Implmented double tap lock workaround for Android 10+ devices

4 files changed, 57 insertions, 12 deletions

diff --git a/app/src/main/java/app/olauncher/MainActivity.kt b/app/src/main/java/app/olauncher/MainActivity.kt
index a513112..e7c9016 100644
--- a/app/src/main/java/app/olauncher/MainActivity.kt
+++ b/app/src/main/java/app/olauncher/MainActivity.kt
@@ -46,7 +46,7 @@ class MainActivity : AppCompatActivity() {
 
         window.addFlags(FLAG_LAYOUT_NO_LIMITS)
         okGotIt.setOnClickListener {
-            lockEnabledLayout.visibility = View.GONE
+            messageLayout.visibility = View.GONE
             showToastLong(
                 this,
                 "Double tap to lock. Please disable this before uninstalling Olauncher."
@@ -103,6 +103,11 @@ class MainActivity : AppCompatActivity() {
         }
     }
 
+    private fun showMessage(message: String) {
+        messageTextView.text = message
+        messageLayout.visibility = View.VISIBLE
+    }
+
     override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
         super.onActivityResult(requestCode, resultCode, data)
         when (requestCode) {
@@ -110,20 +115,18 @@ class MainActivity : AppCompatActivity() {
                 if (resultCode == Activity.RESULT_OK) {
                     Prefs(this).lockModeOn = true
                     if (Build.VERSION.SDK_INT > Build.VERSION_CODES.P)
-                        lockEnabledLayout.visibility = View.VISIBLE
+                        showMessage(getString(R.string.double_tap_lock_is_enabled_message))
                     else
                         showToastLong(
                             this,
                             "Double tap to lock. Please disable this before uninstalling Olauncher."
                         )
                 }
-                return
+            }
+
+            Constants.REQUEST_CODE_EDIT_SETTINGS -> {
+                showMessage(getString(R.string.triple_tap_lock_message))
             }
         }
-//        if (!Settings.System.canWrite(this)) {
-//            val intent = Intent(Settings.ACTION_MANAGE_WRITE_SETTINGS)
-//            intent.data = Uri.parse("package:$packageName")
-//            startActivityForResult(intent, 123123)
-//        }
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/app/olauncher/data/Constants.kt b/app/src/main/java/app/olauncher/data/Constants.kt
index 4823dea..9820f2a 100644
--- a/app/src/main/java/app/olauncher/data/Constants.kt
+++ b/app/src/main/java/app/olauncher/data/Constants.kt
@@ -16,6 +16,7 @@ object Constants {
     const val FLAG_SET_SWIPE_RIGHT_APP = 12
 
     const val REQUEST_CODE_ENABLE_ADMIN = 666
+    const val REQUEST_CODE_EDIT_SETTINGS = 777
 
     const val URL_OLAUNCHER_PRIVACY = "https://olauncher.flycricket.io/privacy.html"
     const val URL_OLAUNCHER_PLAY_STORE = "https://play.google.com/store/apps/details?id=app.olauncher"
diff --git a/app/src/main/java/app/olauncher/ui/HomeFragment.kt b/app/src/main/java/app/olauncher/ui/HomeFragment.kt
index 6ac4513..101ae08 100644
--- a/app/src/main/java/app/olauncher/ui/HomeFragment.kt
+++ b/app/src/main/java/app/olauncher/ui/HomeFragment.kt
@@ -5,13 +5,13 @@ import android.app.admin.DevicePolicyManager
 import android.content.Context
 import android.content.Intent
 import android.content.pm.PackageManager
+import android.os.Build
 import android.os.Bundle
 import android.provider.AlarmClock
 import android.provider.MediaStore
+import android.provider.Settings
 import android.util.Log
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
+import android.view.*
 import android.widget.TextView
 import androidx.core.os.bundleOf
 import androidx.fragment.app.Fragment
@@ -54,12 +54,27 @@ class HomeFragment : Fragment(), View.OnClickListener, View.OnLongClickListener
         setHomeAlignment(prefs.homeAlignment)
         initSwipeTouchListener()
         initClickListeners()
+        blackOverlay.setOnClickListener {
+
+        }
     }
 
