Is it possible to insert non-static variables in a static method? I am trying to take text from Edit text to insert a value to a batch update method of Spreadsheet API.I am trying to insert these variables
private Editable sFName;
private Editable sLName;
private String sClass;
private Editable sEmail;
private String sSection;
private String sId;
but I am unable to insert them as they are non-static variables.
Below is the full code
public class details extends Activity
implements EasyPermissions.PermissionCallbacks {
static final int REQUEST_ACCOUNT_PICKER = 1000;
static final int REQUEST_AUTHORIZATION = 1001;
static final int REQUEST_GOOGLE_PLAY_SERVICES = 1002;
static final int REQUEST_PERMISSION_GET_ACCOUNTS = 1003;
private static final String BUTTON_TEXT = "Call Google Sheets API";
private static final String PREF_ACCOUNT_NAME = "accountName";
private static final String[] SCOPES = {
SheetsScopes.SPREADSHEETS_READONLY
};
public Editable sPhone;
GoogleAccountCredential mCredential;
ProgressDialog mProgress;
private Editable sFName;
private Editable sLName;
private String sClass;
private Editable sEmail;
private String sSection;
private String sId;
private TextView mOutputText;
public static List < List < Object >> getData() {
List < Object > data1 = new ArrayList < Object > ();
data1.add(sFName);
data1.add(sLName);
data1.add(sClass);
data1.add(sSection);
data1.add(sEmail);
data1.add(sPhone);
List < List < Object >> data = new ArrayList < List < Object >> ();
data.add(data1);
return data;
}
/**
* Create the main activity.
*
* @param savedInstanceState previously saved instance data.
*/
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.detaillay);
LinearLayout activityLayout = (LinearLayout) findViewById(R.id.mLayout);
LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.MATCH_PARENT,
LinearLayout.LayoutParams.MATCH_PARENT);
activityLayout.setLayoutParams(lp);
activityLayout.setOrientation(LinearLayout.VERTICAL);
activityLayout.setPadding(16, 16, 16, 16);
ViewGroup.LayoutParams tlp = new ViewGroup.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT);
mOutputText = new TextView(this);
mOutputText.setLayoutParams(tlp);
mOutputText.setPadding(16, 16, 16, 16);
mOutputText.setVerticalScrollBarEnabled(true);
mOutputText.setMovementMethod(new ScrollingMovementMethod());
mOutputText.setText(
"Click the \'" + BUTTON_TEXT + "\' button to test the API.");
activityLayout.addView(mOutputText);
mProgress = new ProgressDialog(this);
mProgress.setMessage("Calling Google Sheets API ...");
setContentView(activityLayout);
// Initialize credentials and service object.
mCredential = GoogleAccountCredential.usingOAuth2(
getApplicationContext(), Arrays.asList(SCOPES))
.setBackOff(new ExponentialBackOff());
}
/**
* Attempt to call the API, after verifying that all the preconditions are
* satisfied. The preconditions are: Google Play Services installed, an
* account was selected and the device currently has online access. If any
* of the preconditions are not satisfied, the app will prompt the user as
* appropriate.
*/
private void getResultsFromApi() {
if (!isGooglePlayServicesAvailable()) {
acquireGooglePlayServices();
} else if (mCredential.getSelectedAccountName() == null) {
chooseAccount();
} else if (!isDeviceOnline()) {
mOutputText.setText("No network connection available.");
} else {
new MakeRequestTask(mCredential).execute();
}
}
/**
* Attempts to set the account used with the API credentials. If an account
* name was previously saved it will use that one; otherwise an account
* picker dialog will be shown to the user. Note that the setting the
* account to use with the credentials object requires the app to have the
* GET_ACCOUNTS permission, which is requested here if it is not already
* present. The AfterPermissionGranted annotation indicates that this
* function will be rerun automatically whenever the GET_ACCOUNTS permission
* is granted.
*/
@AfterPermissionGranted(REQUEST_PERMISSION_GET_ACCOUNTS)
private void chooseAccount() {
if (EasyPermissions.hasPermissions(
this, Manifest.permission.GET_ACCOUNTS)) {
String accountName = getPreferences(Context.MODE_PRIVATE)
.getString(PREF_ACCOUNT_NAME, null);
if (accountName != null) {
mCredential.setSelectedAccountName(accountName);
getResultsFromApi();
} else {
// Start a dialog from which the user can choose an account
startActivityForResult(
mCredential.newChooseAccountIntent(),
REQUEST_ACCOUNT_PICKER);
}
} else {
// Request the GET_ACCOUNTS permission via a user dialog
EasyPermissions.requestPermissions(
this,
"This app needs to access your Google account (via Contacts).",
REQUEST_PERMISSION_GET_ACCOUNTS,
Manifest.permission.GET_ACCOUNTS);
}
}
/**
* Called when an activity launched here (specifically, AccountPicker
* and authorization) exits, giving you the requestCode you started it with,
* the resultCode it returned, and any additional data from it.
