android 弹出窗口最大高度java

ulmd4ohb  于 2024-01-04  发布在  Android
关注(0)|答案(1)|浏览(170)

我有一个Java代码的弹出菜单，当我按下按钮时激活。它被编码为获取语言和翻译文本（在不同的功能中）转换为不同的语言。由于我有这么多的语言，弹出菜单到达页面的顶部，并且从用户的手机顶部到弹出菜单的开始没有任何空间。有没有一种方法可以编辑菜单的高度，在不改变功能的情况下，只能是最大50 dp（示例）吗？如果是，请添加示例！
下面是弹出窗口的代码：

  1. private void showTranslateDialog() {
  2.     PopupMenu popupMenu = new PopupMenu(getContext(), translateBtn);
  3.     popupMenu.setGravity(Gravity.BOTTOM);
  4.     
  6.     popupMenu.getMenu().add(Menu.NONE, 1, 1, "Afrikaans");
  7.     popupMenu.getMenu().add(Menu.NONE, 2, 2, "Arabic");
  8.     popupMenu.getMenu().add(Menu.NONE, 3, 3, "Belarusian");
  9.     popupMenu.getMenu().add(Menu.NONE, 4, 4, "Bulgarian");
  10.     popupMenu.getMenu().add(Menu.NONE, 5, 5, "Bengali");
  11.     popupMenu.getMenu().add(Menu.NONE, 6, 6, "Catalan");
  12.     popupMenu.getMenu().add(Menu.NONE, 7, 7, "Czech");
  13.     popupMenu.getMenu().add(Menu.NONE, 8, 8, "Welsh");
  14.     popupMenu.getMenu().add(Menu.NONE, 9, 9, "Danish");
  15.     popupMenu.getMenu().add(Menu.NONE, 10, 10, "German");
  16.     popupMenu.getMenu().add(Menu.NONE, 11, 11, "Greek");
  17.     popupMenu.getMenu().add(Menu.NONE, 12, 12, "English");
  18.     popupMenu.getMenu().add(Menu.NONE, 13, 13, "Esperanto");
  19.     popupMenu.getMenu().add(Menu.NONE, 14, 14, "Spanish");
  20.     popupMenu.getMenu().add(Menu.NONE, 15, 15, "Estonian");
  21.     popupMenu.getMenu().add(Menu.NONE, 16, 16, "Persian");
  22.     popupMenu.getMenu().add(Menu.NONE, 17, 17, "Finnish");
  23.     popupMenu.getMenu().add(Menu.NONE, 18, 18, "French");
  24.     popupMenu.getMenu().add(Menu.NONE, 19, 19, "Irish");
  25.     popupMenu.getMenu().add(Menu.NONE, 20, 20, "Galician");
  26.     popupMenu.getMenu().add(Menu.NONE, 21, 21, "Gujarati");
  27.     popupMenu.getMenu().add(Menu.NONE, 22, 22, "Hebrew");
  28.     popupMenu.getMenu().add(Menu.NONE, 23, 23, "Hindi");
  29.     popupMenu.getMenu().add(Menu.NONE, 24, 24, "Croatian");
  30.     popupMenu.getMenu().add(Menu.NONE, 25, 25, "Haitian");
  31.     popupMenu.getMenu().add(Menu.NONE, 26, 26, "Hungarian");
  32.     popupMenu.getMenu().add(Menu.NONE, 27, 27, "Indonesian");
  33.     popupMenu.getMenu().add(Menu.NONE, 28, 28, "Icelandic");
  34.     popupMenu.getMenu().add(Menu.NONE, 29, 29, "Italian");
  35.     popupMenu.getMenu().add(Menu.NONE, 30, 30, "Japanese");
  36.     popupMenu.getMenu().add(Menu.NONE, 31, 31, "Georgian");
  37.     popupMenu.getMenu().add(Menu.NONE, 32, 32, "Kannada");
  38.     popupMenu.getMenu().add(Menu.NONE, 33, 33, "Korean");
  39.     popupMenu.getMenu().add(Menu.NONE, 34, 34, "Lithuanian");
  40.     popupMenu.getMenu().add(Menu.NONE, 35, 35, "Latvian");
  41.     popupMenu.getMenu().add(Menu.NONE, 36, 36, "Macedonian");
  42.     popupMenu.getMenu().add(Menu.NONE, 37, 37, "Marathi");
  43.     popupMenu.getMenu().add(Menu.NONE, 38, 38, "Malay");
  44.     popupMenu.getMenu().add(Menu.NONE, 39, 39, "Maltese");
  45.     popupMenu.getMenu().add(Menu.NONE, 40, 40, "Dutch");
  46.     popupMenu.getMenu().add(Menu.NONE, 41, 41, "Norwegian");
  47.     popupMenu.getMenu().add(Menu.NONE, 42, 42, "Polish");
  48.     popupMenu.getMenu().add(Menu.NONE, 43, 43, "Portuguese");
  49.     popupMenu.getMenu().add(Menu.NONE, 44, 44, "Romanian");
  50.     popupMenu.getMenu().add(Menu.NONE, 45, 45, "Russian");
  51.     popupMenu.getMenu().add(Menu.NONE, 46, 46, "Slovak");
