增加发送活动帖UI数据管理

app/src/main/assets/config.properties

@@ -3,4 +3,10 @@ password.length=5
 #注册账号大于长度
 username.length=5
 #多行文本最大长度
-textMultiLine.length=200
+textMultiLine.length=200
+#帖子标题最大长度
+title.length=15
+#帖子信用分最大值
+score.max=20
+#日期格式
+date.pattern=yyyy/MM/dd

app/src/main/java/com/community/pocket/data/main/forum/ForumRequest.java

@@ -0,0 +1,26 @@
+package com.community.pocket.data.main.forum;
+
+
+import com.community.pocket.util.Valid;
+
+/**
+ * 发表帖子请求接口
+ * TODO 完善逻辑
+ */
+public class ForumRequest {
+    private static volatile ForumRequest instance;
+
+    private ForumRequest() {
+    }
+
+    public static ForumRequest getInstance() {
+        if (instance == null) {
+            instance = new ForumRequest();
+        }
+        return instance;
+    }
+
+    public Valid sendPost(String type, String title, String content, String activeStartTime, String activeEndTime, String activeScore) {
+        return Valid.ok;
+    }
+}

app/src/main/java/com/community/pocket/ui/BaseFragment.java

@@ -20,4 +20,24 @@ public abstract class BaseFragment extends Fragment {
     public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
         return x.view().inject(this, inflater, container);//fragment注解
     }
+
+    //获取父级Fragment
+    protected <T extends Fragment> T getParentFragment(int level) {
+        return getParentFragment(level, null);
+    }
+
+    //获取父级Fragment
+    @SuppressWarnings("unchecked")
+    private <T extends Fragment> T getParentFragment(int level, Fragment fragment) {
+        if (level-- > 0) {
+            if (fragment == null) {
+                fragment = getParentFragment();
+            } else {
+                fragment = fragment.getParentFragment();
+            }
+            return getParentFragment(level, fragment);
+        } else {
+            return (T) fragment;
+        }
+    }
 }

app/src/main/java/com/community/pocket/ui/listener/MyTextChange.java

@@ -0,0 +1,25 @@
+package com.community.pocket.ui.listener;
+
+import android.text.Editable;
+import android.text.TextWatcher;
+
+/**
+ * 监听输入文本框内容改变
+ */
+public abstract class MyTextChange implements TextWatcher {
+
+    @Override
+    public void beforeTextChanged(CharSequence s, int start, int count, int after) {
+
+    }
+
+    @Override
+    public void onTextChanged(CharSequence s, int start, int before, int count) {
+
+    }
+
+    @Override
+    public void afterTextChanged(Editable s) {
+
+    }
+}

app/src/main/java/com/community/pocket/ui/login/LoginActivity.java

@@ -20,6 +20,7 @@ import androidx.lifecycle.ViewModelProvider;
 
 import com.community.pocket.R;
 import com.community.pocket.ui.BaseActivity;
+import com.community.pocket.ui.listener.MyTextChange;
 import com.community.pocket.ui.main.MainMenu;
 import com.community.pocket.ui.register.RegisterActivity;
 import com.community.pocket.ui.resetpwd.ResetPwdActivity;
@@ -101,17 +102,7 @@ public class LoginActivity extends BaseActivity {
 
 
 //        监听用户密码文本输入框内容改变
-        TextWatcher afterTextChangedListener = new TextWatcher() {
+        TextWatcher afterTextChangedListener = new MyTextChange() {
-            @Override
-            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
-                // ignore
-            }
-
-            @Override
-            public void onTextChanged(CharSequence s, int start, int before, int count) {
-                // ignore
-            }
-
             @Override
             public void afterTextChanged(Editable s) {
                 loginViewModel.loginDataChanged(usernameEditText.getText().toString(),

app/src/main/java/com/community/pocket/ui/main/ui/forum/ShowWordCount.java

@@ -1,8 +1,6 @@
 package com.community.pocket.ui.main.ui.forum;
 
-import android.text.Editable;
 import android.text.Html;
-import android.text.TextWatcher;
 import android.view.View;
 import android.widget.EditText;
 import android.widget.TextView;
@@ -10,6 +8,7 @@ import android.widget.TextView;
 import androidx.annotation.IdRes;
 
 import com.community.pocket.R;
+import com.community.pocket.ui.listener.MyTextChange;
 import com.community.pocket.util.PropertiesUtil;
 
 /**
@@ -52,21 +51,11 @@ public class ShowWordCount {
 
         setCount();
 
