演示视频

ShowMe/src/.idea/.gitignore

@@ -1,3 +0,0 @@
-# Default ignored files
-/shelf/
-/workspace.xml

ShowMe/src/.idea/.name

@@ -1 +0,0 @@
-My Application

ShowMe/src/.idea/misc.xml

@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/build/classes" />
-  </component>
-  <component name="ProjectType">
-    <option name="id" value="Android" />
-  </component>
-</project>

ShowMe/src/app/src/main/AndroidManifest.xml

@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.showme.myapplication">
-
-    <application
-        android:allowBackup="true"
-        android:icon="@mipmap/ic_launcher"
-        android:label="@string/app_name"
-        android:roundIcon="@mipmap/ic_launcher_round"
-        android:supportsRtl="true"
-        android:theme="@style/Theme.MyApplication">
-        <activity android:name=".MainActivity">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-        </activity>
-    </application>
-
-</manifest>

ShowMe/src/app/src/main/java/com/showme/myapplication/MainActivity.java

@@ -1,115 +0,0 @@
-package com.showme.myapplication;
-
-import androidx.appcompat.app.AppCompatActivity;
-
-import android.annotation.SuppressLint;
-import android.os.Bundle;
-import android.util.DisplayMetrics;
-import android.widget.TextView;
-
-import com.idealist.calendarview.CalendarAttr;
-import com.idealist.calendarview.CalendarDay;
-import com.idealist.calendarview.CalendarPager;
-import com.idealist.calendarview.CalendarUtils;
-import com.idealist.calendarview.CalendarView;
-import com.idealist.calendarview.CalendarViewAdapter;
-import com.idealist.calendarview.State;
-import com.idealist.calendarview.interf.OnSelectDateListener;
-
-import java.util.TimeZone;
-
-public class MainActivity extends AppCompatActivity {
-
-    private TextView tvMonth;
-    private TextView tvYear;
-
-    private CalendarDay currentDay;
-
-    private CalendarView currentView;
-
-    private CalendarPager pager;
-
-    private CalendarViewAdapter viewAdapter;
-
-    private CalendarAttr attr;
-
-    private OnSelectDateListener onSelectDateListener;
-
-    private CalendarView.OnCalendarClickListener clickListener;
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_main);
-
-        TimeZone.setDefault(TimeZone.getTimeZone("GMT+8"));
-        DisplayMetrics dm = new DisplayMetrics();
-        getWindowManager().getDefaultDisplay().getRealMetrics(dm);
-        int height = dm.heightPixels;
-        State.setDefaultItemHeightFull((height - 42 - 3*State.DEFAULT_ITEM_HEIGHT) / 6);
-
-        initCalendar();
-
-        attr = new CalendarAttr();
-        attr.setCalendarType(State.VIEW_MONTH);
-        attr.setScrollLevel(State.LEVEL_MEDIUM);
-
-        initListener();
-        viewAdapter = new CalendarViewAdapter(this, attr, onSelectDateListener,
-                clickListener);
-        initPager();
-    }
-
-    private void initCalendar() {
-        tvMonth = findViewById(R.id.custom_month_view);
-        tvYear = findViewById(R.id.custom_year_view);
-        currentDay = CalendarUtils.getCurrDay();
-        updateCalendar();
-    }
-
-    private void initPager() {
-        pager = findViewById(R.id.custom_vp);
-        pager.setAttr(attr);
-        pager.setAdapter(viewAdapter);
-
-        pager.setmOnPageChangeListener(new CalendarPager.OnPageChangeListener() {
-
-            @Override
-            public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
-            }
-
-            @Override
-            public void onPageSelected(int position) {
-                currentView = viewAdapter.getViews().get(position % 3);
-                currentDay = currentView.getSeedDay();
-                updateCalendar();
-            }
-
-            @Override
-            public void onPageScrollStateChanged(int state) {
-            }
-        });
-    }
-
-    private void initListener() {
-        onSelectDateListener = offset -> pager.selectOtherMonth(offset);
-        clickListener = new CalendarView.OnCalendarClickListener() {
-            @Override
-            public void OnClick(CalendarDay day) {
-//                updateSchedule(day);
-            }
-
-            @Override
-            public void OnLongClick(CalendarDay day) {
-
-            }
-        };
-    }
-
-    @SuppressLint("SetTextI18n")
-    private void updateCalendar() {
-        tvMonth.setText(currentDay.getMonth() + "");
-        tvYear.setText(currentDay.getYear() + "");
-    }
-
-}

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

@@ -1,3 +0,0 @@
-<resources>
-    <string name="app_name">My Application</string>
-</resources>

ShowMe/src/app/src/main/res/xml/file_paths.xml

@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <paths>
-        <root-path
-            name="root"
-            path="" />
-        <files-path
-            name="files"
-            path="" />
-
-        <cache-path
-            name="cache"
-            path="" />
-
-        <external-path
-            name="camera_photos"
-            path="" />
-
-        <external-files-path
-            name="external_file_path"
-            path="" />
-        <external-cache-path
-            name="external_cache_path"
-            path="" />
-    </paths>
-</resources>

ShowMe/src/settings.gradle

@@ -1,4 +0,0 @@
-include ':DataBase'
-include ':app'
-rootProject.name = "My Application"
-include ':CalendarView'

src/showme/.idea/gradle.xml

@@ -7,17 +7,15 @@
         <option name="testRunner" value="PLATFORM" />
         <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="gradleJvm" value="1.8" />
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />
             <option value="$PROJECT_DIR$/CalendarView" />
-            <option value="$PROJECT_DIR$/DataBase" />
+            <option value="$PROJECT_DIR$/Database" />
             <option value="$PROJECT_DIR$/app" />
           </set>
         </option>
         <option name="resolveModulePerSourceSet" value="false" />
-        <option name="useQualifiedModuleNames" value="true" />
       </GradleProjectSettings>
     </option>
   </component>

src/showme/.idea/jarRepositories.xml

@@ -11,6 +11,11 @@
       <option name="name" value="JBoss Community repository" />
       <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
     </remote-repository>
+    <remote-repository>
+      <option name="id" value="MavenRepo" />
+      <option name="name" value="MavenRepo" />
+      <option name="url" value="https://repo.maven.apache.org/maven2/" />
+    </remote-repository>
     <remote-repository>
       <option name="id" value="BintrayJCenter" />
       <option name="name" value="BintrayJCenter" />

