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More map modularization (#3319)

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Phil Oliver 2025-10-03 20:19:37 -04:00 • committed by GitHub
parent bc114c618a
commit 51fa634e11
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28 changed files with 145 additions and 146 deletions
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35
app/src/main/java/com/geeksville/mesh/android/ContextExtensions.kt
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@ -1,35 +0,0 @@
/*
* Copyright (c) 2025 Meshtastic LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.geeksville.mesh.android
import android.app.Activity
import android.content.Context
import android.view.inputmethod.InputMethodManager
import android.widget.Toast
// / show a toast
fun Context.toast(message: CharSequence) = Toast.makeText(this, message, Toast.LENGTH_SHORT).show()
// / Utility function to hide the soft keyboard per stack overflow
fun Activity.hideKeyboard() {
// Check if no view has focus:
currentFocus?.let { v ->
val imm = getSystemService(Context.INPUT_METHOD_SERVICE) as? InputMethodManager
imm?.hideSoftInputFromWindow(v.windowToken, 0)
}
}

75
app/src/main/java/com/geeksville/mesh/android/ContextServices.kt
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@ -1,75 +0,0 @@
/*
* Copyright (c) 2025 Meshtastic LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.geeksville.mesh.android
import android.Manifest
import android.content.Context
import android.content.pm.PackageManager
import android.location.LocationManager
import android.os.Build
import androidx.core.content.ContextCompat
/** Checks if the device has a GPS receiver. */
fun Context.hasGps(): Boolean {
val lm = getSystemService(Context.LOCATION_SERVICE) as? LocationManager
return lm?.allProviders?.contains(LocationManager.GPS_PROVIDER) == true
}
/** Checks if the device has a GPS receiver and it is currently disabled. */
fun Context.gpsDisabled(): Boolean {
val lm = getSystemService(Context.LOCATION_SERVICE) as? LocationManager ?: return false
return if (lm.allProviders.contains(LocationManager.GPS_PROVIDER)) {
!lm.isProviderEnabled(LocationManager.GPS_PROVIDER)
} else {
false
}
}
/**
* Determines the list of Bluetooth permissions that are currently missing. Internal helper for
* [hasBluetoothPermission].
*
* For Android S (API 31) and above, this includes [Manifest.permission.BLUETOOTH_SCAN] and
* [Manifest.permission.BLUETOOTH_CONNECT]. For older versions, it includes [Manifest.permission.ACCESS_FINE_LOCATION]
* as it is required for Bluetooth scanning.
*
* @return Array of missing Bluetooth permission strings. Empty if all are granted.
*/
private fun Context.getBluetoothPermissions(): Array<String> {
val requiredPermissions = mutableListOf<String>()
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
requiredPermissions.add(Manifest.permission.BLUETOOTH_SCAN)
requiredPermissions.add(Manifest.permission.BLUETOOTH_CONNECT)
} else {
// ACCESS_FINE_LOCATION is required for Bluetooth scanning on pre-S devices.
requiredPermissions.add(Manifest.permission.ACCESS_FINE_LOCATION)
}
return requiredPermissions
.filter { ContextCompat.checkSelfPermission(this, it) != PackageManager.PERMISSION_GRANTED }
.toTypedArray()
}
/** Checks if all necessary Bluetooth permissions have been granted. */
fun Context.hasBluetoothPermission(): Boolean = getBluetoothPermissions().isEmpty()
/** @return true if the user already has location permission (ACCESS_FINE_LOCATION). */
fun Context.hasLocationPermission(): Boolean {
val perms = listOf(Manifest.permission.ACCESS_FINE_LOCATION)
return perms.all { ContextCompat.checkSelfPermission(this, it) == PackageManager.PERMISSION_GRANTED }
}