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@ -4,25 +4,16 @@ import android.content.ClipData
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import android.content.ClipboardManager
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import android.content.Context
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import android.content.Intent
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import android.graphics.Typeface
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import android.net.Uri
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import android.text.Spannable
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import android.text.SpannableString
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import android.text.style.StyleSpan
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import android.view.Gravity
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup.LayoutParams.MATCH_PARENT
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import android.view.ViewGroup.LayoutParams.WRAP_CONTENT
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import android.widget.Button
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import android.widget.ImageButton
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import android.widget.LinearLayout
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import android.widget.LinearLayout.VERTICAL
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import android.widget.RelativeLayout
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import android.widget.ScrollView
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import android.widget.Space
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import android.widget.TextView
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import android.widget.Toast
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import androidx.annotation.AttrRes
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import androidx.annotation.LayoutRes
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import androidx.annotation.StringRes
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@ -31,9 +22,7 @@ import androidx.appcompat.app.AlertDialog
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import androidx.core.text.HtmlCompat
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import androidx.core.view.updateMargins
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import androidx.fragment.app.Fragment
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import com.squareup.phrase.Phrase
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import network.loki.messenger.R
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import org.session.libsession.utilities.StringSubstitutionConstants.URL_KEY
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import org.thoughtcrime.securesms.util.toPx
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@DslMarker
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@ -199,127 +188,6 @@ public fun Context.copyURLToClipboard(url: String) {
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clipboard.setPrimaryClip(clip)
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}
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// Method to show a dialog used to open or copy a URL
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fun Context.showOpenUrlDialog(url: String, showCloseButton: Boolean = true): AlertDialog {
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return SessionDialogBuilder(this).apply {
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// If we're not showing a close button we can just use a simple title..
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if (!showCloseButton) {
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title(R.string.urlOpen)
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} else {
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// ..otherwise we have to jump through some hoops to add a close button.
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// Create a RelativeLayout as the container for the custom title
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val titleLayout = RelativeLayout(context).apply {
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layoutParams = RelativeLayout.LayoutParams(
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RelativeLayout.LayoutParams.MATCH_PARENT,
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RelativeLayout.LayoutParams.WRAP_CONTENT
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)
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}
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// Create a TextView for the title
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val titleTextView = TextView(context).apply {
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// Set the text and display it in the correct 'title' style
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text = context.getString(R.string.urlOpen)
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setTextAppearance(R.style.TextAppearance_AppCompat_Title)
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layoutParams = RelativeLayout.LayoutParams(
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RelativeLayout.LayoutParams.WRAP_CONTENT,
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RelativeLayout.LayoutParams.WRAP_CONTENT
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).apply {
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addRule(RelativeLayout.CENTER_HORIZONTAL)
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addRule(RelativeLayout.CENTER_VERTICAL)
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}
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}
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// Create an ImageButton for the close button
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val closeButton = ImageButton(context).apply {
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setImageResource(android.R.drawable.ic_menu_close_clear_cancel) // Use a standard Android close icon
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background = null // Remove the background to make it look like an icon
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layoutParams = RelativeLayout.LayoutParams(
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RelativeLayout.LayoutParams.WRAP_CONTENT,
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RelativeLayout.LayoutParams.WRAP_CONTENT
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).apply {
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addRule(RelativeLayout.ALIGN_PARENT_END) // Place the close button on the "right" side
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addRule(RelativeLayout.CENTER_VERTICAL)
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}
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contentDescription = context.getString(R.string.close)
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}
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// // Close the dialog when the button is clicked
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closeButton.setOnClickListener { dismiss() }
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// Add the TextView and ImageButton to the RelativeLayout..
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titleLayout.addView(titleTextView)
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titleLayout.addView(closeButton)
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// ..and then add that layout to the contentView.
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contentView.addView(titleLayout)
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}
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// Create a TextView for the "Are you sure you want to open this URL?"
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val txtView = TextView(context).apply {
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layoutParams = LinearLayout.LayoutParams(MATCH_PARENT, WRAP_CONTENT)
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.apply { updateMargins(dp40, 0, dp40, 0) }
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// Substitute the URL into the string then make it bold
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val txt = Phrase.from(context, R.string.urlOpenDescription).put(URL_KEY, url).format().toString()
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val txtWithBoldedURL = SpannableString(txt)
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val urlStart = txt.indexOf(url)
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if (urlStart >= 0) {
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txtWithBoldedURL.setSpan(
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StyleSpan(Typeface.BOLD),
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urlStart,
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urlStart + url.length,
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Spannable.SPAN_EXCLUSIVE_EXCLUSIVE
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)
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}
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text = txtWithBoldedURL
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gravity = Gravity.CENTER // Center the text
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}
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// Create a ScrollView and add the TextView to it
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val scrollView = ScrollView(context).apply {
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addView(txtView)
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// Apply padding to the ScrollView so that the scroll bar isn't right up against the edge.
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// We'll apply the same padding to both sides to keep the text centered.
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setPadding(dp20, 0, dp20, 0)
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// Place the scroll bar inside the container.
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// See the following for how different options look: https://stackoverflow.com/questions/3103132/android-listview-scrollbarstyle
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scrollBarStyle = ScrollView.SCROLLBARS_INSIDE_INSET
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}
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// If the textView takes up 5 lines or more then show the scroll bar, force it to remain visible,
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// and set the ScrollView height accordingly.
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txtView.viewTreeObserver.addOnGlobalLayoutListener {
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// Only display the vertical scroll bar if the text takes up 5 lines or more
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val maxLines = 5
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if (txtView.lineCount >= maxLines) {
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scrollView.isVerticalScrollBarEnabled = true
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// Note: `scrollView.isScrollbarFadingEnabled = false` does NOT
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// work to prevent the scroll bar from fading away - so a hacky
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// way to fix this is to allow it to fade out... after an hour, lol.
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scrollView.scrollBarFadeDuration = 1000 * 60 * 60 // Value is in milliseconds
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scrollView.isVerticalFadingEdgeEnabled = false
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val lineHeight = txtView.lineHeight
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scrollView.layoutParams.height = lineHeight * maxLines
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}
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}
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// Add the ScrollView to the contentView and then add the 'Open' and 'Copy URL' buttons.
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// Note: The text and contentDescription are set on the `copyUrlButton` by the function.
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contentView.addView(scrollView)
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dangerButton(R.string.open, R.string.AccessibilityId_urlOpenBrowser) { openUrl(url) }
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copyUrlButton {
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context.copyURLToClipboard(url)
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Toast.makeText(context, R.string.copied, Toast.LENGTH_SHORT).show()
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}
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}.show()
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}
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// Method to actually open a given URL via an Intent that will use the default browser
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fun Context.openUrl(url: String) = Intent(Intent.ACTION_VIEW, Uri.parse(url)).let(::startActivity)
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ThomasSession
8 months ago