-        postContent.addTextChangedListener(new TextWatcher() {
+        postContent.addTextChangedListener(new MyTextChange() {
-            @Override
-            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
-
-            }
-
             @Override
             public void onTextChanged(CharSequence s, int start, int before, int count) {
                 setCount();
             }
-
-            @Override
-            public void afterTextChanged(Editable s) {
-
-            }
         });
     }
 }

app/src/main/java/com/community/pocket/ui/main/ui/forum/post/ForumPostActiveFragment.java

@@ -1,35 +1,153 @@
 package com.community.pocket.ui.main.ui.forum.post;
 
+import android.os.Build;
+import android.os.Bundle;
+import android.text.Editable;
+import android.text.TextWatcher;
+import android.text.format.DateFormat;
 import android.view.View;
+import android.widget.Button;
 import android.widget.EditText;
+import android.widget.TextView;
 import android.widget.Toast;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.RequiresApi;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProvider;
+
 import com.community.pocket.R;
+import com.community.pocket.ui.listener.MyTextChange;
+import com.community.pocket.ui.main.ui.forum.ForumFragment;
+import com.community.pocket.util.PropertiesUtil;
 
 import org.xutils.view.annotation.ContentView;
-import org.xutils.view.annotation.Event;
 import org.xutils.view.annotation.ViewInject;
 
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.Objects;
+
 /**
  * 活动贴
  */
 @ContentView(R.layout.forum_post_active_fragment)
 public class ForumPostActiveFragment extends ForumPostContent {
 
+    //活动开始时间
     @ViewInject(R.id.active_start_time)
     private EditText activeStartTime;
 
+    //活动结束时间
     @ViewInject(R.id.active_end_time)
     private EditText activeEndTime;
 
+    //活动信用分
     @ViewInject(R.id.active_score)
     private EditText activeScore;
 
-    /**
+    private ForumPostActiveViewModel viewModel;
-     * 发帖操作
+
-     */
+    //日期格式提示
-    @Event(value = R.id.post_button)
+    @ViewInject(R.id.tip)
-    private void onButtonClick(View v) {
+    private TextView tip;
-        Toast.makeText(getContext(), R.string.post, Toast.LENGTH_SHORT).show();
+
+    @RequiresApi(api = Build.VERSION_CODES.KITKAT)
+    @Override
+    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+
+        viewModel = new ViewModelProvider(this, new ForumPostViewModelFactory()).get(ForumPostActiveViewModel.class);
+
+        //监控表单校验状态
+        viewModel.getForumPostFormState().observe(getViewLifecycleOwner(), new Observer<ForumPostFormState.Active>() {
+            @Override
+            public void onChanged(ForumPostFormState.Active forumPostFormState) {
+                if (forumPostFormState == null) {
+                    return;
+                }
+
+                if (forumPostFormState.getTitleError() != null) {
+                    postTitle.setError(getString(forumPostFormState.getTitleError()));
+                }
+                if (forumPostFormState.getContentError() != null) {
+                    postContent.setError(getString(forumPostFormState.getContentError()));
+                }
+                if (forumPostFormState.getActiveStartTimeError() != null) {
+                    activeStartTime.setError(getString(forumPostFormState.getActiveStartTimeError()));
+                }
+                if (forumPostFormState.getActiveEndTimeError() != null) {
+                    activeEndTime.setError(getString(forumPostFormState.getActiveEndTimeError()));
+                }
+                if (forumPostFormState.getActiveScore() != null) {
+                    activeScore.setError(getString(forumPostFormState.getActiveScore(), PropertiesUtil.getIntValue("score.max")));
+                }
+
+                postButton.setEnabled(forumPostFormState.isDataValid());
+            }
+        });
+
+        //监控发帖状态
+        viewModel.getForumPostResponse().observe(getViewLifecycleOwner(), new Observer<ForumPostResponse>() {
+            @Override
+            public void onChanged(ForumPostResponse forumPostResponse) {
+                if (forumPostResponse == null) {
+                    return;
+                }
+
+                if (forumPostResponse.getSuccess() != null) {
+                    Toast.makeText(getContext(), forumPostResponse.getSuccess(), Toast.LENGTH_LONG).show();
+
+                    ForumFragment forumFragment = getParentFragment(4);
+                    Button button = Objects.requireNonNull(forumFragment.getView()).findViewById(R.id.forum_new);
+                    try {
+                        Method method = ForumFragment.class.getDeclaredMethod("_new", View.class);
+                        method.setAccessible(true);
+                        method.invoke(forumFragment, button);
+                    } catch (NoSuchMethodException e) {
+                        e.printStackTrace();
+                    } catch (IllegalAccessException e) {
+                        e.printStackTrace();
+                    } catch (InvocationTargetException e) {
+                        e.printStackTrace();
+                    }
+                }
+
+                if (forumPostResponse.getError() != null) {
+                    Toast.makeText(getContext(), forumPostResponse.getError(), Toast.LENGTH_LONG).show();
+                }
+            }
+        });
+
+        TextWatcher textWatcher = new MyTextChange() {
+            @Override
+            public void afterTextChanged(Editable s) {
+                viewModel.postDataForumChanged(postTitle.getText().toString(), postContent.getText().toString(), activeStartTime.getText().toString(), activeEndTime.getText().toString(), activeScore.getText().toString());
+            }
+        };
+        postTitle.addTextChangedListener(textWatcher);
+        postContent.addTextChangedListener(textWatcher);
+        activeStartTime.addTextChangedListener(textWatcher);
+        activeEndTime.addTextChangedListener(textWatcher);
+        activeScore.addTextChangedListener(textWatcher);
+
+        //发帖操作
+        postButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                viewModel.sendPost(postType.getSelectedItem().toString(), postTitle.getText().toString(), postContent.getText().toString(), activeStartTime.getText().toString(), activeEndTime.getText().toString(), activeScore.getText().toString());
+            }
+        });
+
+        initTip();
+    }
+
+    //初始化日期提示
+    private void initTip() {
+        String format = PropertiesUtil.getValue("date.pattern");
+        tip.setText(getString(R.string.dateformat_tip, format, DateFormat.format(format, System.currentTimeMillis())));
     }
+
 }

