Added Android Freeware

README.md

@@ -5,11 +5,11 @@
 # 📂 Calculator Hide File App for Android 📂
 
 <a href="https://github.com/Binondi/Calculator-Hide-Files/releases/latest">
-      <img alt="Latest release" src="https://img.shields.io/badge/Releases-v1.4.0-blue?logo=github&style=for-the-badge">
+      <img alt="Latest release" src="https://img.shields.io/badge/Releases-v1.4.2-blue?logo=github&style=for-the-badge">
 </a>
 
 <a href="https://github.com/Binondi/Calculator-Hide-Files/releases/latest">
-  <img alt="Downloads" src="https://img.shields.io/github/downloads/Binondi/Calculator-Hide-Files/total?style=for-the-badge">
+  <img alt="Downloads" src="https://img.shields.io/badge/downloads-1.1k-blue?logo=github&style=for-the-badge">
 </a>
 
 <a href="LICENSE">
@@ -23,7 +23,7 @@
          
 <h4>Download</h4>
 
-<a>[<img src="https://github.com/machiav3lli/oandbackupx/blob/034b226cea5c1b30eb4f6a6f313e4dadcbb0ece4/badge_github.png" alt="Get it on GitHub" height="80">](https://github.com/binondi/Calculator-Hide-Files/releases) </a><a href="https://apt.izzysoft.de/fdroid/index/apk/devs.org.calculator"><img src="https://gitlab.com/IzzyOnDroid/repo/-/raw/master/assets/IzzyOnDroid.png" height="80"></a> 
+<a>[<img src="https://github.com/machiav3lli/oandbackupx/blob/034b226cea5c1b30eb4f6a6f313e4dadcbb0ece4/badge_github.png" alt="Get it on GitHub" height="80">](https://github.com/binondi/Calculator-Hide-Files/releases) </a><a href="https://apt.izzysoft.de/fdroid/index/apk/devs.org.calculator"><img src="https://gitlab.com/IzzyOnDroid/repo/-/raw/master/assets/IzzyOnDroid.png" height="80"></a> <a href="https://www.androidfreeware.net/download-apk-devs-org-calculator.html"><img src="https://www.androidfreeware.net/images/androidfreeware-badge.png" height="80"></a> 
 
 </div>
 
@@ -134,6 +134,11 @@ If you find this app useful, please consider supporting the development. 🙏
 [![Sponsor on GitHub](https://img.shields.io/badge/sponsor-30363D?style=for-the-badge&logo=GitHub-Sponsors&logoColor=#EA4AAA)](https://github.com/sponsors/Binondi)
 [![Donate via PayPal](https://img.shields.io/badge/PayPal-00457C?style=for-the-badge&logo=paypal&logoColor=white)](https://paypal.me/BinondiBorthakur56)
 [![Buy Me a Coffee](https://img.shields.io/badge/Buy%20Me%20a%20Coffee-FFDD00?style=for-the-badge&logo=buy-me-a-coffee&logoColor=black)](https://buymeacoffee.com/binondi)
+
+- **UPI ID** 📱
+``
+binondi@naviaxis
+``
 ---
 
 ## 🔧 Contributing

app/build.gradle.kts

@@ -13,8 +13,8 @@ android {
         minSdk = 26
         //noinspection OldTargetApi
         targetSdk = 34
-        versionCode = 6
+        versionCode = 7
-        versionName = "1.4.1"
+        versionName = "1.4.2"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }

app/release/output-metadata.json

@@ -11,8 +11,8 @@
       "type": "SINGLE",
       "filters": [],
       "attributes": [],
-      "versionCode": 4,
+      "versionCode": 6,
-      "versionName": "1.3",
+      "versionName": "1.4.1",
       "outputFile": "app-release.apk"
     }
   ],

