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优化页面卡顿

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将缺省内容单独写成函数，替换4个标签页中的缺省内容避免重复代码
This commit is contained in:
zhong
2025-11-20 18:52:10 +08:00
parent e686bc3b52
commit 1a0ed2da19
1 changed files with 77 additions and 217 deletions
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294
app/src/main/java/com/aiosman/ravenow/ui/index/tabs/search/SearchScreen.kt
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@@ -415,64 +415,17 @@ fun MomentResultTab() {
.background(AppColors.background)
) {
if (moments.itemCount == 0 && model.showResult) {
Column(
val isNetworkAvailable = NetworkUtils.isNetworkAvailable(context)
SearchPlaceholderContent(
modifier = Modifier
.fillMaxSize()
.padding(16.dp),
horizontalAlignment = Alignment.CenterHorizontally,
verticalArrangement = Arrangement.Center
) {
val isNetworkAvailable = NetworkUtils.isNetworkAvailable(context)
if (isNetworkAvailable) {
androidx.compose.foundation.Image(
painter = painterResource(
id = if(AppState.darkMode) R.mipmap.syss_yh_qs_as_img
else R.mipmap.invalid_name_1),
contentDescription = "No Comment",
modifier = Modifier.size(140.dp)
)
Text(
text = "咦，什么都没找到...",
color = LocalAppTheme.current.text,
fontSize = 16.sp,
fontWeight = FontWeight.W600
)
Spacer(modifier = Modifier.height(8.dp))
Text(
text = "换个关键词试试吧，也许会有新发现！",
color = LocalAppTheme.current.secondaryText,
fontSize = 14.sp,
fontWeight = FontWeight.W400
)
} else {
androidx.compose.foundation.Image(
painter = painterResource(id = R.mipmap.invalid_name_10),
contentDescription = "network error",
modifier = Modifier.size(140.dp)
)
Text(
text = stringResource(R.string.friend_chat_no_network_title),
color = LocalAppTheme.current.text,
fontSize = 16.sp,
fontWeight = FontWeight.W600
)
Spacer(modifier = Modifier.height(8.dp))
Text(
text = stringResource(R.string.friend_chat_no_network_subtitle),
color = LocalAppTheme.current.secondaryText,
fontSize = 14.sp,
fontWeight = FontWeight.W400
)
Spacer(modifier = Modifier.size(16.dp))
ReloadButton(
onClick = {
SearchViewModel.ResetModel()
SearchViewModel.search()
}
)
isNetworkAvailable = isNetworkAvailable,
onReload = {
SearchViewModel.ResetModel()
SearchViewModel.search()
}
}
)
} else {
LazyColumn(
modifier = Modifier.fillMaxSize(),
@@ -566,64 +519,17 @@ fun UserResultTab() {
modifier = Modifier.fillMaxSize()
) {
if (users.itemCount == 0 && model.showResult) {
Column(
val isNetworkAvailable = NetworkUtils.isNetworkAvailable(context)
SearchPlaceholderContent(
modifier = Modifier
.fillMaxSize()
.padding(16.dp),
horizontalAlignment = Alignment.CenterHorizontally,
verticalArrangement = Arrangement.Center
) {
val isNetworkAvailable = NetworkUtils.isNetworkAvailable(context)
if (isNetworkAvailable) {
androidx.compose.foundation.Image(
painter = painterResource(
id = if(AppState.darkMode) R.mipmap.syss_yh_qs_as_img
else R.mipmap.invalid_name_1),
contentDescription = "No Comment",
modifier = Modifier.size(140.dp)
)
Text(
text = "咦，什么都没找到...",
color = LocalAppTheme.current.text,
fontSize = 16.sp,
fontWeight = FontWeight.W600
)
Spacer(modifier = Modifier.height(8.dp))
Text(
text = "换个关键词试试吧，也许会有新发现！",
color = LocalAppTheme.current.secondaryText,
fontSize = 14.sp,
fontWeight = FontWeight.W400
)
} else {
androidx.compose.foundation.Image(
painter = painterResource(id = R.mipmap.invalid_name_10),
contentDescription = "network error",
modifier = Modifier.size(140.dp)
)
Text(
text = stringResource(R.string.friend_chat_no_network_title),
color = LocalAppTheme.current.text,
fontSize = 16.sp,
fontWeight = FontWeight.W600
)
Spacer(modifier = Modifier.height(8.dp))
Text(
text = stringResource(R.string.friend_chat_no_network_subtitle),
color = LocalAppTheme.current.secondaryText,
fontSize = 14.sp,
fontWeight = FontWeight.W400
)
Spacer(modifier = Modifier.size(16.dp))
ReloadButton(
onClick = {
SearchViewModel.ResetModel()
SearchViewModel.search()
}
)
isNetworkAvailable = isNetworkAvailable,
onReload = {
SearchViewModel.ResetModel()
SearchViewModel.search()
}
}
)
} else {
LazyColumn(
modifier = Modifier.fillMaxSize(),
@@ -734,64 +640,17 @@ fun AiResultTab() {
.background(AppColors.background)
) {
if (agents.itemCount == 0 && model.showResult) {
Column(
val isNetworkAvailable = NetworkUtils.isNetworkAvailable(context)
SearchPlaceholderContent(
modifier = Modifier
.fillMaxSize()
.padding(16.dp),
horizontalAlignment = Alignment.CenterHorizontally,
verticalArrangement = Arrangement.Center
) {
