show error when permissions are missing

newhinton · Apr 13, 2024 · f22a686 · f22a686
1 parent 47d72fb
commit f22a686
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Showing 4 changed files with 59 additions and 1 deletion.
diff --git a/app/src/main/java/de/felixnuesse/timedsilence/handler/volume/VolumeHandler.kt b/app/src/main/java/de/felixnuesse/timedsilence/handler/volume/VolumeHandler.kt
@@ -234,7 +234,7 @@ class VolumeHandler(private var mContext: Context) {
     }
 
     fun applyVolume(){
-        if(!PermissionManager(mContext).grantedDoNotDisturb()){
+        if(!PermissionManager(mContext).grantedDoNotDisturbAndNotify()){
             Log.d(TAG(), "VolumeHandler: VolumeSetting: Do not disturb not granted! Not changing Volume!")
             return
         }

diff --git a/app/src/main/java/de/felixnuesse/timedsilence/ui/notifications/ErrorNotifications.kt b/app/src/main/java/de/felixnuesse/timedsilence/ui/notifications/ErrorNotifications.kt
@@ -3,7 +3,9 @@ package de.felixnuesse.timedsilence.ui.notifications
 import android.app.Notification
 import android.app.NotificationChannel
 import android.app.NotificationManager
+import android.app.PendingIntent
 import android.content.Context
+import android.content.Intent
 import android.util.Log
 import de.felixnuesse.timedsilence.R
 import de.felixnuesse.timedsilence.extensions.TAG
@@ -67,4 +69,28 @@ class ErrorNotifications {
             notification.build()
         )
     }
+
+    fun showErrorWithAction(context: Context, title: String, content: String, actiontitle: String, intent: Intent) {
+
+        val notificationManager = context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
+        val channel = NotificationChannel(ERROR_CHANNEL_ID, ERROR_CHANNEL_NAME, NotificationManager.IMPORTANCE_DEFAULT)
+        notificationManager.createNotificationChannel(channel)
+
+
+        val pendingIntent = PendingIntent.getActivity(context, 1, intent, PendingIntent.FLAG_IMMUTABLE)
+        val action = Notification.Action(R.drawable.icon_settings, actiontitle, pendingIntent)
+
+
+        val notification = Notification.Builder(context, ERROR_CHANNEL_ID)
+            .setContentTitle(title)
+            .setContentText(content)
+            .setSmallIcon(R.drawable.icon_error)
+            .setOnlyAlertOnce(true)
+            .setActions(action)
+
+        notificationManager.notify(
+            NOTIFICATION_ID,
+            notification.build()
+        )
+    }
 }
diff --git a/app/src/main/java/de/felixnuesse/timedsilence/util/PermissionManager.kt b/app/src/main/java/de/felixnuesse/timedsilence/util/PermissionManager.kt
@@ -2,6 +2,9 @@ package de.felixnuesse.timedsilence.util
 
 import android.Manifest
 import android.app.Activity
+import android.app.ActivityManager
+import android.app.ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND
+import android.app.ActivityManager.RunningAppProcessInfo.IMPORTANCE_VISIBLE
 import android.app.AlarmManager
 import android.app.AlertDialog
 import android.app.NotificationManager
@@ -13,10 +16,12 @@ import android.net.Uri
 import android.os.Build
 import android.os.PowerManager
 import android.provider.Settings
+import android.widget.Toast
 import androidx.core.app.ActivityCompat
 import androidx.core.content.ContextCompat
 import de.felixnuesse.timedsilence.Constants
 import de.felixnuesse.timedsilence.R
+import de.felixnuesse.timedsilence.ui.notifications.ErrorNotifications
 
 
 class PermissionManager(private var mContext: Context) {
@@ -66,6 +71,30 @@ class PermissionManager(private var mContext: Context) {
         return notificationManager.isNotificationPolicyAccessGranted
     }
 
+    fun grantedDoNotDisturbAndNotify(): Boolean {
+        val granted = grantedDoNotDisturb()
+        if(!granted) {
+            val appinfo = ActivityManager.RunningAppProcessInfo()
+            ActivityManager.getMyMemoryState(appinfo)
+            if((appinfo.importance == IMPORTANCE_FOREGROUND || appinfo.importance == IMPORTANCE_VISIBLE)) {
+                Toast.makeText(mContext, mContext.getText(R.string.dnd_missing_permissions), Toast.LENGTH_LONG).show()
+                requestDoNotDisturb()
+            } else {
+                ErrorNotifications()
+                    .showErrorWithAction(
+                        mContext,
+                        mContext.getString(R.string.dnd_missing_permissions_title),
+                        mContext.getString(R.string.dnd_missing_permissions),
+                        mContext.getString(R.string.dnd_missing_permission_action_title),
+                        Intent(Settings.ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS)
+                    )
+                Toast.makeText(mContext, mContext.getText(R.string.dnd_missing_permissions), Toast.LENGTH_LONG).show()
+            }
+
+        }
+        return granted
+    }
+
     fun grantedAlarms(): Boolean {
         val alarmManager = mContext.getSystemService(Context.ALARM_SERVICE) as AlarmManager
         return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {

diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
@@ -183,4 +183,7 @@
     <string name="bluetooth_add_new">Add new bluetooth setting</string>
     <string name="bluetooth_dialog_title_title">Add a bluetooth device</string>
     <string name="dialog_bluetooth_select_device">Select a paired device</string>
+    <string name="dnd_missing_permissions">You did not grant \"Do not Disturb\"-access. We can\'t change your volume!</string>
+    <string name="dnd_missing_permissions_title">Missing Permissions!</string>
+    <string name="dnd_missing_permission_action_title">Fix!</string>
 </resources>