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murakumo_UUIDを何とかするの会 #21

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murakumo merged 3 commits from murakumo_UUIDを何とかするの会 into master 2024-06-28 02:02:01 +00:00
Conversation 0 Commits 3 Files Changed 7 +17 -6
4 changed files with 17 additions and 6 deletions
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Showing only changes of commit 9b56412cb0 - Show all commits

1
.idea/gradle.xml
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@ -4,6 +4,7 @@
<component name="GradleSettings"> <component name="GradleSettings">
<option name="linkedExternalProjectsSettings"> <option name="linkedExternalProjectsSettings">
<GradleProjectSettings> <GradleProjectSettings>
<option name="testRunner" value="GRADLE" />
<option name="externalProjectPath" value="$PROJECT_DIR$" /> <option name="externalProjectPath" value="$PROJECT_DIR$" />
<option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" /> <option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" />
<option name="modules"> <option name="modules">

2
app/src/main/java/com/example/oplogy/AppDatabase.java
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@ -3,7 +3,7 @@ package com.example.oplogy;
import androidx.room.Database; import androidx.room.Database;
import androidx.room.RoomDatabase; import androidx.room.RoomDatabase;
@Database(entities = {SetUpTable.class}, version = 2) @Database(entities = {SetUpTable.class}, version = 2, exportSchema = false)
public abstract class AppDatabase extends RoomDatabase { public abstract class AppDatabase extends RoomDatabase {
// データベースにアクセスするためのメソッドを提供する // データベースにアクセスするためのメソッドを提供する
public abstract SetUpTableDao setUpTableDao(); public abstract SetUpTableDao setUpTableDao();

10
app/src/main/java/com/example/oplogy/CreateUUID.java
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@ -5,12 +5,12 @@ import java.util.List;
public class CreateUUID { public class CreateUUID {
public static String generateUUID(List<String> classIdList ){ public static int generateUUID(List<String> classIdList ){
while (true){ while (true){
String uuid = String.valueOf((int)(Math.random()*100000)); String uuid = String.valueOf((int)(Math.random() * 1000000));
boolean isDuplicate = false; boolean isDuplicate = false;
for(String classId : classIdList){ for(String classId : classIdList){
if(Integer.parseInt(classId) == Integer.parseInt(uuid)){ if(classId.equals(uuid)){
//重複があればフラグを立て、ループを抜ける //重複があればフラグを立て、ループを抜ける
isDuplicate = true; isDuplicate = true;
break; break;
@ -19,7 +19,9 @@ public class CreateUUID {
//重複がなければ生成したUUIDを返す //重複がなければ生成したUUIDを返す
if (!isDuplicate) { if (!isDuplicate) {
//firestoreに挿入処理 //firestoreに挿入処理
return uuid; //テスト用
uuid="100";
return Integer.parseInt(uuid);
} }
} }
} }

10
app/src/main/java/com/example/oplogy/MainActivity.java
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@ -156,7 +156,7 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
builder.setPositiveButton("Yes", new DialogInterface.OnClickListener() { builder.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
@Override @Override
public void onClick(DialogInterface dialog, int which) { public void onClick(DialogInterface dialog, int which) {
String classId = CreateUUID.generateUUID(classIdList); classId = CreateUUID.generateUUID(classIdList);
Toast.makeText(MainActivity.this, "クラスID: " + classId, Toast.LENGTH_SHORT).show(); Toast.makeText(MainActivity.this, "クラスID: " + classId, Toast.LENGTH_SHORT).show();
Log .d("classIdList", classIdList.toString()); Log .d("classIdList", classIdList.toString());
@ -292,4 +292,12 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
} }
} }
@Override
protected void onResume(){
super.onResume();
if (classId != 100000) {
firestoreReception.getDocumentsByClassId(classId);
}
}
} }