src/showme/.idea/misc.xml

@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="NullableNotNullManager">
+    <option name="myDefaultNullable" value="org.jetbrains.annotations.Nullable" />
+    <option name="myDefaultNotNull" value="androidx.annotation.NonNull" />
+    <option name="myNullables">
+      <value>
+        <list size="14">
+          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />
+          <item index="1" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.Nullable" />
+          <item index="2" class="java.lang.String" itemvalue="android.support.annotation.Nullable" />
+          <item index="3" class="java.lang.String" itemvalue="androidx.annotation.Nullable" />
+          <item index="4" class="java.lang.String" itemvalue="androidx.annotation.RecentlyNullable" />
+          <item index="5" class="java.lang.String" itemvalue="com.android.annotations.Nullable" />
+          <item index="6" class="java.lang.String" itemvalue="javax.annotation.Nullable" />
+          <item index="7" class="java.lang.String" itemvalue="javax.annotation.CheckForNull" />
+          <item index="8" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.Nullable" />
+          <item index="9" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableDecl" />
+          <item index="10" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableType" />
+          <item index="11" class="java.lang.String" itemvalue="org.eclipse.jdt.annotation.Nullable" />
+          <item index="12" class="java.lang.String" itemvalue="io.reactivex.annotations.Nullable" />
+          <item index="13" class="java.lang.String" itemvalue="io.reactivex.rxjava3.annotations.Nullable" />
+        </list>
+      </value>
+    </option>
+    <option name="myNotNulls">
+      <value>
+        <list size="13">
+          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
+          <item index="1" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />
+          <item index="2" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />
+          <item index="3" class="java.lang.String" itemvalue="androidx.annotation.NonNull" />
+          <item index="4" class="java.lang.String" itemvalue="androidx.annotation.RecentlyNonNull" />
+          <item index="5" class="java.lang.String" itemvalue="com.android.annotations.NonNull" />
+          <item index="6" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />
+          <item index="7" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.NonNull" />
+          <item index="8" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullDecl" />
+          <item index="9" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullType" />
+          <item index="10" class="java.lang.String" itemvalue="org.eclipse.jdt.annotation.NonNull" />
+          <item index="11" class="java.lang.String" itemvalue="io.reactivex.annotations.NonNull" />
+          <item index="12" class="java.lang.String" itemvalue="io.reactivex.rxjava3.annotations.NonNull" />
+        </list>
+      </value>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>

src/showme/.idea/runConfigurations.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RunConfigurationProducerService">
+    <option name="ignoredProducers">
+      <set>
+        <option value="com.android.tools.idea.compose.preview.runconfiguration.ComposePreviewRunConfigurationProducer" />
+      </set>
+    </option>
+  </component>
+</project>

src/showme/.idea/shelf/Uncommitted_changes_before_Update_at_2021_7_12_8_40_[Default_Changelist]/shelved.patch

@@ -0,0 +1,62 @@
+Index: app/src/main/java/com/diary/showme/diary/ui/CardActivity.java
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.BaseRevisionTextPatchEP
+<+>package com.diary.showme.diary.ui;\r\n\r\nimport android.app.Activity;\r\nimport android.content.Intent;\r\nimport android.os.Bundle;\r\nimport android.view.View;\r\nimport android.widget.Button;\r\nimport android.content.Context;\r\nimport android.graphics.Color;\r\nimport android.os.Environment;\r\nimport android.widget.EditText;\r\nimport android.widget.Toast;\r\n\r\nimport androidx.annotation.Nullable;\r\nimport androidx.appcompat.app.AppCompatActivity;\r\n\r\nimport com.diary.showme.Course.AddCourseActivity;\r\nimport com.diary.showme.Course.Course;\r\nimport com.diary.showme.Course.CourseActivity;\r\nimport com.diary.showme.R;\r\n\r\n\r\npublic class CardActivity extends AppCompatActivity {\r\n\r\n    private Button card1;\r\n\r\n    private Button card2;\r\n\r\n    private Button card3;\r\n\r\n    @Override\r\n    protected void onCreate(Bundle savedInstanceState) {\r\n        super.onCreate(savedInstanceState);\r\n        setContentView(R.layout.card);\r\n\r\n        card1 = findViewById(R.id.card1);\r\n        card2 = findViewById(R.id.card2);\r\n        card3 = findViewById(R.id.card3);\r\n        card1.setOnClickListener(new View.OnClickListener() {\r\n            @Override\r\n            public void onClick(View v) {\r\n                startActivityForResult(new Intent(CardActivity.this, AddDiaryActivity.class), 0);\r\n            }\r\n        });\r\n        card2.setOnClickListener(new View.OnClickListener() {\r\n            @Override\r\n            public void onClick(View v) {\r\n                startActivityForResult(new Intent(CardActivity.this, AddDiaryActivity.class), 0);\r\n            }\r\n        });\r\n        card3.setOnClickListener(new View.OnClickListener() {\r\n            @Override\r\n            public void onClick(View v) {\r\n                startActivityForResult(new Intent(CardActivity.this, AddDiaryActivity.class), 0);\r\n            }\r\n        });\r\n    }\r\n\r\n    public static void startActivity(Context context) {\r\n        Intent intent = new Intent(context, CardActivity.class);\r\n        context.startActivity(intent);\r\n    }\r\n\r\n\r\n}\r\n
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+--- app/src/main/java/com/diary/showme/diary/ui/CardActivity.java	(revision c7e2ad49109864f6c4a19759f6af43db764bb204)
++++ app/src/main/java/com/diary/showme/diary/ui/CardActivity.java	(date 1626049324133)
+@@ -39,19 +39,22 @@
+         card1.setOnClickListener(new View.OnClickListener() {
+             @Override
+             public void onClick(View v) {
+-                startActivityForResult(new Intent(CardActivity.this, AddDiaryActivity.class), 0);
++                Intent intent = new Intent(CardActivity.this, AddDiaryActivity.class);
++                startActivity(intent);
+             }
+         });
+         card2.setOnClickListener(new View.OnClickListener() {
+             @Override
+             public void onClick(View v) {
+-                startActivityForResult(new Intent(CardActivity.this, AddDiaryActivity.class), 0);
++                Intent intent = new Intent(CardActivity.this, AddDiaryActivity.class);
++                startActivity(intent);
+             }
+         });
+         card3.setOnClickListener(new View.OnClickListener() {
+             @Override
+             public void onClick(View v) {
+-                startActivityForResult(new Intent(CardActivity.this, AddDiaryActivity.class), 0);
++                Intent intent = new Intent(CardActivity.this, AddDiaryActivity.class);
++                startActivity(intent);
+             }
+         });
+     }
+Index: app/src/main/res/layout/question_item.xml
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.BaseRevisionTextPatchEP
+<+><?xml version=\"1.0\" encoding=\"utf-8\"?>\r\n<FrameLayout xmlns:android=\"http://schemas.android.com/apk/res/android\"\r\n    android:layout_width=\"match_parent\"\r\n    android:layout_height=\"wrap_content\">\r\n\r\n    <LinearLayout\r\n        android:layout_width=\"match_parent\"\r\n        android:layout_height=\"match_parent\"\r\n        android:orientation=\"horizontal\">\r\n\r\n        <TextView\r\n            android:id=\"@+id/question_content\"\r\n            android:layout_width=\"match_parent\"\r\n            android:layout_height=\"wrap_content\"\r\n            android:gravity=\"center\"\r\n            android:textSize=\"24sp\"/>\r\n\r\n    </LinearLayout>\r\n\r\n</FrameLayout>
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+--- app/src/main/res/layout/question_item.xml	(revision c7e2ad49109864f6c4a19759f6af43db764bb204)
++++ app/src/main/res/layout/question_item.xml	(date 1626048966859)
+@@ -8,12 +8,14 @@
+         android:layout_height="match_parent"
+         android:orientation="horizontal">
+ 
+-        <TextView
++        <Button
+             android:id="@+id/question_content"
+             android:layout_width="match_parent"
+             android:layout_height="wrap_content"
+-            android:gravity="center"
+-            android:textSize="24sp"/>
++            android:layout_weight="1"
++            android:background="#A4CF2626"
++            android:text="今天有遇到什么开心的事情吗？"
++            />
+ 
+     </LinearLayout>
+ 

