);
                callback2.invoke(map);
            }

            @Override
            public void onFailure(String errMsg) {
                map.putBoolean("isOk", false);
                map.putString("message", errMsg);
                callback2.invoke(map);
            }
        });


//
    }
 

@ReactMethod
public void setServiceState(final ReadableMap map, final Callback callback) {
    if (map == null) {
        return;
    }
    final String st = map.getString("state");
    final String sid = map.getString("sid");

    ThirdProviderAPI.setServiceStatus(CurrentPreference.getInstance().getUserid(), st, sid, new ProtocolCallback.UnitCallback<Boolean>() {
        @Override
        public void onCompleted(Boolean aBoolean) {
            WritableNativeMap writableNativeMap = new WritableNativeMap();
            writableNativeMap.putBoolean("result", aBoolean);
            callback.invoke(writableNativeMap);
        }

        @Override
        public void onFailure(String errMsg) {
        }
    });
}
 

/**
 * 获取用户信息
 *
 * @param userId
 * @param callback
 */
@ReactMethod
public void getUserInfo(final String userId, final Callback callback) {

    ConnectionUtil.getInstance().getUserCard(userId, new IMLogicManager.NickCallBack() {
        @Override
        public void onNickCallBack(Nick nick) {
            WritableMap hm = new WritableNativeMap();

            hm.putString("Name", nick.getName());
            hm.putString("Remarks", nick.getMark());
            hm.putString("HeaderUri", nick.getHeaderSrc());
            hm.putString("Department", nick.getDescInfo());
            hm.putString("UserId", nick.getXmppId());
            WritableNativeMap map = new WritableNativeMap();
            map.putMap("UserInfo", hm);
            callback.invoke(map);
        }
    }, false, true);
}
 

@ReactMethod
    public void readSleep(double startDate, double endDate, Callback error, Callback success) {
    HealthDataResolver resolver = new HealthDataResolver(mStore, null);
        Filter filter = Filter.and(
            Filter.greaterThanEquals(HealthConstants.Sleep.START_TIME, (long)startDate),
            Filter.lessThanEquals(HealthConstants.Sleep.END_TIME, (long)endDate)
        );
        HealthDataResolver.ReadRequest request = new ReadRequest.Builder()
                .setDataType(HealthConstants.Sleep.HEALTH_DATA_TYPE) 
                .setProperties(new String[]{
                        HealthConstants.Sleep.START_TIME,
                        HealthConstants.Sleep.END_TIME,
                        HealthConstants.Sleep.TIME_OFFSET,
                        HealthConstants.Sleep.DEVICE_UUID
                })
                .setFilter(filter)
                .build();

        try {
            resolver.read(request).setResultListener(new HealthDataResultListener(this, error, success));
        } catch (Exception e) {
            Log.e(REACT_MODULE, e.getClass().getName() + " - " + e.getMessage());
            Log.e(REACT_MODULE, "Getting Sleep fails.");
            error.invoke("Getting Sleep fails.");
        }
}
 

/**
     * 同步在线通知状态
     *
     * @param callback
     */
    @ReactMethod
    public void syncOnLineNotifyState(Callback callback) {
//        CurrentPreference.ProFile proFile = CurrentPreference.getInstance().getProFile();
//        WritableMap map = new WritableNativeMap();
////        WritableMap params = new WritableNativeMap();
////        params.putBoolean("syncOnLineNotifyState",proFile.isOfflinePush());
//        map.putBoolean("state", proFile.isOfflinePush());
//        callback.invoke(map);


        WritableMap map = new WritableNativeMap();
        boolean state = ConnectionUtil.getInstance().getPushStateBy(PushSettinsStatus.PUSH_ONLINE);
        map.putBoolean("state", state);
        callback.invoke(map);

    }
 

/**
 * 根据文字搜索联系人
 *
 * @param params
 * @param callback
 */
@ReactMethod
public void selectUserListByText(ReadableMap params, Callback callback) {
    String groupId = params.getString("groupId");
    String searchText = params.getString("searchText");
    List<Nick> userList = ConnectionUtil.getInstance().SelectUserListBySearchText(groupId, searchText);
    WritableNativeArray array = new WritableNativeArray();

    for (int i = 0; i < userList.size(); i++) {
        Nick nick = userList.get(i);
        WritableNativeMap map = new WritableNativeMap();
        map.putString("name", TextUtils.isEmpty(nick.getName()) ? nick.getXmppId() : nick.getName());
        map.putString("xmppId", nick.getXmppId());
        map.putString("headerUri", TextUtils.isEmpty(nick.getHeaderSrc()) ? defaultUserImage : nick.getHeaderSrc());
        map.putBoolean("hasInGroup", nick.isInGroup());
        map.putString("desc",nick.getDescInfo());
        array.pushMap(map);

