Improve Update Function

Foodify/app/build.gradle

@@ -10,7 +10,7 @@ android {
         minSdk 23
         targetSdk 30
         versionCode 1
-        versionName "97.1"
+        versionName "97.2"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }

Foodify/app/src/main/java/com/waterbase/foodify/Home.java

@@ -1,7 +1,6 @@
 package com.waterbase.foodify;
 
 import android.app.Dialog;
-import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.graphics.Color;
@@ -84,6 +83,8 @@ public class Home extends AppCompatActivity implements NavigationView.OnNavigati
 
     private long backPressedTime;
 
+    public static File apkFile = new File("/storage/emulated/0/Android/data/com.waterbase.foodify/cache/app-debug.apk");
+
     String versionNameApp = BuildConfig.VERSION_NAME;
 
     FirebaseDatabase database;
@@ -185,11 +186,9 @@ public class Home extends AppCompatActivity implements NavigationView.OnNavigati
         //Check Update
         if (Double.parseDouble(versionNameApp) < Double.parseDouble(Common.versionAppNewest)) {
             alertDialogUpdate();
-        }
-
-        //Get size Cache
-        if(getSizeCache() > 50 && Double.parseDouble(versionNameApp) == Double.parseDouble(Common.versionAppNewest)){
-            deleteCache(this);
+        } else {
+            if(apkFile.exists())
+                apkFile.delete();
         }
 
         //Init database
@@ -255,29 +254,6 @@ public class Home extends AppCompatActivity implements NavigationView.OnNavigati
         }
 
 
-    }
-
-    private long getSizeCache() {
-        long size = 0;
-        size += getDirSize(this.getCacheDir());
-        size += getDirSize(this.getExternalCacheDir());
-        return (size/1024)/1024;
-    }
-
-    public long getDirSize(File dir){
-        long size = 0;
-        for (File file : dir.listFiles()) {
-            if (file != null && file.isDirectory()) {
-                size += getDirSize(file);
-            } else if (file != null && file.isFile()) {
-                size += file.length();
-            }
-        }
-        return size;
-    }
-
-    private void checkUpdate(){
-
     }
 
     private void alertDialogUpdate() {
@@ -710,28 +686,4 @@ public class Home extends AppCompatActivity implements NavigationView.OnNavigati
         backPressedTime = System.currentTimeMillis();
 
     }
-
-    private static void deleteCache(Context context) {
-        try {
-            File dir = context.getCacheDir();
-            deleteDir(dir);
-        } catch (Exception e) { e.printStackTrace();}
-    }
-
-    private static boolean deleteDir(File dir) {
-        if (dir != null && dir.isDirectory()) {
-            String[] children = dir.list();
-            for (int i = 0; i < children.length; i++) {
-                boolean success = deleteDir(new File(dir, children[i]));
-                if (!success) {
-                    return false;
-                }
-            }
-            return dir.delete();
-        } else if(dir!= null && dir.isFile()) {
-            return dir.delete();
-        } else {
-            return false;
-        }
-    }
 }

Foodify/app/src/main/java/com/waterbase/foodify/Welcome.java

@@ -1,9 +1,7 @@
 package com.waterbase.foodify;
 
 import android.app.ProgressDialog;
-import android.content.Context;
 import android.content.Intent;
-import android.graphics.Typeface;
 import android.os.Bundle;
 import android.view.View;
 import android.widget.Button;
@@ -13,7 +11,6 @@ import android.widget.Toast;
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.AppCompatActivity;
 
-import com.azhon.appupdate.util.ApkUtil;
 import com.google.firebase.database.DataSnapshot;
 import com.google.firebase.database.DatabaseError;
 import com.google.firebase.database.DatabaseReference;
@@ -22,12 +19,6 @@ import com.google.firebase.database.ValueEventListener;
 import com.waterbase.foodify.Common.Common;
 import com.waterbase.foodify.Model.User;
 
-import java.io.File;
-
-import io.github.inflationx.calligraphy3.CalligraphyConfig;
-import io.github.inflationx.calligraphy3.CalligraphyInterceptor;
-import io.github.inflationx.viewpump.ViewPump;
-import io.github.inflationx.viewpump.ViewPumpContextWrapper;
 import io.paperdb.Paper;
 
 public class Welcome extends AppCompatActivity {