Merge pull request #97 from POLZZAK/feat/request_permission_on_start_app

[FEAT] 앱 시작 시 권한요청, 회원가입 중 미디어 접근시 권한 허용 유도
POLZZAK · Sep 6, 2023 · 6646003 · 6646003
2 parents 41f6631 + ca1a6da
commit 6646003
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Showing 7 changed files with 121 additions and 25 deletions.
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
@@ -6,7 +6,11 @@
     <uses-permission
         android:name="android.permission.READ_EXTERNAL_STORAGE"
         android:maxSdkVersion="32" />
+    <uses-permission
+        android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+        android:maxSdkVersion="28" />
     <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
 
     <!-- fixme http 사용안 할 경우 usesCleartextTraffic 제거 -->
     <application

diff --git a/app/src/main/java/com/polzzak_android/presentation/common/util/FragmentUtil.kt b/app/src/main/java/com/polzzak_android/presentation/common/util/FragmentUtil.kt
@@ -24,4 +24,6 @@ fun Fragment.hideKeyboard() {
             )
         }
     }
-}
+}
+
+fun Fragment.getPermissionManagerOrNull() = (activity as? MainActivity)?.permissionManager
diff --git a/app/src/main/java/com/polzzak_android/presentation/common/util/PermissionManager.kt b/app/src/main/java/com/polzzak_android/presentation/common/util/PermissionManager.kt
@@ -0,0 +1,97 @@
+package com.polzzak_android.presentation.common.util
+
+import android.Manifest
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.net.Uri
+import android.os.Build
+import android.provider.Settings.ACTION_APPLICATION_DETAILS_SETTINGS
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.app.ActivityCompat
+import androidx.core.content.ContextCompat
+import com.polzzak_android.R
+import com.polzzak_android.presentation.common.model.ButtonCount
+import com.polzzak_android.presentation.common.model.CommonButtonModel
+import com.polzzak_android.presentation.component.dialog.CommonDialogContent
+import com.polzzak_android.presentation.component.dialog.CommonDialogHelper
+import com.polzzak_android.presentation.component.dialog.CommonDialogModel
+import com.polzzak_android.presentation.component.dialog.DialogStyleType
+import com.polzzak_android.presentation.component.dialog.OnButtonClickListener
+
+class PermissionManager(private val activity: AppCompatActivity) {
+    private val permissions =
+        listOfNotNull(READ_MEDIA_PERMISSION, WRITE_MEDIA_PERMISSION, NOTIFICATION_PERMISSION)
+
+    /**
+     * 필요한 모든 권한에 대해 확인
+     * 1회 거절할 경우 다시 묻지 않음
+     * App 시작시만 실행
+     */
+    fun requestAllPermissions() {
+        val needPermissions = permissions.filter { isFirstRequest(it) }.ifEmpty { return }
+        ActivityCompat.requestPermissions(
+            activity, needPermissions.toTypedArray(),
+            MULTIPLE_PERMISSION_REQUEST_CODE
+        )
+    }
+
+    private fun isFirstRequest(permission: String) =
+        (ContextCompat.checkSelfPermission(
+            activity,
+            permission
+        ) != PackageManager.PERMISSION_GRANTED) && !(ActivityCompat.shouldShowRequestPermissionRationale(
+            activity,
+            permission
+        ))
+
+    /**
+     * 권한들이 허용되었는지 확인 후 허용되지 않았을 경우(false) 앱의 setting 화면으로 이동하여 권한 허용 유도
+     * @param permissions 허용되었는지 확인할 권한들
+     * @return true if all permission is granted else false
+     */
+    fun checkPermissionAndMoveSettingIfDenied(
+        vararg permissions: String,
+        dialogTitle: String
+    ): Boolean {
+        if (!permissions.any { permission ->
+                ActivityCompat.checkSelfPermission(
+                    activity,
+                    permission
+                ) != PackageManager.PERMISSION_GRANTED
+            }) return true
+
+        CommonDialogHelper.getInstance(
+            content = CommonDialogModel(
+                type = DialogStyleType.ALERT,
+                content = CommonDialogContent(title = dialogTitle),
+                button = CommonButtonModel(
+                    buttonCount = ButtonCount.TWO,
+                    negativeButtonText = activity.getString(R.string.permission_manager_dialog_btn_negative_text),
+                    positiveButtonText = activity.getString(R.string.permission_manager_dialog_btn_positive_text)
+                )
+            ),
+            onConfirmListener = {
+                object : OnButtonClickListener {
+                    override fun setBusinessLogic() {
+                        val settingIntent =
+                            Intent(ACTION_APPLICATION_DETAILS_SETTINGS).setData(Uri.parse("package:${activity.packageName}"))
+                        activity.startActivity(settingIntent)
+                    }
+
+                    override fun getReturnValue(value: Any) {
+                        //do nothing
+                    }
+                }
+            }).show(activity.supportFragmentManager, null)
+        return false
+    }
+
+    companion object {
+        val READ_MEDIA_PERMISSION =
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) Manifest.permission.READ_MEDIA_IMAGES else Manifest.permission.READ_EXTERNAL_STORAGE
+        const val WRITE_MEDIA_PERMISSION = Manifest.permission.WRITE_EXTERNAL_STORAGE
+        val NOTIFICATION_PERMISSION =
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) Manifest.permission.POST_NOTIFICATIONS else null
+        const val MULTIPLE_PERMISSION_REQUEST_CODE = 91
+    }
+}
diff --git a/app/src/main/java/com/polzzak_android/presentation/feature/auth/signup/PhotoPicker.kt b/app/src/main/java/com/polzzak_android/presentation/feature/auth/signup/PhotoPicker.kt
@@ -3,17 +3,12 @@ package com.polzzak_android.presentation.feature.auth.signup
 import android.app.Activity.RESULT_OK
 import android.content.Context
 import android.content.Intent
-import android.content.pm.PackageManager
 import android.net.Uri
-import android.os.Build.VERSION
-import android.os.Build.VERSION_CODES
 import android.provider.MediaStore
-import android.widget.Toast
 import androidx.activity.result.ActivityResultCaller
 import androidx.activity.result.ActivityResultLauncher
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.appcompat.app.AppCompatActivity
-import androidx.core.content.ContextCompat
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.DefaultLifecycleObserver
 import androidx.lifecycle.LifecycleOwner
@@ -25,8 +20,6 @@ class PhotoPicker : DefaultLifecycleObserver {
     private var photoPickerResultCallback: ((uri: Uri) -> Unit)? = null
     private var requestPermissionLauncher: ActivityResultLauncher<String>? = null
     private var photoPickerLauncher: ActivityResultLauncher<Intent>? = null
-    private val mediaReadPermission =
-        if (VERSION.SDK_INT >= VERSION_CODES.TIRAMISU) android.Manifest.permission.READ_MEDIA_IMAGES else android.Manifest.permission.READ_EXTERNAL_STORAGE
 