    }
    WritableNativeMap re = new WritableNativeMap();
    re.putArray("UserList", array);
    re.putBoolean("ok", true);
    callback.invoke(re);
}
 

@ReactMethod
public void selectGroupMemberForKick(ReadableMap params, Callback callback) {
    String groupId = params.getString("groupId");
    List<Nick> userList = ConnectionUtil.getInstance().selectGroupMemberForKick(groupId);
    WritableNativeArray array = new WritableNativeArray();
    for (int i = 0; i < userList.size(); i++) {
        Nick nick = userList.get(i);
        WritableNativeMap map = new WritableNativeMap();
        map.putString("name", TextUtils.isEmpty(nick.getName()) ? nick.getXmppId() : nick.getName());
        map.putString("xmppId", nick.getXmppId());
        map.putString("headerUri", TextUtils.isEmpty(nick.getHeaderSrc()) ? defaultUserImage : nick.getHeaderSrc());
        array.pushMap(map);

    }
    WritableNativeMap re = new WritableNativeMap();
    re.putArray("UserList", array);
    re.putBoolean("ok", true);
    callback.invoke(re);
}
 

/**
 * 群踢人
 *
 * @param params
 */
@ReactMethod
public void kickGroupMember(ReadableMap params, Callback callback) {
    final String groupId = params.getString("groupId");
    ReadableMap map = params.getMap("members");
    ReadableMapKeySetIterator keySet = map.keySetIterator();
    Map<String, String> memberMap = new HashMap<>();
    while (keySet.hasNextKey()) {
        ReadableMap item = map.getMap(keySet.nextKey());
        String userId = item.getString("xmppId");
        String name = item.getString("name");
        memberMap.put(name, userId);
    }
    if (TextUtils.isEmpty(groupId) || memberMap.size() == 0) {
        return;
    }
    ConnectionUtil.getInstance().delGroupMember(groupId, memberMap);
    sendEvent("closeKickMembers", new WritableNativeMap());
    toast("成员已移除");
}
 

/**
     * 同步群置顶信息
     *
     * @param groupId
     * @param callback
     */
    @ReactMethod
    public void syncGroupStickyState(String groupId, Callback callback) {
//        RecentConversation rc = new RecentConversation();
//        rc.setId(groupId);
//        rc.setRealUser(groupId);
//        rc = ConnectionUtil.getInstance().SelectConversationByRC(rc);
        UserConfigData userConfigData = new UserConfigData();
        userConfigData.setSubkey(groupId + "<>" + groupId);
        userConfigData.setKey(CacheDataType.kStickJidDic);
        UserConfigData ucd = ConnectionUtil.getInstance().selectUserConfigValueForKey(userConfigData);
//        recentConvDataModel.selectRecentConvById(rc);
//        panelView.setTop(rc.getTop()>0);
        WritableNativeMap map = new WritableNativeMap();
        map.putBoolean("state", ucd != null);
        callback.invoke(map);
    }
 

/**
 * 查询不在星标联系人的好友
 *
 * @param callback
 */
@ReactMethod
public void selectFriendsNotInStarContacts(Callback callback) {
    List<Nick> list = IMDatabaseManager.getInstance().selectFriendsNotInStarContacts();
    WritableNativeArray array = new WritableNativeArray();
    for (int i = 0; i < list.size(); i++) {
        Nick nick = list.get(i);
        WritableNativeMap map = new WritableNativeMap();
        map.putString("Name", TextUtils.isEmpty(nick.getName()) ? nick.getXmppId() : nick.getName());
        map.putString("XmppId", nick.getXmppId());
        map.putString("HeaderUri", TextUtils.isEmpty(nick.getHeaderSrc()) ? defaultUserImage : nick.getHeaderSrc());
        array.pushMap(map);