app/src/main/java/com/community/pocket/ui/main/ui/forum/post/ForumPostActiveViewModel.java

@@ -1,7 +1,50 @@
 package com.community.pocket.ui.main.ui.forum.post;
 
-import androidx.lifecycle.ViewModel;
+import androidx.lifecycle.MutableLiveData;
 
-public class ForumPostActiveViewModel extends ViewModel {
+import com.community.pocket.R;
-    // TODO: Implement the ViewModel
+import com.community.pocket.data.main.forum.ForumRequest;
+import com.community.pocket.util.Valid;
+import com.community.pocket.util.ValidUtil;
+
+class ForumPostActiveViewModel extends ForumPostViewModel {
+
+    //表单校验状态
+    private MutableLiveData<ForumPostFormState.Active> forumPostFormState = new MutableLiveData<>();
+
+    ForumPostActiveViewModel(ForumRequest forumRequest) {
+        super(forumRequest);
+    }
+
+
+    MutableLiveData<ForumPostFormState.Active> getForumPostFormState() {
+        return forumPostFormState;
+    }
+
+    //校验表单状态
+    void postDataForumChanged(String title, String content, String activeStartTime, String activeEndTime, String activeScore) {
+        if (!ValidUtil.titleValid(title)) {
+            forumPostFormState.setValue(new ForumPostFormState.Active(R.string.invalid_title, null, null, null, null));
+        } else if (!ValidUtil.notesValid(content)) {
+            forumPostFormState.setValue(new ForumPostFormState.Active(null, R.string.invalid_post, null, null, null));
+        } else if (!ValidUtil.dateValid(activeStartTime)) {
+            forumPostFormState.setValue(new ForumPostFormState.Active(null, null, R.string.invalid_date, null, null));
+        } else if (!ValidUtil.dateValid(activeEndTime)) {
+            forumPostFormState.setValue(new ForumPostFormState.Active(null, null, null, R.string.invalid_date, null));
+        } else if (!ValidUtil.scoreValid(activeScore)) {
+            forumPostFormState.setValue(new ForumPostFormState.Active(null, null, null, null, R.string.invalid_score));
+        } else {
+            forumPostFormState.setValue(new ForumPostFormState.Active(true));
+        }
+    }
+
+    //发帖请求状态
+    void sendPost(String type, String title, String content, String activeStartTime, String activeEndTime, String activeScore) {
+        Valid valid = forumRequest.sendPost(type, title, content, activeStartTime, activeEndTime, activeScore);
+        if (valid == Valid.ok) {
+            forumPostResponse.setValue(new ForumPostResponse().setSuccess(R.string.forum_post_ok));
+        } else {
+            forumPostResponse.setValue(new ForumPostResponse().setError(R.string.forum_post_fail));
+        }
+    }
 }

app/src/main/java/com/community/pocket/ui/main/ui/forum/post/ForumPostComplainViewModel.java

