Updated demo

Author: li2

.idea/.name

@@ -14,6 +14,10 @@ import com.jakewharton.rxbinding3.widget.textChanges
 import io.reactivex.Observable
 import io.reactivex.android.schedulers.AndroidSchedulers
 import io.reactivex.schedulers.Schedulers
+import me.li2.android.common.framework.openAppSettings
+import me.li2.android.location.RequestLocationResult
+import me.li2.android.location.ifLocationAllowed
+import me.li2.android.location.openSystemLocationSetting
 import java.util.concurrent.TimeUnit
 
 fun <T> Observable<T>.forUi(): Observable<T> =
@@ -44,7 +48,6 @@ fun setViewVisibility(view: View, value: Boolean?) {
     view.visibility = if (value == true) View.VISIBLE else View.GONE
 }
 
-
 @BindingAdapter("android:src")
 fun setImageUrl(view: ImageView, src: String) {
     Glide.with(view.context)
@@ -55,11 +58,36 @@ fun setImageUrl(view: ImageView, src: String) {
 /**
  * Location permission request prompt.
  */
-fun locationPermissionPrompt(context: Context): AlertDialog {
+private fun locationPermissionPrompt(context: Context): AlertDialog {
     return MaterialAlertDialogBuilder(context)
-            .setTitle("\"Demo App\" Would Like to Access the Location")
-            .setMessage("This will let you search place, get your current location")
-            .setPositiveButton("Yep!", null)
-            .setNegativeButton("Nope!", null)
-            .create() // MUST NOT show()
-}
+        .setTitle("\"Demo App\" Would Like to Access the Location")
+        .setMessage("This will let you search place, get your current location")
+        .setPositiveButton("Yep!", null)
+        .setNegativeButton("Nope!", null)
+        .create() // MUST NOT show()
+}
+
+fun Fragment.doWithLocationPermission(action: () -> Unit) {
+    activity?.ifLocationAllowed(locationPermissionPrompt(requireContext()), onError = {
+        toast(it.message.toString())
+    }, onResult = { result: RequestLocationResult ->
+        when (result) {
+            RequestLocationResult.ALLOWED -> {
+                // location permission granted and service is on,
+                // it's good time to get last know location
+                action()
+            }
+            RequestLocationResult.PERMISSION_DENIED -> {
+                toast("permission denied ${System.currentTimeMillis()}")
+            }
+            RequestLocationResult.PERMISSION_DENIED_NOT_ASK_AGAIN -> {
+                // location permission denied, go to App settings
+                activity?.openAppSettings(requireContext().packageName)
+            }
+            RequestLocationResult.SERVICE_OFF -> {
+                // location service is turned off, go to system settings
+                activity?.openSystemLocationSetting { isServiceOn -> }
+            }
+        }
+    })
+}

app/src/main/java/me/li2/android/placesample/FrameworkExt.kt

@@ -12,11 +12,7 @@ import io.reactivex.disposables.CompositeDisposable
 import io.reactivex.rxkotlin.plusAssign
 import io.reactivex.rxkotlin.subscribeBy
 import kotlinx.android.synthetic.main.fragment_main.*
-import me.li2.android.common.framework.openAppSettings
 import me.li2.android.location.LastKnownLocationUtils.requestLastKnownLocation
-import me.li2.android.location.RequestLocationResult
-import me.li2.android.location.ifLocationAllowed
-import me.li2.android.location.openSystemLocationSetting
 import me.li2.android.maps.MapType
 import me.li2.android.maps.MapsStaticUtil.generateMapStaticImageUrl
 import me.li2.android.maps.MarkerInfo
@@ -45,28 +41,9 @@ class MainFragment : Fragment() {
         placeAutoComplete = PlaceAutoComplete(view.context, apiKey)
 
         compositeDisposable += btn_get_last_known_location.clicks().throttleFirstShort().subscribe {
-            activity?.ifLocationAllowed(locationPermissionPrompt(requireContext()), onError = {
-                toast(it.message.toString())
-            }, onResult = { result: RequestLocationResult ->
-                when (result) {
-                    RequestLocationResult.ALLOWED -> {
-                        // location permission granted and service is on,
-                        // it's good time to get last know location
-                        requestLastLocation()
-                    }
-                    RequestLocationResult.PERMISSION_DENIED -> {
-                        toast("permission denied ${System.currentTimeMillis()}")
-                    }
-                    RequestLocationResult.PERMISSION_DENIED_NOT_ASK_AGAIN -> {
-                        // location permission denied, go to App settings
-                        activity?.openAppSettings(view.context.packageName)
-                    }
-                    RequestLocationResult.SERVICE_OFF -> {
-                        // location service is turned off, go to system settings
-                        activity?.openSystemLocationSetting { isServiceOn -> }
-                    }
-                }
-            })
+            doWithLocationPermission {
+                requestLastLocation()
+            }
         }
 
         compositeDisposable += btn_launch_autocomplete_activity.clicks().subscribe {

app/src/main/java/me/li2/android/placesample/MainFragment.kt

@@ -1,4 +1,4 @@
-rootProject.name='Place&Location Library'
+rootProject.name='Geography Library'
 include ':app'
 include ':location'
 include ':maps'