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feat(all): add example demo
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@ngocle2497
ngocle2497 committed May 10, 2024
1 parent f37f0be commit 3c39fd3
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Showing 5 changed files with 217 additions and 100 deletions.
5 changes: 3 additions & 2 deletions android/src/main/java/com/orientationlocker/OrientationActivityLifecycle.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -61,10 +61,11 @@ class OrientationActivityLifecycle : Application.ActivityLifecycleCallbacks {
}
}


companion object {
const val TAG = "OrientationActivityLifecycle"
val activeCount = AtomicInteger(0)
var instance: OrientationActivityLifecycle? = null
fun getInstance() = instance ?: OrientationActivityLifecycle()
private var instance: OrientationActivityLifecycle? = null
fun getInstance(): OrientationActivityLifecycle = instance ?: OrientationActivityLifecycle()
}
}
187 changes: 102 additions & 85 deletions android/src/main/java/com/orientationlocker/OrientationLockerModule.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,6 @@ import com.facebook.react.bridge.WritableMap
import com.facebook.react.common.ReactConstants
import com.facebook.react.modules.core.DeviceEventManagerModule


class OrientationLockerModule internal constructor(context: ReactApplicationContext) :
OrientationLockerSpec(context), OrientationListeners {

Expand All @@ -40,95 +39,100 @@ class OrientationLockerModule internal constructor(context: ReactApplicationCont
private var lastDeviceOrientationValue = ""

init {
if (mOrientationListener?.canDetectOrientation() == true) {
FLog.d(ReactConstants.TAG, "orientation detect enabled.");
mOrientationListener!!.enable();
} else {
FLog.d(ReactConstants.TAG, "orientation detect disabled.");
mOrientationListener!!.disable();
}

mReceiver = (object : BroadcastReceiver() {
override fun onReceive(context: Context?, intent: Intent?) {
val orientationValue = getCurrentOrientation()
lastOrientationValue = orientationValue
FLog.d(ReactConstants.TAG, "Orientation changed to $orientationValue");

val params = Arguments.createMap()
params.putString(ORIENTATION_PARAM, orientationValue)
mReceiver =
(object : BroadcastReceiver() {
override fun onReceive(context: Context?, intent: Intent?) {
val orientationValue = getCurrentOrientation()
lastOrientationValue = orientationValue
FLog.d(ReactConstants.TAG, "Orientation changed to $orientationValue")

sendEvent(reactContext, OrientationConstant.orientationDidChange, params)
}
val params = Arguments.createMap()
params.putString(ORIENTATION_PARAM, orientationValue)

})
OrientationActivityLifecycle.instance!!.registerListeners(this)
sendEvent(reactContext, OrientationConstant.orientationDidChange, params)
}
})
OrientationActivityLifecycle.getInstance().registerListeners(this)
}


override fun getName(): String = NAME

@ReactMethod
override fun getOrientation(callback: Callback) {
val orientation = getCurrentOrientation()
callback.invoke(orientation)
}

@ReactMethod
override fun getDeviceOrientation(callback: Callback) {
callback.invoke(lastDeviceOrientationValue);
callback.invoke(lastDeviceOrientationValue)
}

@ReactMethod
override fun init() {
if (mOrientationListener != null) {
return
}
Log.e("OrientationModule", "init()")
mOrientationListener = (object : OrientationEventListener(reactContext, SensorManager.SENSOR_DELAY_UI) {
override fun onOrientationChanged(orientation: Int) {
FLog.d(ReactConstants.TAG, "DeviceOrientation changed to $orientation");
var deviceOrientationValue = lastDeviceOrientationValue

if (orientation == -1) {
deviceOrientationValue = OrientationDisplay.UNKNOWN.type;
} else if (orientation > 355 || orientation < 5) {
deviceOrientationValue = OrientationDisplay.PORTRAIT.type;
} else if (orientation in 86..94) {
deviceOrientationValue = OrientationDisplay.LANDSCAPE_RIGHT.type;
} else if (orientation in 176..184) {
deviceOrientationValue = OrientationDisplay.PORTRAIT_UPSIDEDOWN.type
} else if (orientation in 266..274) {
deviceOrientationValue = OrientationDisplay.LANDSCAPE_LEFT.type
}

if (lastDeviceOrientationValue != deviceOrientationValue) {
lastDeviceOrientationValue = deviceOrientationValue
val params = Arguments.createMap()
params.putString(DEVICE_ORIENTATION_PARAM, deviceOrientationValue)
sendEvent(reactContext, OrientationConstant.deviceOrientationDidChange, params)
mOrientationListener =
(object : OrientationEventListener(reactContext, SensorManager.SENSOR_DELAY_UI) {
override fun onOrientationChanged(orientation: Int) {
FLog.d(ReactConstants.TAG, "DeviceOrientation changed to $orientation")
var deviceOrientationValue = lastDeviceOrientationValue