app/src/main/java/devs/org/calculator/activities/HiddenActivity.kt

@@ -11,7 +11,10 @@ import android.view.WindowManager
 import android.widget.EditText
 import android.widget.Toast
 import androidx.activity.OnBackPressedCallback
+import androidx.activity.enableEdgeToEdge
 import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
 import androidx.recyclerview.widget.GridLayoutManager
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import devs.org.calculator.R
@@ -47,7 +50,12 @@ class HiddenActivity : AppCompatActivity() {
         fileManager = FileManager(this, this)
         folderManager = FolderManager()
         dialogUtil = DialogUtil(this)
-
+        enableEdgeToEdge()
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
+            insets
+        }
 
         setupInitialUIState()
         setupClickListeners()

app/src/main/java/devs/org/calculator/activities/MainActivity.kt

@@ -24,6 +24,10 @@ import devs.org.calculator.utils.PrefsUtil
 import net.objecthunter.exp4j.ExpressionBuilder
 import java.util.regex.Pattern
 import androidx.core.content.edit
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import devs.org.calculator.utils.StoragePermissionUtil
 
 class MainActivity : AppCompatActivity(), DialogActionsCallback, DialogUtil.DialogCallback {
     private lateinit var binding: ActivityMainBinding
@@ -36,6 +40,8 @@ class MainActivity : AppCompatActivity(), DialogActionsCallback, DialogUtil.Dial
     private val dialogUtil = DialogUtil(this)
     private val fileManager = FileManager(this, this)
     private val sp by lazy { getSharedPreferences("app", MODE_PRIVATE) }
+    private lateinit var storagePermissionUtil: StoragePermissionUtil
+    private lateinit var permissionLauncher: ActivityResultLauncher<Array<String>>
 
     @RequiresApi(Build.VERSION_CODES.R)
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -43,15 +49,30 @@ class MainActivity : AppCompatActivity(), DialogActionsCallback, DialogUtil.Dial
         binding = ActivityMainBinding.inflate(layoutInflater)
         setContentView(binding.root)
         enableEdgeToEdge()
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(systemBars.left, 0, systemBars.right, systemBars.bottom)
+            insets
+        }
+
+        permissionLauncher = registerForActivityResult(
+            ActivityResultContracts.RequestMultiplePermissions()
+        ) { permissions ->
+            storagePermissionUtil.handlePermissionResult(permissions)
+        }
+
+        // Initialize StoragePermissionUtil
+        storagePermissionUtil = StoragePermissionUtil(this)
+
         launcher = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
             handleActivityResult(result)
         }
-
         if (sp.getBoolean("isFirst", true)){
             binding.display.text = getString(R.string.enter_123456)
         }
 
-        if(!Environment.isExternalStorageManager()) {
+
+        if (!storagePermissionUtil.hasStoragePermission()) {
             dialogUtil.showMaterialDialog(
                 getString(R.string.storage_permission),
                 getString(R.string.to_ensure_the_app_works_properly_and_allows_you_to_easily_hide_or_un_hide_your_private_files_please_grant_storage_access_permission) +
@@ -61,7 +82,10 @@ class MainActivity : AppCompatActivity(), DialogActionsCallback, DialogUtil.Dial
                 getString(R.string.later),
                 object : DialogUtil.DialogCallback {
                     override fun onPositiveButtonClicked() {
-                        fileManager.askPermission(this@MainActivity)
+                        storagePermissionUtil.requestStoragePermission(permissionLauncher) {
+                            Toast.makeText(this@MainActivity, getString(R.string.permission_granted), Toast.LENGTH_SHORT).show()
+                        }
+
                     }
 
                     override fun onNegativeButtonClicked() {
@@ -75,9 +99,11 @@ class MainActivity : AppCompatActivity(), DialogActionsCallback, DialogUtil.Dial
                             getString(R.string.you_can_grant_permission_later_from_settings),
                             Toast.LENGTH_LONG).show()
                     }
+                })
         }
-            )
+
-        }
+
+
         setupNumberButton(binding.btn0, "0")
         setupNumberButton(binding.btn00, "00")
         setupNumberButton(binding.btn1, "1")