src/showme/.idea/shelf/Uncommitted_changes_before_Update_at_2021_7_12_8_40__Default_Changelist_.xml

@@ -0,0 +1,4 @@
+<changelist name="Uncommitted_changes_before_Update_at_2021_7_12_8_40_[Default_Changelist]" date="1626050458233" recycled="true" deleted="true">
+  <option name="PATH" value="$PROJECT_DIR$/.idea/shelf/Uncommitted_changes_before_Update_at_2021_7_12_8_40_[Default_Changelist]/shelved.patch" />
+  <option name="DESCRIPTION" value="Uncommitted changes before Update at 2021/7/12 8:40 [Default Changelist]" />
+</changelist>

src/showme/.idea/shelf/Uncommitted_changes_before_Update_at_2021_7_12_9_04__Default_Changelist_.xml

@@ -0,0 +1,14 @@
+<changelist name="Uncommitted_changes_before_Update_at_2021_7_12_9_04_[Default_Changelist]" date="1626051883392" recycled="true" deleted="true">
+  <option name="PATH" value="$PROJECT_DIR$/.idea/shelf/Uncommitted_changes_before_Update_at_2021_7_12_9_04_[Default_Changelist]/shelved.patch" />
+  <option name="DESCRIPTION" value="Uncommitted changes before Update at 2021/7/12 9:04 [Default Changelist]" />
+  <binary>
+    <option name="BEFORE_PATH" value="../app-release.apk" />
+    <option name="AFTER_PATH" value="../app-release.apk" />
+    <option name="SHELVED_PATH" value="$PROJECT_DIR$/.idea/shelf/Uncommitted_changes_before_Update_at_2021_7_12_9_04_[Default_Changelist]/app-release.apk" />
+  </binary>
+  <binary>
+    <option name="BEFORE_PATH" value="app/release/app-release.apk" />
+    <option name="AFTER_PATH" />
+    <option name="SHELVED_PATH" />
+  </binary>
+</changelist>

src/showme/.idea/vcs.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
   </component>
 </project>

src/showme/.project

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>showme</name>
+	<comment>Project showme created by Buildship.</comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
+	</natures>
+	<filteredResources>
+		<filter>
+			<id>1625906374722</id>
+			<name></name>
+			<type>30</type>
+			<matcher>
+				<id>org.eclipse.core.resources.regexFilterMatcher</id>
+				<arguments>node_modules|.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
+			</matcher>
+		</filter>
+	</filteredResources>
+</projectDescription>

src/showme/.settings/org.eclipse.buildship.core.prefs

@@ -0,0 +1,13 @@
+arguments=
+auto.sync=false
+build.scans.enabled=false
+connection.gradle.distribution=GRADLE_DISTRIBUTION(WRAPPER)
+connection.project.dir=
+eclipse.preferences.version=1
+gradle.user.home=
+java.home=C\:/Software/StayHungry/JDK15
+jvm.arguments=
+offline.mode=false
+override.workspace.settings=true
+show.console.view=true
+show.executions.view=true

src/showme/CalendarView/.classpath

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-15/"/>
+	<classpathentry kind="con" path="org.eclipse.buildship.core.gradleclasspathcontainer"/>
+	<classpathentry kind="output" path="bin/default"/>
+</classpath>

src/showme/CalendarView/.project

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>CalendarView</name>
+	<comment>Project CalendarView created by Buildship.</comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
+	</natures>
+	<filteredResources>
+		<filter>
+			<id>1625906374711</id>
+			<name></name>
+			<type>30</type>
+			<matcher>
+				<id>org.eclipse.core.resources.regexFilterMatcher</id>
+				<arguments>node_modules|.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
+			</matcher>
+		</filter>
+	</filteredResources>
+</projectDescription>

src/showme/CalendarView/.settings/org.eclipse.buildship.core.prefs

@@ -0,0 +1,2 @@
+connection.project.dir=..
+eclipse.preferences.version=1

src/showme/CalendarView/build.gradle

@@ -7,7 +7,7 @@ android {
     buildToolsVersion "30.0.3"
 
     defaultConfig {
-        minSdkVersion 29
+        minSdkVersion 17
         targetSdkVersion 30
         versionCode 1
         versionName "1.0"
@@ -31,9 +31,9 @@ android {
 dependencies {
 
     implementation 'androidx.appcompat:appcompat:1.3.0'
-    implementation 'com.google.android.material:material:1.3.0'
+    implementation 'com.google.android.material:material:1.4.0'
-    implementation project(path: ':DataBase')
+    implementation project(path: ':Database')
     testImplementation 'junit:junit:4.+'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
 }

src/showme/CalendarView/src/main/java/com/idealist/calendarview/CalendarAttr.java

