import android.os.Bundle
import android.text.Editable
import android.text.TextWatcher
+import android.view.View
import android.view.WindowManager
import android.widget.Button
+import android.widget.CheckBox
import android.widget.EditText
+import android.widget.TextView
import androidx.appcompat.app.AlertDialog
import androidx.fragment.app.DialogFragment
import com.stoutner.privacybrowser.R
import com.stoutner.privacybrowser.activities.MainWebViewActivity
+// Define the class constants.
+private const val MHT_EXPLANATION_VISIBILITY = "mht_explanation_visibility"
+
class OpenDialog : DialogFragment() {
- // Define the open listener.
+ // Declare the class variables.
private lateinit var openListener: OpenListener
+ // Declare the class views.
+ private lateinit var mhtExplanationTextView: TextView
+
// The public interface is used to send information back to the parent activity.
interface OpenListener {
fun onOpen(dialogFragment: DialogFragment)
val currentThemeStatus = resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_MASK
// Set the icon according to the theme.
- if (currentThemeStatus == Configuration.UI_MODE_NIGHT_NO) {
- dialogBuilder.setIcon(R.drawable.proxy_enabled_day)
- } else {
- dialogBuilder.setIcon(R.drawable.proxy_enabled_night)
- }
+ dialogBuilder.setIconAttribute(R.attr.proxyBlueIcon)
// Set the title.
dialogBuilder.setTitle(R.string.open)
// Set the view. The parent view is null because it will be assigned by the alert dialog.
- dialogBuilder.setView(requireActivity().layoutInflater.inflate(R.layout.open_dialog, null))
+ dialogBuilder.setView(layoutInflater.inflate(R.layout.open_dialog, null))
// Set the cancel button listener. Using `null` as the listener closes the dialog without doing anything else.
dialogBuilder.setNegativeButton(R.string.cancel, null)
// Get handles for the layout items.
val fileNameEditText = alertDialog.findViewById<EditText>(R.id.file_name_edittext)!!
val browseButton = alertDialog.findViewById<Button>(R.id.browse_button)!!
+ val mhtCheckBox = alertDialog.findViewById<CheckBox>(R.id.mht_checkbox)!!
+ mhtExplanationTextView = alertDialog.findViewById(R.id.mht_explanation_textview)!!
val openButton = alertDialog.getButton(AlertDialog.BUTTON_POSITIVE)
// Initially disable the open button.
requireActivity().startActivityForResult(browseIntent, MainWebViewActivity.BROWSE_OPEN_REQUEST_CODE)
}
+ // Handle clicks on the MHT checkbox.
+ mhtCheckBox.setOnClickListener {
+ // Update the visibility of the MHT explanation text view.
+ if (mhtCheckBox.isChecked) {
+ mhtExplanationTextView.visibility = View.VISIBLE
+ } else {
+ mhtExplanationTextView.visibility = View.GONE
+ }
+ }
+
+ // Restore the MHT explanation text view visibility if the saved instance state is not null.
+ if (savedInstanceState != null) {
+ // Restore the MHT explanation text view visibility.
+ if (savedInstanceState.getBoolean(MHT_EXPLANATION_VISIBILITY)) {
+ mhtExplanationTextView.visibility = View.VISIBLE
+ } else {
+ mhtExplanationTextView.visibility = View.GONE
+ }
+ }
+
// Return the alert dialog.
return alertDialog
}
+
+ override fun onSaveInstanceState(savedInstanceState: Bundle) {
+ // Run the default commands.
+ super.onSaveInstanceState(savedInstanceState)
+
+ // Add the MHT explanation visibility status to the bundle.
+ savedInstanceState.putBoolean(MHT_EXPLANATION_VISIBILITY, mhtExplanationTextView.visibility == View.VISIBLE)
+ }
}
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