app/src/main/java/devs/org/calculator/activities/PreviewActivity.kt

@@ -6,7 +6,10 @@ import android.os.Handler
 import android.os.Looper
 import android.view.WindowManager
 import android.widget.Toast
+import androidx.activity.enableEdgeToEdge
 import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
 import androidx.lifecycle.lifecycleScope
 import androidx.viewpager2.widget.ViewPager2
 import devs.org.calculator.R
@@ -42,7 +45,12 @@ class PreviewActivity : AppCompatActivity() {
         super.onCreate(savedInstanceState)
         binding = ActivityPreviewBinding.inflate(layoutInflater)
         setContentView(binding.root)
-
+        enableEdgeToEdge()
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
+            insets
+        }
         fileManager = FileManager(this, this)
 
         currentPosition = intent.getIntExtra("position", 0)

app/src/main/java/devs/org/calculator/activities/SettingsActivity.kt

@@ -6,9 +6,12 @@ import android.view.View
 import android.view.WindowManager
 import android.widget.EditText
 import android.widget.Toast
+import androidx.activity.enableEdgeToEdge
 import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.app.AppCompatDelegate
 import androidx.core.net.toUri
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
 import com.google.android.material.color.DynamicColors
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.snackbar.Snackbar
@@ -29,6 +32,12 @@ class SettingsActivity : AppCompatActivity() {
         binding = ActivitySettingsBinding.inflate(layoutInflater)
         setContentView(binding.root)
         prefs = PrefsUtil(this)
+        enableEdgeToEdge()
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
+            insets
+        }
         DEV_GITHUB_URL = getString(R.string.github_profile)
         GITHUB_URL = getString(R.string.calculator_hide_files, DEV_GITHUB_URL)
         setupUI()

app/src/main/java/devs/org/calculator/activities/SetupPasswordActivity.kt

@@ -5,7 +5,10 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.widget.TextView
 import android.widget.Toast
+import androidx.activity.enableEdgeToEdge
 import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
 import com.google.android.material.color.DynamicColors
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.textfield.TextInputEditText
@@ -26,7 +29,12 @@ class SetupPasswordActivity : AppCompatActivity() {
         binding = ActivitySetupPasswordBinding.inflate(layoutInflater)
         binding2 = ActivityChangePasswordBinding.inflate(layoutInflater)
         setContentView(binding.root)
-
+        enableEdgeToEdge()
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
+            insets
+        }
         prefsUtil = PrefsUtil(this)
         hasPassword = prefsUtil.hasPassword()
 

app/src/main/java/devs/org/calculator/activities/ViewFolderActivity.kt

@@ -40,6 +40,9 @@ import android.widget.CheckBox
 import android.widget.CompoundButton
 import android.app.AlertDialog
 import android.view.WindowManager
+import androidx.activity.enableEdgeToEdge
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
 import devs.org.calculator.adapters.FileAdapter
 
 class ViewFolderActivity : AppCompatActivity() {
@@ -71,6 +74,12 @@ class ViewFolderActivity : AppCompatActivity() {
 
         binding = ActivityViewFolderBinding.inflate(layoutInflater)
         setContentView(binding.root)
+        enableEdgeToEdge()
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
+            insets
+        }
         setupAnimations()
         initialize()
         setupClickListeners()

app/src/main/java/devs/org/calculator/utils/StoragePermissionUtil.kt

@@ -7,6 +7,7 @@ import android.net.Uri
 import android.os.Build
 import android.os.Environment
 import android.provider.Settings
+import androidx.activity.result.ActivityResultLauncher
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.app.ActivityCompat
@@ -16,17 +17,12 @@ import androidx.core.net.toUri
 
 class StoragePermissionUtil(private val activity: AppCompatActivity) {
 
-    private val requestPermissionLauncher = activity.registerForActivityResult(
-        ActivityResultContracts.RequestMultiplePermissions()
-    ) { permissions ->
-        if (permissions.all { it.value }) {
-            onPermissionGranted?.invoke()
-        }
-    }
-
     private var onPermissionGranted: (() -> Unit)? = null
 
