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https://github.com/permissionlesstech/bitchat-android.git
synced 2026-07-25 03:45:21 +00:00
add location services check
This commit is contained in:
callebtc
@@ -0,0 +1,297 @@
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package com.bitchat.android.onboarding
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import androidx.compose.animation.core.*
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import androidx.compose.foundation.layout.*
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import androidx.compose.material.icons.Icons
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import androidx.compose.material.icons.filled.*
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import androidx.compose.material.icons.outlined.*
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import androidx.compose.material3.*
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import androidx.compose.runtime.*
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import androidx.compose.ui.Alignment
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import androidx.compose.ui.Modifier
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import androidx.compose.ui.draw.rotate
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import androidx.compose.ui.graphics.Color
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import androidx.compose.ui.text.font.FontFamily
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import androidx.compose.ui.text.font.FontWeight
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import androidx.compose.ui.text.style.TextAlign
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import androidx.compose.ui.unit.dp
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/**
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* Screen shown when checking location services status or requesting location services enable
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*/
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@Composable
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fun LocationCheckScreen(
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status: LocationStatus,
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onEnableLocation: () -> Unit,
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onRetry: () -> Unit,
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isLoading: Boolean = false
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) {
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val colorScheme = MaterialTheme.colorScheme
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Box(
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modifier = Modifier
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.fillMaxSize()
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.padding(32.dp),
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contentAlignment = Alignment.Center
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) {
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when (status) {
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LocationStatus.DISABLED -> {
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LocationDisabledContent(
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onEnableLocation = onEnableLocation,
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onRetry = onRetry,
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colorScheme = colorScheme,
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isLoading = isLoading
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)
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}
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LocationStatus.NOT_AVAILABLE -> {
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LocationNotAvailableContent(
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colorScheme = colorScheme
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)
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}
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LocationStatus.ENABLED -> {
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LocationCheckingContent(
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colorScheme = colorScheme
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)
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}
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}
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}
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}
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@Composable
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private fun LocationDisabledContent(
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onEnableLocation: () -> Unit,
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onRetry: () -> Unit,
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colorScheme: ColorScheme,
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isLoading: Boolean
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) {
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Column(
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verticalArrangement = Arrangement.spacedBy(24.dp),
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horizontalAlignment = Alignment.CenterHorizontally
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) {
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// Location icon - using LocationOn outlined icon in app's green color
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Icon(
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imageVector = Icons.Outlined.LocationOn,
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contentDescription = "Location Services",
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modifier = Modifier.size(64.dp),
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tint = Color(0xFF00C851) // App's main green color
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)
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Text(
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text = "Location Services Required",
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style = MaterialTheme.typography.headlineSmall.copy(
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fontFamily = FontFamily.Monospace,
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fontWeight = FontWeight.Bold,
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color = colorScheme.primary
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),
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textAlign = TextAlign.Center
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)
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Card(
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modifier = Modifier.fillMaxWidth(),
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colors = CardDefaults.cardColors(
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containerColor = colorScheme.surfaceVariant.copy(alpha = 0.3f)
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),
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elevation = CardDefaults.cardElevation(defaultElevation = 2.dp)
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) {
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Column(
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modifier = Modifier.padding(16.dp),
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verticalArrangement = Arrangement.spacedBy(12.dp)
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) {
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// Privacy assurance section
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Row(
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verticalAlignment = Alignment.CenterVertically,
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modifier = Modifier.fillMaxWidth()
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) {
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Icon(
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imageVector = Icons.Filled.Security,
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contentDescription = "Privacy",
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tint = Color(0xFF4CAF50),
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modifier = Modifier.size(20.dp)
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)
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Spacer(modifier = Modifier.width(8.dp))
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Text(
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text = "Privacy First",
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style = MaterialTheme.typography.bodyMedium.copy(
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fontWeight = FontWeight.Bold,
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color = colorScheme.onSurface
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)
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)
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}
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Text(
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text = "bitchat does NOT track your location or use GPS.\n\nLocation services are required by Android for Bluetooth scanning to work properly. This is an Android system requirement.",
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style = MaterialTheme.typography.bodySmall.copy(
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fontFamily = FontFamily.Monospace,
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color = colorScheme.onSurface.copy(alpha = 0.8f)
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)
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)
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Spacer(modifier = Modifier.height(4.dp))
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Text(
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text = "bitchat needs location services for:",
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style = MaterialTheme.typography.bodyMedium.copy(
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fontWeight = FontWeight.Medium,
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color = colorScheme.onSurface
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),
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textAlign = TextAlign.Center,
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modifier = Modifier.fillMaxWidth()
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)
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Text(
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text = "• Bluetooth device scanning (Android requirement)\n" +
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"• Discovering nearby users on mesh network\n" +
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"• Creating connections without internet\n" +
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"• No GPS tracking or location collection",
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style = MaterialTheme.typography.bodySmall.copy(
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fontFamily = FontFamily.Monospace,
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color = colorScheme.onSurface.copy(alpha = 0.8f)
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)
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)
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}
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}
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if (isLoading) {
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LocationLoadingIndicator()
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} else {
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Column(
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verticalArrangement = Arrangement.spacedBy(12.dp),
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horizontalAlignment = Alignment.CenterHorizontally
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) {
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Button(
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onClick = onEnableLocation,
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modifier = Modifier.fillMaxWidth(),
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colors = ButtonDefaults.buttonColors(
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containerColor = Color(0xFF00C851) // App's main green color
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)
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) {
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Text(
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text = "Open Location Settings",
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style = MaterialTheme.typography.bodyMedium.copy(
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fontFamily = FontFamily.Monospace,
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fontWeight = FontWeight.Bold
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),
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modifier = Modifier.padding(vertical = 4.dp)
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)
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}
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OutlinedButton(
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onClick = onRetry,
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modifier = Modifier.fillMaxWidth()
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) {
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Text(
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text = "Check Again",
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style = MaterialTheme.typography.bodyMedium.copy(
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fontFamily = FontFamily.Monospace
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),
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modifier = Modifier.padding(vertical = 4.dp)
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)
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}
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}
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}
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}
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}
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@Composable
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private fun LocationNotAvailableContent(
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colorScheme: ColorScheme
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) {
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Column(
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verticalArrangement = Arrangement.spacedBy(24.dp),
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horizontalAlignment = Alignment.CenterHorizontally
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) {
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// Error icon
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Icon(
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imageVector = Icons.Filled.ErrorOutline,
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contentDescription = "Error",
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modifier = Modifier.size(64.dp),
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tint = colorScheme.error
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)
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Text(
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text = "Location Services Unavailable",
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style = MaterialTheme.typography.headlineSmall.copy(
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fontFamily = FontFamily.Monospace,
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fontWeight = FontWeight.Bold,
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color = colorScheme.error
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),
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textAlign = TextAlign.Center
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)
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Card(
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modifier = Modifier.fillMaxWidth(),
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colors = CardDefaults.cardColors(
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containerColor = colorScheme.errorContainer.copy(alpha = 0.1f)
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),
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elevation = CardDefaults.cardElevation(defaultElevation = 2.dp)
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) {
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Text(
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text = "Location services are not available on this device. This is unusual as location services are standard on Android devices.\n\nbitchat needs location services for Bluetooth scanning to work properly (Android requirement). Without this, the app cannot discover nearby users.",
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style = MaterialTheme.typography.bodyMedium.copy(
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fontFamily = FontFamily.Monospace,
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color = colorScheme.onSurface
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),
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modifier = Modifier.padding(16.dp),
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textAlign = TextAlign.Center
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)
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}
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}
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}
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@Composable
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private fun LocationCheckingContent(
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colorScheme: ColorScheme
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) {
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Column(
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verticalArrangement = Arrangement.spacedBy(32.dp),
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horizontalAlignment = Alignment.CenterHorizontally
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) {
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Text(
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text = "bitchat*",
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style = MaterialTheme.typography.headlineLarge.copy(
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fontFamily = FontFamily.Monospace,
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fontWeight = FontWeight.Bold,
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color = colorScheme.primary
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),
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textAlign = TextAlign.Center
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)
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LocationLoadingIndicator()
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Text(
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text = "Checking location services...",
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style = MaterialTheme.typography.bodyLarge.copy(
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fontFamily = FontFamily.Monospace,
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color = colorScheme.onSurface.copy(alpha = 0.7f)
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)
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)
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}
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}
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@Composable
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private fun LocationLoadingIndicator() {
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// Animated rotation for the loading indicator
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val infiniteTransition = rememberInfiniteTransition(label = "location_loading")
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val rotationAngle by infiniteTransition.animateFloat(
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initialValue = 0f,
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targetValue = 360f,
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animationSpec = infiniteRepeatable(
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animation = tween(durationMillis = 2000, easing = LinearEasing),
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repeatMode = RepeatMode.Restart
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),
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label = "rotation"
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)
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Box(
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modifier = Modifier.size(60.dp),
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contentAlignment = Alignment.Center
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) {
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CircularProgressIndicator(
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modifier = Modifier
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.fillMaxSize()
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.rotate(rotationAngle),
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color = Color(0xFF4CAF50), // Location green
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strokeWidth = 3.dp
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)
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}
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}
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