1g21pcQh

1public class AuthenticationActivity extends AppCompatActivity implements IAuthenticationActivity {
2FragmentManager mgr;
3
4@Override
5protected void onCreate(Bundle savedInstanceState) {
6    super.onCreate(savedInstanceState);
7    setContentView(R.layout.activity_authentication);
8    Fragment loginFragment = new LoginFragment();
9    mgr = getSupportFragmentManager();
10    FragmentTransaction trans = mgr.beginTransaction();
11    trans.add(R.id.authparent, loginFragment, Constants.LOGIN_FRAGMENT);
12    trans.commit();
13}
14
15@Override
16public void onRegisterNewUser() {
17    Fragment fragment = new RegisterFragment();
18    FragmentTransaction trans = mgr.beginTransaction();
19    trans.replace(R.id.authparent, fragment);
20    trans.addToBackStack(null);
21    trans.commit();
22}
23}
24	
25public class LoginFragment extends Fragment {
26
27private static final String TAG = "LoginFragment";
28private LoginViewModel viewModel;
29@Bind(R.id.input_email)
30EditText _emailText;
31@Bind(R.id.input_password) EditText _passwordText;
32@Bind(R.id.btn_login)
33Button _loginButton;
34@Bind(R.id.link_signup)
35TextView _signupLink;
36@Bind(R.id.login_progress)
37ProgressBar _progressBar;
38
39@Override
40public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
41    View view = inflater.inflate(R.layout.fragment_login, container, false);
42    ButterKnife.bind(view);
43
44    viewModel = new LoginViewModel(getContext());
45    FragmentLoginBinding binding = DataBindingUtil.setContentView(getActivity(), R.layout.fragment_login);
46    binding.setViewModel(viewModel);
47    return view;
48}
49}
50	
51public class RegisterFragment extends Fragment implements IRegisterFragment {
52private OAuthToken oauthToken = null;
53private static final String TAG = "RegisterFragment";
54private RegisterViewModel viewModel;
55@Bind(R.id.input_email)
56EditText _emailText;
57@Bind(R.id.input_username)
58EditText _usernameText;
59@Bind(R.id.input_password)
60EditText _passwordText;
61@Bind(R.id.input_verify_password)
62EditText _verifyPasswordText;
63@Bind(R.id.btn_register)
64Button _registerButton;
65@Bind(R.id.register_progress)
66ProgressBar _progressBar;
67
68@Override
69public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
70    View view = inflater.inflate(R.layout.fragment_register, container, false);
71    ButterKnife.bind(view);
72    viewModel = new RegisterViewModel(getContext());
73    FragmentRegisterBinding binding = DataBindingUtil.setContentView(getActivity(), R.layout.fragment_register);
74    binding.setViewModel(viewModel);
75    return view;
76}
77}
78	
79public class LoginViewModel extends ViewModelBase implements ILoginCallBack     {
80...
81
82public void onSignupLink(View view) {
83    if (context instanceof IAuthenticationActivity) {
84        ((IAuthenticationActivity) context).onRegisterNewUser();
85    }
86}
87...
88}
89	
90public class ViewModelBase extends BaseObservable {
91protected final Context context;
92
93protected Context getContext(){
94    return context;
95}
96
97public ViewModelBase(Context context) {
98    this.context = context;
99}
100
101protected boolean checkEmpty(CharSequence s) {
102    if (s.toString().isEmpty()) {
103        return true;
104    }
105    return false;
106}
107	
108<?xml version="1.0" encoding="utf-8"?>
109<RelativeLayout 
110xmlns:android="http://schemas.android.com/apk/res/android"
111android:id="@+id/authparent"
112android:layout_width="match_parent"
113android:layout_height="match_parent"
114android:keepScreenOn="true">
115
116</RelativeLayout>
117	
118<?xml version="1.0" encoding="utf-8"?>
119<layout xmlns:android="http://schemas.android.com/apk/res/android"
120android:keepScreenOn="true">
121<data>
122    <variable name="viewModel" type="com.savij.splitr.viewmodels.LoginViewModel" />
123</data>
124<ScrollView
125android:layout_width="fill_parent"
126android:layout_height="fill_parent"
127xmlns:app="http://schemas.android.com/apk/res-auto"
128android:fitsSystemWindows="true">
129<RelativeLayout
130android:layout_width="match_parent"
131android:layout_height="match_parent">
132
133    <ProgressBar
134        android:id="@+id/login_progress"
135        android:visibility="@{viewModel.ProgressBarVisibility}"
136        android:layout_width="wrap_content"
137        android:layout_height="wrap_content"
138        android:layout_centerInParent="true"
139        />
140
141<LinearLayout
142    android:orientation="vertical"
143    android:layout_width="match_parent"
144    android:layout_height="wrap_content"
145    android:paddingTop="46dp"
146    android:paddingLeft="24dp"
147    android:paddingRight="24dp"
148    android:layout_alignParentTop="true">
149
150    <ImageView android:src="@drawable/splitr_logo_crop"
151        android:layout_width="wrap_content"
152        android:layout_height="250dp"
153        android:layout_gravity="center_horizontal" />
154    <!--<TextView-->
155        <!--android:layout_width="wrap_content"-->
156        <!--android:layout_height="wrap_content"-->
157        <!--android:text="@string/app_title"-->
158        <!--android:textSize="@dimen/font_title"-->
159        <!--android:layout_marginBottom="24dp"-->
160        <!--android:layout_gravity="center_horizontal" />-->
161