-    fun requestStoragePermission(onGranted: () -> Unit) {
+    fun requestStoragePermission(
+        launcher: ActivityResultLauncher<Array<String>>,
+        onGranted: () -> Unit
+    ) {
         onPermissionGranted = onGranted
 
         when {
@@ -45,7 +41,7 @@ class StoragePermissionUtil(private val activity: AppCompatActivity) {
                     Manifest.permission.READ_EXTERNAL_STORAGE,
                     Manifest.permission.WRITE_EXTERNAL_STORAGE
                 )
-                requestPermissionLauncher.launch(permissions)
+                launcher.launch(permissions)
             }
         }
     }
@@ -66,4 +62,10 @@ class StoragePermissionUtil(private val activity: AppCompatActivity) {
                     writePermission == PermissionChecker.PERMISSION_GRANTED
         }
     }
+
+    fun handlePermissionResult(permissions: Map<String, Boolean>) {
+        if (permissions.all { it.value }) {
+            onPermissionGranted?.invoke()
+        }
+    }
 }

app/src/main/res/layout/activity_change_password.xml

@@ -5,9 +5,19 @@
     android:id="@+id/main"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:padding="16dp"
     tools:context=".activities.SetupPasswordActivity">
 
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:gravity="center_horizontal"
+        android:orientation="vertical"
+        android:padding="18dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
         <com.google.android.material.textview.MaterialTextView
             android:id="@+id/tvTitle"
             android:layout_width="wrap_content"
@@ -33,8 +43,8 @@
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:imeOptions="actionNext"
-            android:singleLine="true"
+                android:inputType="number"
-            android:inputType="number" />
+                android:singleLine="true" />
         </com.google.android.material.textfield.TextInputLayout>
 
         <com.google.android.material.textfield.TextInputLayout
@@ -51,8 +61,8 @@
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:imeOptions="actionNext"
-            android:singleLine="true"
+                android:inputType="number"
-            android:inputType="number" />
+                android:singleLine="true" />
         </com.google.android.material.textfield.TextInputLayout>
 
         <com.google.android.material.button.MaterialButton
@@ -75,4 +85,6 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/btnChangePassword" />
 
+    </LinearLayout>
+
 </androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_preview.xml

@@ -2,6 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
+    android:id="@+id/main"
     android:layout_height="match_parent"
     android:orientation="vertical">
 

app/src/main/res/layout/activity_settings.xml

@@ -3,6 +3,7 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
+    android:id="@+id/main"
     android:layout_height="match_parent"
     tools:context=".activities.SettingsActivity">
 

app/src/main/res/layout/activity_setup_password.xml

@@ -5,9 +5,20 @@
     android:id="@+id/main"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:padding="16dp"
     tools:context=".activities.SetupPasswordActivity">
 
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:orientation="vertical"
+        android:padding="18dp"
+        android:gravity="center_horizontal"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+
         <com.google.android.material.textview.MaterialTextView
             android:id="@+id/tvTitle"
             android:layout_width="wrap_content"
@@ -33,8 +44,8 @@
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:imeOptions="actionNext"
-            android:singleLine="true"
+                android:inputType="number"
-            android:inputType="number" />
+                android:singleLine="true" />
         </com.google.android.material.textfield.TextInputLayout>
 
         <com.google.android.material.textfield.TextInputLayout
@@ -51,8 +62,8 @@
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:imeOptions="actionNext"
-            android:singleLine="true"
+                android:inputType="number"
-            android:inputType="number" />
+                android:singleLine="true" />
         </com.google.android.material.textfield.TextInputLayout>
 
         <com.google.android.material.textfield.TextInputLayout
@@ -105,4 +116,5 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/btnSavePassword" />
 
+    </LinearLayout>
 </androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/bottom_sheet_folder_selection.xml

@@ -4,6 +4,7 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:orientation="vertical"
+
     android:padding="16dp">
 
     <androidx.cardview.widget.CardView

gradle/libs.versions.toml

@@ -1,5 +1,5 @@
 [versions]
-agp = "8.10.1"
+agp = "8.11.1"
 documentfile = "1.1.0"
 exp4j = "0.4.8"
 glide = "4.16.0"

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 #Sun Nov 03 19:53:13 IST 2024
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists