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GitNex/app/src/main/java/org/mian/gitnex/activities/LoginActivity.java
6543 3de4dd9463
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Refactor Version Checks (#472)
Merge branch 'master' into refactor-versionCheck

Merge branch 'master' into refactor-versionCheck

Revert "test CI"

This reverts commit b56eff0920.

test CI

Reformat LoginActivity.java

cleanup

migrate

Working + Tests

add first UnitTest

wip ...

enum2class

Co-authored-by: 6543 <6543@obermui.de>
Reviewed-on: #472
Reviewed-by: M M Arif <mmarif@swatian.com>
2020-05-17 16:14:06 +00:00

856 lines
24 KiB
Java

package org.mian.gitnex.activities;
import android.annotation.SuppressLint;
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.graphics.drawable.GradientDrawable;
import android.os.Bundle;
import android.util.Log;
import android.view.Gravity;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.RadioGroup;
import android.widget.ScrollView;
import android.widget.Spinner;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AlertDialog;
import com.tooltip.Tooltip;
import org.mian.gitnex.R;
import org.mian.gitnex.clients.RetrofitClient;
import org.mian.gitnex.helpers.NetworkObserver;
import org.mian.gitnex.helpers.SnackBar;
import org.mian.gitnex.helpers.Version;
import org.mian.gitnex.models.GiteaVersion;
import org.mian.gitnex.models.UserInfo;
import org.mian.gitnex.models.UserTokens;
import org.mian.gitnex.util.AppUtil;
import org.mian.gitnex.util.TinyDB;
import java.net.URI;
import java.net.URISyntaxException;
import java.nio.charset.StandardCharsets;
import java.util.List;
import java.util.UUID;
import okhttp3.Credentials;
import retrofit2.Call;
import retrofit2.Callback;
/**
* Author M M Arif
*/
public class LoginActivity extends BaseActivity implements View.OnClickListener {
private Button loginButton;
private EditText instanceUrlET, loginUidET, loginPassword, otpCode, loginTokenCode;
private Spinner protocolSpinner;
private TextView otpInfo;
private RadioGroup loginMethod;
final Context ctx = this;
private Context appCtx;
private String device_id = "token";
private ScrollView layoutView;
@Override
protected int getLayoutResourceId() {
return R.layout.activity_login;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
appCtx = getApplicationContext();
TinyDB tinyDb = new TinyDB(appCtx);
NetworkObserver networkMonitor = new NetworkObserver(this);
loginButton = findViewById(R.id.login_button);
instanceUrlET = findViewById(R.id.instance_url);
loginUidET = findViewById(R.id.login_uid);
loginPassword = findViewById(R.id.login_passwd);
otpCode = findViewById(R.id.otpCode);
otpInfo = findViewById(R.id.otpInfo);
ImageView info_button = findViewById(R.id.info);
final TextView viewTextAppVersion = findViewById(R.id.appVersion);
protocolSpinner = findViewById(R.id.httpsSpinner);
loginMethod = findViewById(R.id.loginMethod);
loginTokenCode = findViewById(R.id.loginTokenCode);
layoutView = findViewById(R.id.loginForm);
viewTextAppVersion.setText(AppUtil.getAppVersion(appCtx));
Resources res = getResources();
String[] allProtocols = res.getStringArray(R.array.protocolValues);
final ArrayAdapter<String> adapterProtocols = new ArrayAdapter<String>(LoginActivity.this, R.layout.spinner_item, allProtocols);
adapterProtocols.setDropDownViewResource(R.layout.spinner_dropdown_item);
protocolSpinner.setAdapter(adapterProtocols);
protocolSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
String value = getResources().getStringArray(R.array.protocolValues)[pos];
if(value.toLowerCase().equals("http")) {
SnackBar.warning(ctx, layoutView, getResources().getString(R.string.protocolError));
