Migrate BrightDisplayActivity to compose

app/src/main/kotlin/com/simplemobiletools/flashlight/screens/BrightDisplayScreen.kt

@@ -0,0 +1,80 @@
+package com.simplemobiletools.flashlight.screens
+
+import androidx.compose.animation.*
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.layout.*
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.toArgb
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import com.simplemobiletools.commons.compose.extensions.MyDevices
+import com.simplemobiletools.commons.compose.theme.AppThemeSurface
+import com.simplemobiletools.commons.extensions.getContrastColor
+import com.simplemobiletools.flashlight.R
+import com.simplemobiletools.flashlight.views.SleepTimer
+
+@Composable
+internal fun BrightDisplayScreen(
+    backgroundColor: Int,
+    timerText: String?,
+    timerVisible: Boolean,
+    onChangeColorPress: () -> Unit,
+    onTimerCloseClick: () -> Unit
+) {
+    Box(
+        modifier = Modifier
+            .fillMaxSize()
+            .background(Color(backgroundColor))
+    ) {
+        TextButton(
+            modifier = Modifier
+                .wrapContentSize()
+                .align(Alignment.Center)
+                .border(
+                    width = 1.dp,
+                    color = Color(backgroundColor.getContrastColor()),
+                    shape = MaterialTheme.shapes.extraLarge
+                ),
+            onClick = onChangeColorPress
+        ) {
+            Text(
+                text = stringResource(id = R.string.change_color),
+                color = Color(backgroundColor.getContrastColor())
+            )
+        }
+
+        AnimatedVisibility(
+            modifier = Modifier.align(Alignment.BottomEnd)
+                .navigationBarsPadding(),
+            visible = timerVisible,
+            enter = fadeIn(),
+            exit = fadeOut()
+        ) {
+            SleepTimer(
+                timerText = timerText ?: "",
+                onCloseClick = onTimerCloseClick
+            )
+        }
+    }
+}
+
+@Composable
+@MyDevices
+private fun BrightDisplayScreenPreview() {
+    AppThemeSurface {
+        BrightDisplayScreen(
+            backgroundColor = MaterialTheme.colorScheme.background.toArgb(),
+            timerText = "00:00",
+            timerVisible = true,
+            onChangeColorPress = {},
+            onTimerCloseClick = {}
+        )
+    }
+}