@@ -1,5 +1,6 @@
 package com.idealist.calendarview;
 
+
 public class CalendarAttr {
 
     static int RecTop;

src/showme/CalendarView/src/main/java/com/idealist/calendarview/CalendarPager.java

@@ -133,7 +133,7 @@ public class CalendarPager extends ViewPager {
 
     /**
      * 月视图到周视图可向上滑动距离距离
-     *a
+     *
      * @return 距离
      */
     public int getTopMovableDistance() {

src/showme/CalendarView/src/main/java/com/idealist/calendarview/CalendarUtils.java

@@ -15,7 +15,7 @@ import androidx.coordinatorlayout.widget.CoordinatorLayout;
 import androidx.core.view.ViewCompat;
 import androidx.recyclerview.widget.RecyclerView;
 
-import com.showme.database.utils.ScheduleSQLUtils;
+import com.diary.database.utils.ScheduleSQLUtils;
 
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
@@ -132,9 +132,9 @@ public class CalendarUtils {
             if (date.equals(CalendarViewAdapter.loadSelectedDate())) {
                 date.setSelectState(State.DAY_SELECT);
             }
-//            if (ScheduleSQLUtils.isScheduleMarked(date.toString())) {
+            if (ScheduleSQLUtils.isScheduleMarked(date.toString())) {
-//                date.setMarkSchedule(true);
+                date.setMarkSchedule(true);
-//            }
+            }
         }
         return dates;
     }

src/showme/CalendarView/src/main/java/com/idealist/calendarview/RecyclerViewAdapter.java

@@ -0,0 +1,66 @@
+package com.idealist.calendarview;
+
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.diary.database.utils.ScheduleSQLUtils;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class RecyclerViewAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> implements
+        View.OnClickListener{
+    private List<String> mDatabase;
+
+    private OnItemClickListener onItemClickListener = null;
+
+    public RecyclerViewAdapter(List<String> mDatabase) {
+        super();
+        this.mDatabase = mDatabase;
+    }
+
+    @NonNull
+    @Override
+    public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = View.inflate(parent.getContext(), R.layout.schedule_item, null);
+        view.setOnClickListener(this);
+        return new RecyclerViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
+        if (!(holder instanceof RecyclerViewHolder))
+            return;
+        holder.itemView.setTag(position);
+        String text = mDatabase.get(position);
+        ((RecyclerViewHolder) holder).timeTextView.setText(ScheduleSQLUtils.extractScheduleTime(text));
+        ((RecyclerViewHolder) holder).titleTextView.setText(ScheduleSQLUtils.extractScheduleName(text));
+    }
+
+    @Override
+    public int getItemCount() {
+        return mDatabase.size();
+    }
+
+    @Override
+    public void onClick(View v) {
+        if (onItemClickListener != null) {
+            onItemClickListener.onItemClick(v, (int) v.getTag());
+        }
+    }
+
+    public void setmDatabase(List<String> mDatabase) {
+        this.mDatabase = mDatabase;
+    }
+
+    public void setOnItemClickListener(OnItemClickListener onItemClickListener) {
+        this.onItemClickListener = onItemClickListener;
+    }
+
+    public interface OnItemClickListener {
+        void onItemClick(View view, int position);
+    }
+}

src/showme/CalendarView/src/main/java/com/idealist/calendarview/RecyclerViewBehavior.java

