mirror of
https://github.com/meshtastic/Meshtastic-Android.git
synced 2026-04-20 22:23:37 +00:00
46 lines
1.6 KiB
Kotlin
46 lines
1.6 KiB
Kotlin
/*
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* Copyright (c) 2025 Meshtastic LLC
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package com.geeksville.mesh.android
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import android.app.Activity
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import android.content.Context
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import android.util.TypedValue
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import android.view.inputmethod.InputMethodManager
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import android.widget.Toast
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/// show a toast
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fun Context.toast(message: CharSequence) =
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Toast.makeText(this, message, Toast.LENGTH_SHORT).show()
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/// Utility function to hide the soft keyboard per stack overflow
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fun Activity.hideKeyboard() {
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// Check if no view has focus:
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currentFocus?.let { v ->
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val imm =
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getSystemService(Context.INPUT_METHOD_SERVICE) as? InputMethodManager
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imm?.hideSoftInputFromWindow(v.windowToken, 0)
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}
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}
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// Converts SP to pixels.
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fun Context.spToPx(sp: Float): Int =
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TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, sp, resources.displayMetrics).toInt()
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// Converts DP to pixels.
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fun Context.dpToPx(dp: Float): Int =
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TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp, resources.displayMetrics).toInt()
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