     constructor(activity: AppCompatActivity) {
         activityResultCaller = activity
@@ -45,13 +38,6 @@ class PhotoPicker : DefaultLifecycleObserver {
     }
 
     private fun initLauncher() {
-        requestPermissionLauncher =
-            activityResultCaller?.registerForActivityResult(ActivityResultContracts.RequestPermission()) { isGranted ->
-                if (isGranted) launchPhotoPicker()
-                else {
-                    context?.let { Toast.makeText(it, "미디어 접근 권한 취소", Toast.LENGTH_LONG).show() }
-                }
-            }
         photoPickerLauncher = activityResultCaller?.registerForActivityResult(
             ActivityResultContracts.StartActivityForResult()
         ) { result ->
@@ -71,14 +57,7 @@ class PhotoPicker : DefaultLifecycleObserver {
 
     operator fun invoke(callback: (Uri) -> Unit) {
         photoPickerResultCallback = callback
-        val isGranted = context?.let {
-            ContextCompat.checkSelfPermission(
-                it,
-                mediaReadPermission
-            ) == PackageManager.PERMISSION_GRANTED
-        } ?: false
-        if (isGranted) launchPhotoPicker()
-        else requestPermissionLauncher?.launch(mediaReadPermission)
+        launchPhotoPicker()
     }
 