*
* @param requestCode code indicating which activity result is incoming.
* @param resultCode code indicating the result of the incoming
* activity result.
* @param data Intent (containing result data) returned by incoming
* activity result.
*/
@Override
protected void onActivityResult(
int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode) {
case REQUEST_GOOGLE_PLAY_SERVICES:
if (resultCode != RESULT_OK) {
mOutputText.setText(
"This app requires Google Play Services. Please install " +
"Google Play Services on your device and relaunch this app.");
} else {
getResultsFromApi();
}
break;
case REQUEST_ACCOUNT_PICKER:
if (resultCode == RESULT_OK && data != null &&
data.getExtras() != null) {
String accountName =
data.getStringExtra(AccountManager.KEY_ACCOUNT_NAME);
if (accountName != null) {
SharedPreferences settings =
getPreferences(Context.MODE_PRIVATE);
SharedPreferences.Editor editor = settings.edit();
editor.putString(PREF_ACCOUNT_NAME, accountName);
editor.apply();
mCredential.setSelectedAccountName(accountName);
getResultsFromApi();
}
}
break;
case REQUEST_AUTHORIZATION:
if (resultCode == RESULT_OK) {
getResultsFromApi();
}
break;
}
}
/**
* Respond to requests for permissions at runtime for API 23 and above.
*
* @param requestCode The request code passed in
* requestPermissions(android.app.Activity, String, int, String[])
* @param permissions The requested permissions. Never null.
* @param grantResults The grant results for the corresponding permissions
* which is either PERMISSION_GRANTED or PERMISSION_DENIED. Never null.
*/
@Override
public void onRequestPermissionsResult(int requestCode,
@NonNull String[] permissions,
@NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
EasyPermissions.onRequestPermissionsResult(
requestCode, permissions, grantResults, this);
}
/**
* Callback for when a permission is granted using the EasyPermissions
* library.
*
* @param requestCode The request code associated with the requested
* permission
* @param list The requested permission list. Never null.
*/
@Override
public void onPermissionsGranted(int requestCode, List < String > list) {
// Do nothing.
}
/**
* Callback for when a permission is denied using the EasyPermissions
* library.
*
* @param requestCode The request code associated with the requested
* permission
* @param list The requested permission list. Never null.
*/
@Override
public void onPermissionsDenied(int requestCode, List < String > list) {
// Do nothing.
}
/**
* Checks whether the device currently has a network connection.
*
* @return true if the device has a network connection, false otherwise.
*/
private boolean isDeviceOnline() {
ConnectivityManager connMgr =
(ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
return (networkInfo != null && networkInfo.isConnected());
}
/**
* Check that Google Play services APK is installed and up to date.
*
* @return true if Google Play Services is available and up to
* date on this device; false otherwise.
*/
private boolean isGooglePlayServicesAvailable() {
GoogleApiAvailability apiAvailability =
GoogleApiAvailability.getInstance();
final int connectionStatusCode =
apiAvailability.isGooglePlayServicesAvailable(this);
Log.v("details", "Success");
return connectionStatusCode == ConnectionResult.SUCCESS;
}
/**
* Attempt to resolve a missing, out-of-date, invalid or disabled Google
* Play Services installation via a user dialog, if possible.
*/
private void acquireGooglePlayServices() {
GoogleApiAvailability apiAvailability =
GoogleApiAvailability.getInstance();
final int connectionStatusCode =
apiAvailability.isGooglePlayServicesAvailable(this);
if (apiAvailability.isUserResolvableError(connectionStatusCode)) {
showGooglePlayServicesAvailabilityErrorDialog(connectionStatusCode);
}
}
/**
* Display an error dialog showing that Google Play Services is missing
* or out of date.
*
* @param connectionStatusCode code describing the presence (or lack of)
* Google Play Services on this device.
*/
void showGooglePlayServicesAvailabilityErrorDialog(
final int connectionStatusCode) {
GoogleApiAvailability apiAvailability = GoogleApiAvailability.getInstance();
Dialog dialog = apiAvailability.getErrorDialog(
details.this,
connectionStatusCode,
REQUEST_GOOGLE_PLAY_SERVICES);
dialog.show();
}
private void Go(List < String > output) {
mProgress.hide();
if (output == null || output.size() == 0) {
mOutputText.setText("No results returned.");
} else {
output.add(0, "Data retrieved using the Google Sheets API:");
mOutputText.setText(TextUtils.join("\n", output));
Log.v("details", "Wofdad");
}
}
public void onClick2(View v) {
mOutputText.setText("");
getResultsFromApi();
}
public void submitInfo(View view) {
EditText fName = (EditText) findViewById(R.id.Student_FName);
EditText lName = (EditText) findViewById(R.id.Student_LName);
Spinner spinner1 = (Spinner) findViewById(R.id.spinner1);
Spinner spinner2 = (Spinner) findViewById(R.id.spinner2);
EditText Email = (EditText) findViewById(R.id.email_address);
EditText Phone = (EditText) findViewById(R.id.Phone_no);
sPhone = Phone.getText();
sFName = fName.getText();
sLName = lName.getText();
sClass = String.valueOf(spinner1.getSelectedItem());
sEmail = Email.getText();
sSection = String.valueOf(spinner2.getSelectedItem());
sId = new StringBuilder(sFName.charAt(0)).append(sLName.charAt(0)).append(sClass.charAt(0)).append(sSection.charAt(0)).toString();
mOutputText.setText("");
getResultsFromApi();
}
/**
* An asynchronous task that handles the Google Sheets API call.
