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Code Issues Projects Releases Packages Wiki Activity Actions 1

refactor: replace deprecated onBackPressed with onBackPressedCallback

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This commit is contained in:
Rohit Verma 2025-01-14 10:14:12 +05:30
parent d0b6ce5c52
commit c07a6acd0b
1 changed files with 21 additions and 15 deletions
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36
app/src/main/java/fr/free/nrw/commons/upload/UploadActivity.kt
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@ -14,6 +14,7 @@ import android.os.Bundle
import android.provider.Settings import android.provider.Settings
import android.view.View import android.view.View
import android.widget.CheckBox import android.widget.CheckBox
import androidx.activity.OnBackPressedCallback
import androidx.appcompat.app.AlertDialog import androidx.appcompat.app.AlertDialog
import androidx.fragment.app.Fragment import androidx.fragment.app.Fragment
import androidx.fragment.app.FragmentManager import androidx.fragment.app.FragmentManager
@ -166,6 +167,8 @@ class UploadActivity : BaseActivity(), UploadContract.View, UploadBaseFragment.C
private var _binding: ActivityUploadBinding? = null private var _binding: ActivityUploadBinding? = null
private val binding: ActivityUploadBinding get() = _binding!! private val binding: ActivityUploadBinding get() = _binding!!
private lateinit var onBackPressedCallback: OnBackPressedCallback
@SuppressLint("CheckResult") @SuppressLint("CheckResult")
override fun onCreate(savedInstanceState: Bundle?) { override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState) super.onCreate(savedInstanceState)
@ -173,6 +176,23 @@ class UploadActivity : BaseActivity(), UploadContract.View, UploadBaseFragment.C
_binding = ActivityUploadBinding.inflate(layoutInflater) _binding = ActivityUploadBinding.inflate(layoutInflater)
setContentView(binding.root) setContentView(binding.root)
// Overrides the back button to make sure the user is prepared to lose their progress
onBackPressedCallback = object : OnBackPressedCallback(true) {
override fun handleOnBackPressed() {
showAlertDialog(
this@UploadActivity,
getString(R.string.back_button_warning),
getString(R.string.back_button_warning_desc),
getString(R.string.back_button_continue),
getString(R.string.back_button_warning),
null
) {
finish()
}
}
}
onBackPressedDispatcher.addCallback(this, onBackPressedCallback)
/* /*
If Configuration of device is changed then get the new fragments If Configuration of device is changed then get the new fragments
created by the system and populate the fragments ArrayList created by the system and populate the fragments ArrayList
@ -850,21 +870,7 @@ class UploadActivity : BaseActivity(), UploadContract.View, UploadBaseFragment.C
if (uploadCategoriesFragment != null) { if (uploadCategoriesFragment != null) {
uploadCategoriesFragment!!.callback = null uploadCategoriesFragment!!.callback = null
} }
} onBackPressedCallback.remove()
/**
* Overrides the back button to make sure the user is prepared to lose their progress
*/
@SuppressLint("MissingSuperCall")
override fun onBackPressed() {
showAlertDialog(
this,
getString(R.string.back_button_warning),
getString(R.string.back_button_warning_desc),
getString(R.string.back_button_continue),
getString(R.string.back_button_warning),
null
) { finish() }
} }
/** /**