android app: add option to additional truncate text width

android/app/src/main/java/org/toni/customfetch_android/SettingsActivity.kt

@@ -75,18 +75,16 @@ private fun copyDirectory(
         return
 
     val destDir = File(destinationDir, sourceDir)
-    if (!destDir.exists() && !destDir.mkdirs()) {
+    if (!destDir.exists() && !destDir.mkdirs())
         throw IOException("Failed to create directory: " + destDir.absolutePath)
-    }
 
     for (fileName in files) {
         val assetPath = "$sourceDir/$fileName"
         val destPath = destDir.path + "/" + fileName
-        if (isDirectory(assetManager, assetPath)) {
+        if (isDirectory(assetManager, assetPath))
             copyDirectory(assetManager, assetPath, destinationDir)
-        } else {
+        else
             copyFile(assetManager, assetPath, destPath)
-        }
     }
 }
 
@@ -102,9 +100,9 @@ private fun copyFile(assetManager: AssetManager, assetPath: String, destPath: St
         FileOutputStream(destPath).use { out ->
             val buffer = ByteArray(8192)
             var bytesRead: Int
-            while ((`in`.read(buffer).also { bytesRead = it }) != -1) {
+            while ((`in`.read(buffer).also { bytesRead = it }) != -1)
                 out.write(buffer, 0, bytesRead)
-            }
+
             Log.d(TAG, "File copied: $destPath")
         }
     }

android/app/src/main/java/org/toni/customfetch_android/widget/customfetch.kt

@@ -99,7 +99,11 @@ internal fun updateAppWidget(
     val textSizePx = textSizeSp * context.resources.displayMetrics.scaledDensity
     textPaint.textSize = textSizePx
 
-    val width = WidgetSizeProvider(context).getWidgetsSize(appWidgetId).first.toFloat()
+    val additionalTruncateWidth = loadTruncateWidthPref(context, appWidgetId).toFloat()
+    var width = WidgetSizeProvider(context).getWidgetsSize(appWidgetId).first.toFloat()
+    if (additionalTruncateWidth > 0.20)
+        width *= additionalTruncateWidth
+
     Log.d("widthTesting", "textSizePx = $textSizePx")
     Log.d("widthTesting", "width = $width")
     Log.d("wrappingTest", "disableLineWrap = $disableLineWrap")

android/app/src/main/java/org/toni/customfetch_android/widget/customfetchConfigureActivity.kt

@@ -20,6 +20,7 @@ import org.toni.customfetch_android.databinding.CustomfetchConfigureBinding
 import java.nio.file.Files
 import kotlin.io.path.Path
 
+// truncate text
 var disableLineWrap = false
 
 /**
@@ -28,15 +29,15 @@ var disableLineWrap = false
 class customfetchConfigureActivity : Activity() {
     private var appWidgetId = AppWidgetManager.INVALID_APPWIDGET_ID
     private lateinit var argumentsConfig: EditText
+    private lateinit var additionalTruncateWidth: EditText
     private lateinit var argsHelp: TextView
     private lateinit var showModulesList: CheckBox
     private lateinit var disableWrapLines: CheckBox
     private var onClickListener = View.OnClickListener {
         val context = this@customfetchConfigureActivity
 
         // When the button is clicked, store the string locally
-        val widgetText = argumentsConfig.text.toString()
-        saveTitlePref(context, appWidgetId, widgetText)
+        saveTitlePref(context, appWidgetId, argumentsConfig.text.toString(), additionalTruncateWidth.text.toString())
 
         // It is the responsibility of the configuration activity to update the app widget
         val appWidgetManager = AppWidgetManager.getInstance(context)
@@ -64,6 +65,7 @@ class customfetchConfigureActivity : Activity() {
             copyToAssetFolder(assets, filesDir.absolutePath, "ascii")
 
         argumentsConfig = binding.argumentsConfigure
+        additionalTruncateWidth = binding.additionalTruncateN
         argsHelp = binding.argsHelp
         showModulesList = binding.showModulesList
         disableWrapLines = binding.disableWrapLines
@@ -84,6 +86,7 @@ class customfetchConfigureActivity : Activity() {
         }
 
         argumentsConfig.setText(loadTitlePref(this@customfetchConfigureActivity, appWidgetId))
+        additionalTruncateWidth.setText("0.81")
         argsHelp.text = customfetchRender.mainAndroid("customfetch --help")
 
         showModulesList.setOnCheckedChangeListener { _, isChecked ->
@@ -137,10 +140,11 @@ private const val PREFS_NAME = "org.toni.customfetch_android.customfetch"
 private const val PREF_PREFIX_KEY = "appwidget_"
 
 // Write the prefix to the SharedPreferences object for this widget
-internal fun saveTitlePref(context: Context, appWidgetId: Int, text: String) {
+internal fun saveTitlePref(context: Context, appWidgetId: Int, text: String, truncateWidth: String) {
     val prefs = context.getSharedPreferences(PREFS_NAME, 0).edit()
     prefs.putString(PREF_PREFIX_KEY + appWidgetId, text)
     prefs.putBoolean(PREF_PREFIX_KEY + "bool_" + appWidgetId, disableLineWrap)
+    prefs.putString(PREF_PREFIX_KEY + "truncate_" + appWidgetId, truncateWidth)
     prefs.apply()
 }
 
@@ -153,6 +157,12 @@ internal fun loadTitlePref(context: Context, appWidgetId: Int): String {
     return titleValue ?: "-D ${context.filesDir.absolutePath} -a small"
 }
 
+internal fun loadTruncateWidthPref(context: Context, appWidgetId: Int): String {
+    val prefs = context.getSharedPreferences(PREFS_NAME, 0)
+    val truncateWidthValue = prefs.getString(PREF_PREFIX_KEY + "truncate_" + appWidgetId, null)
+    return truncateWidthValue ?: "0"
+}
+
 internal fun deleteTitlePref(context: Context, appWidgetId: Int) {
     val prefs = context.getSharedPreferences(PREFS_NAME, 0).edit()
     prefs.remove(PREF_PREFIX_KEY + appWidgetId)

android/app/src/main/res/layout/customfetch_configure.xml

@@ -26,6 +26,20 @@
         android:labelFor="@+id/arguments_configure"
         android:text="@string/disable_wrap_lines" />
 
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="8dp"
+        android:labelFor="@id/arguments_configure"
+        android:text="@string/additional_truncate" />
+
+    <EditText
+        android:id="@+id/additional_truncate_n"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:autofillHints="0.81"
+        android:inputType="text" />
+
     <Button
         android:id="@+id/add_button"
         android:layout_width="wrap_content"

android/app/src/main/res/values/strings.xml

@@ -19,6 +19,7 @@
     <string name="attachment_summary_off">Only download attachments when manually requested</string>
     <string name="appwidget_text">EXAMPLE</string>
     <string name="configure">Configure (insert command line options)</string>
+    <string name="additional_truncate">Additional truncate text width (insert number bigger than 0.20, or smaller to ignore)</string>
     <string name="add_widget">Add widget</string>
     <string name="app_widget_description">Neofetch like program, which its focus point is the performance and customizability</string>
     <string name="modules_list">Display modules list</string>