Automatic update check for APK version.

2021-06-08 23:14:09 +02:00
parent 23ded3a851
commit bfc0e3ac4f
11 changed files with 128 additions and 71 deletions
--- a/app/src/main/java/com/jens/automation2/AsyncTasks.java
+++ b/app/src/main/java/com/jens/automation2/AsyncTasks.java
@@ -0,0 +1,53 @@
+package com.jens.automation2;
+
+import android.content.Context;
+import android.os.AsyncTask;
+import android.util.Log;
+
+import java.util.ArrayList;
+import java.util.Calendar;
+
+public class AsyncTasks
+{
+    public static class AsyncTaskUpdateCheck extends AsyncTask<Context, Void, Boolean>
+    {
+        @Override
+        protected Boolean doInBackground(Context... contexts)
+        {
+            try
+            {
+                String result = Miscellaneous.downloadURL("https://server47.de/automation/?action=getLatestVersionCode", null, null);
+                int latestVersion = Integer.parseInt(result);
+
+                if (latestVersion > BuildConfig.VERSION_CODE)
+                {
+                    // There's a new update
+                    return true;
+                }
+            }
+            catch (Exception e)
+            {
+                Miscellaneous.logEvent("e", "Error checking for update", Log.getStackTraceString(e), 3);
+            }
+
+            return false;
+        }
+
+        @Override
+        protected void onPostExecute(Boolean result)
+        {
+            try
+            {
+                ActivityMainScreen.getActivityMainScreenInstance().processUpdateCheckResult(result);
+            }
+            catch (NullPointerException e)
+            {
+                Miscellaneous.logEvent("e", "NewsDownload", "There was a problem displaying the already downloded news, probably ActivityMainScreen isn't currently shown: " + Log.getStackTraceString(e), 2);
+            }
+            catch (Exception e)
+            {
+                Miscellaneous.logEvent("e", "NewsDownload", "There was a problem displaying the already downloded news: " + Log.getStackTraceString(e), 2);
+            }
+        }
+    }
+}