mirror of
https://github.com/SimpleMobileTools/Simple-Flashlight.git
synced 2025-06-05 21:59:19 +02:00
more rewriting to kotlin
This commit is contained in:
tibbi
@ -1,76 +1,84 @@
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package com.simplemobiletools.flashlight.activities
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import android.Manifest
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import android.content.Intent
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import android.content.pm.PackageManager
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import android.graphics.PorterDuff
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import android.os.Bundle
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import android.support.v4.app.ActivityCompat
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import android.support.v4.content.ContextCompat
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import android.view.Menu
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import android.view.MenuItem
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import android.view.View
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import android.view.WindowManager
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import android.widget.ImageView
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import android.widget.SeekBar
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import butterknife.ButterKnife
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import butterknife.OnClick
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import com.simplemobiletools.commons.activities.AboutActivity
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import com.simplemobiletools.commons.extensions.beInvisible
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import com.simplemobiletools.commons.extensions.*
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import com.simplemobiletools.commons.helpers.LICENSE_KOTLIN
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import com.simplemobiletools.commons.helpers.LICENSE_OTTO
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import com.simplemobiletools.commons.helpers.PERMISSION_CAMERA
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import com.simplemobiletools.flashlight.BuildConfig
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import com.simplemobiletools.flashlight.R
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import com.simplemobiletools.flashlight.extensions.config
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import com.simplemobiletools.flashlight.helpers.BusProvider
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import com.simplemobiletools.flashlight.helpers.MyCameraImpl
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import com.simplemobiletools.flashlight.helpers.Utils
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import com.simplemobiletools.flashlight.models.Events
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import com.squareup.otto.Bus
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import com.squareup.otto.Subscribe
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import kotlinx.android.synthetic.main.activity_main.*
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class MainActivity : SimpleActivity() {
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companion object {
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private val CAMERA_PERMISSION = 1
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private val MAX_STROBO_DELAY = 2000
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private val MIN_STROBO_DELAY = 30
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private var mBus: Bus? = null
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}
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private val MAX_STROBO_DELAY = 2000
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private val MIN_STROBO_DELAY = 30
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private var mBus: Bus? = null
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private var mCameraImpl: MyCameraImpl? = null
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private var mJustGrantedPermission: Boolean = false
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private val isCameraPermissionGranted: Boolean
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get() = ContextCompat.checkSelfPermission(applicationContext, Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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setContentView(R.layout.activity_main)
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ButterKnife.bind(this)
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mBus = BusProvider.instance
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changeIconColor(R.color.translucent_white, bright_display_btn)
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changeIconColor(R.color.translucent_white, stroboscope_btn)
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stroboscope_bar.max = MAX_STROBO_DELAY - MIN_STROBO_DELAY
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stroboscope_bar.progress = stroboscope_bar.max / 2
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stroboscope_bar.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
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override fun onProgressChanged(seekBar: SeekBar, progress: Int, b: Boolean) {
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val frequency = stroboscope_bar.max - progress + MIN_STROBO_DELAY
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if (mCameraImpl != null)
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mCameraImpl!!.setStroboFrequency(frequency)
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}
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bright_display_btn.setOnClickListener {
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startActivity(Intent(applicationContext, BrightDisplayActivity::class.java))
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}
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override fun onStartTrackingTouch(seekBar: SeekBar) {
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toggle_btn.setOnClickListener {
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mCameraImpl!!.toggleFlashlight()
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}
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}
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setupStroboscope()
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}
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override fun onStopTrackingTouch(seekBar: SeekBar) {
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override fun onResume() {
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super.onResume()
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mCameraImpl!!.handleCameraSetup()
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mCameraImpl!!.checkFlashlight()
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}
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})
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bright_display_btn.beVisibleIf(config.brightDisplay)
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stroboscope_btn.beVisibleIf(config.stroboscope)
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if (!config.stroboscope) {
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mCameraImpl!!.stopStroboscope()
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stroboscope_bar.beInvisible()
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}
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}
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override fun onStart() {
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super.onStart()
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mBus!!.register(this)
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if (mCameraImpl == null) {
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setupCameraImpl()
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}
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}
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override fun onStop() {
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super.onStop()
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mBus!!.unregister(this)
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}
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override fun onDestroy() {
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super.onDestroy()
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releaseCamera()
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}
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override fun onCreateOptionsMenu(menu: Menu): Boolean {
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@ -80,16 +88,11 @@ class MainActivity : SimpleActivity() {
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override fun onOptionsItemSelected(item: MenuItem): Boolean {
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when (item.itemId) {
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R.id.settings -> {
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startActivity(Intent(applicationContext, SettingsActivity::class.java))
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return true
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}
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R.id.about -> {
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startActivity(Intent(applicationContext, AboutActivity::class.java))
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return true
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}
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R.id.settings -> launchSettings()
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R.id.about -> launchAbout()
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else -> return super.onOptionsItemSelected(item)
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}
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return true
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}
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private fun launchSettings() {
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@ -105,88 +108,55 @@ class MainActivity : SimpleActivity() {
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mCameraImpl!!.enableFlashlight()
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}
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@OnClick(R.id.toggle_btn)
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fun toggleFlashlight() {
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mCameraImpl!!.toggleFlashlight()
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}
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private fun setupStroboscope() {
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stroboscope_btn.setOnClickListener {
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toggleStroboscope()
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}
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@OnClick(R.id.bright_display_btn)
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fun launchBrightDisplay() {
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startActivity(Intent(applicationContext, BrightDisplayActivity::class.java))
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}
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stroboscope_bar.max = MAX_STROBO_DELAY - MIN_STROBO_DELAY
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stroboscope_bar.progress = stroboscope_bar.max / 2
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stroboscope_bar.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
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override fun onProgressChanged(seekBar: SeekBar, progress: Int, b: Boolean) {
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val frequency = stroboscope_bar.max - progress + MIN_STROBO_DELAY
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if (mCameraImpl != null)
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mCameraImpl!!.stroboFrequency = frequency
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}
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@OnClick(R.id.stroboscope_btn)
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fun tryToggleStroboscope() {
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toggleStroboscope()
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override fun onStartTrackingTouch(seekBar: SeekBar) {
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}
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override fun onStopTrackingTouch(seekBar: SeekBar) {
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}
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})
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}
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private fun toggleStroboscope() {
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// use the old Camera API for stroboscope, the new Camera Manager is way too slow
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if (isCameraPermissionGranted || Utils.isNougat) {
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if (mCameraImpl!!.toggleStroboscope()) {
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stroboscope_bar.visibility = if (stroboscope_bar.visibility == View.VISIBLE) View.INVISIBLE else View.VISIBLE
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changeIconColor(if (stroboscope_bar.visibility == View.VISIBLE) R.color.colorPrimary else R.color.translucent_white, stroboscope_btn)
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}
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if (isNougatPlus()) {
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cameraPermissionGranted()
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} else {
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val permissions = arrayOf(Manifest.permission.CAMERA)
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ActivityCompat.requestPermissions(this, permissions, CAMERA_PERMISSION)
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}
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}
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override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<String>, grantResults: IntArray) {
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super.onRequestPermissionsResult(requestCode, permissions, grantResults)
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if (requestCode == CAMERA_PERMISSION) {
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mJustGrantedPermission = true
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if (isCameraPermissionGranted) {
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toggleStroboscope()
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} else {
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Utils.showToast(applicationContext, R.string.camera_permission)
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handlePermission(PERMISSION_CAMERA) {
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if (it) {
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cameraPermissionGranted()
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} else {
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toast(R.string.camera_permission)
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}
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}
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}
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}
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override fun onStart() {
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super.onStart()
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mBus!!.register(this)
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if (mCameraImpl == null) {
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setupCameraImpl()
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private fun cameraPermissionGranted() {
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if (mCameraImpl!!.toggleStroboscope()) {
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stroboscope_bar.beInvisibleIf(stroboscope_bar.visibility == View.VISIBLE)
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changeIconColor(if (stroboscope_bar.visibility == View.VISIBLE) R.color.color_primary else R.color.translucent_white, stroboscope_btn)
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}
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}
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override fun onResume() {
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super.onResume()
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if (mJustGrantedPermission) {
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mJustGrantedPermission = false
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return
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}
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mCameraImpl!!.handleCameraSetup()
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mCameraImpl!!.checkFlashlight()
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bright_display_btn!!.visibility = if (config.brightDisplay) View.VISIBLE else View.GONE
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stroboscope_btn!!.visibility = if (config.stroboscope) View.VISIBLE else View.GONE
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if (!config.stroboscope) {
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mCameraImpl!!.stopStroboscope()
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stroboscope_bar.visibility = View.INVISIBLE
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}
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}
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override fun onStop() {
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super.onStop()
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mBus!!.unregister(this)
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}
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override fun onDestroy() {
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super.onDestroy()
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releaseCamera()
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}
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private fun releaseCamera() {
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if (mCameraImpl != null) {
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mCameraImpl!!.releaseCamera()
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mCameraImpl = null
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}
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mCameraImpl?.releaseCamera()
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mCameraImpl = null
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}
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@Subscribe
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@ -198,15 +168,15 @@ class MainActivity : SimpleActivity() {
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}
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}
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fun enableFlashlight() {
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changeIconColor(R.color.colorPrimary, toggle_btn)
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private fun enableFlashlight() {
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changeIconColor(R.color.color_primary, toggle_btn)
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window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
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changeIconColor(R.color.translucent_white, stroboscope_btn)
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stroboscope_bar.beInvisible()
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}
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fun disableFlashlight() {
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private fun disableFlashlight() {
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changeIconColor(R.color.translucent_white, toggle_btn)
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window.clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
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}
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@ -218,7 +188,7 @@ class MainActivity : SimpleActivity() {
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@Subscribe
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fun cameraUnavailable(event: Events.CameraUnavailable) {
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Utils.showToast(this, R.string.camera_error)
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toast(R.string.camera_error)
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disableFlashlight()
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}
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}
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