  52.     popupMenu.getMenu().add(Menu.NONE, 47, 47, "Slovenian");
  53.     popupMenu.getMenu().add(Menu.NONE, 48, 48, "Albanian");
  54.     popupMenu.getMenu().add(Menu.NONE, 49, 49, "Swedish");
  55.     popupMenu.getMenu().add(Menu.NONE, 50, 50, "Swahili");
  56.     popupMenu.getMenu().add(Menu.NONE, 51, 51, "Tamil");
  57.     popupMenu.getMenu().add(Menu.NONE, 52, 52, "Telugu");
  58.     popupMenu.getMenu().add(Menu.NONE, 53, 53, "Thai");
  59.     popupMenu.getMenu().add(Menu.NONE, 54, 54, "Tagalog");
  60.     popupMenu.getMenu().add(Menu.NONE, 55, 55, "Turkish");
  61.     popupMenu.getMenu().add(Menu.NONE, 56, 56, "Ukrainian");
  62.     popupMenu.getMenu().add(Menu.NONE, 57, 57, "Urdu");
  63.     popupMenu.getMenu().add(Menu.NONE, 58, 58, "Vietnamese");
  64.     popupMenu.getMenu().add(Menu.NONE, 59, 59, "Chinese");
  66.     popupMenu.show();
  68.     popupMenu.setOnMenuItemClickListener(menuItem -> {
  69.         int id = menuItem.getItemId();
  71.         switch (id) {
  72.             case 1: translateTo = "af"; identifyLanguage(); break; // Afrikaans
  73.             case 2: translateTo = "ar"; identifyLanguage(); break; // Arabic
  74.             case 3: translateTo = "be"; identifyLanguage(); break; // Belarusian
  75.             case 4: translateTo = "bg"; identifyLanguage(); break; // Bulgarian
  76.             case 5: translateTo = "bn"; identifyLanguage(); break; // Bengali
  77.             case 6: translateTo = "ca"; identifyLanguage(); break; // Catalan
  78.             case 7: translateTo = "cs"; identifyLanguage(); break; // Czech
  79.             case 8: translateTo = "cy"; identifyLanguage(); break; // Welsh
  80.             case 9: translateTo = "da"; identifyLanguage(); break; // Danish
  81.             case 10: translateTo = "de"; identifyLanguage(); break; // German
  82.             case 11: translateTo = "el"; identifyLanguage(); break; // Greek
  83.             case 12: translateTo = "en"; identifyLanguage(); break; // English
  84.             case 13: translateTo = "eo"; identifyLanguage(); break; // Esperanto
  85.             case 14: translateTo = "es"; identifyLanguage(); break; // Spanish
  86.             case 15: translateTo = "et"; identifyLanguage(); break; // Estonian
  87.             case 16: translateTo = "fa"; identifyLanguage(); break; // Persian
  88.             case 17: translateTo = "fi"; identifyLanguage(); break; // Finnish
  89.             case 18: translateTo = "fr"; identifyLanguage(); break; // French
  90.             case 19: translateTo = "ga"; identifyLanguage(); break; // Irish
  91.             case 20: translateTo = "gl"; identifyLanguage(); break; // Galician
  92.             case 21: translateTo = "gu"; identifyLanguage(); break; // Gujarati
  93.             case 22: translateTo = "he"; identifyLanguage(); break; // Hebrew
  94.             case 23: translateTo = "hi"; identifyLanguage(); break; // Hindi
  95.             case 24: translateTo = "hr"; identifyLanguage(); break; // Croatian
  96.             case 25: translateTo = "ht"; identifyLanguage(); break; // Haitian
  97.             case 26: translateTo = "hu"; identifyLanguage(); break; // Hungarian
  98.             case 27: translateTo = "id"; identifyLanguage(); break; // Indonesian
  99.             case 28: translateTo = "is"; identifyLanguage(); break; // Icelandic
