murakumo_UUIDを何とかするの会 #21

Merged
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
4 changed files with 17 additions and 6 deletions
Showing only changes of commit 9b56412cb0 - Show all commits

View File

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

View File

@ -3,7 +3,7 @@ package com.example.oplogy;
import androidx.room.Database;
import androidx.room.RoomDatabase;
@Database(entities = {SetUpTable.class}, version = 2)
@Database(entities = {SetUpTable.class}, version = 2, exportSchema = false)
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
public abstract SetUpTableDao setUpTableDao();

View File

@ -5,12 +5,12 @@ import java.util.List;
public class CreateUUID {
public static String generateUUID(List<String> classIdList ){
public static int generateUUID(List<String> classIdList ){
while (true){
String uuid = String.valueOf((int)(Math.random()*100000));
String uuid = String.valueOf((int)(Math.random() * 1000000));
boolean isDuplicate = false;
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
isDuplicate = true;
break;
@ -19,7 +19,9 @@ public class CreateUUID {
//重複がなければ生成したUUIDを返す
if (!isDuplicate) {
//firestoreに挿入処理
return uuid;
//テスト用
uuid="100";
return Integer.parseInt(uuid);
}
}
}

View File

@ -156,7 +156,7 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
builder.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
@Override
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();
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);
}
}
}