@@ -0,0 +1,141 @@
+package com.idealist.calendarview;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.View;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.coordinatorlayout.widget.CoordinatorLayout;
+import androidx.core.view.ViewCompat;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.viewpager.widget.ViewPager;
+
+import static android.content.ContentValues.TAG;
+
+public class RecyclerViewBehavior extends CoordinatorLayout.Behavior<RecyclerView> {
+
+    private int initOffset = -1;
+    private int minOffset = -1;
+    private int bottomOffset = -1;
+    private Context context;
+    private boolean initiated = false;
+    boolean hidingTop = false;
+    boolean showingTop = false;
+
+    public RecyclerViewBehavior(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        this.context = context;
+    }
+
+    @Override
+    public boolean onLayoutChild(@NonNull CoordinatorLayout parent, @NonNull RecyclerView child, int layoutDirection) {
+        parent.onLayoutChild(child, layoutDirection);
+        CalendarPager calendarPager = getCalendarPager(parent);
+        initMinOffsetAndInitOffset(parent, child, calendarPager);
+        return true;
+    }
+
+    private void initMinOffsetAndInitOffset(CoordinatorLayout parent, RecyclerView child, CalendarPager pager) {
+        if (pager.getBottom() > 0 && initOffset == -1) {
+            initOffset = pager.getMeasuredHeight();
+            CalendarAttr.setRecTop(initOffset);
+        }
+        if (pager.getBottom() > 0 && bottomOffset == -1) {
+            bottomOffset = State.DEFAULT_ITEM_HEIGHT_FULL * 6;
+        }
+        if (!initiated) {
+            initOffset = pager.getMeasuredHeight();
+            CalendarAttr.setRecTop(initOffset);
+            initiated = true;
+        }
+        child.offsetTopAndBottom(CalendarAttr.getRecTop());
+        minOffset = getCalendarPager(parent).getItemHeight();
+    }
+
+    @Override
+    public boolean onStartNestedScroll(@NonNull CoordinatorLayout coordinatorLayout, @NonNull RecyclerView child, @NonNull View directTargetChild, @NonNull View target, int axes, int type) {
+        return (axes & ViewCompat.SCROLL_AXIS_VERTICAL) != 0;
+    }
+
+    @Override
+    public void onNestedPreScroll(@NonNull CoordinatorLayout coordinatorLayout, @NonNull RecyclerView child, @NonNull View target, int dx, int dy, @NonNull int[] consumed, int type) {
+        super.onNestedPreScroll(coordinatorLayout, child, target, dx, dy, consumed, type);
+        child.setVerticalScrollBarEnabled(true);
+
+        CalendarPager pager = (CalendarPager) coordinatorLayout.getChildAt(0);
+        if (pager.getPageScrollState() != ViewPager.SCROLL_STATE_IDLE) {
+            consumed[1] = dy;
+            Log.w("ldf", "onNestedPreScroll: MonthPager dragging");
+            Toast.makeText(context, "loading month data", Toast.LENGTH_SHORT).show();
+            return;
+        }
+
+        // 上滑，正在隐藏顶部的日历
+        hidingTop = dy > 0;
+        // 下滑，正在展示顶部的日历
+        showingTop = dy < 0 && !target.canScrollVertically(-1);
+        Log.i("recycleBehavior", "hidingTop: " + hidingTop + " showingTop: " + showingTop);
+        if (hidingTop || showingTop) {
+            if (pager.getScrollLevel() == State.LEVEL_TOP) {
+                consumed[1] = CalendarUtils.scroll(child, dy,
+                        State.DEFAULT_ITEM_HEIGHT,
+                        State.DEFAULT_ITEM_HEIGHT * 6 + 10);
+            } else if (pager.getScrollLevel() == State.LEVEL_MEDIUM) {
+                consumed[1] = CalendarUtils.scroll(child, dy,
+                        State.DEFAULT_ITEM_HEIGHT,
+                        State.DEFAULT_ITEM_HEIGHT_FULL * 6);
+            }
+            CalendarAttr.setRecTop(child.getTop());
+        }
+    }
+
+    @Override
+    public void onStopNestedScroll(@NonNull CoordinatorLayout coordinatorLayout, @NonNull RecyclerView child, @NonNull View target, int type) {
+        super.onStopNestedScroll(coordinatorLayout, child, target, type);
+        CalendarPager pager = (CalendarPager) getCalendarPager(coordinatorLayout);
+        CalendarViewAdapter adapter = (CalendarViewAdapter) pager.getAdapter();
+
+        if (pager.getScrollLevel() == State.LEVEL_TOP) {
+            if (CalendarAttr.getRecTop() - minOffset > CalendarUtils.getTouchSlop(context) && showingTop
+                    && CalendarAttr.getRecTop() < initOffset + 110) {
+                pager.setScrollLevel(State.LEVEL_MEDIUM);
+                adapter.changeCalendarType(State.VIEW_MONTH);
+                CalendarUtils.scrollTo(coordinatorLayout, child, getCalendarPager(coordinatorLayout).getViewHeight(), 500);
+                CalendarUtils.forceStopRecyclerViewScroll(child);
+            } else {
+                CalendarUtils.scrollTo(coordinatorLayout, child, getCalendarPager(coordinatorLayout).getItemHeight(), 150);
+            }
+        } else if (pager.getScrollLevel() == State.LEVEL_MEDIUM) {
+            if (initOffset - CalendarAttr.getRecTop() > CalendarUtils.getTouchSlop(context) && hidingTop) {
+                pager.setScrollLevel(State.LEVEL_TOP);
+                adapter.changeCalendarType(State.VIEW_WEEK);
+                CalendarUtils.scrollTo(coordinatorLayout, child, getCalendarPager(coordinatorLayout).getItemHeight(), 500);
+                CalendarUtils.forceStopRecyclerViewScroll(child);
+            } else if (CalendarAttr.getRecTop() - initOffset > CalendarUtils.getTouchSlop(context) && showingTop) {
+                pager.setScrollLevel(State.LEVEL_BOTTOM);
+                adapter.changeCalendarType(State.VIEW_FULL);
+                CalendarUtils.scrollTo(coordinatorLayout, child, getCalendarPager(coordinatorLayout).getViewHeight(), 500);
+                CalendarUtils.forceStopRecyclerViewScroll(child);
+            } else {
+                CalendarUtils.scrollTo(coordinatorLayout, child, getCalendarPager(coordinatorLayout).getViewHeight(), 150);
+            }
+        }
+    }
+
+    @Override
+    public boolean onNestedFling(@NonNull CoordinatorLayout coordinatorLayout, @NonNull RecyclerView child, @NonNull View target, float velocityX, float velocityY, boolean consumed) {
+        return super.onNestedFling(coordinatorLayout, child, target, velocityX, velocityY, consumed);
+    }
+
+    @Override
+    public boolean onNestedPreFling(@NonNull CoordinatorLayout coordinatorLayout, @NonNull RecyclerView child, @NonNull View target, float velocityX, float velocityY) {
+        return super.onNestedPreFling(coordinatorLayout, child, target, velocityX, velocityY);
+    }
+
+    private CalendarPager getCalendarPager(CoordinatorLayout parent) {
+        return (CalendarPager) parent.getChildAt(0);
+    }
+
+}

src/showme/CalendarView/src/main/java/com/idealist/calendarview/RecyclerViewHolder.java

@@ -0,0 +1,20 @@
+package com.idealist.calendarview;
+
+import android.view.View;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+public class RecyclerViewHolder extends RecyclerView.ViewHolder {
+    public TextView timeTextView;
+    public TextView titleTextView;
+
+    public RecyclerViewHolder(@NonNull View itemView) {
+        super(itemView);
+        timeTextView = itemView.findViewById(R.id.schedule_time);
+        titleTextView = itemView.findViewById(R.id.schedule_title);
+    }
+
+
+}

src/showme/CalendarView/src/main/java/com/idealist/calendarview/SpaceItemDecoration.java

@@ -0,0 +1,30 @@
+package com.idealist.calendarview;
+
+import android.graphics.Rect;
+import android.view.View;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.HashMap;
+
+public class SpaceItemDecoration extends RecyclerView.ItemDecoration {
+    private int mSpace;
+
+    public SpaceItemDecoration(int mSpace) {
+        this.mSpace = mSpace;
+    }
+
+
+    @Override
+    public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
+        super.getItemOffsets(outRect, view, parent, state);
+        outRect.left = mSpace;
+        outRect.right = mSpace;
+        outRect.bottom = mSpace;
+        if (parent.getChildAdapterPosition(view) == 0) {
+            outRect.top = mSpace;
+        }
+
+    }
+}
+

src/showme/CalendarView/src/main/res/drawable/schedule_border.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape>
+            <solid android:color="#000000"/>
+        </shape>
+    </item>
+
+    <item
+        android:left="1dp">
+        <shape>
+            <solid android:color="#ffffff"/>
+        </shape>
+    </item>
+</layer-list>