}
}
public void onNothingSelected(AdapterView<?> parent) {
}
});
info_button.setOnClickListener(infoListener);
if(tinyDb.getString("loginType").equals("basic")) { // username/password
loginMethod.check(R.id.loginUsernamePassword);
loginUidET.setVisibility(View.VISIBLE);
loginPassword.setVisibility(View.VISIBLE);
otpCode.setVisibility(View.VISIBLE);
otpInfo.setVisibility(View.VISIBLE);
loginTokenCode.setVisibility(View.GONE);
}
else {
loginMethod.check(R.id.loginToken);
loginUidET.setVisibility(View.GONE);
loginPassword.setVisibility(View.GONE);
otpCode.setVisibility(View.GONE);
otpInfo.setVisibility(View.GONE);
loginTokenCode.setVisibility(View.VISIBLE);
}
loginMethod.setOnCheckedChangeListener((group, checkedId) -> {
if(checkedId == R.id.loginToken) {
loginUidET.setVisibility(View.GONE);
loginPassword.setVisibility(View.GONE);
otpCode.setVisibility(View.GONE);
otpInfo.setVisibility(View.GONE);
loginTokenCode.setVisibility(View.VISIBLE);
}
else {
loginUidET.setVisibility(View.VISIBLE);
loginPassword.setVisibility(View.VISIBLE);
otpCode.setVisibility(View.VISIBLE);
otpInfo.setVisibility(View.VISIBLE);
loginTokenCode.setVisibility(View.GONE);
}
});
networkMonitor.onInternetStateListener(isAvailable -> {
if(isAvailable) {
enableProcessButton();
SnackBar.success(ctx, layoutView, getResources().getString(R.string.netConnectionIsBack));
}
else {
disableProcessButton();
SnackBar.error(ctx, layoutView, getResources().getString(R.string.checkNetConnection));
}
});
//login_button.setOnClickListener(this);
if(!tinyDb.getString("instanceUrlRaw").isEmpty()) {
instanceUrlET.setText(tinyDb.getString("instanceUrlRaw"));
}
if(!tinyDb.getString("loginUid").isEmpty()) {
loginUidET.setText(tinyDb.getString("loginUid"));
}
if(tinyDb.getBoolean("loggedInMode")) {
startActivity(new Intent(LoginActivity.this, MainActivity.class));
finish();
}
loginButton.setOnClickListener(loginListener);
if(!tinyDb.getString("uniqueAppId").isEmpty()) {
device_id = tinyDb.getString("uniqueAppId");
}
else {
device_id = UUID.randomUUID().toString();
tinyDb.putString("uniqueAppId", device_id);
}
}
@Override
public void onClick(View v) {
if(v.getId() == R.id.login_button) {
login();
}
}
private View.OnClickListener loginListener = new View.OnClickListener() {
public void onClick(View v) {
disableProcessButton();
loginButton.setText(R.string.processingText);
login();
}
};
private View.OnClickListener infoListener = v -> new Tooltip.Builder(v).setText(R.string.urlInfoTooltip).setTextColor(getResources().getColor(R.color.white)).setBackgroundColor(getResources().getColor(R.color.tooltipBackground)).setCancelable(true).setDismissOnClick(true).setPadding(30).setCornerRadius(R.dimen.tooltipCornor).setGravity(Gravity.BOTTOM).show();
@SuppressLint("ResourceAsColor")
private void login() {
TinyDB tinyDb = new TinyDB(appCtx);
AppUtil appUtil = new AppUtil();
boolean connToInternet = AppUtil.haveNetworkConnection(LoginActivity.this);
String instanceUrl = instanceUrlET.getText().toString().trim();
String loginUid = loginUidET.getText().toString();
String loginPass = loginPassword.getText().toString();
String protocol = protocolSpinner.getSelectedItem().toString();
String loginOTP_ = otpCode.getText().toString().trim();
int loginMethodType = loginMethod.getCheckedRadioButtonId();
String loginToken_ = loginTokenCode.getText().toString().trim();
if(loginMethodType == R.id.loginUsernamePassword) {
tinyDb.putString("loginType", "basic");
if(instanceUrl.contains("@")) {
String[] urlForHttpAuth = instanceUrl.split("@");
tinyDb.putString("basicAuthPassword", loginPass);
tinyDb.putBoolean("basicAuthFlag", true);
instanceUrl = urlForHttpAuth[1];