if (orientation == -1) {
deviceOrientationValue = OrientationDisplay.UNKNOWN.type
} else if (orientation > 355 || orientation < 5) {
deviceOrientationValue = OrientationDisplay.PORTRAIT.type
} else if (orientation in 86..94) {
deviceOrientationValue = OrientationDisplay.LANDSCAPE_RIGHT.type
} else if (orientation in 176..184) {
deviceOrientationValue = OrientationDisplay.PORTRAIT_UPSIDEDOWN.type
} else if (orientation in 266..274) {
deviceOrientationValue = OrientationDisplay.LANDSCAPE_LEFT.type
}

if (lastDeviceOrientationValue != deviceOrientationValue) {
lastDeviceOrientationValue = deviceOrientationValue
val params = Arguments.createMap()
params.putString(DEVICE_ORIENTATION_PARAM, deviceOrientationValue)
sendEvent(reactContext, OrientationConstant.deviceOrientationDidChange, params)
}

val currentOrientationDisplay = getCurrentOrientation()
if (lastDeviceOrientationValue != currentOrientationDisplay) {
lastOrientationValue = currentOrientationDisplay
FLog.d(ReactConstants.TAG, "Orientation changed to $currentOrientationDisplay")
val params = Arguments.createMap()
params.putString(ORIENTATION_PARAM, currentOrientationDisplay)
sendEvent(reactContext, OrientationConstant.orientationDidChange, params)
return
}
}
})

val currentOrientationDisplay = getCurrentOrientation()
if (lastDeviceOrientationValue != currentOrientationDisplay) {
lastOrientationValue = currentOrientationDisplay
FLog.d(ReactConstants.TAG, "Orientation changed to $currentOrientationDisplay");
val params = Arguments.createMap()
params.putString(ORIENTATION_PARAM, currentOrientationDisplay)
sendEvent(reactContext, OrientationConstant.orientationDidChange, params)
return
}
}
})
mOrientationListener!!.enable()
if (mOrientationListener?.canDetectOrientation() == true) {
Log.d(ReactConstants.TAG, "orientation detect enabled.")
mOrientationListener!!.enable()
} else {
Log.d(ReactConstants.TAG, "orientation detect disabled.")
mOrientationListener!!.disable()
}
}

@ReactMethod
override fun removeInit() {
if (mOrientationListener != null) {
mOrientationListener!!.disable()
mOrientationListener = null // 释放资源
mOrientationListener = null
}
}


@SuppressLint("SourceLockedOrientationActivity")
@ReactMethod
override fun lockToPortrait() {
if (currentActivity != null) {
currentActivity!!.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
currentActivity!!.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
isLocked = true

lastOrientationValue = OrientationDisplay.PORTRAIT.type
Expand All @@ -145,9 +149,11 @@ class OrientationLockerModule internal constructor(context: ReactApplicationCont
}
}

@SuppressLint("SourceLockedOrientationActivity")
@ReactMethod
override fun lockToPortraitUpsideDown() {
if (currentActivity != null) {
currentActivity!!.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
currentActivity!!.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT
isLocked = true

lastOrientationValue = OrientationDisplay.PORTRAIT_UPSIDEDOWN.type
Expand All @@ -164,9 +170,10 @@ class OrientationLockerModule internal constructor(context: ReactApplicationCont
}
}

@ReactMethod
override fun lockToLandscape() {
if (currentActivity != null) {
currentActivity!!.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE;
currentActivity!!.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE
isLocked = true

lastOrientationValue = OrientationDisplay.LANDSCAPE_LEFT.type
Expand All @@ -183,9 +190,10 @@ class OrientationLockerModule internal constructor(context: ReactApplicationCont
}
}

@ReactMethod
override fun lockToLandscapeLeft() {
if (currentActivity != null) {
currentActivity!!.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
currentActivity!!.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE
isLocked = true

lastOrientationValue = OrientationDisplay.LANDSCAPE_LEFT.type
Expand All @@ -202,9 +210,10 @@ class OrientationLockerModule internal constructor(context: ReactApplicationCont
}
}

@ReactMethod
override fun lockToLandscapeRight() {
if (currentActivity != null) {
currentActivity!!.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE;
currentActivity!!.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE
isLocked = true

lastOrientationValue = OrientationDisplay.LANDSCAPE_RIGHT.type
Expand All @@ -221,6 +230,7 @@ class OrientationLockerModule internal constructor(context: ReactApplicationCont
}
}