@@ -1,7 +1,11 @@
 package com.community.pocket.ui.main.ui.forum.post;
 
-import androidx.lifecycle.ViewModel;
+import com.community.pocket.data.main.forum.ForumRequest;
+
+class ForumPostComplainViewModel extends ForumPostViewModel {
+    ForumPostComplainViewModel(ForumRequest forumRequest) {
+        super(forumRequest);
+    }
+
 
-public class ForumPostComplainViewModel extends ViewModel {
-    // TODO: Implement the ViewModel
 }

app/src/main/java/com/community/pocket/ui/main/ui/forum/post/ForumPostContent.java

@@ -3,27 +3,69 @@ package com.community.pocket.ui.main.ui.forum.post;
 import android.os.Build;
 import android.os.Bundle;
 import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.Spinner;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.RequiresApi;
+import androidx.constraintlayout.widget.ConstraintLayout;
 
 import com.community.pocket.R;
 import com.community.pocket.ui.BaseFragment;
 import com.community.pocket.ui.main.ui.forum.ShowWordCount;
 
+import org.xutils.view.annotation.ViewInject;
+
+import java.util.Objects;
+
 /**
  * 发送正文界面
  */
 abstract class ForumPostContent extends BaseFragment {
 
+    /**
+     * 发送标题
+     */
+    EditText postTitle;
+
+    /**
+     * 帖子类型
+     */
+    Spinner postType;
+
+    /**
+     * 发帖按钮
+     */
+    Button postButton;
+
+
+    @ViewInject(R.id.post_content_layout)
+    private ConstraintLayout contentLayout;
+
+    //发送正文
+    EditText postContent;
+
     @RequiresApi(api = Build.VERSION_CODES.KITKAT)
     @Override
     public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
         super.onViewCreated(view, savedInstanceState);
         ShowWordCount showWordCount = new ShowWordCount(new int[]{R.id.show_count, R.id.show_count_top}, R.id.post_content, view);
         showWordCount.showCount();
+
+        initParentView();
     }
 
 
+    //初始化父级布局组件
+    @RequiresApi(api = Build.VERSION_CODES.KITKAT)
+    private void initParentView() {
+        ForumPostFragment forumPostFragment = getParentFragment(2);
+        View parentView = Objects.requireNonNull(Objects.requireNonNull(forumPostFragment).getView());
+        postTitle = parentView.findViewById(R.id.post_title);
+        postType = parentView.findViewById(R.id.post_type);
+        postButton = parentView.findViewById(R.id.post_button);
+        postContent = contentLayout.findViewById(R.id.post_content);
+    }
 }

app/src/main/java/com/community/pocket/ui/main/ui/forum/post/ForumPostFormState.java

@@ -0,0 +1,73 @@
+package com.community.pocket.ui.main.ui.forum.post;
+
+import androidx.annotation.Nullable;
+
+/**
+ * 发送帖子表单状态
+ */
+class ForumPostFormState {
+    @Nullable
+    private Integer titleError;
+    @Nullable
+    private Integer contentError;
+
+    private boolean isDataValid;
+
+    ForumPostFormState(@Nullable Integer titleError, @Nullable Integer contentError) {
+        this.titleError = titleError;
+        this.contentError = contentError;
+    }
+
+    ForumPostFormState(boolean isDataValid) {
+        this.isDataValid = isDataValid;
+    }
+
+    @Nullable
+    Integer getTitleError() {
+        return titleError;
+    }
+
+    @Nullable
+    Integer getContentError() {
+        return contentError;
+    }
+
+    boolean isDataValid() {
+        return isDataValid;
+    }
+
+    static class Active extends ForumPostFormState {
+        @Nullable
+        private Integer activeStartTimeError;
+        @Nullable
+        private Integer activeEndTimeError;
+        @Nullable
+        private Integer activeScore;
+
+        Active(boolean isDataValid) {
+            super(isDataValid);
+        }
+
+        Active(@Nullable Integer titleError, @Nullable Integer contentError, @Nullable Integer activeStartTimeError, @Nullable Integer activeEndTimeError, @Nullable Integer activeScore) {
+            super(titleError, contentError);
+            this.activeStartTimeError = activeStartTimeError;
+            this.activeEndTimeError = activeEndTimeError;
+            this.activeScore = activeScore;
+        }
+
+        @Nullable
+        Integer getActiveStartTimeError() {
+            return activeStartTimeError;
+        }
+
+        @Nullable
+        Integer getActiveEndTimeError() {
+            return activeEndTimeError;
+        }
+
+        @Nullable
+        Integer getActiveScore() {
+            return activeScore;
+        }
+    }
+}

app/src/main/java/com/community/pocket/ui/main/ui/forum/post/ForumPostFragment.java

