我想在我的 Android 应用中显示区域语言（Gurmukhi）

Question

我想要如下图所示的输出

这是一本使用区域字体 (Gurumukhi) 的锡克教圣书，我想制作此文本的 xml 文件，以使用 xml 解析在我的应用程序中显示。但问题是当我将此字体粘贴到我的 xml 文件中时，它会转换为如下所示的一些字母和符号

jpujI swihb
<> siq nwmu krqw purKu inrBau inrvYru
Akwl mUriq AjUnI sYBM gur pRswid ]
] jpu ]
Awid scu jugwid scu ]
hY BI scu nwnk hosI BI scu ]1]
socY soic n hoveI jy socI lK vwr ]
cupY cup n hoveI jy lwie rhw ilv qwr ]
BuiKAw BuK n auqrI jy bMnw purIAw Bwr ]
shs isAwxpw lK hoih q iek n clY nwil ]
ikv sicAwrw hoeIAY ikv kUVY qutY pwil ]
hukim rjweI clxw nwnk iliKAw nwil ]1]
hukmI hovin Awkwr hukmu n kihAw jweI ]
hukmI hovin

我已经在资产文件夹中放置了一个 Gurumukhi 字体文件，并使用下面的代码可以正常工作

Typeface tf = Typeface.createFromAsset(getAssets(),
                "fonts/bulara_5.ttf");
        textView = (TextView) findViewById(R.id.textView1);
        textView.setTypeface(tf);
        textView.setMovementMethod(new ScrollingMovementMethod());
        textView.setText(" <>siq nwmu krqw purKu inrBau inrvYru")

这样，该文本视图中的文本将转换为 Gurumukhi，但 How can i create my Xml file for this type of text in it。或Give me some Good Suggestion that which way is better to work on this type of app and handle the text。我必须在一个应用程序中展示 4-5 本书，每本书有 20-25 页。任何帮助表示赞赏。

Answer 1

我在 xml 中做了一些更改，请记住需要更改。

我在资产文件夹中创建了一个 data.xml，xml 如下所示

    <?xml version="1.0" encoding="UTF-8"?>
    <book1>
    <page1>&#60;&#62; siq nwmu krqw purKu inrBau inrvYru
    Akwl mUriq AjUnI sYBM gur pRswid ]
                    ] jpu ]
             Awid scu jugwid scu ]
      hY BI scu nwnk hosI BI scu ]1]
     socY soic n hoveI jy socI lK vwr ]
    cupY cup n hoveI jy lwie rhw ilv qwr ]
    BuiKAw BuK n auqrI jy bMnw purIAw Bwr ]
   shs isAwxpw lK hoih q iek n clY nwil ]
   ikv sicAwrw hoeIAY ikv kUVY qutY pwil ]
   hukim rjweI clxw nwnk iliKAw nwil ]1]
  hukmI hovin Awkwr hukmu n kihAw jweI ]
  hukmI hovin jIA hukim imlY vifAweI ]
  hukmI auqmu nIcu hukim iliK duK suK pweIAih ]
  ieknw hukmI bKsIs ieik hukmI sdw BvweIAih ]
  hukmY AMdir sBu ko bwhir hukm n koie ]
  nwnk hukmY jy buJY q haumY khY n koie ]2]
  gwvY ko qwxu hovY iksY qwxu ]</page1>
  </book1>

之后查看我的 StudyParser.class 如下所示

  import java.io.BufferedInputStream;
  import java.io.ByteArrayOutputStream;
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.InputStreamReader;
  import java.io.StringReader;
  import java.io.UnsupportedEncodingException;
  import java.net.MalformedURLException;

  import javax.xml.parsers.DocumentBuilder;
  import javax.xml.parsers.DocumentBuilderFactory;
  import javax.xml.parsers.ParserConfigurationException;

  import org.apache.http.HttpEntity;
  import org.apache.http.HttpResponse;
  import org.apache.http.client.methods.HttpPost;
  import org.apache.http.impl.client.DefaultHttpClient;
  import org.apache.http.util.EntityUtils;
  import org.w3c.dom.Document;
  import org.w3c.dom.Element;
  import org.w3c.dom.Node;
  import org.w3c.dom.NodeList;
  import org.xml.sax.InputSource;
  import org.xml.sax.SAXException;



  public class StudyParser {
public StudyParser() {

}

public final static Document XMLfromString(String xml){
     Document doc = null;

        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        dbf.setCoalescing(true);
            try {

          DocumentBuilder db = dbf.newDocumentBuilder();

          InputSource is = new InputSource();
              is.setCharacterStream(new StringReader(xml));
              doc = db.parse(is); 

        } catch (ParserConfigurationException e) {
          System.out.println("XML parse error: " + e.getMessage());
          return null;
        } catch (SAXException e) {
          System.out.println("Wrong XML file structure: " + e.getMessage());
                return null;
        } catch (IOException e) {
          System.out.println("I/O exeption: " + e.getMessage());
          return null;
        }

            return doc;

  }
public static String getXMLstring(String xml){   
      String line = null;

      try {

        DefaultHttpClient httpClient = new DefaultHttpClient();
        HttpPost httpPost = new HttpPost(xml);

        HttpResponse httpResponse = httpClient.execute(httpPost);
        HttpEntity httpEntity = httpResponse.getEntity();
        line = EntityUtils.toString(httpEntity);

