Question

我是java的新手，实际上正在开发一款游戏应用程序，我想添加一项可以改变游戏语言的功能。

我已经制作了2个strings.xml。一个是默认（英语），另一个是翻译版本（fil）

这是我的代码

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

public class LanguageActivity extends Activity {
  private static Button button_fil;
  private static Button button_eng;

  public void onButtonClickListener() {
    button_fil = (Button) findViewById(R.id.btnFilipino);
    button_fil.setOnClickListener(
      new View.OnClickListener() {@
        Override
        public void onClick(View v) {
          Toast.makeText(LanguageActivity.this, "Filipino Language", Toast.LENGTH_SHORT).show();
        }
      }
    );

    button_eng = (Button) findViewById(R.id.btnEnglish);
    button_eng.setOnClickListener(
      new View.OnClickListener() {@
        Override
        public void onClick(View v) {
          Toast.makeText(LanguageActivity.this, "English Language", Toast.LENGTH_SHORT).show();
        }
      }
    );

  }


  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.language);
    onButtonClickListener();

  }
}

非常感谢！

Answer 1

请试试这个例子。也许它会帮助你。在这里，我使用微调器来选择语言。

在你的行动中

import java.util.Locale;
import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.util.DisplayMetrics;
import android.view.View;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.Spinner;
import android.widget.Toast;
import android.widget.AdapterView.OnItemSelectedListener;

public class AndroidLocalize extends Activity {
    Spinner spinnerctrl;
    Button btn;
    Locale myLocale;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        spinnerctrl = (Spinner) findViewById(R.id.spinner1);
        spinnerctrl.setOnItemSelectedListener(new OnItemSelectedListener() {

            public void onItemSelected(AdapterView<?> parent, View view,
                    int pos, long id) {

                if (pos == 1) {

                    Toast.makeText(parent.getContext(),
                            "You have selected Tamil", Toast.LENGTH_SHORT)
                            .show();
                    setLocale("ta");
                } else if (pos == 2) {

                    Toast.makeText(parent.getContext(),
                            "You have selected Hindi", Toast.LENGTH_SHORT)
                            .show();
                    setLocale("hi");
                } else if (pos == 3) {

                    Toast.makeText(parent.getContext(),
                            "You have selected English", Toast.LENGTH_SHORT)
                            .show();
                    setLocale("en");
                }

            }

            public void onNothingSelected(AdapterView<?> arg0) {
                // TODO Auto-generated method stub
            }

        });
    }

    public void setLocale(String lang) {

        myLocale = new Locale(lang);
        Resources res = getResources();
        DisplayMetrics dm = res.getDisplayMetrics();
        Configuration conf = res.getConfiguration();
        conf.locale = myLocale;
        res.updateConfiguration(conf, dm);
        Intent refresh = new Intent(this, AndroidLocalize.class);
        startActivity(refresh);
    }
}

XML中的

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical" >

    <TextView
        android:id="@+id/greet"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="@string/greet"
        android:textSize="25sp" android:gravity="center" android:paddingTop="25sp" />

    <TextView
        android:id="@+id/textView1"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="@string/langselection"
        android:textAppearance="?android:attr/textAppearanceMedium" android:gravity="center" android:paddingTop="25sp"/>


 <Spinner
        android:id="@+id/spinner1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:entries="@array/languages"
       android:gravity="center" android:paddingTop="25sp" />

</LinearLayout>

并在你的res中创建文件夹

然后为您的语言添加strings.xml 喜欢

<resources>

    <string name="app_name">Androidlocalization</string>
    <string name="hello_world">Hello world!</string>
    <string name="title_activity_android_localize">AndroidLocalize</string>
    <string name="greet">बधाई सचिन !!</string>
    <string name="langselection">जिस भाषा में आप सचिन को नमस्कार करना चाहते हैं का चयन करें!!!!</string>
    <string name="chooselang">Choose the language</string>
      <string-array name="languages">
        <item>Select language</item>
        <item>தமிழ்</item>
        <item>हिंदी</item>
        <item>English</item>
    </string-array>

</resources>

请更新你的清单，我希望能解决你的问题..