@@ -39,12 +39,16 @@ public class ForumPostFragment extends BaseFragment {
     @ViewInject(R.id.post_type)
     private Spinner postType;
 
+    /**
+     * 帖子类型布局导航控制器
+     */
     private NavController nav;
 
     @RequiresApi(api = Build.VERSION_CODES.KITKAT)
     @Override
     public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
         super.onViewCreated(view, savedInstanceState);
+
         onPostTypeChange();
     }
 

app/src/main/java/com/community/pocket/ui/main/ui/forum/post/ForumPostResponse.java

@@ -0,0 +1,30 @@
+package com.community.pocket.ui.main.ui.forum.post;
+
+import androidx.annotation.Nullable;
+
+public class ForumPostResponse {
+    @Nullable
+    private Integer success;
+    @Nullable
+    private Integer error;
+
+    @Nullable
+    public Integer getSuccess() {
+        return success;
+    }
+
+    public ForumPostResponse setSuccess(@Nullable Integer success) {
+        this.success = success;
+        return this;
+    }
+
+    @Nullable
+    public Integer getError() {
+        return error;
+    }
+
+    public ForumPostResponse setError(@Nullable Integer error) {
+        this.error = error;
+        return this;
+    }
+}

app/src/main/java/com/community/pocket/ui/main/ui/forum/post/ForumPostTopicViewModel.java

@@ -1,7 +1,9 @@
 package com.community.pocket.ui.main.ui.forum.post;
 
-import androidx.lifecycle.ViewModel;
+import com.community.pocket.data.main.forum.ForumRequest;
 
-public class ForumPostTopicViewModel extends ViewModel {
+class ForumPostTopicViewModel extends ForumPostViewModel {
-    // TODO: Implement the ViewModel
+    ForumPostTopicViewModel(ForumRequest forumRequest) {
+        super(forumRequest);
+    }
 }

app/src/main/java/com/community/pocket/ui/main/ui/forum/post/ForumPostViewModel.java

@@ -1,7 +1,27 @@
 package com.community.pocket.ui.main.ui.forum.post;
 
+import androidx.lifecycle.MutableLiveData;
 import androidx.lifecycle.ViewModel;
 
-public class ForumPostViewModel extends ViewModel {
+import com.community.pocket.data.main.forum.ForumRequest;
-    // TODO: Implement the ViewModel
+
+//发送帖子UI数据管理
+abstract class ForumPostViewModel extends ViewModel {
+
+
+    //请求接口状态
+    MutableLiveData<ForumPostResponse> forumPostResponse = new MutableLiveData<>();
+
+    //请求接口处理
+    ForumRequest forumRequest;
+
+    MutableLiveData<ForumPostResponse> getForumPostResponse() {
+        return forumPostResponse;
+    }
+
+    ForumPostViewModel(ForumRequest forumRequest) {
+        this.forumRequest = forumRequest;
+    }
+
+
 }

app/src/main/java/com/community/pocket/ui/main/ui/forum/post/ForumPostViewModelFactory.java

@@ -0,0 +1,25 @@
+package com.community.pocket.ui.main.ui.forum.post;
+
+import androidx.annotation.NonNull;
+import androidx.lifecycle.ViewModel;
+import androidx.lifecycle.ViewModelProvider;
+
+import com.community.pocket.data.main.forum.ForumRequest;
+
+
+public class ForumPostViewModelFactory implements ViewModelProvider.Factory {
+    @NonNull
+    @Override
+    @SuppressWarnings("unchecked")
+    public <T extends ViewModel> T create(@NonNull Class<T> modelClass) {
+        if (modelClass.isAssignableFrom(ForumPostActiveViewModel.class)) {
+            return (T) new ForumPostActiveViewModel(ForumRequest.getInstance());
+        } else if (modelClass.isAssignableFrom(ForumPostTopicViewModel.class)) {
+            return (T) new ForumPostTopicViewModel(ForumRequest.getInstance());
+        } else if (modelClass.isAssignableFrom(ForumPostComplainViewModel.class)) {
+            return (T) new ForumPostComplainViewModel(ForumRequest.getInstance());
+        } else {
+            throw new IllegalArgumentException("Unknown ViewModel class");
+        }
+    }
+}

app/src/main/java/com/community/pocket/ui/main/ui/visitor/VisitorAppointmentFragment.java