    }
    WritableNativeMap re = new WritableNativeMap();
    re.putArray("contacts", array);
    callback.invoke(re);
}
 

@ReactMethod
public void selectUserNotInStartContacts(String key, Callback callback) {
    List<Nick> list = IMDatabaseManager.getInstance().selectUserNotInStartContacts(key);
    WritableNativeArray array = new WritableNativeArray();
    for (int i = 0; i < list.size(); i++) {
        Nick nick = list.get(i);
        WritableNativeMap map = new WritableNativeMap();
        map.putString("Name", TextUtils.isEmpty(nick.getName()) ? nick.getXmppId() : nick.getName());
        map.putString("XmppId", nick.getXmppId());
        map.putString("HeaderUri", TextUtils.isEmpty(nick.getHeaderSrc()) ? defaultUserImage : nick.getHeaderSrc());
        array.pushMap(map);

    }
    WritableNativeMap re = new WritableNativeMap();
    re.putArray("users", array);
    callback.invoke(re);
}
 

@ReactMethod
public void selectStarOrBlackContacts(String pkey, Callback callback) {
    List<Nick> list = IMDatabaseManager.getInstance().selectStarOrBlackContactsAsNick(pkey);
    WritableNativeArray array = new WritableNativeArray();
    for (int i = 0; i < list.size(); i++) {
        Nick nick = list.get(i);
        WritableNativeMap map = new WritableNativeMap();
        map.putString("Name", TextUtils.isEmpty(nick.getName()) ? nick.getXmppId() : nick.getName());
        map.putString("XmppId", nick.getXmppId());
        map.putString("HeaderUri", TextUtils.isEmpty(nick.getHeaderSrc()) ? defaultUserImage : nick.getHeaderSrc());
        array.pushMap(map);

    }
    WritableNativeMap re = new WritableNativeMap();
    re.putArray("data", array);
    callback.invoke(re);
}
 

/**
 * Clears the database.
 */
@ReactMethod
public void clear(final Callback callback) {
  new GuardedAsyncTask<Void, Void>(getReactApplicationContext()) {
    @Override
    protected void doInBackgroundGuarded(Void... params) {
      if (!mReactDatabaseSupplier.ensureDatabase()) {
        callback.invoke(AsyncStorageErrorUtil.getDBError(null));
        return;
      }
      try {
        mReactDatabaseSupplier.clear();
        callback.invoke();
      } catch (Exception e) {
        FLog.w(ReactConstants.TAG, e.getMessage(), e);
        callback.invoke(AsyncStorageErrorUtil.getError(null, e.getMessage()));
      }
    }
  }.executeOnExecutor(executor);
}
 

@ReactMethod
public void sendSignal(String sessionId, ReadableMap signal, Callback callback) {
    ConcurrentHashMap<String, Session> mSessions = sharedState.getSessions();
    Session mSession = mSessions.get(sessionId);
    ConcurrentHashMap<String, Connection> mConnections = sharedState.getConnections();
    String connectionId = signal.getString("to");
    Connection mConnection = null;
    if (connectionId != null) {
        mConnection = mConnections.get(connectionId);
    }
    if (mConnection != null && mSession != null) {
        mSession.sendSignal(signal.getString("type"), signal.getString("data"), mConnection);
        callback.invoke();
    } else if (mSession != null) {
        mSession.sendSignal(signal.getString("type"), signal.getString("data"));
        callback.invoke();
    } else {
        WritableMap errorInfo = EventUtils.createError("There was an error sending the signal. The native session instance could not be found.");
        callback.invoke(errorInfo);
    }

}
 

@ReactMethod
    public void readHeight(double startDate, double endDate, Callback error, Callback success) {
     HealthDataResolver resolver = new HealthDataResolver(mStore, null);
        Filter filter = Filter.and(
            Filter.greaterThanEquals(HealthConstants.Height.START_TIME, (long)startDate),
            Filter.lessThanEquals(HealthConstants.Height.START_TIME, (long)endDate)
        );
        HealthDataResolver.ReadRequest request = new ReadRequest.Builder()
                .setDataType(HealthConstants.Height.HEALTH_DATA_TYPE)
                .setProperties(new String[]{
                        HealthConstants.Height.HEIGHT,
                        HealthConstants.Height.START_TIME,  
                        HealthConstants.Height.TIME_OFFSET,
                        HealthConstants.Height.DEVICE_UUID 
                })
                .setFilter(filter)
                .build();