      } catch (UnsupportedEncodingException e) {
        line = "<results status=\"error\"><msg>Can't connect to server</msg></results>";
      } catch (MalformedURLException e) {
        line = "<results status=\"error\"><msg>Can't connect to server</msg></results>";
      } catch (IOException e) {
        line = "<results status=\"error\"><msg>Can't connect to server</msg></results>";
      }

      return line;

  }
public static String getXML(InputStream is)throws IOException {

    BufferedInputStream bis = new BufferedInputStream(is);
    ByteArrayOutputStream buf = new ByteArrayOutputStream();
    int result = bis.read();
    while(result != -1) {
      byte b = (byte)result;
      buf.write(b);
      result = bis.read();
    }        
    return buf.toString();
}
public final static String getElementValue( Node elem ) {
       Node kid;
       if( elem != null){
           if (elem.hasChildNodes()){
               for( kid = elem.getFirstChild(); kid != null; kid = kid.getNextSibling() ){
                   if( kid.getNodeType() == Node.TEXT_NODE  ){
                       return kid.getNodeValue();
                   }

               }
           }
       }
       return "";
   }
 public static int numResults(Document doc){    
        Node results = doc.getDocumentElement();
        int res = -1;

        try{
          res = Integer.valueOf(results.getAttributes().getNamedItem("Categories").getNodeValue());
        }catch(Exception e ){
          res = -1;
        }

        return res;
      }

      public static String getValue(Element item, String str) {    
        NodeList n = item.getElementsByTagName(str);    
        return StudyParser.getElementValue(n.item(0));
      }


}

我活动中的代码如下所示

 TextView txt;
 try{
 txt = (TextView)findViewById(R.id.tv); 
 String   xml= StudyParser.getXML(getAssets().open("data.xml"));    

   Document doc = StudyParser.XMLfromString(xml);
  NodeList n = doc.getElementsByTagName("book1");
 Element eid = (Element) n.item(0);
String Js=StudyParser.getValue(eid, "page1");
 Typeface tf = Typeface.createFromAsset(getAssets(),"bulara_5.ttf");
 txt.setTypeface(tf);
 txt.setText(Js);
   }catch(Exception e){
 Log.e("error",e.toString());
   }

Answer 2

更新 由于您想通过 XML 使用 你的 layout.xml 应该是这样的

<?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"
     >

    <com.nannu.NanTV
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/book"
        android:textAppearance="?android:attr/textAppearanceLarge" 

        />

</LinearLayout>

和string.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>


    <string name="book"><![CDATA[jpujI swihb\\<> siq nwmu krqw purKu inrBau inrvYruAkwl mUriq AjUnI sYBM gur pRswid ]] jpu ]Awid scu jugwid scu ]hY BI scu nwnk hosI BI scu ]1]socY soic n hoveI jy socI lK vwr ]cupY cup n hoveI jy lwie rhw ilv qwr ]BuiKAw BuK n auqrI jy bMnw purIAw Bwr ]shs isAwxpw lK hoih q iek n clY nwil ]ikv sicAwrw hoeIAY ikv kUVY qutY pwil ]hukim rjweI clxw nwnk iliKAw nwil ]1]hukmI hovin Awkwr hukmu n kihAw jweI ]hukmI hovin]]></string>
</resources>

你好扩展你的文本视图

package com.nannu;

import android.content.Context;
import android.graphics.Typeface;
import android.util.AttributeSet;
import android.widget.TextView;

public class NanTV extends TextView{

    private Context c;
    public NanTV(Context c) {
        super(c);
        this.c = c;
        Typeface tfs = Typeface.createFromAsset(c.getAssets(),
                "font/bulara_5.ttf");
        setTypeface(tfs);

    }
    public NanTV(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
        this.c = context;
        Typeface tfs = Typeface.createFromAsset(c.getAssets(),
                "font/bulara_5.ttf");
        setTypeface(tfs);
        // TODO Auto-generated constructor stub
    }

    public NanTV(Context context, AttributeSet attrs) {
        super(context, attrs);
        this.c = context;
        Typeface tfs = Typeface.createFromAsset(c.getAssets(),
                "font/bulara_5.ttf");
        setTypeface(tfs);

    }


}

现在你的 layout.xml

<?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"
     >

    <com.nannu.NanTV
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Large Text"
        android:textAppearance="?android:attr/textAppearanceLarge" 

        />

</LinearLayout>

活动

package com.nannu;

import android.app.Activity;
import android.os.Bundle;

public class NanDempoActivity extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        NanTV nan = (NanTV)findViewById(R.id.textView1);
        nan.setText("jpujI swihb<> siq nwmu krqw purKu inrBau inrvYruAkwl mUriq AjUnI sYBM gur pRswid ]] jpu ]Awid scu jugwid scu ]hY BI scu nwnk hosI BI scu ]1]socY soic n hoveI jy socI lK vwr ]cupY cup n hoveI jy lwie rhw ilv qwr ]BuiKAw BuK n auqrI jy bMnw purIAw Bwr ]shs isAwxpw lK hoih q iek n clY nwil ]ikv sicAwrw hoeIAY ikv kUVY qutY pwil ]hukim rjweI clxw nwnk iliKAw nwil ]1]hukmI hovin Awkwr hukmu n kihAw jweI ]hukmI hovin");
    }
}

Answer 3

您似乎正在尝试为 Gurmukhi 字母使用私有编码的 8 位字体，即代码编号范围为 0..255 的字体，每个数字根据某些字体相关约定映射到一个字符，而不是通过任何标准编码。

考虑改用 Unicode (UTF-8) 和 Unicode 编码字体。