@@ -7,7 +7,6 @@ import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
 import android.text.Editable;
-import android.text.TextWatcher;
 import android.util.Log;
 import android.view.View;
 import android.widget.ArrayAdapter;
@@ -26,6 +25,7 @@ import androidx.lifecycle.ViewModelProvider;
 import com.community.pocket.R;
 import com.community.pocket.data.adapter.VisitorAdpter;
 import com.community.pocket.ui.BaseFragment;
+import com.community.pocket.ui.listener.MyTextChange;
 import com.community.pocket.ui.main.ui.forum.ShowWordCount;
 import com.community.pocket.util.PropertiesUtil;
 
@@ -112,8 +112,8 @@ public class VisitorAppointmentFragment extends BaseFragment {
                 if (visitorResponse.getSuccess() != null) {
                     Toast.makeText(getContext(), visitorResponse.getSuccess(), Toast.LENGTH_LONG).show();
 
-                    VisitorFragment visitorFragment = ((VisitorFragment) Objects.requireNonNull(getParentFragment()).getParentFragment());
+                    VisitorFragment visitorFragment = getParentFragment(2);
-                    Button button = Objects.requireNonNull(Objects.requireNonNull(visitorFragment).getView()).findViewById(R.id.visitor_reservation);
+                    Button button = Objects.requireNonNull(visitorFragment.getView()).findViewById(R.id.visitor_reservation);
                     try {
                         Method method = VisitorFragment.class.getDeclaredMethod("my", View.class);
                         method.setAccessible(true);
@@ -260,22 +260,4 @@ public class VisitorAppointmentFragment extends BaseFragment {
         appointmentViewModel.appointment(appointment.getText().toString(), chooseTime.getSelectedItem().toString(), notes.getText().toString());
     }
 
-
-    abstract static class MyTextChange implements TextWatcher {
-
-        @Override
-        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
-
-        }
-
-        @Override
-        public void onTextChanged(CharSequence s, int start, int before, int count) {
-
-        }
-
-        @Override
-        public void afterTextChanged(Editable s) {
-
-        }
-    }
 }

app/src/main/java/com/community/pocket/ui/register/RegisterActivity.java

@@ -16,6 +16,7 @@ import androidx.lifecycle.ViewModelProvider;
 
 import com.community.pocket.R;
 import com.community.pocket.ui.BaseActivity;
+import com.community.pocket.ui.listener.MyTextChange;
 import com.community.pocket.ui.login.LoginActivity;
 import com.community.pocket.util.PropertiesUtil;
 
@@ -91,17 +92,7 @@ public class RegisterActivity extends BaseActivity {
             }
         });
 
-        TextWatcher afterTextChangedListener = new TextWatcher() {
+        TextWatcher afterTextChangedListener = new MyTextChange() {
-            @Override
-            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
-                // ignore
-            }
-
-            @Override
-            public void onTextChanged(CharSequence s, int start, int before, int count) {
-                // ignore
-            }
-
             @Override
             public void afterTextChanged(Editable s) {
                 registerViewModel.registerDataChanged(username.getText().toString(),

app/src/main/java/com/community/pocket/ui/resetpwd/ResetPwdStep1.java

@@ -20,6 +20,7 @@ import androidx.navigation.fragment.NavHostFragment;
 
 import com.community.pocket.R;
 import com.community.pocket.ui.BaseFragment;
+import com.community.pocket.ui.listener.MyTextChange;
 import com.community.pocket.ui.login.LoginActivity;
 import com.community.pocket.util.Param;
 import com.community.pocket.util.PropertiesUtil;
@@ -72,17 +73,7 @@ public class ResetPwdStep1 extends BaseFragment {
         });
 