像这样更新。

 <application
            android:icon="@drawable/ic_launcher"
            android:label="@string/app_name"
            android:theme="@style/AppTheme" >
            <activity
                android:name=".AndroidLocalize"
                android:label="@string/title_activity_android_localize" 
android:configChanges="locale|orientation|keyboardHidden" 
android:noHistory="true">
                <intent-filter>
                    <action android:name="android.intent.action.MAIN" />

                    <category android:name="android.intent.category.LAUNCHER" />
                </intent-filter>
            </activity>
        </application>

Answer 2

这是我写的一个方法，对我来说非常好用来改变应用程序中的语言（而且只是单个应用程序 - 而不是整个设备）：

private void setLanguageForApp(String languageToLoad){
    Locale locale;
    if(languageToLoad.equals("not-set")){ //use any value for default
        locale = Locale.getDefault();
    }
    else {
        locale = new Locale(languageToLoad);
    }
    Locale.setDefault(locale);
    Configuration config = new Configuration();
    config.locale = locale;
    getBaseContext().getResources().updateConfiguration(config,
            getBaseContext().getResources().getDisplayMetrics());
}

注意：每次打开应用时，都会在第一个活动的setContentView() onCreate()之前调用此方法。

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setLanguageForApp("en"); //hard-coded here - get from whereever you stored
    setContentView(R.layout.activity_category_list);
    ...
    ...
    ...

将选定的区域设置代码存储在共享首选项中，并检索以作为参数传递。

语言选择对话框的方法：（注意：语言更改后重新加载应用程序以使语言更改生效）

private void showLanguageChangePopup() {
    CharSequence languages[] = new CharSequence[] {
            "English",
            "à¤¹à¤¿à¤‚à¤¦à¥€ (Hindi)",
            "FranÃ§ais (French)",
            "Italiano (Italian)",
            "Deutsch (German)",
            "EspaÃ±ol (Spanish)",
            "æ—¥æœ¬èªž (Japanese)",
            "í•œêµì–´ (Korean)",
            "Nederlands (Dutch)",
            "PortuguÃªs (Portuguese)",
            "Ñ€ÑƒÑÑÐºÐ¸Ð¹ (Russian)",
            "ä¸æ–‡ (Chinese)",
            "Ø§Ù„Ø¹Ø±Ø¨ÙŠØ© (Arabic)"
    };
    final String codes[] = new String[] {
            "en",
            "hi",
            "fr",
            "it",
            "de",
            "es",
            "ja",
            "ko",
            "nl",
            "pt",
            "ru",
            "zh",
            "ar"
    };

    int currentLangIndex = Prefs.getUserPreferenceIntValue(Prefs.Key.SELECTED_LANGUAGE_INDEX, getBaseContext());
    AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setTitle(R.string.text_select_language);
    builder.setSingleChoiceItems(languages, currentLangIndex, null);
    builder.setNegativeButton(R.string.text_translate_cancel, null);
    builder.setPositiveButton(R.string.action_change_language, new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int id) {
            int selectedIndex = ((AlertDialog) dialog).getListView().getCheckedItemPosition();
            Prefs.setUserPreferenceStringValue(Prefs.Key.LANGUAGE, codes[selectedIndex], getBaseContext());
            Prefs.setUserPreferenceIntValue(Prefs.Key.SELECTED_LANGUAGE_INDEX, selectedIndex, getBaseContext());
            Intent i = new Intent(CategoryListActivity.this, CategoryListActivity.class);
            startActivity(i);
            finish();

        }
    });

    builder.show();
}

Answer 3

始终关注official教程

在此处添加您的字符串文件。

如果您没有，请在MyProject / res文件夹中创建 values-fil 文件夹。

如果要处理电话系统语言更改，请检查this。

Answer 4

当您支持多种语言时，您需要创建单独的值文件夹，例如values-fr，并将stings.xml文件放在此文件夹中。应该管用。希望这有帮助！

Answer 5

<resources>

    <string name="app_name">Androidlocalization</string>
    <string name="hello_world">Hello world!</string>
    <string name="title_activity_android_localize">AndroidLocalize</string>
    <string name="greet">बधाई सचिन !!</string>
    <string name="langselection">जिस भाषा में आप सचिन को नमस्कार करना चाहते हैं का चयन करें!!!!</string>
    <string name="chooselang">Choose the language</string>
      <string-array name="languages">
        <item>Select language</item>
        <item>தமிழ்</item>
        <item>हिंदी</item>
        <item>English</item>
    </string-array>

</resources>

每个代码都在同一文件夹中，为不同的语言添加不同的值文件夹

例如，hindi的值文件夹进入value-hi

通过strings.xml在app中更改语言

5 个答案: