mirror of
https://github.com/permissionlesstech/bitchat-android.git
synced 2026-07-25 11:05:20 +00:00
Fix/foreground permissions scanning (#556)
* try catch the foreground location service if not available * ask for background permissions * background permissions in onboarding * small improvements
This commit is contained in:
callebtc
+251
@@ -0,0 +1,251 @@
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package com.bitchat.android.onboarding
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import androidx.compose.foundation.layout.Arrangement
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import androidx.compose.foundation.layout.Box
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import androidx.compose.foundation.layout.Column
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import androidx.compose.foundation.layout.Row
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import androidx.compose.foundation.layout.Spacer
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import androidx.compose.foundation.layout.fillMaxSize
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import androidx.compose.foundation.layout.fillMaxWidth
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import androidx.compose.foundation.layout.height
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import androidx.compose.foundation.layout.padding
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import androidx.compose.foundation.layout.size
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import androidx.compose.foundation.rememberScrollState
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import androidx.compose.foundation.shape.RoundedCornerShape
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import androidx.compose.foundation.verticalScroll
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import androidx.compose.material.icons.Icons
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import androidx.compose.material.icons.filled.LocationOn
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import androidx.compose.material.icons.filled.Security
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import androidx.compose.material3.Button
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import androidx.compose.material3.ButtonDefaults
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import androidx.compose.material3.ColorScheme
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import androidx.compose.material3.Icon
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import androidx.compose.material3.MaterialTheme
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import androidx.compose.material3.OutlinedButton
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import androidx.compose.material3.Surface
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import androidx.compose.material3.Text
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import androidx.compose.material3.TextButton
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import androidx.compose.runtime.Composable
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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.text.font.FontFamily
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import androidx.compose.ui.text.font.FontWeight
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import androidx.compose.ui.unit.dp
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import androidx.compose.ui.unit.sp
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import androidx.compose.ui.res.stringResource
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import com.bitchat.android.R
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/**
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* Explanation screen shown before requesting background location permission.
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*/
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@Composable
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fun BackgroundLocationPermissionScreen(
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modifier: Modifier,
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onContinue: () -> Unit,
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onRetry: () -> Unit,
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onSkip: () -> Unit
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) {
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val colorScheme = MaterialTheme.colorScheme
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val scrollState = rememberScrollState()
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Box(modifier = modifier) {
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Column(
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modifier = Modifier
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.fillMaxSize()
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.padding(horizontal = 24.dp)
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.padding(bottom = 88.dp)
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.verticalScroll(scrollState),
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verticalArrangement = Arrangement.spacedBy(16.dp)
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) {
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Spacer(modifier = Modifier.height(24.dp))
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HeaderSection(colorScheme)
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Surface(
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modifier = Modifier.fillMaxWidth(),
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color = colorScheme.surfaceVariant.copy(alpha = 0.25f),
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shape = RoundedCornerShape(12.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(8.dp)
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) {
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Row(
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verticalAlignment = Alignment.Top,
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horizontalArrangement = Arrangement.spacedBy(12.dp)
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) {
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Icon(
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imageVector = Icons.Filled.LocationOn,
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contentDescription = stringResource(R.string.cd_location_services),
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tint = colorScheme.primary,
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modifier = Modifier
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.padding(top = 2.dp)
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.size(20.dp)
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)
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Column {
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Text(
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text = stringResource(R.string.background_location_required_title),
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style = MaterialTheme.typography.titleMedium,
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fontWeight = FontWeight.Medium,
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color = colorScheme.onBackground
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)
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Spacer(modifier = Modifier.height(4.dp))
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Text(
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text = stringResource(R.string.background_location_explanation),
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style = MaterialTheme.typography.bodySmall,
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color = colorScheme.onBackground.copy(alpha = 0.8f)
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)
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Spacer(modifier = Modifier.height(8.dp))
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Text(
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text = stringResource(R.string.background_location_settings_tip),
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style = MaterialTheme.typography.bodySmall.copy(
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fontFamily = FontFamily.Monospace
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),
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color = colorScheme.onBackground.copy(alpha = 0.8f)
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)
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}
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}
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}
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}
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Surface(
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modifier = Modifier.fillMaxWidth(),
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color = colorScheme.surfaceVariant.copy(alpha = 0.25f),
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shape = RoundedCornerShape(12.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(8.dp)
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) {
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Row(
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verticalAlignment = Alignment.Top,
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horizontalArrangement = Arrangement.spacedBy(12.dp)
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) {
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Icon(
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imageVector = Icons.Filled.Security,
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contentDescription = stringResource(R.string.cd_privacy_protected),
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tint = colorScheme.primary,
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modifier = Modifier
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.padding(top = 2.dp)
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.size(20.dp)
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)
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Column {
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Text(
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text = stringResource(R.string.background_location_needs_for),
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style = MaterialTheme.typography.titleMedium,
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fontWeight = FontWeight.Medium,
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color = colorScheme.onBackground
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)
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Spacer(modifier = Modifier.height(4.dp))
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Text(
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text = stringResource(R.string.background_location_needs_bullets),
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style = MaterialTheme.typography.bodySmall,
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fontFamily = FontFamily.Monospace,
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color = colorScheme.onBackground.copy(alpha = 0.8f)
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)
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Spacer(modifier = Modifier.height(8.dp))
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Text(
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text = stringResource(R.string.background_location_privacy_note),
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style = MaterialTheme.typography.bodySmall.copy(
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fontFamily = FontFamily.Monospace,
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fontWeight = FontWeight.Medium
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),
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color = colorScheme.onBackground
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)
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}
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}
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}
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}
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Spacer(modifier = Modifier.height(24.dp))
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}
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Surface(
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modifier = Modifier
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.align(Alignment.BottomCenter)
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.fillMaxWidth(),
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color = colorScheme.surface,
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shadowElevation = 8.dp
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) {
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Column(
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modifier = Modifier
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.fillMaxWidth()
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.padding(horizontal = 24.dp, vertical = 16.dp),
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verticalArrangement = Arrangement.spacedBy(12.dp)
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) {
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Button(
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onClick = onContinue,
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modifier = Modifier.fillMaxWidth(),
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colors = ButtonDefaults.buttonColors(
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containerColor = colorScheme.primary
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)
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) {
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Text(
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text = stringResource(R.string.grant_background_location),
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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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Row(
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modifier = Modifier.fillMaxWidth(),
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horizontalArrangement = Arrangement.spacedBy(12.dp)
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) {
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OutlinedButton(
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onClick = onRetry,
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modifier = Modifier.weight(1f)
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) {
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Text(
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text = stringResource(R.string.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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)
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}
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TextButton(
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onClick = onSkip,
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modifier = Modifier.weight(1f)
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) {
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Text(
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text = stringResource(R.string.battery_optimization_skip),
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style = MaterialTheme.typography.bodyMedium.copy(
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fontFamily = FontFamily.Monospace
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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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}
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}
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@Composable
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private fun HeaderSection(colorScheme: ColorScheme) {
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Column(
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modifier = Modifier
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.fillMaxWidth()
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.padding(bottom = 16.dp),
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verticalArrangement = Arrangement.spacedBy(8.dp)
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) {
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Text(
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text = stringResource(R.string.app_name),
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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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fontSize = 32.sp
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),
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color = colorScheme.onBackground
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)
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Text(
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text = stringResource(R.string.background_location_required_subtitle),
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fontSize = 12.sp,
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fontFamily = FontFamily.Monospace,
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color = colorScheme.onBackground.copy(alpha = 0.7f)
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)
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}
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}
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