Example usage for com.squareup.okhttp Callback Callback

Introduction

In this page you can find the example usage for com.squareup.okhttp Callback Callback.

Prototype

Callback

Source Link

Usage

From source file:com.google.sample.beaconservice.ManageBeaconFragment.java

License:Open Source License

private void updateBeacon() {
    // If the beacon hasn't been registered or was decommissioned, redraw the view and let the
    // commit happen in the parent action.
    if (beacon.status.equals(Beacon.UNREGISTERED) || beacon.status.equals(Beacon.STATUS_DECOMMISSIONED)) {
        redraw();// www  .j a v  a 2  s  .c om
        return;
    }

    Callback updateBeaconCallback = new Callback() {
        @Override
        public void onFailure(Request request, IOException e) {
            logErrorAndToast("Failed request: " + request, e);
        }

        @Override
        public void onResponse(Response response) throws IOException {
            String body = response.body().string();
            if (response.isSuccessful()) {
                try {
                    beacon = new Beacon(new JSONObject(body));
                } catch (JSONException e) {
                    logErrorAndToast("Failed JSON creation from response: " + body, e);
                    return;
                }
                redraw();
            } else {
                logErrorAndToast("Unsuccessful updateBeacon request: " + body);
            }
        }
    };

    JSONObject json;
    try {
        json = beacon.toJson();
    } catch (JSONException e) {
        logErrorAndToast("JSONException in creating update request", e);
        return;
    }

    client.updateBeacon(updateBeaconCallback, beacon.getBeaconName(), json);
}

---

From source file:com.google.sample.beaconservice.ManageBeaconFragment.java

License:Open Source License

private View.OnClickListener createActionButtonOnClickListener(final String status) {
    if (status == null) {
        return null;
    }/*  w  ww  . j  av  a 2 s . com*/
    if (!status.equals(Beacon.STATUS_ACTIVE) && !status.equals(Beacon.STATUS_INACTIVE)
            && !status.equals(Beacon.UNREGISTERED)) {
        return null;
    }
    return new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            actionButton.setEnabled(false);

            Callback onClickCallback = new Callback() {
                @Override
                public void onFailure(Request request, IOException e) {
                    logErrorAndToast("Failed request: " + request, e);
                }

                @Override
                public void onResponse(final Response response) throws IOException {
                    String body = response.body().string();
                    if (response.isSuccessful()) {
                        try {
                            JSONObject json = new JSONObject(body);
                            if (json.length() > 0) {
                                // Activate, deactivate and decommission return empty responses. Register returns
                                // a beacon object.
                                beacon = new Beacon(json);
                            }
                            updateBeacon();
                        } catch (JSONException e) {
                            logErrorAndToast("Failed JSON creation from response: " + body, e);
                        }
                    } else {
                        logErrorAndToast("Unsuccessful request: " + body);
                    }
                    actionButton.setEnabled(true);
                }
            };
            switch (status) {
            case Beacon.STATUS_ACTIVE:
                client.activateBeacon(onClickCallback, beacon.getBeaconName());
                break;
            case Beacon.STATUS_INACTIVE:
                client.deactivateBeacon(onClickCallback, beacon.getBeaconName());
                break;
            case Beacon.UNREGISTERED:
                try {
                    JSONObject activeBeacon = beacon.toJson().put("status", Beacon.STATUS_ACTIVE);
                    client.registerBeacon(onClickCallback, activeBeacon);
                } catch (JSONException e) {
                    toast("JSONException: " + e);
                    Log.e(TAG, "Failed to convert beacon to JSON", e);
                    return;
                }
                break;
            }
        }
    };
}

---

From source file:com.google.sample.beaconservice.ManageBeaconFragment.java

License:Open Source License

private Button createAttachmentDeleteButton(final int viewId, final String attachmentName) {
    final Button button = new Button(getActivity());
    button.setLayoutParams(BUTTON_COL_LAYOUT);
    button.setText("-");
    button.setOnClickListener(new View.OnClickListener() {
        @Override/*  w  ww . ja  v a 2s  .  c om*/
        public void onClick(View v) {
            Utils.setEnabledViews(false, button);
            Callback deleteAttachmentCallback = new Callback() {
                @Override
                public void onFailure(Request request, IOException e) {
                    logErrorAndToast("Failed request: " + request, e);
                }

                @Override
                public void onResponse(Response response) throws IOException {
                    if (response.isSuccessful()) {
                        attachmentsTable.removeView(attachmentsTable.findViewById(viewId));
                    } else {
                        String body = response.body().string();
                        logErrorAndToast("Unsuccessful deleteAttachment request: " + body);
                    }
                }
            };
            client.deleteAttachment(deleteAttachmentCallback, attachmentName);
        }
    });
    return button;
}

