Asset Demo - 안드로이드에서 txt 파일 읽어오기

결과화면

 

txt파일 경로

 

 

 

// AssetDemo.java    package com.example.hellow; import java.io.IOException; import java.io.InputStream; import android.app.Activity; import android.os.Bundle; import android.util.Log; import android.widget.LinearLayout; import android.widget.TextView; public class AssetDemo extends Activity{  LinearLayout linear;  @Override  protected void onCreate(Bundle savedInstanceState) {   super.onCreate(savedInstanceState);   setContentView(R.layout.asset_demo);   try{    InputStream is = getAssets().open("read_asset.txt");    int size = is.available();        byte[] buffer = new byte[size];    is.read(buffer);    is.close();        String text = new String(buffer);    linear = (LinearLayout)findViewById(R.id.linear);    TextView tv = new TextView(this);    tv.setText(text);    tv.setTextSize(15.0f);    linear.addView(tv);   }catch(IOException e){    Log.e("AssetDemo", "read file from Asset", e);   }  } }

//  asset_demo.xml    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"     android:layout_width="match_parent"     android:layout_height="match_parent"     android:orientation="vertical"     android:id="@+id/linear"> </LinearLayout>