loginUid = urlForHttpAuth[0];
}
String instanceHost;
if(AppUtil.httpCheck(instanceUrl)) {
URI uri = null;
try {
uri = new URI(instanceUrl);
}
catch(URISyntaxException e) {
e.printStackTrace();
}
assert uri != null;
instanceHost = uri.getHost();
}
else {
instanceHost = instanceUrl;
}
String instanceUrlWithProtocol;
if(protocol.toLowerCase().equals("https")) {
instanceUrl = "https://" + instanceHost + "/api/v1/";
instanceUrlWithProtocol = "https://" + instanceHost;
}
else {
instanceUrl = "http://" + instanceHost + "/api/v1/";
instanceUrlWithProtocol = "http://" + instanceHost;
}
tinyDb.putString("instanceUrlRaw", instanceHost);
tinyDb.putString("loginUid", loginUid);
tinyDb.putString("instanceUrl", instanceUrl);
tinyDb.putString("instanceUrlWithProtocol", instanceUrlWithProtocol);
if(connToInternet) {
if(instanceUrlET.getText().toString().equals("")) {
SnackBar.warning(ctx, layoutView, getResources().getString(R.string.emptyFieldURL));
enableProcessButton();
loginButton.setText(R.string.btnLogin);
return;
}
if(loginUid.equals("")) {
SnackBar.warning(ctx, layoutView, getResources().getString(R.string.emptyFieldUsername));
enableProcessButton();
loginButton.setText(R.string.btnLogin);
return;
}
if(loginPassword.getText().toString().equals("")) {
SnackBar.warning(ctx, layoutView, getResources().getString(R.string.emptyFieldPassword));
enableProcessButton();
loginButton.setText(R.string.btnLogin);
return;
}
int loginOTP = 0;
if(loginOTP_.length() == 6) {
if(appUtil.checkIntegers(loginOTP_)) {
loginOTP = Integer.parseInt(loginOTP_);
}
else {
SnackBar.warning(ctx, layoutView, getResources().getString(R.string.loginOTPTypeError));
enableProcessButton();
loginButton.setText(R.string.btnLogin);
return;
}
}
versionCheck(instanceUrl, loginUid, loginPass, loginOTP, loginToken_, 1);
}
else {
SnackBar.error(ctx, layoutView, getResources().getString(R.string.checkNetConnection));
}
}
else {
tinyDb.putString("loginType", "token");
String instanceHost;
if(AppUtil.httpCheck(instanceUrl)) {
URI uri = null;
try {
uri = new URI(instanceUrl);
}
catch(URISyntaxException e) {
e.printStackTrace();
}
assert uri != null;
instanceHost = uri.getHost();
}
else {
instanceHost = instanceUrl;
}
String instanceUrlWithProtocol;
if(protocol.toLowerCase().equals("https")) {
instanceUrl = "https://" + instanceHost + "/api/v1/";
instanceUrlWithProtocol = "https://" + instanceHost;
}
else {
instanceUrl = "http://" + instanceHost + "/api/v1/";
instanceUrlWithProtocol = "http://" + instanceHost;
}
tinyDb.putString("instanceUrlRaw", instanceHost);
tinyDb.putString("instanceUrl", instanceUrl);
tinyDb.putString("instanceUrlWithProtocol", instanceUrlWithProtocol);
if(connToInternet) {
if(instanceUrlET.getText().toString().equals("")) {
SnackBar.warning(ctx, layoutView, getResources().getString(R.string.emptyFieldURL));
enableProcessButton();
loginButton.setText(R.string.btnLogin);
return;
}
if(loginToken_.equals("")) {
SnackBar.warning(ctx, layoutView, getResources().getString(R.string.loginTokenError));
enableProcessButton();
loginButton.setText(R.string.btnLogin);
return;
}
versionCheck(instanceUrl, loginUid, loginPass, 123, loginToken_, 2);
}
else {
SnackBar.error(ctx, layoutView, getResources().getString(R.string.checkNetConnection));
}
}
}
private void versionCheck(final String instanceUrl, final String loginUid, final String loginPass, final int loginOTP, final String loginToken_, final int loginType) {
Call<GiteaVersion> callVersion;
if(!loginToken_.isEmpty()) {
callVersion = RetrofitClient.getInstance(instanceUrl, ctx).getApiInterface().getGiteaVersionWithToken(loginToken_);
}
else {
final String credential = Credentials.basic(loginUid, loginPass, StandardCharsets.UTF_8);