  100.             case 29: translateTo = "it"; identifyLanguage(); break; // Italian
  101.             case 30: translateTo = "ja"; identifyLanguage(); break; // Japanese
  102.             case 31: translateTo = "ka"; identifyLanguage(); break; // Georgian
  103.             case 32: translateTo = "kn"; identifyLanguage(); break; // Kannada
  104.             case 33: translateTo = "ko"; identifyLanguage(); break; // Korean
  105.             case 34: translateTo = "lt"; identifyLanguage(); break; // Lithuanian
  106.             case 35: translateTo = "lv"; identifyLanguage(); break; // Latvian
  107.             case 36: translateTo = "mk"; identifyLanguage(); break; // Macedonian
  108.             case 37: translateTo = "mr"; identifyLanguage(); break; // Marathi
  109.             case 38: translateTo = "ms"; identifyLanguage(); break; // Malay
  110.             case 39: translateTo = "mt"; identifyLanguage(); break; // Maltese
  111.             case 40: translateTo = "nl"; identifyLanguage(); break; // Dutch
  112.             case 41: translateTo = "no"; identifyLanguage(); break; // Norwegian
  113.             case 42: translateTo = "pl"; identifyLanguage(); break; // Polish
  114.             case 43: translateTo = "pt"; identifyLanguage(); break; // Portuguese
  115.             case 44: translateTo = "ro"; identifyLanguage(); break; // Romanian
  116.             case 45: translateTo = "ru"; identifyLanguage(); break; // Russian
  117.             case 46: translateTo = "sk"; identifyLanguage(); break; // Slovakian
  118.             case 47: translateTo = "sl"; identifyLanguage(); break; // Slovenian
  119.             case 48: translateTo = "sq"; identifyLanguage(); break; // Albanian
  120.             case 49: translateTo = "sv"; identifyLanguage(); break; // Swedish
  121.             case 50: translateTo = "sw"; identifyLanguage(); break; // Swahili
  122.             case 51: translateTo = "ta"; identifyLanguage(); break; // Tamil
  123.             case 52: translateTo = "te"; identifyLanguage(); break; // Telugu
  124.             case 53: translateTo = "th"; identifyLanguage(); break; // Thai
  125.             case 54: translateTo = "tl"; identifyLanguage(); break; // Tagalog
  126.             case 55: translateTo = "tr"; identifyLanguage(); break; // Turkish
  127.             case 56: translateTo = "uk"; identifyLanguage(); break; // Ukrainian
  128.             case 57: translateTo = "ur"; identifyLanguage(); break; // Urdu
  129.             case 58: translateTo = "vi"; identifyLanguage(); break; // Vietnamese
  130.             case 60: translateTo = "zh"; identifyLanguage(); break; // Chinese
  131.         }
  132.         return true;
  133.     });
  134. }
  135. private boolean hasInstallPermission() {
  136.     return ContextCompat.checkSelfPermission(requireContext(), Manifest.permission.REQUEST_INSTALL_PACKAGES) == PackageManager.PERMISSION_GRANTED;
  137. }

字符串

android

1条答案

按热度按时间
ntjbwcob

ntjbwcob1#

在res/values/styles.xml中为您创建自定义样式PopupMenu

  1. <style name="CustomPopupMenu" parent="Widget.AppCompat.PopupMenu">
  2.     <item name="android:maxHeight">50dp</item>
  3. </style>

字符串
然后在示例化PopupMenu时应用样式

  1. PopupMenu popupMenu = new PopupMenu(new ContextThemeWrapper(context, R.style.CustomPopupMenu), translateBtn);

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