/* * Copyright (C) 2007 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * *      http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */package com.example.android.apis.content;// Need the following import to get access to the app resources, since this// class is in a sub-package.import com.example.android.apis.R;import android.app.Activity;import android.os.Bundle;import android.widget.TextView;import java.io.IOException;import java.io.InputStream;/** * Demonstration of styled text resources. */public class ReadAsset extends Activity{    @Override	protected void onCreate(Bundle savedInstanceState)    {        super.onCreate(savedInstanceState);        // See assets/res/any/layout/styled_text.xml for this        // view layout definition.        setContentView(R.layout.read_asset);        // Programmatically load text from an asset and place it into the        // text view.  Note that the text we are loading is ASCII, so we        // need to convert it to UTF-16.        try {            InputStream is = getAssets().open("read_asset.txt");                        // We guarantee that the available method returns the total            // size of the asset...  of course, this does mean that a single            // asset can't be more than 2 gigs.            int size = is.available();                        // Read the entire asset into a local byte buffer.            byte[] buffer = new byte[size];            is.read(buffer);            is.close();                        // Convert the buffer into a string.            String text = new String(buffer);                        // Finally stick the string into the text view.            TextView tv = (TextView)findViewById(R.id.text);            tv.setText(text);        } catch (IOException e) {            // Should never happen!            throw new RuntimeException(e);        }    }}