teegarcs

fun <Intent : Any> LazyListScope.genericList(
    items: List<GenericLazyItem<Intent>>,
    processIntent: (Intent) -> Unit
) {
    items.forEachIndexed { index, genericLazyItem ->

        /*
        Draw Header if the section is different than the previous one.
         */
        if (index == 0 || genericLazyItem.sectionMatcher() != items[index - 1].sectionMatcher()) {

teegarcs

data class TextImageLeft(
    private val imageUrl: String,
    private val title: String,
    private val description: String,
    private val groupTitle: String
) : GenericLazyItem<ItemIntent>() {

    override fun sectionMatcher() = groupTitle.hashCode()

    @Composable

teegarcs

abstract class GenericLazyItem<Intent : Any> {
    open fun itemKey(): Int = hashCode()
    open fun sectionMatcher(): Int? = null
    @Composable
    open fun BuildHeaderItem(
        processIntent: (Intent) -> Unit
    ) {
        //by default no header.
    }
    @Composable

teegarcs

LazyColumn {
    genericList(state.lazyItems) { 
      //list item intent interactions 
    }
}

teegarcs

LazyColumn {
    items(contentList) { content ->
        when(content){
          is ImageOnly -> MessageRow(content)
          is ImageTextRight -> ImageTextRight(content)
          is ImageTextLeft -> ImageTextLeft(content)
          is ImageTextTop -> ImageTextTop(content)
          //...
    }
}

teegarcs

LazyColumn {
    items(contentList) { content ->
        ImageOnly(content)
    }
}

teegarcs

protected fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent) {
        when (resultCode) {
            Constants.LOGIN_SUCCESS -> {
                if (requestCode == Constants.REQUEST_CODE_MY_ACCOUNT) {
                    onLoginSuccess()
                }
            }
            Constants.LOGOUT_SUCCESS -> {
                if (requestCode == Constants.REQUEST_CODE_MY_ACCOUNT) {
                    onLogoutSuccess()

teegarcs

private val messageLauncher =
    registerForActivityResult(MessageContract()) {
        Toast.makeText(this, it, Toast.LENGTH_SHORT).show()
    }

teegarcs

class MessageContract : ActivityResultContract<Unit, String>() {

    companion object {
        const val MESSAGE = "MESSAGE_CONTRACT"
    }

    override fun createIntent(context: Context, input: Unit?) =
        Intent(context, MessageActivity::class.java)

    /**

teegarcs

class MessageActivity : AppCompatActivity() {
    .......
  
    /**
     * launched via onClick in the XML
     * sets this finishing activity's result to the text string
     * entered by the user
     */
    fun onSubmitMessage(view: View) {
        val result = Intent().putExtra(MessageContract.MESSAGE,