fenix/Simple-Flashlight
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Code Issues Packages Projects Releases Wiki Activity

restore flashlight/stroboscope state on device rotation

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This commit is contained in:
tibbi
2018-04-05 12:12:25 +02:00
parent 71c9a038cd
commit 687dbe5e56
4 changed files with 33 additions and 9 deletions
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30
app/src/main/kotlin/com/simplemobiletools/flashlight/activities/MainActivity.kt
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@ -25,9 +25,12 @@ import kotlinx.android.synthetic.main.activity_main.*
class MainActivity : SimpleActivity() {
private val MAX_STROBO_DELAY = 2000
private val MIN_STROBO_DELAY = 30
private val FLASHLIGHT_STATE = "flashlight_state"
private val STROBOSCOPE_STATE = "stroboscope_state"
private var mBus: Bus? = null
private var mCameraImpl: MyCameraImpl? = null
private var mIsFlashlightOn = false
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
@ -41,7 +44,7 @@ class MainActivity : SimpleActivity() {
startActivity(Intent(applicationContext, BrightDisplayActivity::class.java))
}
toggle_btn.setOnClickListener {
flashlight_btn.setOnClickListener {
mCameraImpl!!.toggleFlashlight()
}
@ -100,6 +103,25 @@ class MainActivity : SimpleActivity() {
return true
}
override fun onSaveInstanceState(outState: Bundle) {
outState.putBoolean(FLASHLIGHT_STATE, mIsFlashlightOn)
outState.putBoolean(STROBOSCOPE_STATE, stroboscope_bar.isVisible())
super.onSaveInstanceState(outState)
}
override fun onRestoreInstanceState(savedInstanceState: Bundle) {
super.onRestoreInstanceState(savedInstanceState)
val isFlashlightOn = savedInstanceState.getBoolean(FLASHLIGHT_STATE, false)
if (isFlashlightOn) {
mCameraImpl!!.toggleFlashlight()
}
val isStroboscopeOn = savedInstanceState.getBoolean(STROBOSCOPE_STATE, false)
if (isStroboscopeOn) {
toggleStroboscope()
}
}
private fun launchSettings() {
startActivity(Intent(applicationContext, SettingsActivity::class.java))
}
@ -185,16 +207,18 @@ class MainActivity : SimpleActivity() {
}
private fun enableFlashlight() {
changeIconColor(getAdjustedPrimaryColor(), toggle_btn)
changeIconColor(getAdjustedPrimaryColor(), flashlight_btn)
window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
mIsFlashlightOn = true
changeIconColor(config.backgroundColor.getContrastColor(), stroboscope_btn)
stroboscope_bar.beInvisible()
}
private fun disableFlashlight() {
changeIconColor(config.backgroundColor.getContrastColor(), toggle_btn)
changeIconColor(config.backgroundColor.getContrastColor(), flashlight_btn)
window.clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
mIsFlashlightOn = false
}
private fun changeIconColor(color: Int, imageView: ImageView?) {