From a104ffe6aad2ba67870c799cda633976a2d276f6 Mon Sep 17 00:00:00 2001
From: Jacques Foucry <jacques@foucry.net>
Date: Fri, 31 Mar 2023 18:34:04 +0200
Subject: [PATCH] Add WRITE_EXTERNAL_STORAGE permission

---
 app/src/main/AndroidManifest.xml              |  1 +
 .../main/java/net/foucry/pilldroid/Utils.java | 60 +++++++++++++++++++
 2 files changed, 61 insertions(+)

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 3efe77c..a8a0d6e 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -12,6 +12,7 @@
     <uses-permission android:name="android.permission.ACCESS_NOTIFICATION_POLICY"/>
     <uses-permission android:name="com.android.alarm.permission.SET_ALARM"/>
     <uses-permission android:name="android.permission.SCHEDULE_EXACT_ALARM"/>
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE/>
 
 
     <application
diff --git a/app/src/main/java/net/foucry/pilldroid/Utils.java b/app/src/main/java/net/foucry/pilldroid/Utils.java
index bca6971..ad179a8 100644
--- a/app/src/main/java/net/foucry/pilldroid/Utils.java
+++ b/app/src/main/java/net/foucry/pilldroid/Utils.java
@@ -57,7 +57,67 @@ public class Utils {
                 else
                     return (int) (lhs.getStock() - rhs.getStock());
             }
+    if(id == R.id.action_save_db) {
         });
     }
 
+    public void backupDB() {
+    int permission = ActivityCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE);
+    if(permission == PackageManager.PERMISSION_GRANTED) {
+        //AppDatabase.getInstance(this).getDatabase().close();
+        PrescriptionDatabase.getInstanceDatabase(this).getDatabase().close();
+
+        File db = getDatabasePath("PrescriptionDatabase");
+        File dbShm = new File(db.getParent(), "PrescriptionDatabase-shm");
+        File dbWal = new File(db.getParent(), "PrescriptionDatabase-wal");
+
+        File db2 = new File("/sdcard/", "PrescriptionDatabase");
+        File dbShm2 = new File(db2.getParent(), "PrescriptionDatabase-shm");
+        File dbWal2 = new File(db2.getParent(), "PrescriptionDatabase-wal");
+
+        try {
+            FileUtils.copyFile(db, db2);
+            FileUtils.copyFile(dbShm, dbShm2);
+            FileUtils.copyFile(dbWal, dbWal2);
+        } catch (Exception e) {
+            Log.e("SAVEDB", e.toString());
+        }
+    } else {
+        Snackbar.make(mDrawer, "Please allow access to your storage", Snackbar.LENGTH_LONG)
+                .setAction("Allow", view -> ActivityCompat.requestPermissions(this, new String[] {
+                        Manifest.permission.WRITE_EXTERNAL_STORAGE
+                }, 0)).show();
+    }
+    }
+
+    public void restoreDB ()
+    {
+    int permission = ActivityCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE);
+    if(permission == PackageManager.PERMISSION_GRANTED) {
+        //AppDatabase.getInstance(this).getDatabase().close();
+        PrescriptionDatabase.getInstanceDatabase(this).getDatabase().close();
+
+        File db = new File("/sdcard/", "PrescriptionDatabaseb");
+        File dbShm = new File(db.getParent(), "PrescriptionDatabase-shm");
+        File dbWal = new File(db.getParent(), "PrescriptionDatabase-wal");
+
+        File db2 = getDatabasePath("PrescriptionDatabase");
+        File dbShm2 = new File(db2.getParent(), "PrescriptionDatabase-shm");
+        File dbWal2 = new File(db2.getParent(), "PrescriptionDatabase-wal");
+
+        try {
+            FileUtils.copyFile(db, db2);
+            FileUtils.copyFile(dbShm, dbShm2);
+            FileUtils.copyFile(dbWal, dbWal2);
+        } catch (Exception e) {
+            Loge("RESTOREDB", e.toString());
+        }
+    } else {
+        Snackbar.make(mDrawer, "Please allow access to your storage", Snackbar.LENGTH_LONG)
+                .setAction("Allow", view -> ActivityCompat.requestPermissions(this, new String[] {
+                        Manifest.permission.READ_EXTERNAL_STORAGE
+                }, 0)).show();
+    }
+ }
+
 }