if(loginOTP != 0) {
callVersion = RetrofitClient.getInstance(instanceUrl, ctx).getApiInterface().getGiteaVersionWithOTP(credential, loginOTP);
}
else {
callVersion = RetrofitClient.getInstance(instanceUrl, ctx).getApiInterface().getGiteaVersionWithBasic(credential);
}
}
callVersion.enqueue(new Callback<GiteaVersion>() {
@Override
public void onResponse(@NonNull final Call<GiteaVersion> callVersion, @NonNull retrofit2.Response<GiteaVersion> responseVersion) {
if(responseVersion.code() == 200) {
GiteaVersion version = responseVersion.body();
assert version != null;
// init
Version gitea_version = new Version(getString(R.string.versionLow));
try {
gitea_version = new Version(version.getVersion());
}
catch(Error e) {
SnackBar.error(ctx, layoutView, getResources().getString(R.string.versionUnknow));
enableProcessButton();
}
//(getString(R.string.versionLow), getString(), version.getVersion());
// UNSUPPORTED_OLD
if(gitea_version.less(getString(R.string.versionLow))) {
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(ctx);
alertDialogBuilder.setTitle(getString(R.string.versionAlertDialogHeader)).setMessage(getResources().getString(R.string.versionUnsupportedOld, version.getVersion())).setCancelable(true).setIcon(R.drawable.ic_warning).setNegativeButton(getString(R.string.cancelButton), (dialog, which) -> {
dialog.dismiss();
enableProcessButton();
}).setPositiveButton(getString(R.string.textContinue), (dialog, which) -> {
dialog.dismiss();
login(loginType, instanceUrl, loginUid, loginPass, loginOTP, loginToken_);
});
AlertDialog alertDialog = alertDialogBuilder.create();
alertDialog.show();
return;
}
// SUPPORTED
else if(gitea_version.lessOrEqual(getString(R.string.versionHigh))) {
login(loginType, instanceUrl, loginUid, loginPass, loginOTP, loginToken_);
return;
}
// UNSUPPORTED_NEW
else {
SnackBar.info(ctx, layoutView, getResources().getString(R.string.versionUnsupportedNew));
login(loginType, instanceUrl, loginUid, loginPass, loginOTP, loginToken_);
return;
}
}
else if(responseVersion.code() == 403) {
login(loginType, instanceUrl, loginUid, loginPass, loginOTP, loginToken_);
}
}
private void login(int loginType, String instanceUrl, String loginUid, String loginPass, int loginOTP, String loginToken_) {
if(loginType == 1) {
letTheUserIn(instanceUrl, loginUid, loginPass, loginOTP);
}
else if(loginType == 2) { // token
letTheUserInViaToken(instanceUrl, loginToken_);
}
}
@Override
public void onFailure(@NonNull Call<GiteaVersion> callVersion, Throwable t) {
Log.e("onFailure-version", t.toString());
SnackBar.error(ctx, layoutView, getResources().getString(R.string.errorOnLogin));
enableProcessButton();
loginButton.setText(R.string.btnLogin);
}
});
}
private void letTheUserInViaToken(String instanceUrl, final String loginToken_) {
final TinyDB tinyDb = new TinyDB(appCtx);
Call<UserInfo> call = RetrofitClient.getInstance(instanceUrl, ctx).getApiInterface().getUserInfo("token " + loginToken_);
call.enqueue(new Callback<UserInfo>() {
@Override
public void onResponse(@NonNull Call<UserInfo> call, @NonNull retrofit2.Response<UserInfo> response) {
UserInfo userDetails = response.body();
if(response.isSuccessful()) {
if(response.code() == 200) {
tinyDb.putBoolean("loggedInMode", true);
assert userDetails != null;
tinyDb.putString(userDetails.getLogin() + "-token", loginToken_);
tinyDb.putString("loginUid", userDetails.getLogin());
tinyDb.putString("userLogin", userDetails.getUsername());
enableProcessButton();
loginButton.setText(R.string.btnLogin);
startActivity(new Intent(LoginActivity.this, MainActivity.class));
finish();
}
}
else if(response.code() == 401) {