     override fun onDestroy(owner: LifecycleOwner) {

diff --git a/app/src/main/java/com/polzzak_android/presentation/feature/auth/signup/SignUpFragment.kt b/app/src/main/java/com/polzzak_android/presentation/feature/auth/signup/SignUpFragment.kt
@@ -29,6 +29,8 @@ import com.polzzak_android.presentation.feature.auth.signup.model.SignUpTermsOfS
 import com.polzzak_android.presentation.feature.root.MainViewModel
 import com.polzzak_android.presentation.common.base.BaseFragment
 import com.polzzak_android.presentation.common.model.ModelState
+import com.polzzak_android.presentation.common.util.PermissionManager
+import com.polzzak_android.presentation.common.util.getPermissionManagerOrNull
 import com.polzzak_android.presentation.common.util.hideKeyboard
 import dagger.hilt.android.AndroidEntryPoint
 import timber.log.Timber
@@ -212,6 +214,11 @@ class SignUpFragment : BaseFragment<FragmentSignupBinding>() {
     private fun initSelectProfileImageView(binding: FragmentSignupBinding) {
         with(binding.inSelectProfileImage) {
             clBtnSelectPicture.setOnClickListener {
+                if (getPermissionManagerOrNull()?.checkPermissionAndMoveSettingIfDenied(
+                        PermissionManager.READ_MEDIA_PERMISSION,
+                        dialogTitle = getString(R.string.permission_manager_dialog_storage_title)
+                    ) != true
+                ) return@setOnClickListener
                 photoPicker?.invoke { uri ->
                     val path = getAbsPath(uri = uri)
                     signUpViewModel.setProfileImagePath(path = path)

diff --git a/app/src/main/java/com/polzzak_android/presentation/feature/root/MainActivity.kt b/app/src/main/java/com/polzzak_android/presentation/feature/root/MainActivity.kt
@@ -11,6 +11,7 @@ import com.polzzak_android.presentation.feature.auth.login.sociallogin.GoogleLog
 import com.polzzak_android.presentation.feature.auth.login.sociallogin.KakaoLoginHelper
 import com.polzzak_android.presentation.feature.auth.login.sociallogin.SocialLoginManager
 import com.polzzak_android.presentation.common.base.BaseActivity
+import com.polzzak_android.presentation.common.util.PermissionManager
 import com.polzzak_android.presentation.component.BackButtonPressedSnackBar
 import dagger.hilt.android.AndroidEntryPoint
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
@@ -36,11 +37,13 @@ class MainActivity : BaseActivity<ActivityMainBinding>(), SocialLoginManager {
 
     private var backPressedSnackBar: BackButtonPressedSnackBar? = null
 
+    val permissionManager = PermissionManager(this)
+
     override fun onCreate(savedInstanceState: Bundle?) {
         installSplashScreen()
         super.onCreate(savedInstanceState)
+        permissionManager.requestAllPermissions()
         initLoginHelper()
-
         // set navigation
         val navHostFragment =
             supportFragmentManager.findFragmentById(binding.fcvContainer.id) as NavHostFragment

diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
@@ -162,5 +162,9 @@
     <string name="notification_setting_check_delivery_gift_title">선물 전달 확인 알림</string>
     <string name="notification_setting_check_delivery_gift_content">선물 전달이 완료되었는지 확인하는 알림을 받을래요</string>
 
-
+    <!-- permission -->
+    <string name="permission_manager_dialog_btn_positive_text">설정하기</string>
+    <string name="permission_manager_dialog_btn_negative_text">취소</string>
+    <string name="permission_manager_dialog_storage_title">앱 설정에서 ‘저장소’ 권한을 허용해 주세요</string>
+    <string name="permission_manager_dialog_notification_title">앱 설정에서 알림 권한을 허용해주세요</string>
 </resources>