Issues boostcampwm-2022#287 feat: Permission 을 위해 설정화면으로 이동하는 로직 추가

core-android/src/main/java/com/lighthouse/core/android/utils/permission/LocationPermissionManager.kt

@@ -1,18 +1,31 @@
 package com.lighthouse.core.android.utils.permission
 
 import android.Manifest
-import android.app.Activity
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
 import android.os.Build
+import android.provider.Settings
 import com.lighthouse.core.android.utils.permission.core.PermissionManager
 
-class LocationPermissionManager(activity: Activity) : PermissionManager(activity) {
+class LocationPermissionManager(context: Context) : PermissionManager(context) {
 
-    override val additionalPermission = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+    override val additionalPermissions = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
         arrayOf(Manifest.permission.ACCESS_BACKGROUND_LOCATION)
     } else {
         emptyArray()
     }
 
     override val permissions =
-        arrayOf(Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.ACCESS_COARSE_LOCATION)
+        arrayOf(
+            Manifest.permission.ACCESS_FINE_LOCATION,
+            Manifest.permission.ACCESS_COARSE_LOCATION
+        )
+
+    override fun settingIntent(): Intent {
+        return Intent(
+            Settings.ACTION_APPLICATION_DETAILS_SETTINGS,
+            Uri.fromParts("package", context.packageName, null)
+        )
+    }
 }

core-android/src/main/java/com/lighthouse/core/android/utils/permission/StoragePermissionManager.kt

@@ -1,11 +1,11 @@
 package com.lighthouse.core.android.utils.permission
 
 import android.Manifest
-import android.app.Activity
+import android.content.Context
 import android.os.Build
 import com.lighthouse.core.android.utils.permission.core.PermissionManager
 
-class StoragePermissionManager(activity: Activity) : PermissionManager(activity) {
+class StoragePermissionManager(context: Context) : PermissionManager(context) {
 
     override val permissions = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
         arrayOf(Manifest.permission.READ_MEDIA_IMAGES)

core-android/src/main/java/com/lighthouse/core/android/utils/permission/core/PermissionManager.kt

@@ -2,41 +2,47 @@ package com.lighthouse.core.android.utils.permission.core
 
 import android.app.Activity
 import android.content.Context
+import android.content.Intent
 import android.content.pm.PackageManager
-import kotlinx.coroutines.flow.MutableStateFlow
 
 abstract class PermissionManager(
-    private val activity: Activity
+    protected val context: Context
 ) {
-    abstract val permissions: Array<String>
+    protected abstract val permissions: Array<String>
 
-    open val additionalPermission = emptyArray<String>()
+    protected open val additionalPermissions = emptyArray<String>()
 
-    val basicPermission
-        get() = permissions.firstOrNull() ?: ""
-
-    val permissionFlow by lazy {
-        MutableStateFlow(isGrant)
+    fun getPermissions(type: PermissionType = PermissionType.Basic): Array<String> {
+        return when (type) {
+            PermissionType.All -> permissions + additionalPermissions
+            PermissionType.Basic -> permissions
+            PermissionType.Additional -> additionalPermissions
+        }.copyOf()
     }
 
-    val isGrant
-        get() = permissions.all { permission ->
-            activity.checkPermission(permission)
+    fun isGrant(type: PermissionType = PermissionType.Basic): Boolean {
+        val list = when (type) {
+            PermissionType.All -> permissions + additionalPermissions
+            PermissionType.Basic -> permissions
+            PermissionType.Additional -> additionalPermissions
+        }
+        return list.all {
+            context.checkSelfPermission(it) == PackageManager.PERMISSION_GRANTED
         }
+    }
 
-    val permissionState
-        get() = when {
-            (permissions + additionalPermission).all { activity.checkPermission(it) } -> {
-                BeepPermissionState.AllAllowedPermission
-            }
-            permissions.all { activity.checkPermission(it) } -> {
-                BeepPermissionState.PartiallyAllowedPermission
-            }
-            else -> {
-                BeepPermissionState.NotAllowedPermission
+    fun getManyTimesRejectedPermission(type: PermissionType = PermissionType.Basic): String? {
+        val activity = context as? Activity ?: return null
+        val permissions = getPermissions(type)
+        for (permission in permissions) {
+            if (activity.shouldShowRequestPermissionRationale(permission)) {
+                return permission
             }
         }
-}
+        return null
+    }
 
-fun Context.checkPermission(permission: String) =
-    checkSelfPermission(permission) == PackageManager.PERMISSION_GRANTED
+    open fun settingIntent(): Intent {
+        return Intent()
+    }
+}

core-android/src/main/java/com/lighthouse/core/android/utils/permission/core/PermissionType.kt

@@ -0,0 +1,7 @@
+package com.lighthouse.core.android.utils.permission.core
+
+enum class PermissionType {
+    All,
+    Basic,
+    Additional
+}

features/ui-main/src/main/java/com/lighthouse/features/main/ui/MainContainerFragment.kt