src/showme/CalendarView/src/main/res/layout/schedule_item.xml

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:paddingLeft="10dp"
+        android:paddingEnd="10dp">
+
+        <TextView
+            android:id="@+id/schedule_time"
+            android:layout_width="40dp"
+            android:layout_height="match_parent"
+            android:text="1:00\n7:00"
+            android:textSize="14sp"
+            android:gravity="center"/>
+
+        <TextView
+            android:id="@+id/schedule_title"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_marginStart="12dp"
+            android:layout_marginLeft="12dp"
+            android:layout_toEndOf="@+id/schedule_time"
+            android:layout_toRightOf="@+id/schedule_time"
+            android:gravity="center_vertical"
+            android:paddingLeft="20dp"
+            android:text="schedule"
+            android:textSize="24sp"
+            android:textStyle="bold"
+            android:background="@drawable/schedule_border"/>
+
+
+    </RelativeLayout>
+
+</LinearLayout>

src/showme/CalendarView/src/main/res/values/attrs.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <declare-styleable name="MyView">
+        <attr name="item_height" format="dimension"/>
+        <attr name="text_size" format="dimension"/>
+    </declare-styleable>
+</resources>

src/showme/CalendarView/src/main/res/values/styles.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="weekIndicatorStyle">
+        <item name="android:layout_width">0dp</item>
+        <item name="android:layout_height">match_parent</item>
+        <item name="android:layout_weight">1</item>
+        <item name="android:gravity">center</item>
+        <item name="android:textSize">13sp</item>
+        <item name="android:textColor">#ff25adff</item>
+    </style>
+</resources>

src/showme/Database/.classpath

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-15/"/>
+	<classpathentry kind="con" path="org.eclipse.buildship.core.gradleclasspathcontainer"/>
+	<classpathentry kind="output" path="bin/default"/>
+</classpath>

src/showme/Database/.project

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>Database</name>
+	<comment>Project Database created by Buildship.</comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
+	</natures>
+	<filteredResources>
+		<filter>
+			<id>1625906374715</id>
+			<name></name>
+			<type>30</type>
+			<matcher>
+				<id>org.eclipse.core.resources.regexFilterMatcher</id>
+				<arguments>node_modules|.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
+			</matcher>
+		</filter>
+	</filteredResources>
+</projectDescription>

src/showme/Database/.settings/org.eclipse.buildship.core.prefs

@@ -0,0 +1,2 @@
+connection.project.dir=..
+eclipse.preferences.version=1

src/showme/Database/build.gradle

@@ -7,7 +7,7 @@ android {
     buildToolsVersion "30.0.3"
 
     defaultConfig {
-        minSdkVersion 29
+        minSdkVersion 17
         targetSdkVersion 30
         versionCode 1
         versionName "1.0"
@@ -30,9 +30,9 @@ android {
 
 dependencies {
 
-    implementation 'androidx.appcompat:appcompat:1.2.0'
+    implementation 'androidx.appcompat:appcompat:1.3.0'
-    implementation 'com.google.android.material:material:1.2.1'
+    implementation 'com.google.android.material:material:1.4.0'
     testImplementation 'junit:junit:4.+'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
 }

src/showme/Database/src/androidTest/java/com/diary/database/ExampleInstrumentedTest.java

@@ -1,4 +1,4 @@
-package com.showme.database;
+package com.diary.database;
 
 import android.content.Context;
 
@@ -21,6 +21,6 @@ public class ExampleInstrumentedTest {
     public void useAppContext() {
         // Context of the app under test.
         Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
-        assertEquals("com.showme.database.test", appContext.getPackageName());
+        assertEquals("com.diary.database.test", appContext.getPackageName());
     }
 }

src/showme/Database/src/main/AndroidManifest.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.showme.database">
+    package="com.diary.database">
 
 </manifest>

src/showme/Database/src/main/java/com/diary/database/DatabaseHelper/CourseSQLHelper.java

@@ -1,4 +1,4 @@
-package com.showme.database.DatabaseHelper;
+package com.diary.database.DatabaseHelper;
 
 import android.content.Context;
 import android.database.sqlite.SQLiteDatabase;

src/showme/Database/src/main/java/com/diary/database/DatabaseHelper/ScheduleSQLHelper.java

@@ -1,4 +1,4 @@
-package com.showme.database.DatabaseHelper;
+package com.diary.database.DatabaseHelper;
 
 import android.content.Context;
 import android.database.sqlite.SQLiteDatabase;

src/showme/Database/src/main/java/com/diary/database/MySQLiteDatabase.java

@@ -1,7 +1,9 @@
-package com.showme.database;
+package com.diary.database;
 
 import android.database.sqlite.SQLiteDatabase;
 
+import java.util.List;
+
 public class MySQLiteDatabase {
     public static SQLiteDatabase scheduleSQL;
 

src/showme/Database/src/main/java/com/diary/database/utils/CourseSQLUtils.java

@@ -1,8 +1,8 @@
-package com.showme.database.utils;
+package com.diary.database.utils;
 
 import android.database.sqlite.SQLiteDatabase;
 
-import com.showme.database.MySQLiteDatabase;
+import com.diary.database.MySQLiteDatabase;
 
 public class CourseSQLUtils {
     private static SQLiteDatabase courseSQL = MySQLiteDatabase.courseSQL;

src/showme/Database/src/main/java/com/diary/database/utils/ScheduleSQLUtils.java

@@ -1,9 +1,9 @@
-package com.showme.database.utils;
+package com.diary.database.utils;
 
 import android.database.Cursor;
 import android.database.sqlite.SQLiteDatabase;
 
