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android: Extend MessageDialogFragment to support a negative action and button titles

This commit is contained in:
t895 2024-02-12 16:54:19 -05:00
parent 2ff45cd0da
commit fbc1b61bff
2 changed files with 103 additions and 21 deletions
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120
src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/MessageDialogFragment.kt
View File

@ -4,7 +4,6 @@
package org.yuzu.yuzu_emu.fragments
import android.app.Dialog
import android.content.DialogInterface
import android.content.Intent
import android.net.Uri
import android.os.Bundle
@ -16,18 +15,52 @@ import androidx.lifecycle.ViewModelProvider
import com.google.android.material.dialog.MaterialAlertDialogBuilder
import org.yuzu.yuzu_emu.R
import org.yuzu.yuzu_emu.model.MessageDialogViewModel
import org.yuzu.yuzu_emu.utils.Log
class MessageDialogFragment : DialogFragment() {
private val messageDialogViewModel: MessageDialogViewModel by activityViewModels()
override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
val titleId = requireArguments().getInt(TITLE_ID)
val titleString = requireArguments().getString(TITLE_STRING)!!
val title = if (titleId != 0) {
getString(titleId)
} else {
requireArguments().getString(TITLE_STRING)!!
}
val descriptionId = requireArguments().getInt(DESCRIPTION_ID)
val descriptionString = requireArguments().getString(DESCRIPTION_STRING)!!
val description = if (descriptionId != 0) {
getString(descriptionId)
} else {
requireArguments().getString(DESCRIPTION_STRING)!!
}
val positiveButtonId = requireArguments().getInt(POSITIVE_BUTTON_TITLE_ID)
val positiveButtonString = requireArguments().getString(POSITIVE_BUTTON_TITLE_STRING)!!
val positiveButton = if (positiveButtonId != 0) {
getString(positiveButtonId)
} else if (positiveButtonString.isNotEmpty()) {
positiveButtonString
} else if (messageDialogViewModel.positiveAction != null) {
getString(R.string.close)
} else {
getString(android.R.string.ok)
}
val negativeButtonId = requireArguments().getInt(NEGATIVE_BUTTON_TITLE_ID)
val negativeButtonString = requireArguments().getString(NEGATIVE_BUTTON_TITLE_STRING)!!
val negativeButton = if (negativeButtonId != 0) {
getString(negativeButtonId)
} else if (negativeButtonString.isNotEmpty()) {
negativeButtonString
} else {
getString(android.R.string.cancel)
}
val helpLinkId = requireArguments().getInt(HELP_LINK)
val dismissible = requireArguments().getBoolean(DISMISSIBLE)
val clearPositiveAction = requireArguments().getBoolean(CLEAR_POSITIVE_ACTION)
val clearPositiveAction = requireArguments().getBoolean(CLEAR_ACTIONS)
val showNegativeButton = requireArguments().getBoolean(SHOW_NEGATIVE_BUTTON)
val builder = MaterialAlertDialogBuilder(requireContext())
@ -35,21 +68,19 @@ class MessageDialogFragment : DialogFragment() {
messageDialogViewModel.positiveAction = null
}
if (messageDialogViewModel.positiveAction == null) {
builder.setPositiveButton(R.string.close, null)
} else {
builder.setPositiveButton(android.R.string.ok) { _: DialogInterface, _: Int ->
builder.setPositiveButton(positiveButton) { _, _ ->
messageDialogViewModel.positiveAction?.invoke()
}.setNegativeButton(android.R.string.cancel, null)
}
if (messageDialogViewModel.negativeAction != null || showNegativeButton) {
builder.setNegativeButton(negativeButton) { _, _ ->
messageDialogViewModel.negativeAction?.invoke()
}
}
if (titleId != 0) builder.setTitle(titleId)
if (titleString.isNotEmpty()) builder.setTitle(titleString)
if (descriptionId != 0) {
builder.setMessage(Html.fromHtml(getString(descriptionId), Html.FROM_HTML_MODE_LEGACY))
if (title.isNotEmpty()) builder.setTitle(title)
if (description.isNotEmpty()) {
builder.setMessage(Html.fromHtml(description, Html.FROM_HTML_MODE_LEGACY))
}
if (descriptionString.isNotEmpty()) builder.setMessage(descriptionString)
if (helpLinkId != 0) {
builder.setNeutralButton(R.string.learn_more) { _, _ ->
@ -76,8 +107,41 @@ class MessageDialogFragment : DialogFragment() {
private const val DESCRIPTION_STRING = "DescriptionString"
private const val HELP_LINK = "Link"
private const val DISMISSIBLE = "Dismissible"
private const val CLEAR_POSITIVE_ACTION = "ClearPositiveAction"
private const val CLEAR_ACTIONS = "ClearActions"
private const val POSITIVE_BUTTON_TITLE_ID = "PositiveButtonTitleId"
private const val POSITIVE_BUTTON_TITLE_STRING = "PositiveButtonTitleString"
private const val SHOW_NEGATIVE_BUTTON = "ShowNegativeButton"
private const val NEGATIVE_BUTTON_TITLE_ID = "NegativeButtonTitleId"
private const val NEGATIVE_BUTTON_TITLE_STRING = "NegativeButtonTitleString"
/**
* Creates a new [MessageDialogFragment] instance.
* @param activity Activity that will hold a [MessageDialogViewModel] instance if using
* [positiveAction] or [negativeAction].
* @param titleId String resource ID that will be used for the title. [titleString] used if 0.
* @param titleString String that will be used for the title. No title is set if empty.
* @param descriptionId String resource ID that will be used for the description.
* [descriptionString] used if 0.
* @param descriptionString String that will be used for the description.
* No description is set if empty.
* @param helpLinkId String resource ID that contains a help link. Will be added as a neutral
* button with the title R.string.help.
* @param dismissible Whether the dialog is dismissible or not. Typically used to ensure that
* the user clicks on one of the dialog buttons before closing.
* @param positiveButtonTitleId String resource ID that will be used for the positive button.
* [positiveButtonTitleString] used if 0.
* @param positiveButtonTitleString String that will be used for the positive button.
* android.R.string.ok used if empty. android.R.string.close will be used if [positiveAction]
* is not null.
* @param positiveAction Lambda to run when the positive button is clicked.
* @param showNegativeButton Normally the negative button isn't shown if there is no
* [negativeAction] set. This can override that behavior to always show a button.
* @param negativeButtonTitleId String resource ID that will be used for the negative button.
* [negativeButtonTitleString] used if 0.
* @param negativeButtonTitleString String that will be used for the negative button.
* android.R.string.cancel used if empty.
* @param negativeAction Lambda to run when the negative button is clicked
*/
fun newInstance(
activity: FragmentActivity? = null,
titleId: Int = 0,
@ -86,16 +150,27 @@ class MessageDialogFragment : DialogFragment() {
descriptionString: String = "",
helpLinkId: Int = 0,
dismissible: Boolean = true,
positiveAction: (() -> Unit)? = null
positiveButtonTitleId: Int = 0,
positiveButtonTitleString: String = "",
positiveAction: (() -> Unit)? = null,
showNegativeButton: Boolean = false,
negativeButtonTitleId: Int = 0,
negativeButtonTitleString: String = "",
negativeAction: (() -> Unit)? = null
): MessageDialogFragment {
var clearPositiveAction = false
var clearActions = false
if (activity != null) {
ViewModelProvider(activity)[MessageDialogViewModel::class.java].apply {
clear()
this.positiveAction = positiveAction
this.negativeAction = negativeAction
}
} else {
clearPositiveAction = true
clearActions = true
}
if (activity == null && (positiveAction == null || negativeAction == null)) {
Log.warning("[$TAG] Tried to set action with no activity!")
}
val dialog = MessageDialogFragment()
@ -106,7 +181,12 @@ class MessageDialogFragment : DialogFragment() {
putString(DESCRIPTION_STRING, descriptionString)
putInt(HELP_LINK, helpLinkId)
putBoolean(DISMISSIBLE, dismissible)
putBoolean(CLEAR_POSITIVE_ACTION, clearPositiveAction)
putBoolean(CLEAR_ACTIONS, clearActions)
putInt(POSITIVE_BUTTON_TITLE_ID, positiveButtonTitleId)
putString(POSITIVE_BUTTON_TITLE_STRING, positiveButtonTitleString)
putBoolean(SHOW_NEGATIVE_BUTTON, showNegativeButton)
putInt(NEGATIVE_BUTTON_TITLE_ID, negativeButtonTitleId)
putString(NEGATIVE_BUTTON_TITLE_STRING, negativeButtonTitleString)
}
dialog.arguments = bundle
return dialog

2
src/android/app/src/main/java/org/yuzu/yuzu_emu/model/MessageDialogViewModel.kt
View File

@ -7,8 +7,10 @@ import androidx.lifecycle.ViewModel
class MessageDialogViewModel : ViewModel() {
var positiveAction: (() -> Unit)? = null
var negativeAction: (() -> Unit)? = null
fun clear() {
positiveAction = null
negativeAction = null
}
}