---

From source file:com.google.sample.beaconservice.ManageBeaconFragment.java

License:Open Source License

private View.OnClickListener makeInsertAttachmentOnClickListener(final Button insertButton,
        final TextView namespaceTextView, final EditText typeEditText, final EditText dataEditText) {
    return new View.OnClickListener() {
        @Override//from www . j a va  2 s .  c  om
        public void onClick(View v) {
            final String namespace = namespaceTextView.getText().toString();
            if (namespace.length() == 0) {
                toast("namespace cannot be empty");
                return;
            }
            final String type = typeEditText.getText().toString();
            if (type.length() == 0) {
                toast("type cannot be empty");
                return;
            }
            final String data = dataEditText.getText().toString();
            if (data.length() == 0) {
                toast("data cannot be empty");
                return;
            }

            Utils.setEnabledViews(false, insertButton);
            JSONObject body = buildCreateAttachmentJsonBody(namespace, type, data);

            Callback createAttachmentCallback = new Callback() {
                @Override
                public void onFailure(Request request, IOException e) {
                    logErrorAndToast("Failed request: " + request, e);
                    Utils.setEnabledViews(false, insertButton);
                }

                @Override
                public void onResponse(Response response) throws IOException {
                    String body = response.body().string();
                    if (response.isSuccessful()) {
                        try {
                            JSONObject json = new JSONObject(body);
                            attachmentsTable.addView(makeAttachmentRow(json), 2);
                            namespaceTextView.setText(namespace);
                            typeEditText.setText("");
                            typeEditText.requestFocus();
                            dataEditText.setText("");
                            insertButton.setEnabled(true);
                        } catch (JSONException e) {
                            logErrorAndToast("JSONException in building attachment data", e);
                        }
                    } else {
                        logErrorAndToast("Unsuccessful createAttachment request: " + body);
                    }
                    Utils.setEnabledViews(true, insertButton);
                }
            };

            client.createAttachment(createAttachmentCallback, beacon.getBeaconName(), body);
        }
    };
}

---

From source file:com.google.sample.beaconservice.ManageBeaconFragment.java

License:Open Source License

private void listAttachments() {
    Callback listAttachmentsCallback = new Callback() {
        @Override/*from  w w w.j a v a  2  s . c  o  m*/
        public void onFailure(Request request, IOException e) {
            logErrorAndToast("Failed request: " + request, e);
        }

        @Override
        public void onResponse(Response response) throws IOException {
            String body = response.body().string();
            if (response.isSuccessful()) {
                try {
                    JSONObject json = new JSONObject(body);
                    attachmentsTable.removeAllViews();
                    attachmentsTable.addView(makeAttachmentTableHeader());
                    attachmentsTable.addView(makeAttachmentInsertRow());
                    if (json.length() == 0) { // No attachment data
                        return;
                    }
                    JSONArray attachments = json.getJSONArray("attachments");
                    for (int i = 0; i < attachments.length(); i++) {
                        JSONObject attachment = attachments.getJSONObject(i);
                        attachmentsTable.addView(makeAttachmentRow(attachment));
                    }
                } catch (JSONException e) {
                    Log.e(TAG, "JSONException in fetching attachments", e);
                }
            } else {
                logErrorAndToast("Unsuccessful listAttachments request: " + body);
            }
        }
    };
    client.listAttachments(listAttachmentsCallback, beacon.getBeaconName());
}

---

From source file:com.he5ed.lib.cloudprovider.apis.BoxApi.java

License:Apache License

/**
 * Ensure that the access token is still valid
 * Access token can be expired or revoked by user
 * Try to refresh the access token if it is expired
 *///from   www  . j  av  a 2 s .c o  m
private void validateAccessToken() {
    Request request = getUserInfoRequest(mAccessToken);

    mHttpClient.newCall(request).enqueue(new Callback() {
        @Override
        public void onFailure(Request request, IOException e) {
            e.printStackTrace();
            if (mPrepareListener != null)
                mPrepareListener.onPrepareFail(e);
            Log.e(TAG, e.getMessage());
        }

        @Override
        public void onResponse(Response response) throws IOException {
            if (response.isSuccessful() && response.code() == 200) {
                if (mPrepareListener != null)
                    mPrepareListener.onPrepareSuccessful();
            } else {
                switch (response.code()) {
                case 401:
                    // unauthorized
                    refreshAccessToken();
                    break;
                default:
                    break;
                }
                Log.e(TAG, response.code() + ": " + response.body().string());
            }
        }
    });
}