val isNetworkAvailable = NetworkUtils.isNetworkAvailable(context)
if (isNetworkAvailable) {
androidx.compose.foundation.Image(
painter = painterResource(
id = if (AppState.darkMode) R.mipmap.syss_yh_qs_as_img
else R.mipmap.invalid_name_1
),
contentDescription = "No Result",
modifier = Modifier.size(140.dp)
)
Text(
text = "咦，什么都没找到...",
color = LocalAppTheme.current.text,
fontSize = 16.sp,
fontWeight = FontWeight.W600
)
Spacer(modifier = Modifier.height(8.dp))
Text(
text = "换个关键词试试吧，也许会有新发现！",
color = LocalAppTheme.current.secondaryText,
fontSize = 14.sp,
fontWeight = FontWeight.W400
)
} else {
androidx.compose.foundation.Image(
painter = painterResource(id = R.mipmap.invalid_name_10),
contentDescription = "network error",
modifier = Modifier.size(140.dp)
)
Text(
text = stringResource(R.string.friend_chat_no_network_title),
color = LocalAppTheme.current.text,
fontSize = 16.sp,
fontWeight = FontWeight.W600
)
Spacer(modifier = Modifier.height(8.dp))
Text(
text = stringResource(R.string.friend_chat_no_network_subtitle),
color = LocalAppTheme.current.secondaryText,
fontSize = 14.sp,
fontWeight = FontWeight.W400
)
Spacer(modifier = Modifier.size(16.dp))
ReloadButton(
onClick = {
SearchViewModel.ResetModel()
SearchViewModel.search()
}
)
isNetworkAvailable = isNetworkAvailable,
onReload = {
SearchViewModel.ResetModel()
SearchViewModel.search()
}
}
)
} else {
LazyColumn(
modifier = Modifier.fillMaxSize(),
@@ -863,65 +722,17 @@ fun RoomResultTab() {
.background(AppColors.background)
) {
if (rooms.itemCount == 0 && model.showResult) {
Column(
val isNetworkAvailable = NetworkUtils.isNetworkAvailable(context)
SearchPlaceholderContent(
modifier = Modifier
.fillMaxSize()
.padding(16.dp),
horizontalAlignment = Alignment.CenterHorizontally,
verticalArrangement = Arrangement.Center
) {
val isNetworkAvailable = NetworkUtils.isNetworkAvailable(context)
if (isNetworkAvailable) {
androidx.compose.foundation.Image(
painter = painterResource(
id = if (AppState.darkMode) R.mipmap.syss_yh_qs_as_img
else R.mipmap.invalid_name_1
),
contentDescription = "No Result",
modifier = Modifier.size(140.dp)
)
Text(
text = "咦，什么都没找到...",
color = LocalAppTheme.current.text,
fontSize = 16.sp,
fontWeight = FontWeight.W600
)
Spacer(modifier = Modifier.height(8.dp))
Text(
text = "换个关键词试试吧，也许会有新发现！",
color = LocalAppTheme.current.secondaryText,
fontSize = 14.sp,
fontWeight = FontWeight.W400
)
} else {
androidx.compose.foundation.Image(
painter = painterResource(id = R.mipmap.invalid_name_10),
contentDescription = "network error",
modifier = Modifier.size(140.dp)
)
Text(
text = stringResource(R.string.friend_chat_no_network_title),
color = LocalAppTheme.current.text,
fontSize = 16.sp,
fontWeight = FontWeight.W600
)
Spacer(modifier = Modifier.height(8.dp))
Text(
text = stringResource(R.string.friend_chat_no_network_subtitle),
color = LocalAppTheme.current.secondaryText,
fontSize = 14.sp,
fontWeight = FontWeight.W400
)
Spacer(modifier = Modifier.size(16.dp))
ReloadButton(
onClick = {
SearchViewModel.ResetModel()
SearchViewModel.search()
}
)
isNetworkAvailable = isNetworkAvailable,
onReload = {
SearchViewModel.ResetModel()
SearchViewModel.search()
}
}
)
} else {
LazyColumn(
modifier = Modifier.fillMaxSize(),
@@ -944,6 +755,55 @@ fun RoomResultTab() {
}
}
@Composable
fun SearchPlaceholderContent(
modifier: Modifier = Modifier,
isNetworkAvailable: Boolean,
onReload: () -> Unit
) {
val appColors = LocalAppTheme.current
Column(
modifier = modifier,
horizontalAlignment = Alignment.CenterHorizontally,
verticalArrangement = Arrangement.Center
) {
if (isNetworkAvailable) {
androidx.compose.foundation.Image(
painter = painterResource(id = R.mipmap.empty_img),
contentDescription = "No Comment",
modifier = Modifier.size(168.dp)
)
Text(
text = stringResource(R.string.null_search),
color = appColors.text,
fontSize = 16.sp,
fontWeight = FontWeight.W600
)
} else {
androidx.compose.foundation.Image(
painter = painterResource(id = R.mipmap.invalid_name_10),
contentDescription = "network error",
modifier = Modifier.size(140.dp)
)
Text(
text = stringResource(R.string.friend_chat_no_network_title),
color = appColors.text,
fontSize = 16.sp,
fontWeight = FontWeight.W600
)
Spacer(modifier = Modifier.height(8.dp))
Text(
text = stringResource(R.string.friend_chat_no_network_subtitle),
color = appColors.secondaryText,
fontSize = 14.sp,
fontWeight = FontWeight.W400
)
Spacer(modifier = Modifier.size(16.dp))
ReloadButton(onClick = onReload)
}
}
}
@Composable
fun ReloadButton(
onClick: () -> Unit