-import com.showme.database.MySQLiteDatabase;
+import com.diary.database.MySQLiteDatabase;
 
 import java.util.ArrayList;
 import java.util.List;

src/showme/Database/src/test/java/com/diary/database/ExampleUnitTest.java

@@ -1,4 +1,4 @@
-package com.showme.database;
+package com.diary.database;
 
 import org.junit.Test;
 

src/showme/app/.classpath

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-15/"/>
+	<classpathentry kind="con" path="org.eclipse.buildship.core.gradleclasspathcontainer"/>
+	<classpathentry kind="output" path="bin/default"/>
+</classpath>

src/showme/app/.project

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>app</name>
+	<comment>Project app created by Buildship.</comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
+	</natures>
+	<filteredResources>
+		<filter>
+			<id>1625906374719</id>
+			<name></name>
+			<type>30</type>
+			<matcher>
+				<id>org.eclipse.core.resources.regexFilterMatcher</id>
+				<arguments>node_modules|.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
+			</matcher>
+		</filter>
+	</filteredResources>
+</projectDescription>

src/showme/app/.settings/org.eclipse.buildship.core.prefs

@@ -0,0 +1,2 @@
+connection.project.dir=..
+eclipse.preferences.version=1

src/showme/app/build.gradle

@@ -4,11 +4,11 @@ plugins {
 
 android {
     compileSdkVersion 30
-    buildToolsVersion "30.0.2"
+    buildToolsVersion "30.0.3"
 
     defaultConfig {
-        applicationId "com.showme.myapplication"
+        applicationId "com.diary.showme"
-        minSdkVersion 29
+        minSdkVersion 17
         targetSdkVersion 30
         versionCode 1
         versionName "1.0"
@@ -30,12 +30,17 @@ android {
 
 dependencies {
 
-    implementation 'androidx.appcompat:appcompat:1.2.0'
+    implementation 'androidx.appcompat:appcompat:1.3.0'
-    implementation 'com.google.android.material:material:1.2.1'
+    implementation 'com.google.android.material:material:1.4.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    implementation 'cc.trity.floatingactionbutton:library:1.0.0'
+    implementation 'org.greenrobot:eventbus:3.0.0'
+    implementation 'com.chanven.lib:cptr:1.1.0'
+    implementation 'com.jakewharton:butterknife:8.0.1'
+    implementation project(path: ':Database')
     implementation project(path: ':CalendarView')
-    implementation project(path: ':DataBase')
+    annotationProcessor 'com.jakewharton:butterknife-compiler:8.0.1'
     testImplementation 'junit:junit:4.+'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
 }

src/showme/app/release/output-metadata.json

@@ -0,0 +1,18 @@
+{
+  "version": 2,
+  "artifactType": {
+    "type": "APK",
+    "kind": "Directory"
+  },
+  "applicationId": "com.diary.showme",
+  "variantName": "release",
+  "elements": [
+    {
+      "type": "SINGLE",
+      "filters": [],
+      "versionCode": 1,
+      "versionName": "1.0",
+      "outputFile": "app-release.apk"
+    }
+  ]
+}

src/showme/app/src/androidTest/java/com/diary/showme/ExampleInstrumentedTest.java

@@ -1,4 +1,4 @@
-package com.showme.myapplication;
+package com.diary.showme;
 
 import android.content.Context;
 
@@ -21,6 +21,6 @@ public class ExampleInstrumentedTest {
     public void useAppContext() {
         // Context of the app under test.
         Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
-        assertEquals("com.showme.myapplication", appContext.getPackageName());
+        assertEquals("com.diary.showme", appContext.getPackageName());
     }
 }

src/showme/app/src/main/AndroidManifest.xml

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="com.diary.showme">
+
+    <uses-permission android:name="android.permission.KILL_BACKGROUND_PROCESSES" />
+    <uses-permission
+        android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+        tools:ignore="ScopedStorage" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Showme">
+        <activity android:name=".diary.ui.UpdateDiaryActivity" />
+        <activity android:name=".diary.ui.DiaryActivity" />
+        <activity android:name=".diary.ui.AddDiaryActivity" />
+        <activity android:name=".diary.ui.CardActivity" />
+        <activity android:name=".diary.ui.QuestionActivity"/>
+        <activity android:name=".Course.AddCourseActivity" />
+        <activity android:name=".Course.CourseActivity" />
+        <activity android:name=".MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:name=".Schedule.AddScheduleActivity" />
+        <activity android:name=".Schedule.EditScheduleActivity" />
+    </application>
+
+</manifest>