     override fun onResume() {
         super.onResume()
+        blackOverlay.visibility = View.GONE
         populateHomeApps(false)
         viewModel.isOlauncherDefault()
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+            requireActivity().window.insetsController?.show(WindowInsets.Type.navigationBars())
+        } else {
+            @Suppress("DEPRECATION")
+            requireActivity().window.addFlags(
+                WindowManager.LayoutParams.FLAG_FULLSCREEN
+            )
+        }
+
+        if (Settings.System.canWrite(requireContext()))
+            Settings.System.putInt(requireContext().contentResolver, Settings.System.SCREEN_OFF_TIMEOUT, 30000);
     }
 
     override fun onClick(view: View) {
@@ -377,7 +392,22 @@ class HomeFragment : Fragment(), View.OnClickListener, View.OnLongClickListener
 
             override fun onDoubleClick() {
                 super.onDoubleClick()
-                if (prefs.lockModeOn) lockPhone()
+                if (prefs.lockModeOn) {
+                    if (Settings.System.canWrite(requireContext())) {
+                        blackOverlay.visibility = View.VISIBLE
+                        Settings.System.putInt(requireContext().contentResolver, Settings.System.SCREEN_OFF_TIMEOUT, 5000);
+                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+                            requireActivity().window.insetsController?.hide(WindowInsets.Type.navigationBars())
+                        } else {
+                            @Suppress("DEPRECATION")
+                            requireActivity().window.decorView.apply {
+                                systemUiVisibility = View.SYSTEM_UI_FLAG_IMMERSIVE or View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
+                            }
+                        }
+                    } else {
+                        lockPhone()
+                    }
+                }
             }
         }
     }
diff --git a/app/src/main/java/app/olauncher/ui/SettingsFragment.kt b/app/src/main/java/app/olauncher/ui/SettingsFragment.kt
index 94fe505..4b2d97a 100644
--- a/app/src/main/java/app/olauncher/ui/SettingsFragment.kt
+++ b/app/src/main/java/app/olauncher/ui/SettingsFragment.kt
@@ -6,6 +6,7 @@ import android.content.Context
 import android.content.Intent
 import android.net.Uri
 import android.os.Bundle
+import android.provider.Settings
 import android.view.Gravity
 import android.view.LayoutInflater
 import android.view.View
@@ -71,6 +72,7 @@ class SettingsFragment : Fragment(), View.OnClickListener, View.OnLongClickListe
             R.id.appInfo -> openAppInfo(requireContext(), BuildConfig.APPLICATION_ID)
             R.id.setLauncher -> viewModel.resetDefaultLauncherApp(requireContext())
             R.id.toggleOnOff -> toggleLockMode()
+            R.id.experimental -> openEditSettingsPermission()
             R.id.homeAppsNum -> appsNumSelectLayout.visibility = View.VISIBLE
             R.id.dailyWallpaperUrl -> openUrl(prefs.dailyWallpaperUrl)
             R.id.dailyWallpaper -> toggleDailyWallpaperUpdate()
@@ -114,6 +116,7 @@ class SettingsFragment : Fragment(), View.OnClickListener, View.OnLongClickListe
         appInfo.setOnClickListener(this)
         setLauncher.setOnClickListener(this)
         toggleOnOff.setOnClickListener(this)
+        experimental.setOnClickListener(this)
         homeAppsNum.setOnClickListener(this)
         dailyWallpaperUrl.setOnClickListener(this)
         dailyWallpaper.setOnClickListener(this)
@@ -281,4 +284,12 @@ class SettingsFragment : Fragment(), View.OnClickListener, View.OnLongClickListe
             bundleOf("flag" to flag)
         )
     }
+
+    private fun openEditSettingsPermission() {
+        //        if (!Settings.System.canWrite(this)) {
+        val intent = Intent(Settings.ACTION_MANAGE_WRITE_SETTINGS)
+        intent.data = Uri.parse("package:" + BuildConfig.APPLICATION_ID)
+        startActivityForResult(intent, Constants.REQUEST_CODE_EDIT_SETTINGS)
+//        }
+    }
 }
\ No newline at end of file