@ReactMethod
override fun unlockAllOrientations() {
if (currentActivity != null) {
currentActivity!!.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR)
Expand All @@ -234,23 +244,25 @@ class OrientationLockerModule internal constructor(context: ReactApplicationCont
val lockParams = Arguments.createMap()
lockParams.putString(ORIENTATION_PARAM, OrientationDisplay.UNKNOWN.type)
sendEvent(reactContext, OrientationConstant.lockDidChange, lockParams)

}
}

@ReactMethod
override fun configure(option: ReadableMap) {
// IOS only, skip android
}

@ReactMethod
override fun lockToAllOrientationsButUpsideDown() {
// IOS only, skip android
}

@ReactMethod

override fun getAutoRotateState(callback: Callback) {
val resolver: ContentResolver = reactContext.contentResolver
val rotateLock = Settings.System.getInt(
resolver,
Settings.System.ACCELEROMETER_ROTATION, 0) == 1
val rotateLock =
Settings.System.getInt(resolver, Settings.System.ACCELEROMETER_ROTATION, 0) == 1
callback.invoke(rotateLock)
}

Expand All @@ -276,7 +288,7 @@ class OrientationLockerModule internal constructor(context: ReactApplicationCont
}

override fun start() {
FLog.i(ReactConstants.TAG, "orientation detect enabled.");
FLog.i(ReactConstants.TAG, "orientation detect enabled.")
mOrientationListener?.enable()
mReceiver?.let {
compatRegisterReceiver(reactContext, it, IntentFilter("onConfigurationChanged"), false)
Expand All @@ -285,7 +297,7 @@ class OrientationLockerModule internal constructor(context: ReactApplicationCont
}

override fun stop() {
FLog.d(ReactConstants.TAG, "orientation detect disabled.");
FLog.d(ReactConstants.TAG, "orientation detect disabled.")
mOrientationListener?.disable()
try {
if (isConfigurationChangeReceiverRegistered) {
Expand All @@ -298,7 +310,7 @@ class OrientationLockerModule internal constructor(context: ReactApplicationCont
}

override fun release() {
FLog.d(ReactConstants.TAG, "orientation detect disabled.");
FLog.d(ReactConstants.TAG, "orientation detect disabled.")
mOrientationListener?.disable()
if (currentActivity != null) {
try {
Expand All @@ -312,34 +324,40 @@ class OrientationLockerModule internal constructor(context: ReactApplicationCont
}
}


// ======== Private Method ======== \\

private fun sendEvent(reactContext: ReactContext,
eventName: String,
params: WritableMap?) {
private fun sendEvent(reactContext: ReactContext, eventName: String, params: WritableMap?) {
reactContext
.getJSModule(DeviceEventManagerModule.RCTDeviceEventEmitter::class.java)
.emit(eventName, params)
}

@SuppressLint("UnspecifiedRegisterReceiverFlag")
private fun compatRegisterReceiver(context: Context, receiver: BroadcastReceiver, filter: IntentFilter, exported: Boolean) {
private fun compatRegisterReceiver(
context: Context,
receiver: BroadcastReceiver,
filter: IntentFilter,
exported: Boolean
) {
if (Build.VERSION.SDK_INT >= 34 && context.applicationInfo.targetSdkVersion >= 34) {
context.registerReceiver(
receiver, filter, if (exported) Context.RECEIVER_EXPORTED else Context.RECEIVER_NOT_EXPORTED)
receiver,
filter,
if (exported) Context.RECEIVER_EXPORTED else Context.RECEIVER_NOT_EXPORTED
)
} else {
context.registerReceiver(receiver, filter)
}
}

private fun getCurrentOrientation(): String {
val display: Display = if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.R) {
reactApplicationContext.currentActivity!!.display as Display
} else {
@Suppress("Deprecated")
reactApplicationContext.currentActivity!!.windowManager.defaultDisplay
}
val display: Display =
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.R) {
reactApplicationContext.currentActivity!!.display as Display
} else {
@Suppress("Deprecated")
reactApplicationContext.currentActivity!!.windowManager.defaultDisplay
}

return when (display.rotation) {
Surface.ROTATION_0 -> OrientationDisplay.PORTRAIT.type
Expand All @@ -351,9 +369,8 @@ class OrientationLockerModule internal constructor(context: ReactApplicationCont
}

companion object {
const val NAME = "OrientationLocker"
const val ORIENTATION_PARAM = "orientation"
const val DEVICE_ORIENTATION_PARAM = "deviceOrientation"
const val NAME = "OrientationLocker"
}

}
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