* Placing the API calls in their own task ensures the UI stays responsive.
*/
private class MakeRequestTask extends AsyncTask < Void, Void, List < String >> {
private com.google.api.services.sheets.v4.Sheets mService = null;
private Exception mLastError = null;
MakeRequestTask(GoogleAccountCredential credential) {
HttpTransport transport = AndroidHttp.newCompatibleTransport();
JsonFactory jsonFactory = JacksonFactory.getDefaultInstance();
mService = new com.google.api.services.sheets.v4.Sheets.Builder(
transport, jsonFactory, credential)
.setApplicationName("Google Sheets API Android Quickstart")
.build();
}
/**
* Background task to call Google Sheets API.
*
* @param params no parameters needed for this task.
*/
@Override
protected List < String > doInBackground(Void...params) {
try {
return getDataFromApi();
} catch (Exception e) {
mLastError = e;
cancel(true);
return null;
}
}
/**
* Fetch a list of names and majors of students in a sample spreadsheet:
* https://docs.google.com/spreadsheets/d/1BxiMVs0XRA5nFMdKvBdBZjgmUUqptlbs74OgvE2upms/edit
*
* @return List of names and majors
* @throws IOException
*/
private List < String > getDataFromApi() throws IOException {
String spreadsheetId = "1_sidOscZwfzcs8VaHk4UT5NVUEXGvq9VdDxKDh_xZFU";
int a = 2;
int sNo = 0;
String check = null;
String range = "Class Data!".concat("A" + a++ + ":B");
List < List < Object >> arrData = getData();
ValueRange oRange = new ValueRange();
oRange.setRange(range); // I NEED THE NUMBER OF THE LAST ROW
oRange.setValues(arrData);
List < ValueRange > oList = new ArrayList < > ();
oList.add(oRange);
BatchUpdateValuesRequest oRequest = new BatchUpdateValuesRequest();
oRequest.setValueInputOption("RAW");
oRequest.setData(oList);
List < String > results = new ArrayList < String > ();
ValueRange response = this.mService.spreadsheets().values()
.get(spreadsheetId, range)
.execute();
List < List < Object >> values = response.getValues();
if (values != null) {
Log.v("MainActivity", "Wofdad");
results.add("Name, Major");
for (List row: values) {
String Str1 = String.valueOf(row.get(0));
if (Str1.contains("0")) {
Log.v("if", Str1);
Log.v("if", range);
break;
}
if (!Str1.contains(check.concat(sId + String.valueOf(sNo)))) {
sId.concat(String.valueOf(sNo));
}
sNo++;
range = "Class Data!".concat("A" + a++ + ":B");
Log.v("for", range);
}
}
oRange.setRange(range); // I NEED THE NUMBER OF THE LAST ROW
BatchUpdateValuesResponse oResp1 = mService.spreadsheets().values().batchUpdate(spreadsheetId, oRequest).execute();
return results;
}
@Override
protected void onPreExecute() {
mOutputText.setText("");
mProgress.show();
Log.v("details", "Worked");
}
@Override
protected void onPostExecute(List < String > output) {
mProgress.hide();
if (output == null || output.size() == 0) {
mOutputText.setText("No results returned.");
Log.v("details", "damn");
} else {
output.add(0, "Data retrieved using the Google Sheets API:");
mOutputText.setText(TextUtils.join("\n", output));
Log.v("details", "Wofdad21");
}
}
@Override
protected void onCancelled() {
mProgress.hide();
if (mLastError != null) {
if (mLastError instanceof GooglePlayServicesAvailabilityIOException) {
showGooglePlayServicesAvailabilityErrorDialog(
((GooglePlayServicesAvailabilityIOException) mLastError)
.getConnectionStatusCode());
} else if (mLastError instanceof UserRecoverableAuthIOException) {
startActivityForResult(
((UserRecoverableAuthIOException) mLastError).getIntent(),
details.REQUEST_AUTHORIZATION);
} else {
mOutputText.setText("The following error occurred:\n" + mLastError.getMessage());
Log.v("details", "Worked2");
}
} else {
mOutputText.setText("Request cancelled.");
}
}
}
}
`
Thanks in Advance!!
