Ursprung
ec6601da33
Commit
ad1501a625
GPG-Schlüssel-ID:
96B3365A234B500C
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# Default ignored files
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/shelf/
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/workspace.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="CompilerConfiguration">
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<bytecodeTargetLevel target="1.8" />
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</component>
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</project>
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="TerminalProjectOptionsProvider">
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<option name="myStartingDirectory" value="C:\Users\Simon\AndroidStudioProjects\ElektronischePrivilegVerwaltung" />
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</component>
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</project>
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Binäre Datei nicht angezeigt.
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{
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"version": 2,
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"artifactType": {
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"type": "APK",
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"kind": "Directory"
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},
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"applicationId": "eu.smoser.libraryathome",
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"variantName": "processReleaseResources",
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"elements": [
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{
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"type": "SINGLE",
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"filters": [],
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"versionCode": 1,
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"versionName": "1.0",
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"outputFile": "app-release.apk"
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}
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]
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}
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package eu.smoser.epv
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import android.content.Context
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import androidx.room.*
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import kotlinx.coroutines.CoroutineScope
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.launch
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import kotlinx.coroutines.withContext
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fun <R> CoroutineScope.executeAsyncTask(
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onPreExecute: () -> Unit,
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doInBackground: () -> R,
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onPostExecute: (R) -> Unit
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) = launch {
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onPreExecute()
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val result = withContext(Dispatchers.IO) {
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doInBackground()
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}
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onPostExecute(result)
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}
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@Entity
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data class User(
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@PrimaryKey val uid: Long,
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@ColumnInfo(name = "privilegien") val privilegien: Int,
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)
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@Dao
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interface UserDao {
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@Query("SELECT * FROM user")
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fun getAll(): List<User>
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@Query("UPDATE user SET privilegien = privilegien + :modifier WHERE uid IN (:userIds)")
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fun updateAllPrivilegien(userIds: LongArray, modifier: Int)
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@Query("SELECT * FROM user WHERE uid == :id")
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fun findById(id: Long): User
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@Query("UPDATE user SET privilegien = :newPriv WHERE uid == :id")
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fun updatePrivilegien(id: Long, newPriv: Int)
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@Insert
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fun insert(user: User)
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@Delete
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fun delete(user: User)
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}
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@Database(entities = [User::class], version = 2)
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abstract class AppDatabase : RoomDatabase() {
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abstract fun userDao(): UserDao?
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companion object {
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private const val DB_NAME = "UserDatabase.db"
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@Volatile
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private var appDatabase: AppDatabase? = null
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@Synchronized
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fun getInstance(context: Context): AppDatabase {
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if (appDatabase == null) appDatabase = create(context)
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return appDatabase!!
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}
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private fun create(context: Context): AppDatabase {
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return Room.databaseBuilder(
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context,
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AppDatabase::class.java,
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DB_NAME
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).fallbackToDestructiveMigration().build()
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}
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}
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}
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@ -1,11 +1,81 @@
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package eu.smoser.epv
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import androidx.appcompat.app.AppCompatActivity
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import android.os.Bundle
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import android.widget.Button
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import android.widget.EditText
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import android.widget.TextView
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import androidx.appcompat.app.AppCompatActivity
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import androidx.lifecycle.lifecycleScope
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import java.lang.Exception
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class ResultActivity : AppCompatActivity() {
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private var search = String()
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private var user = User(0, 0)
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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setContentView(R.layout.activity_result)
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if (intent.extras?.getString("search") !== null) {
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search = intent.extras?.getString("search")!!
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} else {
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onBackPressed()
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}
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lifecycleScope.executeAsyncTask(onPreExecute = {}, doInBackground = {
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val dao = AppDatabase.getInstance(this@ResultActivity).userDao()
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var tempUser = dao?.findById(search.toLong())
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if(tempUser == null) {
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tempUser = User(search.toLong(), 0)
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dao?.insert(tempUser)
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}
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tempUser
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}, onPostExecute = {
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user = it
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findViewById<TextView>(R.id.textViewId).text = user.uid.toString()
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setCurrentPrivilegien(user.privilegien)
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})
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findViewById<Button>(R.id.buttonSave).setOnClickListener {
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lifecycleScope.executeAsyncTask(onPreExecute = {}, doInBackground = {
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val dao = AppDatabase.getInstance(this@ResultActivity).userDao()
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dao?.updatePrivilegien(user.uid, getCurrentPrivilegien())
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}, onPostExecute = {
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onBackPressed()
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})
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}
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findViewById<Button>(R.id.buttonCancel).setOnClickListener {
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onBackPressed()
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}
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findViewById<Button>(R.id.buttonPlus).setOnClickListener {
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setCurrentPrivilegien(getCurrentPrivilegien() + getModifier())
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}
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findViewById<Button>(R.id.buttonMinus).setOnClickListener {
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setCurrentPrivilegien(getCurrentPrivilegien() - getModifier())
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}
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}
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private fun getCurrentPrivilegien() : Int {
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var ret = 0
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try {
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ret = Integer.parseInt(findViewById<EditText>(R.id.editTextNumberSigned).text.toString())
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} catch (e : Exception) {
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findViewById<EditText>(R.id.editTextNumberSigned).setText("0")
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}
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return ret
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}
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private fun setCurrentPrivilegien(newPriv: Int) {
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findViewById<EditText>(R.id.editTextNumberSigned).setText(newPriv.toString())
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}
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private fun getModifier() : Int {
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var ret = 0
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try {
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ret = Integer.parseInt(findViewById<EditText>(R.id.editTextNumber).text.toString())
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} catch (e : Exception) {
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findViewById<EditText>(R.id.editTextNumber).setText("0")
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}
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return ret
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}
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}
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@ -1,3 +1,5 @@
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<resources>
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<dimen name="result_padding">10dp</dimen>
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<dimen name="fixed">160dp</dimen>
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<dimen name="fixed_third">50dp</dimen>
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</resources>
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@ -1,6 +1,6 @@
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#Tue Jul 14 15:14:17 CEST 2020
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#Thu Oct 15 12:56:28 CEST 2020
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distributionBase=GRADLE_USER_HOME
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distributionPath=wrapper/dists
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zipStoreBase=GRADLE_USER_HOME
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zipStorePath=wrapper/dists
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distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
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distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip
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@ -1,2 +1,2 @@
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include ':app'
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rootProject.name = "LibraryatHome"
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rootProject.name = "Elektronische Privileg-Verwaltung"
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In neuem Issue referenzieren