SnackBar.error(ctx, layoutView, getResources().getString(R.string.unauthorizedApiError));
enableProcessButton();
loginButton.setText(R.string.btnLogin);
}
else {
SnackBar.error(ctx, layoutView, getResources().getString(R.string.genericApiStatusError) + response.code());
enableProcessButton();
loginButton.setText(R.string.btnLogin);
}
}
@Override
public void onFailure(@NonNull Call<UserInfo> call, @NonNull Throwable t) {
Log.e("onFailure", t.toString());
SnackBar.error(ctx, layoutView, getResources().getString(R.string.genericError));
enableProcessButton();
loginButton.setText(R.string.btnLogin);
}
});
}
private void letTheUserIn(final String instanceUrl, final String loginUid, final String loginPass, final int loginOTP) {
final String credential = Credentials.basic(loginUid, loginPass, StandardCharsets.UTF_8);
Call<List<UserTokens>> call;
if(loginOTP != 0) {
call = RetrofitClient.getInstance(instanceUrl, ctx).getApiInterface().getUserTokensWithOTP(credential, loginOTP, loginUid);
}
else {
call = RetrofitClient.getInstance(instanceUrl, ctx).getApiInterface().getUserTokens(credential, loginUid);
}
call.enqueue(new Callback<List<UserTokens>>() {
@Override
public void onResponse(@NonNull Call<List<UserTokens>> call, @NonNull retrofit2.Response<List<UserTokens>> response) {
List<UserTokens> userTokens = response.body();
final TinyDB tinyDb = new TinyDB(appCtx);
final AppUtil appUtil = new AppUtil();
//Headers responseHeaders = response.headers();
if(response.isSuccessful()) {
if(response.code() == 200) {
boolean setTokenFlag = false;
assert userTokens != null;
if(userTokens.size() > 0) {
if(userTokens.get(0).getToken_last_eight() != null) {
for(int i = 0; i < userTokens.size(); i++) {
if(userTokens.get(i).getToken_last_eight().equals(tinyDb.getString(loginUid + "-token-last-eight"))) {
setTokenFlag = true;
break;
}
//Log.i("Tokens: ", userTokens.get(i).getToken_last_eight());
}
}
else {
for(int i = 0; i < userTokens.size(); i++) {
if(userTokens.get(i).getSha1().equals(tinyDb.getString(loginUid + "-token"))) {
setTokenFlag = true;
break;
}
//Log.i("Tokens: ", userTokens.get(i).getSha1());
}
}
}
if(tinyDb.getString(loginUid + "-token").isEmpty() || !setTokenFlag) {
UserTokens createUserToken = new UserTokens("gitnex-app-" + device_id);
Call<UserTokens> callCreateToken;
if(loginOTP != 0) {
callCreateToken = RetrofitClient.getInstance(instanceUrl, ctx).getApiInterface().createNewTokenWithOTP(credential, loginOTP, loginUid, createUserToken);
}
else {
callCreateToken = RetrofitClient.getInstance(instanceUrl, ctx).getApiInterface().createNewToken(credential, loginUid, createUserToken);
}
callCreateToken.enqueue(new Callback<UserTokens>() {
@Override
public void onResponse(@NonNull Call<UserTokens> callCreateToken, @NonNull retrofit2.Response<UserTokens> responseCreate) {
if(responseCreate.isSuccessful()) {
if(responseCreate.code() == 201) {
UserTokens newToken = responseCreate.body();
assert newToken != null;
//Log.i("Tokens-NEW", "new:" + newToken.getSha1());
if(!newToken.getSha1().equals("")) {
Call<UserInfo> call = RetrofitClient.getInstance(instanceUrl, ctx).getApiInterface().getUserInfo("token " + newToken.getSha1());
call.enqueue(new Callback<UserInfo>() {
@Override
public void onResponse(@NonNull Call<UserInfo> call, @NonNull retrofit2.Response<UserInfo> response) {
UserInfo userDetails = response.body();
if(response.isSuccessful()) {
if(response.code() == 200) {
tinyDb.remove("loginPass");
tinyDb.putBoolean("loggedInMode", true);
assert userDetails != null;
tinyDb.putString("userLogin", userDetails.getUsername());
tinyDb.putString(loginUid + "-token", newToken.getSha1());
