Programming Tutorials

MainActivity.kt package com.cfsuman.jetpackcompose import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import androidx.activity.compose.setContent import androidx.compose.foundation.background import androidx.compose.foundation.layout.* import androidx.compose.material.Text import androidx.compose.runtime.Composable import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier import androidx.compose.ui.graphics.Color import androidx.compose.ui.text.font.Font import androidx.compose.ui.text.font.FontFamily import androidx.compose.ui.text.font.FontWeight import androidx.compose.ui.tooling.preview.Preview import androidx.compose.ui.unit.dp import androidx.compose.ui.unit.sp class MainActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContent { MainContent() } } @Composable fun MainContent(){ val ptSansRegular = F...

MainActivity.kt package com.cfsuman.jetpackcompose import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import androidx.activity.compose.setContent import androidx.compose.foundation.background import androidx.compose.foundation.layout.* import androidx.compose.material.Text import androidx.compose.runtime.Composable import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier import androidx.compose.ui.res.colorResource import androidx.compose.ui.tooling.preview.Preview import androidx.compose.ui.unit.dp import androidx.compose.ui.unit.sp class MainActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContent { MainContent() } } @Composable fun MainContent(){ Column( modifier = Modifier .background( colorResource(id = R.color.layoutBackgroundColor) )...

Introduction This code demonstrates how to retrieve dimension resources in Jetpack Compose. Dimension resources are XML files that store various dimension values used throughout your application's layout. Jetpack Compose provides a convenient way to access these values within your composable functions. Breakdown dimens.xml file: The code starts by defining two dimension resources in the dimens. xml file located in the res/values directory. These resources, named 'defaultPadding' and 'textPadding', hold the values 32dp and 24dp, respectively. Dimension values in Jetpack Compose can be specified in various units, including dp (density-independent pixels). Accessing dimension resources in composables: The MainActivity class in this example showcases how to access these dimension resources within composable functions. The MainContent composable function utilizes the dimensionResource function to retrieve the padding values defined in the dimens. xml file....

MainActivity.kt package com.cfsuman.jetpackcompose import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import androidx.activity.compose.setContent import androidx.compose.foundation.background import androidx.compose.foundation.layout.* import androidx.compose.material.Text import androidx.compose.runtime.Composable import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier import androidx.compose.ui.graphics.Color import androidx.compose.ui.platform.LocalContext import androidx.compose.ui.tooling.preview.Preview import androidx.compose.ui.unit.dp import androidx.compose.ui.unit.sp class MainActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContent { MainContent() } } @Composable fun MainContent(){ val resources = LocalContext.current.resources Column( modifier = Modifier ...