        try {
            resolver.read(request).setResultListener(new HealthDataResultListener(this, error, success));
        } catch (Exception e) {
            Log.e(REACT_MODULE, e.getClass().getName() + " - " + e.getMessage());
            Log.e(REACT_MODULE, "Getting Height fails.");
            error.invoke("Getting Height fails.");
        }
}
 

public SingleLocationUpdate(
  FusedLocationProviderClient fusedLocationProviderClient,
  LocationRequest locationRequest,
  long timeout,
  Callback success,
  Callback error
) {
  mFusedProviderClient = fusedLocationProviderClient;
  mLocationRequest = locationRequest;
  mTimeout = timeout;
  mSuccessCallback = success;
  mErrorCallback = error;
}
 

private void onCallback(Intent intent) {
    // Define callback
    Callback callback = null;

    if (intent.hasExtra("callback_id")) {
        int id = intent.getIntExtra("callback_id", -1);
        if (callbacks.containsKey(id)) {
            callback = callbacks.remove(id);
        } else {
            Log.w(TAG, "Callback with \""+ id +"\" identifier not found (\""+ intent.getAction() +"\")");
        }
    }

    if (callback == null) {
        return;
    }

    // -----
    if (intent.hasExtra("exception")) {
        Log.w(TAG, "Callback executed with exception state: " + intent.getStringExtra("exception"));
        callback.invoke(false, intent.getStringExtra("exception"));
    } else if (intent.hasExtra("data")) {
        Object params = ArgumentUtils.fromJson(intent.getStringExtra("data"));
        callback.invoke(true, params);
    } else {
        callback.invoke(true, true);
    }
}
 

@ReactMethod
public void getSafeAreaInsets(Callback cb) {
  Map<String, Object> constants = this._getSafeAreaInsets();
  WritableMap map = new WritableNativeMap();

  map.putInt("safeAreaInsetsTop", ((Float) constants.get("safeAreaInsetsTop")).intValue());
  map.putInt("safeAreaInsetsBottom", ((Float) constants.get("safeAreaInsetsBottom")).intValue());
  map.putInt("safeAreaInsetsLeft", ((Float) constants.get("safeAreaInsetsLeft")).intValue());
  map.putInt("safeAreaInsetsRight", ((Float) constants.get("safeAreaInsetsRight")).intValue());

  cb.invoke(map);
}
 

@ReactMethod
public void enable(Callback success, Callback error) {
    if(hotspot.isEnabled()) {
        success.invoke();
    }
    else
        error.invoke("Hotspot already running");
}
 

public ConnectionListener(SamsungHealthModule module, Callback error, Callback success)
{
    mModule = module;
    mErrorCallback = error;
    mSuccessCallback = success;
    mKeySet = new HashSet<PermissionKey>();
}
 

/**
 * 浏览大图 图片
 *
 * @param params   imageUrl为图片地址
 * @param callback
 */
@ReactMethod
public void browseBigImage(ReadableMap params, Callback callback) {
    if (params.hasKey("imageUrl")) {
        String imageUrl = params.getString("imageUrl");
        if (TextUtils.isEmpty(imageUrl)) {

        } else {
            NativeApi.openBigImage(imageUrl, MyDiskCache.getSmallFile(imageUrl + "&w=96&h=96").getAbsolutePath());
        }
    }
}
 

@ReactMethod
public void peersList(final Callback success,final Callback error) {
    hotspot.setPeersCallback(new HotspotManager.peersList() {
        @Override
        public void onPeersScanned(ArrayList<ClientScanResult> peers) {
            if(!peers.isEmpty()) {
                JSONArray arrayOfPeers = new JSONArray();
                int count = 1;
                for(ClientScanResult peer: peers) {
                    JSONObject object = new JSONObject();
                    try {
                        object.put("ip", peer.getIpAddr());
                        object.put("mac", peer.getHWAddr());
                        peer.setDevice("Device "+(count++)+"");
                        object.put("device", peer.getDevice());
                    } catch(JSONException e) {
                        error.invoke("Fetching has failed");
                    }
                    arrayOfPeers.put(object);
                }
                success.invoke(arrayOfPeers.toString());

            } else {
                error.invoke("Hotspot is empty");
            }
        }
    });
}
 