src/showme/app/src/main/java/com/diary/showme/MainActivity.java

@@ -0,0 +1,225 @@
+package com.diary.showme;
+
+import android.annotation.SuppressLint;
+import android.app.Activity;
+import android.content.Intent;
+import android.database.sqlite.SQLiteDatabase;
+import android.os.Bundle;
+import android.util.DisplayMetrics;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.diary.database.DatabaseHelper.CourseSQLHelper;
+import com.diary.database.DatabaseHelper.ScheduleSQLHelper;
+import com.diary.database.MySQLiteDatabase;
+import com.diary.database.utils.ScheduleSQLUtils;
+import com.diary.showme.Course.CourseActivity;
+import com.diary.showme.Schedule.AddScheduleActivity;
+import com.diary.showme.Schedule.EditScheduleActivity;
+import com.diary.showme.diary.ui.QuestionActivity;
+import com.diary.showme.diary.ui.DiaryActivity;
+import com.idealist.calendarview.CalendarAttr;
+import com.idealist.calendarview.CalendarDay;
+import com.idealist.calendarview.CalendarPager;
+import com.idealist.calendarview.CalendarUtils;
+import com.idealist.calendarview.CalendarView;
+import com.idealist.calendarview.CalendarViewAdapter;
+//import com.idealist.calendarview.RecyclerViewAdapter;
+//import com.idealist.calendarview.SpaceItemDecoration;
+import com.idealist.calendarview.RecyclerViewAdapter;
+import com.idealist.calendarview.SpaceItemDecoration;
+import com.idealist.calendarview.State;
+import com.idealist.calendarview.interf.OnSelectDateListener;
+
+import java.util.List;
+import java.util.TimeZone;
+
+import cc.trity.floatingactionbutton.FloatingActionButton;
+
+public class MainActivity extends AppCompatActivity {
+
+    private TextView tvMonth;
+    private TextView tvYear;
+
+    private CalendarDay currentDay;
+
+    private CalendarView currentView;
+
+    private CalendarPager pager;
+
+    private RecyclerView schedule;
+
+    private CalendarViewAdapter viewAdapter;
+
+    private CalendarAttr attr;
+
+    private OnSelectDateListener onSelectDateListener;
+
+    private CalendarView.OnCalendarClickListener clickListener;
+
+    private FloatingActionButton scheduleFAB, courseFAB, diaryFAB;
+
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+        TimeZone.setDefault(TimeZone.getTimeZone("GMT+8"));
+        DisplayMetrics dm = new DisplayMetrics();
+        getWindowManager().getDefaultDisplay().getRealMetrics(dm);
+        int height = dm.heightPixels;
+        State.setDefaultItemHeightFull((height - 42 - 3*State.DEFAULT_ITEM_HEIGHT) / 6);
+
+        initSQL();
+        initCalendar();
+        initFAB();
+        initCourseB();
+        initDiaryB();
+
+        attr = new CalendarAttr();
+        attr.setCalendarType(State.VIEW_MONTH);
+        attr.setScrollLevel(State.LEVEL_MEDIUM);
+
+        initListener();
+
+        viewAdapter = new CalendarViewAdapter(this, attr, onSelectDateListener,
+                clickListener);
+        initPager();
+        initSchedule();
+    }
+
+    private void initSQL() {
+        ScheduleSQLHelper myScheduleSQLHelper = new ScheduleSQLHelper(this);
+        SQLiteDatabase scheduleSQL = myScheduleSQLHelper.getWritableDatabase();
+        CourseSQLHelper myCourseSQLHelper = new CourseSQLHelper(this);
+        SQLiteDatabase courseSQL = myCourseSQLHelper.getWritableDatabase();
+
+        MySQLiteDatabase.scheduleSQL = scheduleSQL;
+        MySQLiteDatabase.courseSQL = courseSQL;
+    }
+
+    private void initFAB() {
+        scheduleFAB = findViewById(R.id.add_schedule);
+        scheduleFAB.setOnClickListener(v -> {
+            Toast.makeText(getApplicationContext(), viewAdapter.getSelectDay().toString(), Toast.LENGTH_SHORT).show();
+            Intent intent = new Intent(MainActivity.this, AddScheduleActivity.class);
+            intent.putExtra("date", viewAdapter.getSelectDay().toString());
+            startActivityForResult(intent, 0);
+        });
+    }
+
+    private void initCourseB() {
+        courseFAB = findViewById(R.id.course_entry);
+        courseFAB.setOnClickListener(v -> {
+            Intent intent = new Intent(MainActivity.this, CourseActivity.class);
+            startActivity(intent);
+        });
+    }
+
+    private void initDiaryB() {
+        diaryFAB = findViewById(R.id.diary_entry);
+        diaryFAB.setOnClickListener(v -> {
+            Intent intent = new Intent(MainActivity.this, DiaryActivity.class);
+            startActivity(intent);
+        });
+    }
+
+
+    private void initCalendar() {
+        tvMonth = findViewById(R.id.custom_month_view);
+        tvYear = findViewById(R.id.custom_year_view);
+        currentDay = CalendarUtils.getCurrDay();
+        updateCalendar();
+    }
+
+    private void initPager() {
+        pager = findViewById(R.id.custom_vp);
+        pager.setAttr(attr);
+        pager.setAdapter(viewAdapter);
+
+        pager.setmOnPageChangeListener(new CalendarPager.OnPageChangeListener() {
+
+            @Override
+            public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
+            }
+
+            @Override
+            public void onPageSelected(int position) {
+                currentView = viewAdapter.getViews().get(position % 3);
+                currentDay = currentView.getSeedDay();
+                updateCalendar();
+            }
+
+            @Override
+            public void onPageScrollStateChanged(int state) {
+            }
+        });
+    }
+
+    private void initListener() {
+        onSelectDateListener = offset -> pager.selectOtherMonth(offset);
+        clickListener = new CalendarView.OnCalendarClickListener() {
+            @Override
+            public void OnClick(CalendarDay day) {
+                updateSchedule(day);
+            }
+
+            @Override
+            public void OnLongClick(CalendarDay day) {
+                Intent intent = new Intent(MainActivity.this, QuestionActivity.class);
+                intent.putExtra("date", viewAdapter.getSelectDay().toString());
+                startActivity(intent);
+            }
+        };
+    }
+
+    private void initSchedule() {
+
+        schedule = findViewById(R.id.list_item);
+        List<String> mData = ScheduleSQLUtils.queryByDate(currentDay.toString());
+
+        RecyclerViewAdapter adapter = new RecyclerViewAdapter(mData);
+        adapter.setOnItemClickListener((view, position) -> {
+            Intent intent = new Intent(MainActivity.this, EditScheduleActivity.class);
+            intent.putExtra("date", viewAdapter.getSelectDay().toString());
+            String name = ((TextView) view.findViewById(R.id.schedule_title)).getText().toString();
+            intent.putExtra("scheduleName", name);
+            startActivityForResult(intent, 0);
+        });
+        schedule.setAdapter(adapter);
+
+        LinearLayoutManager layoutManager = new LinearLayoutManager(this);
+        schedule.setLayoutManager(layoutManager);
+        schedule.addItemDecoration(new SpaceItemDecoration(30));
+    }
+
+
+    @SuppressLint("SetTextI18n")
+    private void updateCalendar() {
+        tvMonth.setText(currentDay.getMonth() + "");
+        tvYear.setText(currentDay.getYear() + "");
+    }
+
+    private void updateSchedule(CalendarDay day) {
+        ScheduleSQLUtils.queryByDate(day.toString());
+        List<String> mData = ScheduleSQLUtils.queryByDate(day.toString());
+        RecyclerViewAdapter adapter = (RecyclerViewAdapter) schedule.getAdapter();
+        adapter.setmDatabase(mData);
+        adapter.notifyDataSetChanged();
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (requestCode == 0 && resultCode == Activity.RESULT_OK) {
+            updateSchedule(viewAdapter.getSelectDay());
+            viewAdapter.updateViewScheduleChange();
+        }
+    }
+
+}

src/showme/app/src/main/java/com/diary/showme/diary/bean/QuestionBean.java

@@ -0,0 +1,37 @@
+package com.diary.showme.diary.bean;
+
+public class QuestionBean {
+    private String content;
+    private String tag;
+    private String category;
+
+    public QuestionBean(String content, String category, String tagz) {
+        this.content = content;
+        this.category = category;
+        this.tag = tagz;
+    }
+
+    public String getContent() {
+        return content;
+    }
+
+    public void setContent(String content) {
+        this.content = content;
+    }
+
+    public String getTag() {
+        return tag;
+    }
+
+    public void setTag(String tag) {
+        this.tag = tag;
+    }
+
+    public String getCategory() {
+        return category;
+    }
+
+    public void setCategory(String category) {
+        this.category = category;
+    }
+}