162    <!-- Email Label -->
163    <android.support.design.widget.TextInputLayout
164        android:layout_width="match_parent"
165        android:layout_height="wrap_content"
166        android:layout_marginTop="8dp"
167        android:layout_marginBottom="8dp"
168        app:hintTextAppearance="@style/TextAppearence.App.TextInputLayout">
169        <EditText android:id="@+id/input_email"
170            android:layout_width="match_parent"
171            android:layout_height="wrap_content"
172            android:inputType="textEmailAddress"
173            android:text="@{viewModel.Email}"
174            android:onTextChanged="@{viewModel.emailChanged}"
175            android:error="@{viewModel.EmailError}"
176            android:hint="Email"
177            android:singleLine="true"/>
178    </android.support.design.widget.TextInputLayout>
179
180    <!-- Password Label -->
181    <android.support.design.widget.TextInputLayout
182        android:layout_width="match_parent"
183        android:layout_height="wrap_content"
184        android:layout_marginTop="8dp"
185        android:layout_marginBottom="8dp"
186        app:hintTextAppearance="@style/TextAppearence.App.TextInputLayout">
187        <EditText android:id="@+id/input_password"
188            android:layout_width="match_parent"
189            android:layout_height="wrap_content"
190            android:text="@{viewModel.Password}"
191            android:onTextChanged="@{viewModel.passwordChanged}"
192            android:error="@{viewModel.PasswordError}"
193            android:inputType="textPassword"
194            android:hint="Password"
195            android:singleLine="true"/>
196    </android.support.design.widget.TextInputLayout>
197
198    <android.support.v7.widget.AppCompatButton
199        android:id="@+id/btn_login"
200        android:layout_width="fill_parent"
201        android:layout_height="wrap_content"
202        android:layout_marginTop="24dp"
203        android:layout_marginBottom="24dp"
204        android:padding="12dp"
205        android:text="Login"
206        android:onClick="@{viewModel.onClickLogin}"
207        />
208
209    <TextView android:id="@+id/link_signup"
210        android:layout_width="fill_parent"
211        android:layout_height="wrap_content"
212        android:layout_marginBottom="24dp"
213        android:text="No account yet? Create one"
214        android:onClick="@{viewModel.onSignupLink}"
215        android:gravity="center"
216        android:textSize="16dip"/>
217
218    <TextView android:id="@+id/link_lost_password"
219        android:layout_width="fill_parent"
220        android:layout_height="wrap_content"
221        android:layout_marginBottom="24dp"
222        android:text="Forgot password?"
223        android:onClick="@{viewModel.onForgotPassword}"
224        android:gravity="center"
225        android:textSize="16dip"/>
226
227</LinearLayout>
228	
229<?xml version="1.0" encoding="utf-8"?>
230<layout xmlns:android="http://schemas.android.com/apk/res/android"
231android:keepScreenOn="true">
232<data>
233    <variable name="viewModel" type="com.savij.splitr.viewmodels.RegisterViewModel" />
234</data>
235<ScrollView
236    android:layout_width="fill_parent"
237    android:layout_height="fill_parent"
238    xmlns:app="http://schemas.android.com/apk/res-auto"
239    android:fitsSystemWindows="true">
240    <RelativeLayout
241        android:layout_width="match_parent"
242        android:layout_height="match_parent">
243
244        <ProgressBar
245            android:id="@+id/register_progress"
246            android:visibility="@{viewModel.ProgressBarVisibility}"
247            android:layout_width="wrap_content"
248            android:layout_height="wrap_content"
249            android:layout_centerInParent="true"
250            />
251
252        <LinearLayout
253            android:orientation="vertical"
254            android:layout_width="match_parent"
255            android:layout_height="wrap_content"
256            android:paddingTop="46dp"
257            android:paddingLeft="24dp"
258            android:paddingRight="24dp"
259            android:layout_alignParentTop="true">
260
261            <ImageView android:src="@drawable/splitr_logo_solo"
262                android:layout_width="wrap_content"
263                android:layout_height="100dp"
264                android:layout_gravity="center_horizontal" />
265
266            <!-- Email Label -->
267            <android.support.design.widget.TextInputLayout
268                android:layout_width="match_parent"
269                android:layout_height="wrap_content"
270                android:layout_marginTop="8dp"
271                android:layout_marginBottom="8dp"
272                app:hintTextAppearance="@style/TextAppearence.App.TextInputLayout">
273                <EditText android:id="@+id/input_email"
274                    android:layout_width="match_parent"
275                    android:layout_height="wrap_content"
276                    android:inputType="textEmailAddress"
277                    android:text="@{viewModel.Email}"
278                    android:onTextChanged="@{viewModel.emailChanged}"
279                    android:error="@{viewModel.EmailError}"
280                    android:hint="Email"