         //监听输入框文本
-        TextWatcher afterTextChangedListener = new TextWatcher() {
+        TextWatcher afterTextChangedListener = new MyTextChange() {
-            @Override
-            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
-
-            }
-
-            @Override
-            public void onTextChanged(CharSequence s, int start, int before, int count) {
-
-            }
-
             @Override
             public void afterTextChanged(Editable s) {
                 resetPwdViewModel.resetpwdStep1Changed(username.getText().toString(), email.getText().toString());

app/src/main/java/com/community/pocket/ui/resetpwd/ResetPwdStep2.java

@@ -18,6 +18,7 @@ import androidx.navigation.fragment.NavHostFragment;
 
 import com.community.pocket.R;
 import com.community.pocket.ui.BaseFragment;
+import com.community.pocket.ui.listener.MyTextChange;
 import com.community.pocket.util.Param;
 
 import org.xutils.view.annotation.ContentView;
@@ -89,17 +90,7 @@ public class ResetPwdStep2 extends BaseFragment {
         });
 
         //监听输入框文本
-        TextWatcher afterTextChangedListener = new TextWatcher() {
+        TextWatcher afterTextChangedListener = new MyTextChange() {
-            @Override
-            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
-
-            }
-
-            @Override
-            public void onTextChanged(CharSequence s, int start, int before, int count) {
-
-            }
-
             @Override
             public void afterTextChanged(Editable s) {
                 resetPwdViewModel.resetpwdStep2Changed(code.getText().toString());

app/src/main/java/com/community/pocket/ui/resetpwd/ResetPwdStep3.java

@@ -18,6 +18,7 @@ import androidx.lifecycle.ViewModelProvider;
 
 import com.community.pocket.R;
 import com.community.pocket.ui.BaseFragment;
+import com.community.pocket.ui.listener.MyTextChange;
 import com.community.pocket.ui.login.LoginActivity;
 import com.community.pocket.util.Param;
 import com.community.pocket.util.PropertiesUtil;
@@ -76,17 +77,7 @@ public class ResetPwdStep3 extends BaseFragment {
             }
         });
 
-        TextWatcher textWatcher = new TextWatcher() {
+        TextWatcher textWatcher = new MyTextChange() {
-            @Override
-            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
-
-            }
-
-            @Override
-            public void onTextChanged(CharSequence s, int start, int before, int count) {
-
-            }
-
             @Override
             public void afterTextChanged(Editable s) {
                 resetPwdViewModel.resetpwdStep3Changed(password.getText().toString(), confirmPassword.getText().toString());

app/src/main/java/com/community/pocket/util/PropertiesUtil.java

@@ -26,7 +26,7 @@ public class PropertiesUtil {
     }
 
     //获取字符串配置
-    private static String getValue(String key) {
+    public static String getValue(String key) {
         if (values.containsKey(key)) {
             return values.get(key);
         } else {

app/src/main/java/com/community/pocket/util/ValidUtil.java

@@ -2,6 +2,9 @@ package com.community.pocket.util;
 
 import android.util.Patterns;
 
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Locale;
 import java.util.regex.Pattern;
 
 /**
@@ -57,4 +60,57 @@ public class ValidUtil {
     public static boolean notesValid(String notes) {
         return notes != null && !notes.isEmpty() && notes.length() <= PropertiesUtil.getIntValue("textMultiLine.length");
     }
+
+    /**
+     * 校验标题信息
+     */
+    public static boolean titleValid(String title) {
+        return title != null && !title.isEmpty() && title.length() <= PropertiesUtil.getIntValue("title.length");
+    }
+
+    /**
+     * 校验日期
+     */
+    public static boolean dateValid(String str) {
+
+        boolean convertSuccess = true;
+
+// 指定日期格式为四位年/两位月份/两位日期，注意yyyy/MM/dd区分大小写；
+
+        SimpleDateFormat format = new SimpleDateFormat(PropertiesUtil.getValue("date.pattern"), Locale.getDefault());
+
+        try {
+
+// 设置lenient为false. 否则SimpleDateFormat会比较宽松地验证日期，比如2007/02/29会被接受，并转换成2007/03/01
+
+            format.setLenient(false);
+
+            format.parse(str);
+
+        } catch (ParseException e) {
+
+// e.printStackTrace();
+
+// 如果throw java.text.ParseException或者NullPointerException，就说明格式不对
+
+            convertSuccess = false;
+
+        }
+
+        return convertSuccess;
+
+    }
+
+    /**
+     * 校验信用分
+     */
+    public static boolean scoreValid(String score) {
+        if (score != null && Pattern.compile("^\\d+$").matcher(score).matches()) {
+            int value = Integer.parseInt(score);
+            return value > 0 && value <= PropertiesUtil.getIntValue("score.max");
+        } else {
+            return false;
+        }
+    }
+
 }

app/src/main/res/layout/main/layout/forum/layout/forum_post_active_fragment.xml

@@ -24,16 +24,28 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/post_content_layout">
 