tinyDb.putString(loginUid + "-token-last-eight", appUtil.getLastCharactersOfWord(newToken.getSha1(), 8));
startActivity(new Intent(LoginActivity.this, MainActivity.class));
finish();
}
}
else if(response.code() == 401) {
SnackBar.error(ctx, layoutView, getResources().getString(R.string.unauthorizedApiError));
enableProcessButton();
loginButton.setText(R.string.btnLogin);
}
else {
SnackBar.error(ctx, layoutView, getResources().getString(R.string.genericApiStatusError) + response.code());
enableProcessButton();
loginButton.setText(R.string.btnLogin);
}
}
@Override
public void onFailure(@NonNull Call<UserInfo> call, @NonNull Throwable t) {
Log.e("onFailure", t.toString());
SnackBar.error(ctx, layoutView, getResources().getString(R.string.genericError));
enableProcessButton();
loginButton.setText(R.string.btnLogin);
}
});
}
}
}
else if(responseCreate.code() == 500) {
SnackBar.error(ctx, layoutView, getResources().getString(R.string.genericApiStatusError) + responseCreate.code());
enableProcessButton();
loginButton.setText(R.string.btnLogin);
}
}
@Override
public void onFailure(@NonNull Call<UserTokens> createUserToken, @NonNull Throwable t) {
Log.e("onFailure-token", t.toString());
}
});
}
else {
String instanceToken = "token " + tinyDb.getString(loginUid + "-token");
Call<UserInfo> callGetUsername = RetrofitClient.getInstance(instanceUrl, ctx).getApiInterface().getUserInfo(instanceToken);
callGetUsername.enqueue(new Callback<UserInfo>() {
@Override
public void onResponse(@NonNull Call<UserInfo> call, @NonNull retrofit2.Response<UserInfo> response) {
UserInfo userDetails = response.body();
if(response.isSuccessful()) {
if(response.code() == 200) {
assert userDetails != null;
tinyDb.putString("userLogin", userDetails.getUsername());
tinyDb.putBoolean("loggedInMode", true);
startActivity(new Intent(LoginActivity.this, MainActivity.class));
finish();
}
}
else if(response.code() == 401) {
SnackBar.error(ctx, layoutView, getResources().getString(R.string.unauthorizedApiError));
enableProcessButton();
loginButton.setText(R.string.btnLogin);
}
else {
SnackBar.error(ctx, layoutView, getResources().getString(R.string.genericApiStatusError) + response.code());
enableProcessButton();
loginButton.setText(R.string.btnLogin);
}
}
@Override
public void onFailure(@NonNull Call<UserInfo> call, @NonNull Throwable t) {
Log.e("onFailure", t.toString());
SnackBar.error(ctx, layoutView, getResources().getString(R.string.genericError));
enableProcessButton();
loginButton.setText(R.string.btnLogin);
}
});
}
}
}
else if(response.code() == 500) {
SnackBar.error(ctx, layoutView, getResources().getString(R.string.genericApiStatusError) + response.code());
enableProcessButton();
loginButton.setText(R.string.btnLogin);
}
else {
SnackBar.error(ctx, layoutView, getResources().getString(R.string.genericApiStatusError) + response.code());
enableProcessButton();
loginButton.setText(R.string.btnLogin);
}
}
@Override
public void onFailure(@NonNull Call<List<UserTokens>> call, @NonNull Throwable t) {
Log.e("onFailure-login", t.toString());
SnackBar.error(ctx, layoutView, getResources().getString(R.string.malformedJson));
enableProcessButton();
loginButton.setText(R.string.btnLogin);
}
});
}
private void disableProcessButton() {
loginButton.setEnabled(false);
GradientDrawable shape = new GradientDrawable();
shape.setCornerRadius(8);
shape.setColor(getResources().getColor(R.color.hintColor));
loginButton.setBackground(shape);
}
private void enableProcessButton() {
loginButton.setEnabled(true);
GradientDrawable shape = new GradientDrawable();
shape.setCornerRadius(8);
shape.setColor(getResources().getColor(R.color.btnBackground));
loginButton.setBackground(shape);
}
}