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gracefully handle when an esp32 bluetooth link slowly browns out

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geeksville 2020-02-17 18:46:20 -08:00
parent b3026ba6be
commit bdd6e5de6c
6 changed files with 104 additions and 89 deletions
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31
app/src/main/java/com/geeksville/mesh/ui/Messages.kt
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@ -1,6 +1,5 @@
package com.geeksville.mesh.ui
import android.os.RemoteException
import androidx.compose.Composable
import androidx.compose.state
import androidx.ui.core.Modifier
@ -21,20 +20,17 @@ import androidx.ui.material.surface.Surface
import androidx.ui.text.TextStyle
import androidx.ui.tooling.preview.Preview
import androidx.ui.unit.dp
import com.geeksville.mesh.MeshProtos
import com.geeksville.mesh.model.MessagesState
import com.geeksville.mesh.model.MessagesState.messages
import com.geeksville.mesh.model.NodeDB
import com.geeksville.mesh.model.TextMessage
import com.geeksville.mesh.model.UIState
import com.geeksville.mesh.utf8
import java.text.SimpleDateFormat
private val dateFormat = SimpleDateFormat("h:mm a")
val TimestampEmphasis = object : Emphasis {
override fun emphasize(color: Color) = color.copy(alpha = 0.12f)
override fun emphasize(color: Color) = color.copy(alpha = 0.25f)
}
@ -115,29 +111,8 @@ fun MessagesContent() {
MessagesState.info("did IME action")
val str = message.value
var error: String? = null
val service = UIState.meshService
if (service != null)
try {
service.sendData(
null,
str.toByteArray(utf8),
MeshProtos.Data.Type.CLEAR_TEXT_VALUE
)
} catch (ex: RemoteException) {
error = "Error: ${ex.message}"
}
else
error = "Error: No Mesh service"
MessagesState.addMessage(
TextMessage(
NodeDB.myId.value,
str,
errorMessage = error
)
)
MessagesState.sendMessage(str)
message.value = "" // blow away the string the user just entered
},
modifier = LayoutPadding(4.dp)
)