+            <TextView
+                android:id="@+id/tip"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="8dp"
+                android:gravity="center"
+                android:textSize="18sp"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent" />
+
             <EditText
                 android:id="@+id/active_start_time"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
+                android:layout_marginTop="8dp"
                 android:hint="@string/prompt_active_start_time"
                 android:importantForAutofill="no"
-                android:inputType="none|text"
+                android:inputType="date"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/tip"
                 tools:layout_constraintTop_toBottomOf="@id/post_content" />
 
             <EditText
@@ -43,7 +55,7 @@
                 android:layout_marginTop="8dp"
                 android:hint="@string/prompt_active_end_time"
                 android:importantForAutofill="no"
-                android:inputType="none|text"
+                android:inputType="date"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toBottomOf="@id/active_start_time"
@@ -64,14 +76,6 @@
                 tools:layout_constraintStart_toStartOf="parent" />
         </androidx.constraintlayout.widget.ConstraintLayout>
 
-        <Button
-            android:id="@+id/post_button"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:text="@string/post"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/body_layout" />
-
     </androidx.constraintlayout.widget.ConstraintLayout>
 
 </FrameLayout>

app/src/main/res/layout/main/layout/forum/layout/forum_post_complain_fragment.xml

@@ -28,14 +28,5 @@
             app:layout_constraintTop_toBottomOf="@id/search_name"
             tools:layout_constraintStart_toStartOf="parent" />
 
-        <Button
-            android:id="@+id/post_button"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginTop="8dp"
-            android:text="@string/post"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/post_content_layout" />
-
     </androidx.constraintlayout.widget.ConstraintLayout>
 </FrameLayout>

app/src/main/res/layout/main/layout/forum/layout/forum_post_fragment.xml

@@ -45,6 +45,13 @@
                 app:defaultNavHost="true"
                 app:navGraph="@navigation/nav_forum_post_type" />
 
+            <Button
+                android:id="@+id/post_button"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:enabled="false"
+                android:text="@string/forum_post" />
+
         </LinearLayout>
     </androidx.core.widget.NestedScrollView>
 

app/src/main/res/layout/main/layout/forum/layout/forum_post_topic_fragment.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
@@ -16,12 +15,5 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content" />
 
-        <Button
-            android:id="@+id/post_button"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:text="@string/post"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/post_content_layout" />
     </androidx.constraintlayout.widget.ConstraintLayout>
 </FrameLayout>

app/src/main/res/values-en-rUS/strings.xml

@@ -118,4 +118,11 @@
     <string name="visitor_appointment_time_fail">search time fail</string>
     <string name="load_data_err">load data error</string>
     <string name="visitor_tag">visitor_tag</string>
+    <string name="invalid_title">title error</string>
+    <string name="invalid_post">content error</string>
+    <string name="forum_post_ok">post OK</string>
+    <string name="forum_post_fail">post fail</string>
+    <string name="invalid_date">date error</string>
+    <string name="invalid_score">score error</string>
+    <string name="dateformat_tip">date format must be %1s,such as %2s</string>
 </resources>

app/src/main/res/values-zh-rCN/strings.xml

@@ -118,4 +118,11 @@
     <string name="visitor_appointment_time_fail">预约时间检索失败</string>
     <string name="load_data_err">数据加载失败！！！</string>
     <string name="visitor_tag">visitor_tag</string>
+    <string name="invalid_title">标题不合法</string>
+    <string name="invalid_post">帖子内容不合法</string>
+    <string name="forum_post_ok">帖子发表成功</string>
+    <string name="forum_post_fail">帖子发表失败</string>
+    <string name="invalid_date">日期不合法</string>
+    <string name="invalid_score">信用分必须大于0小于等于%1d</string>
+    <string name="dateformat_tip">日期格式必须是：%1s，例如：%2s</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -119,6 +119,13 @@
     <string name="visitor_appointment_time_fail">search time fail</string>
     <string name="load_data_err">load data error</string>
     <string name="visitor_tag">visitor_tag</string>
+    <string name="invalid_title">title error</string>
+    <string name="invalid_post">content error</string>
+    <string name="forum_post_ok">post OK</string>
+    <string name="forum_post_fail">post fail</string>
+    <string name="invalid_date">date error</string>
+    <string name="invalid_score">score error</string>
+    <string name="dateformat_tip">date format must be %1s,such as %2s</string>
     <!-- Strings used for fragments for navigation -->
 
     <!-- Strings used for fragments for navigation -->