Stefan Jovanovic stevdza-san
stevdza-san
/ DataStoreRepository.kt
Last active
October 6, 2025 04:37
Preferences DataStore - YouTube Tutorial | https://youtu.be/hEHVn9ATVjY
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| const val PREFERENCE_NAME = "my_preference" | |
| class DataStoreRepository(context: Context) { | |
| private object PreferenceKeys { | |
| val name = preferencesKey<String>("my_name") | |
| } | |
| private val dataStore: DataStore<Preferences> = context.createDataStore( | |
| name = PREFERENCE_NAME |
stevdza-san
/ MainActivity.kt
Last active
August 25, 2025 22:53
Proto DataStore | YouTube Tutorial - https://youtu.be/5_Jy8Alcp14
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| package com.example.protodatastoretest | |
| import androidx.appcompat.app.AppCompatActivity | |
| import android.os.Bundle | |
| import android.util.Log | |
| import androidx.lifecycle.ViewModelProvider | |
| import kotlinx.android.synthetic.main.activity_main.* | |
| class MainActivity : AppCompatActivity() { |
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| class Converters { | |
| @TypeConverter | |
| fun fromBitmap(bitmap: Bitmap): ByteArray { | |
| val outputStream = ByteArrayOutputStream() | |
| bitmap.compress(Bitmap.CompressFormat.PNG, 100, outputStream) | |
| return outputStream.toByteArray() | |
| } | |
| @TypeConverter |
stevdza-san
/ MainActivity.kt
Last active
April 11, 2023 09:18
For my Easy Permissions video tutorial
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| import android.Manifest | |
| import android.os.Bundle | |
| import android.view.LayoutInflater | |
| import android.view.View | |
| import android.view.ViewGroup | |
| import android.widget.Toast | |
| import androidx.fragment.app.Fragment | |
| import com.example.testapp.databinding.FragmentFirstBinding | |
| import com.vmadalin.easypermissions.EasyPermissions | |
| import com.vmadalin.easypermissions.dialogs.SettingsDialog |
stevdza-san
/ MainActivity.kt
Created
April 22, 2021 06:42
For my Fused Location Provider API video tutorial on YouTube
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| import android.Manifest | |
| import android.annotation.SuppressLint | |
| import android.location.Geocoder | |
| import android.os.Bundle | |
| import android.util.Log | |
| import android.view.LayoutInflater | |
| import android.view.View | |
| import android.view.ViewGroup | |
| import android.widget.Toast | |
| import androidx.fragment.app.Fragment |
stevdza-san
/ PasswordTextField.kt
Last active
November 19, 2025 01:52
Password Input Field - Jetpack Compose
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| import androidx.compose.foundation.background | |
| import androidx.compose.foundation.layout.Arrangement | |
| import androidx.compose.foundation.layout.Column | |
| import androidx.compose.foundation.layout.fillMaxSize | |
| import androidx.compose.foundation.text.KeyboardOptions | |
| import androidx.compose.material.Icon | |
| import androidx.compose.material.IconButton | |
| import androidx.compose.material.OutlinedTextField | |
| import androidx.compose.material.Text | |
| import androidx.compose.runtime.* |
stevdza-san
/ SuperScriptText.kt
Last active
June 28, 2021 06:58
Superscript/Subscript Text - Jetpack Compose
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| import androidx.compose.foundation.background | |
| import androidx.compose.foundation.layout.Column | |
| import androidx.compose.foundation.layout.fillMaxSize | |
| import androidx.compose.material.MaterialTheme | |
| import androidx.compose.material.Text | |
| import androidx.compose.runtime.Composable | |
| import androidx.compose.ui.Modifier | |
| import androidx.compose.ui.graphics.Color | |
| import androidx.compose.ui.text.SpanStyle | |
| import androidx.compose.ui.text.buildAnnotatedString |
stevdza-san
/ GradientButton.kt
Created
August 6, 2021 19:58
Gradient Button made with Jetpack Compose
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| package com.example.to_docompose.navigation.destinations | |
| import androidx.compose.animation.ExperimentalAnimationApi | |
| import androidx.compose.material.ExperimentalMaterialApi | |
| import androidx.compose.runtime.LaunchedEffect | |
| import androidx.compose.runtime.getValue | |
| import androidx.compose.runtime.mutableStateOf | |
| import androidx.compose.runtime.saveable.rememberSaveable | |
| import androidx.compose.runtime.setValue | |
| import androidx.navigation.NavGraphBuilder |
stevdza-san
/ LoadingAnimation.kt
Last active
April 21, 2025 02:55
Loading Animation with Jetpack Compose
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| import androidx.compose.animation.core.* | |
| import androidx.compose.foundation.background | |
| import androidx.compose.foundation.layout.* | |
| import androidx.compose.foundation.shape.CircleShape | |
| import androidx.compose.material.MaterialTheme | |
| import androidx.compose.runtime.Composable | |
| import androidx.compose.runtime.LaunchedEffect | |
| import androidx.compose.runtime.remember | |
| import androidx.compose.ui.Modifier | |
| import androidx.compose.ui.graphics.Color |
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