281                    android:singleLine="true"/>
282            </android.support.design.widget.TextInputLayout>
283
284            <android.support.design.widget.TextInputLayout
285                android:layout_width="match_parent"
286                android:layout_height="wrap_content"
287                android:layout_marginTop="8dp"
288                android:layout_marginBottom="8dp"
289                app:hintTextAppearance="@style/TextAppearence.App.TextInputLayout">
290                <EditText android:id="@+id/input_username"
291                    android:layout_width="match_parent"
292                    android:layout_height="wrap_content"
293                    android:inputType="textEmailAddress"
294                    android:text="@{viewModel.Username}"
295                    android:onTextChanged="@{viewModel.usernameChanged}"
296                    android:error="@{viewModel.UsernameError}"
297                    android:hint="Username"
298                    android:singleLine="true"/>
299            </android.support.design.widget.TextInputLayout>
300
301            <!-- Password Label -->
302            <android.support.design.widget.TextInputLayout
303                android:layout_width="match_parent"
304                android:layout_height="wrap_content"
305                android:layout_marginTop="8dp"
306                android:layout_marginBottom="8dp"
307                app:hintTextAppearance="@style/TextAppearence.App.TextInputLayout">
308                <EditText android:id="@+id/input_password"
309                    android:layout_width="match_parent"
310                    android:layout_height="wrap_content"
311                    android:text="@{viewModel.Password}"
312                    android:onTextChanged="@{viewModel.passwordChanged}"
313                    android:error="@{viewModel.PasswordError}"
314                    android:inputType="textPassword"
315                    android:hint="Password"
316                    android:singleLine="true"/>
317            </android.support.design.widget.TextInputLayout>
318
319            <android.support.design.widget.TextInputLayout
320                android:layout_width="match_parent"
321                android:layout_height="wrap_content"
322                android:layout_marginTop="8dp"
323                android:layout_marginBottom="8dp"
324                app:hintTextAppearance="@style/TextAppearence.App.TextInputLayout">
325                <EditText android:id="@+id/input_verify_password"
326                    android:layout_width="match_parent"
327                    android:layout_height="wrap_content"
328                    android:text="@{viewModel.VerifyPassword}"
329                    android:onTextChanged="@{viewModel.verifyPasswordChanged}"
330                    android:error="@{viewModel.VerifyPasswordError}"
331                    android:inputType="textPassword"
332                    android:hint="Verify Password"
333                    android:singleLine="true"/>
334            </android.support.design.widget.TextInputLayout>
335
336            <android.support.v7.widget.AppCompatButton
337                android:id="@+id/btn_register"
338                android:layout_width="fill_parent"
339                android:layout_height="wrap_content"
340                android:layout_marginTop="24dp"
341                android:layout_marginBottom="24dp"
342                android:padding="12dp"
343                android:text="Login"
344                android:onClick="@{viewModel.onClickRegister}"
345                />
346
347            <TextView android:id="@+id/link_signup"
348                android:layout_width="fill_parent"
349                android:layout_height="wrap_content"
350                android:layout_marginBottom="24dp"
351                android:text="Already have an account?"
352                android:onClick="@{viewModel.onLoginLink}"
353                android:gravity="center"
354                android:textSize="16dip"/>
355
356        </LinearLayout>
357
358    </RelativeLayout>
359
360</ScrollView>
361</layout>
362	
36302-29 17:23:24.340 8064-8064/com.savij.splitr E/FragmentManager: Activity state:
36402-29 17:23:24.370 8064-8064/com.savij.splitr E/AndroidRuntime: FATAL EXCEPTION: main
365Process: com.savij.splitr, PID: 8064
366java.lang.IllegalArgumentException: No view found for id 0x7f0c006c (com.savij.splitr:id/authparent) for fragment RegisterFragment{a34c76c #1 id=0x7f0c006c}
367at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1059)
368at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1252)
369at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:738)
370at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1617)
371at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:517)
372at android.os.Handler.handleCallback(Handler.java:739)
373at android.os.Handler.dispatchMessage(Handler.java:95)
374at android.os.Looper.loop(Looper.java:145)
375at android.app.ActivityThread.main(ActivityThread.java:5835)
376at java.lang.reflect.Method.invoke(Native Method)
377at java.lang.reflect.Method.invoke(Method.java:372)
378at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399)
379at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)