---

From source file:com.he5ed.lib.cloudprovider.apis.BoxApi.java

License:Apache License

/**
 * Try to get a fresh access token using the refresh token
 *//*from   ww w.  j av  a 2s  .  c om*/
private void refreshAccessToken() {
    final String refreshToken = mCloudProvider.getUserData(mAccount, Authenticator.KEY_REFRESH_TOKEN);
    if (!TextUtils.isEmpty(refreshToken)) {
        Request request = new Request.Builder().url(TOKEN_URL).post(getRefreshTokenBody(refreshToken)).build();

        mHttpClient.newCall(request).enqueue(new Callback() {
            @Override
            public void onFailure(Request request, IOException e) {
                e.printStackTrace();
                Log.e(TAG, e.getMessage());

                resetAccount();
            }

            @Override
            public void onResponse(Response response) throws IOException {
                if (response.isSuccessful()) {
                    // convert string into json
                    try {
                        JSONObject jsonObject = new JSONObject(response.body().string());
                        Map<String, String> tokenInfo = extractAccessToken(jsonObject);
                        mCloudProvider.updateAccount(mAccount, tokenInfo);
                        mAccessToken = tokenInfo.get(Authenticator.KEY_ACCESS_TOKEN);
                        // validate again
                        validateAccessToken();
                    } catch (JSONException e) {
                        // no remedy
                        e.printStackTrace();
                        Log.e(TAG, e.getMessage());
                    }
                } else {
                    Log.e(TAG, response.code() + ": " + response.body().string());
                    resetAccount();
                }
            }
        });
    } else {
        resetAccount();
    }
}

---

From source file:com.he5ed.lib.cloudprovider.apis.BoxApi.java

License:Apache License

/**
 * Remove the staled account and add a new one
 *//* w w w  .j ava  2 s .c o m*/
private void resetAccount() {
    logout(new Callback() {
        @Override
        public void onFailure(Request request, IOException e) {

        }

        @Override
        public void onResponse(Response response) throws IOException {

        }
    });
    // use Authenticator to update account
    mCloudProvider.removeAccount(mAccount);
    mCloudProvider.addAccount(getClass().getCanonicalName(), (Activity) mContext);
}

---

From source file:com.he5ed.lib.cloudprovider.apis.CloudDriveApi.java

License:Apache License

/**
 * Ensure that the access token is still valid
 * Access token can be expired or revoked by user
 * Try to refresh the access token if it is expired
 *//*w  w  w.j av  a2s .  c o  m*/
private void validateAccessToken() {
    Request request = getEndPointRequest(mAccessToken);

    mHttpClient.newCall(request).enqueue(new Callback() {
        @Override
        public void onFailure(Request request, IOException e) {
            e.printStackTrace();
            if (mPrepareListener != null)
                mPrepareListener.onPrepareFail(e);
            Log.e(TAG, e.getMessage());
        }

        @Override
        public void onResponse(Response response) throws IOException {
            if (response.isSuccessful() && response.code() == 200) {
                try {
                    JSONObject jsonObject = new JSONObject(response.body().string());
                    mContentUrl = jsonObject.getString("contentUrl");
                    mMetadataUrl = jsonObject.getString("metadataUrl");

                    if (mPrepareListener != null)
                        mPrepareListener.onPrepareSuccessful();
                } catch (JSONException e) {
                    e.printStackTrace();
                    Log.e(TAG, e.getMessage());
                    if (mPrepareListener != null)
                        mPrepareListener.onPrepareFail(e);
                }
            } else {
                switch (response.code()) {
                case 401:
                    // unauthorized
                    refreshAccessToken();
                    break;
                default:
                    break;
                }
                Log.e(TAG, response.code() + ": " + response.body().string());
            }
        }
    });
}

---

From source file:com.he5ed.lib.cloudprovider.apis.CloudDriveApi.java

License:Apache License

/**
 * Try to get a fresh access token using the refresh token
 *///from   w  ww  .jav  a  2 s .c o m
private void refreshAccessToken() {
    final String refreshToken = mCloudProvider.getUserData(mAccount, Authenticator.KEY_REFRESH_TOKEN);
    if (!TextUtils.isEmpty(refreshToken)) {
        Request request = new Request.Builder().url(TOKEN_URL).post(getRefreshTokenBody(refreshToken)).build();

        mHttpClient.newCall(request).enqueue(new Callback() {
            @Override
            public void onFailure(Request request, IOException e) {
                e.printStackTrace();
                Log.e(TAG, e.getMessage());

                resetAccount();
            }

            @Override
            public void onResponse(Response response) throws IOException {
                if (response.isSuccessful()) {
                    // convert string into json
                    try {
                        JSONObject jsonObject = new JSONObject(response.body().string());
                        Map<String, String> tokenInfo = extractAccessToken(jsonObject);
                        mCloudProvider.updateAccount(mAccount, tokenInfo);
                        mAccessToken = tokenInfo.get(Authenticator.KEY_ACCESS_TOKEN);
                        // validate again
                        validateAccessToken();
                    } catch (JSONException e) {
                        e.printStackTrace();
                        Log.e(TAG, e.getMessage());
                    }
                } else {
                    Log.e(TAG, response.code() + ": " + response.body().string());
                    resetAccount();
                }

            }
        });
    } else {
        resetAccount();
    }
}

---

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