@@ -8,8 +8,6 @@ import androidx.fragment.app.viewModels
 import androidx.navigation.NavController
 import androidx.navigation.fragment.NavHostFragment
 import androidx.navigation.ui.setupWithNavController
-import com.lighthouse.core.android.utils.permission.StoragePermissionManager
-import com.lighthouse.core.android.utils.permission.core.permissions
 import com.lighthouse.features.common.binding.viewBindings
 import com.lighthouse.features.common.ext.repeatOnStarted
 import com.lighthouse.features.main.R
@@ -30,8 +28,6 @@ class MainContainerFragment : Fragment(R.layout.fragment_main_container) {
 
     private val mainNavigationViewModel: MainNavigationViewModel by viewModels()
 
-    private val storagePermission: StoragePermissionManager by permissions()
-
     private lateinit var navController: NavController
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {

features/ui-setting/src/main/java/com/lighthouse/features/setting/ui/SettingFragment.kt

@@ -5,6 +5,7 @@ import android.os.Bundle
 import android.view.View
 import androidx.activity.addCallback
 import androidx.activity.result.contract.ActivityResultContracts
+import androidx.annotation.StringRes
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.activityViewModels
 import androidx.fragment.app.viewModels
@@ -14,6 +15,7 @@ import com.google.android.material.snackbar.Snackbar
 import com.lighthouse.auth.google.model.GoogleAuthEvent
 import com.lighthouse.auth.google.repository.GoogleClient
 import com.lighthouse.auth.google.ui.GoogleAuthViewModel
+import com.lighthouse.core.android.utils.permission.LocationPermissionManager
 import com.lighthouse.core.android.utils.resource.UIText
 import com.lighthouse.features.common.binding.viewBindings
 import com.lighthouse.features.common.dialog.progress.ProgressDialog
@@ -78,6 +80,28 @@ class SettingFragment : Fragment(R.layout.fragment_setting) {
             }
         }
 
+    private val locationPermissionSettingLauncher =
+        registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
+            val isGrant = locationPermissionManager.isGrant()
+            if (!isGrant) {
+                showSnackBar(R.string.error_permission_not_allowed)
+            }
+            viewModel.setLocationEnable(isGrant)
+        }
+
+    private val locationPermissionLauncher =
+        registerForActivityResult(ActivityResultContracts.RequestMultiplePermissions()) { results ->
+            val isGrant = results.all { it.value }
+            if (!isGrant) {
+                showSnackBar(R.string.error_permission_not_allowed)
+            }
+            viewModel.setLocationEnable(isGrant)
+        }
+
+    private val locationPermissionManager by lazy {
+        LocationPermissionManager(requireActivity())
+    }
+
     override fun onAttach(context: Context) {
         super.onAttach(context)
 
@@ -93,9 +117,14 @@ class SettingFragment : Fragment(R.layout.fragment_setting) {
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
+        setUpLocationPermission()
+        setUpSettingMenu()
         setUpGoogleAuthEvent()
         setUpSignInLoading()
-        setUpSettingMenu()
+    }
+
+    private fun setUpLocationPermission() {
+        viewModel.setLocationEnable(locationPermissionManager.isGrant())
     }
 
     private fun setUpSettingMenu() {
@@ -141,7 +170,7 @@ class SettingFragment : Fragment(R.layout.fragment_setting) {
             SettingMenu.SECURITY ->
                 appNavigationViewModel.navigate(AppNavigationItem.Security)
 
-            SettingMenu.LOCATION -> location()
+            SettingMenu.LOCATION -> gotoLocation()
             SettingMenu.SIGN_IN -> signIn()
             SettingMenu.SIGN_OUT -> signOut()
             SettingMenu.WITHDRAWAL -> withdrawal()
@@ -161,7 +190,15 @@ class SettingFragment : Fragment(R.layout.fragment_setting) {
         }
     }
 
-    private fun location() {
+    private fun gotoLocation() {
+        if (
+            locationPermissionManager.isGrant() ||
+            locationPermissionManager.getManyTimesRejectedPermission() != null
+        ) {
+            locationPermissionSettingLauncher.launch(locationPermissionManager.settingIntent())
+        } else {
+            locationPermissionLauncher.launch(locationPermissionManager.getPermissions())
+        }
     }
 
     private fun signIn() {
@@ -202,6 +239,10 @@ class SettingFragment : Fragment(R.layout.fragment_setting) {
         Snackbar.make(binding.root, string, Snackbar.LENGTH_SHORT).show()
     }
 
+    private fun showSnackBar(@StringRes resId: Int) {
+        Snackbar.make(binding.root, getString(resId), Snackbar.LENGTH_SHORT).show()
+    }
+
     private fun showSnackBar(uiText: UIText) {
         showSnackBar(uiText.asString(requireContext()).toString())
     }

features/ui-setting/src/main/res/values/strings.xml

@@ -12,6 +12,7 @@
     <string name="config_location_permission">위치 정보 권한</string>
     <string name="location_permission_allowed">허용됨</string>
     <string name="location_permission_not_allowed">허용 안 함</string>
+    <string name="error_permission_not_allowed">권한을 허용하지 않았습니다.</string>
 
     <string name="subtitle_user">사용자</string>
     <string name="user_sign_out">로그아웃</string>