/**
 * Determines the location on screen, width, and height of the given view relative to the root
 * view and returns the values via an async callback.
 */
public void measure(int reactTag, Callback callback) {
  // This method is called by the implementation of JS touchable interface (see Touchable.js for
  // more details) at the moment of touch activation. That is after user starts the gesture from
  // a touchable view with a given reactTag, or when user drag finger back into the press
  // activation area of a touchable view that have been activated before.
  mOperationsQueue.enqueueMeasure(reactTag, callback);
}
 

@ReactMethod
public void getLocalSearchKeyHistory(ReadableMap params,Callback callback){
    int limit = 5;
    int type = 0 ;
    List<SearchKeyData> list =IMDatabaseManager.getInstance().getLocalSearchKeyHistory(type ,limit);
    WritableNativeMap map = new WritableNativeMap();
    map.putBoolean("isOk",true);
    WritableNativeArray array = new WritableNativeArray();
    for (int i = 0; i < list.size(); i++) {
        array.pushString(list.get(i).getSearchKey());
    }
    map.putArray("searchKeys",array);
    callback.invoke(map);
}
 

@ReactMethod
public void isAppInstalled(String packageName, Callback cb) {
  try {
    PackageInfo pInfo = this.reactContext.getPackageManager().getPackageInfo(packageName,
        PackageManager.GET_ACTIVITIES);

    cb.invoke(true);
  } catch (PackageManager.NameNotFoundException e) {
    cb.invoke(false);
  }
}
 

/**
 * 检查该用户此时间段内是否有冲突会议
 *
 * @param params
 * @param callback
 */
@ReactMethod
public void tripMemberCheck(final ReadableMap params, final Callback callback) {
    String checkId = params.getString("checkId");
    String beginTime = params.getString("beginTime");
    String endTime = params.getString("endTime");

    CalendarTrip.DataBean.TripsBean bean = new CalendarTrip.DataBean.TripsBean();
    bean.setCheckId(checkId);
    bean.setBeginTime(beginTime);
    bean.setEndTime(endTime);
    final WritableNativeMap map = new WritableNativeMap();
    HttpUtil.tripMemberCheck(bean, new ProtocolCallback.UnitCallback<TripMemberCheckResponse>() {
        @Override
        public void onCompleted(TripMemberCheckResponse tripMemberCheckResponse) {
            map.putBoolean("ok", true);
            map.putBoolean("isConform", tripMemberCheckResponse.getData().isIsConform());
            callback.invoke(map);
        }

        @Override
        public void onFailure(String errMsg) {
            map.putBoolean("ok", false);
            callback.invoke(map);
        }
    });

}
 

@ReactMethod
public void updateRemoteKey(Callback callback) {
    WritableNativeMap map = new WritableNativeMap();

    String newKey = IMLogicManager.getInstance().getRemoteLoginKey(true);
    if (!TextUtils.isEmpty(newKey)) {
        map.putBoolean("ok", true);
    } else {
        map.putBoolean("ok", false);
    }
    callback.invoke(map);
}
 

/**
     * 获取用户签名
     *
     * @param userId
     * @param callback
     */
    @ReactMethod
    public void getUserMood(final String userId, final Callback callback) {
//        VCardAPI.getUserProfile(userId, new ProtocolCallback.UnitCallback<GetMoodResult>() {
//            @Override
//            public void onCompleted(GetMoodResult getMoodResult) {
//                if (getMoodResult.ret) {
//                    String mood = "这家伙很懒,什么都没留下";
//                    if (!ListUtil.isEmpty(getMoodResult.data)) {
//                        mood = getMoodResult.data.get(0).M;
//                    }
//                    WritableMap hm = new WritableNativeMap();
//                    hm.putString("Mood", mood);
//                    WritableNativeMap map = new WritableNativeMap();
//                    map.putMap("UserInfo", hm);
//                    callback.invoke(map);
//                }
//            }
//
//            @Override
//            public void onFailure(String errMsg) {
//                String mood = "这家伙很懒,什么都没留下";
//                WritableMap hm = new WritableNativeMap();
//                hm.putString("Mood", mood);
//                WritableNativeMap map = new WritableNativeMap();
//                map.putMap("UserInfo", hm);
//                callback.invoke(map);
//            }
//        });
//        callback.invoke(null);
    }