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custom search bar jetpack compose

Robert Njuguiini answered on March 25, 2024 Popularity 3/10 Helpfulness 1/10

answer custom search bar jetpack compose

custom search bar jetpack compose

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@Composable
fun SearchBar(
    hint: String,
    modifier: Modifier = Modifier,
    isEnabled: (Boolean) = true,
    height: Dp = Dimens.dp40,
    elevation: Dp = Dimens.dp3,
    cornerShape: Shape = RoundedCornerShape(Dimens.dp8),
    backgroundColor: Color = Color.White,
    onSearchClicked: () -> Unit = {},
    onTextChange: (String) -> Unit = {},
) {
    var text by remember { mutableStateOf(TextFieldValue()) }
    Row(
        modifier = Modifier
            .height(height)
            .fillMaxWidth()
            .shadow(elevation = elevation, shape = cornerShape)
            .background(color = backgroundColor, shape = cornerShape)
            .clickable { onSearchClicked() },
        verticalAlignment = Alignment.CenterVertically,
    ) {
        BasicTextField(
            modifier = modifier
                .weight(5f)
                .fillMaxWidth()
                .padding(horizontal = Dimens.dp24),
            value = text,
            onValueChange = {
                text = it
                onTextChange(it.text)
            },
            enabled = isEnabled,
            textStyle = TextStyle(
                color = MaterialTheme.colorScheme.primary,
                fontSize = Dimens.sp16,
                fontWeight = FontWeight.Bold
            ),
            decorationBox = { innerTextField ->
                if (text.text.isEmpty()) {
                    Text(
                        text = hint,
                        color = Color.Gray.copy(alpha = 0.5f),
                        fontSize = Dimens.sp16,
                        fontWeight = FontWeight.Bold,
                    )
                }
                innerTextField()
            },
            keyboardOptions = KeyboardOptions(
                keyboardType = KeyboardType.Text,
                imeAction = ImeAction.Search
            ),
            keyboardActions = KeyboardActions(onSearch = { onSearchClicked() }),
            singleLine = true
        )
        Box(
            modifier = modifier
                .weight(1f)
                .size(Dimens.dp40)
                .background(color = Color.Transparent, shape = CircleShape)
                .clickable {
                    if (text.text.isNotEmpty()) {
                        text = TextFieldValue(text = "")
                        onTextChange("")
                    }
                },
        ) {
            if (text.text.isNotEmpty()) {
                Icon(
                    modifier = modifier
                        .fillMaxSize()
                        .padding(Dimens.dp10),
                    painter = painterResource(id = R.drawable.baseline_clear_24),
                    contentDescription = stringResource(R.string.search),
                    tint = MaterialTheme.colorScheme.primary,
                )
            } else {
                Icon(
                    modifier = modifier
                        .fillMaxSize()
                        .padding(Dimens.dp10),
                    painter = painterResource(id = R.drawable.ic_search),
                    contentDescription = stringResource(R.string.search),
                    tint = MaterialTheme.colorScheme.primary,
                )
            }
        }
    }

Popularity 3/10 Helpfulness 1/10 Language whatever

Source: rivaldy.medium.com

Tags: jetpack search whatever

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Contributed on Mar 25 2024

Robert Njuguiini

0 Answers Avg Quality 2/10

custom search bar jetpack compose

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