J2ME 移植android 关于DAT文件的读取

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importandroid.app.Activity;3GEYEZ,x
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importandroid.os.Bundle;
&xM&C1_1/"a3importandroid.widget.TextView;3GEYEP|e5H2qb
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import.io.IOException;3GEYE?T~Yk`D	n	YEu
importjava.io.InputStream;
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5G;B5Px	p-J3/**3GEYETL/Zs-X7r/%d&VVh

 * ** of styled text resources.
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c9B,D.{S PAq.p3publicclassReadAssetextendsActivity
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Z9H+j~"E'vdJ|3   @Override
&I]@{*fl0QF//3       protectedvoidonCreate(Bundleicicle)3GEYEw&C3Z%@Wg%x1Kk

   {
9|MxLw%y Y,d3       super.onCreate(icicle);
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PV3       // See assets/res/any/layout/styled_text.xml for this
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k&pT3       // view layout definition.3GEYEX}$Vf8y9E$G X

        setContentView(R.layout.read_asset);
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/Y9C,m-cI|J,F3       // Programmatically load text from an asset and place it into the3GEYEIa$hWB0H3GW5s

       // text view.  Note that the text we are loading is ASCII, so we
{:E~Z?H2T3       // need to convert it to UTF-16.
y/1~R9^	Yx3       try{
fi*l,Lp#T3           InputStreamis=getAssets().open("read_asset.txt");
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Um4MGnt8p4k3           // We guarantee that the available method returns the total
aM7G;`U2Dt.h%px5|3           // size of the asset...  of course, this does mean that a single
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__'t8}3           // asset can't be more than 2 gigs.3GEYE,O?@'PG)XO

           intsize=is.available();
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H/Re%P6EX3           // Read the entire asset into a local byte buffer.3GEYE/-y#M.hh;~
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           byte[]buffer=newbyte[size];
Z#x/U"G"kH3           is.read(buffer);
hfc6AwFxbg+]D3           is.close();3GEYE??ht,b&u5x
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           // Convert the buffer into a Java string.
)k-_6d-I~sVR3           Stringtext=newString(buffer);
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           // Finally stick the string into the text view.
.}qktl|&V	X/3           TextViewtv=(TextView)findViewById(R.id.text);3GEYE;Vd	MJbL
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            tv.setText(text);3GEYEx"jE"kq!V2UV,y?tlV

       }catch(IOExceptione){3GEYE:{omA;o7s.pZ1@$IW

           // Should never happen!
In2I ?[3           thrownewRuntimeException(e);

X4x%vo$h?W:r3       }
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F?K@Fzn/s3_%zw3你只需要把你的资源文件放到assets目录下面。一切就是那么的简单，容易。我开始有点喜欢Android。3GEYE._g&A0bp/

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o+x-{x/g-jD3好了，我的J2ME的程序也逐步移植完成了。