see 08/23 log · ttylinux/AndroidUtilCode@dd2193e · GitHub
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blankj
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see 08/23 log
1 parent 7ec95e8 commit dd2193e

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‎README.md‎

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‎update_log.md‎

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###
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#### 16/08/23 小修bug，接下来完善SDCardUtils和ImageUtils
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#### 16/08/22 SPUtils将commit改为apply提高效率，将SPUtils改为构造函数法创建，FileUtils新增查找函数，规范JavaDoc
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#### 16/08/21 FileUtils单元测试完毕，修复FileUtils的bug，发布版本1.1.2
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#### 16/08/20 更新目录，继续完善FileUtils单元测试，发布版本1.1.1

‎utilcode/src/main/java/com/blankj/utilcode/utils/ConvertUtils.java‎

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package com.blankj.utilcode.utils;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.io.InputStream;
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/**
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* <pre>
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* author: Blankj
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}
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return chars;
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}
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/**
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* 将输入流转为字节数组
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*
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* @param is 输入流
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* @return 字节数组
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*/
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public static byte[] inputStream2Bytes(InputStream is) {
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if (is == null) return null;
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try {
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ByteArrayOutputStream os = new ByteArrayOutputStream();
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byte[] b = new byte[ConstUtils.KB];
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int len;
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while ((len = is.read(b)) != -1) {
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os.write(b, 0, len);
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}
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return os.toByteArray();
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} catch (IOException e) {
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e.printStackTrace();
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return null;
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} finally {
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FileUtils.closeIO(is);
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}
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}
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/**
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* 将字节数组转为输入流
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*
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* @param bytes 字节数组
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* @return 输入流
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*/
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public static InputStream bytes2InputStream(byte[] bytes) {
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return new ByteArrayInputStream(bytes);
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}
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}

‎utilcode/src/main/java/com/blankj/utilcode/utils/SDCardUtils.java‎

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package com.blankj.utilcode.utils;
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import android.content.Context;
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import android.os.Environment;
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import java.io.File;
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return Environment.getExternalStorageDirectory().getAbsolutePath() + File.separator;
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}
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public static String getSDCardCacheDir(Context context){
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return context.getExternalCacheDir().getPath();
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}
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// /**
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// * 计算SD卡的剩余空间
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// *

‎utilcode/src/test/java/com/blankj/utilcode/utils/SDCardUtilsTest.java‎

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package com.blankj.utilcode.utils;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.robolectric.RobolectricTestRunner;
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import org.robolectric.annotation.Config;
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/**
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* <pre>
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* author: Blankj
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* blog : http://blankj.com
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* time : 2016/8/23
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* desc : SDCard单元测试
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* </pre>
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*/
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@RunWith(RobolectricTestRunner.class)
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@Config(manifest = Config.NONE)
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public class SDCardUtilsTest {
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@Test
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public void testIsSDCardEnable() throws Exception {
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System.out.println(SDCardUtils.isSDCardEnable());
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}
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@Test
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public void testGetSDCardPath() throws Exception {
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System.out.println(SDCardUtils.getSDCardPath());
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}
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}

‎utilcode/utilcode.iml‎

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