Android Glide获取缓存大小与清除缓存

GlideCatchSimple

SimpleDemo请看github

https://github.com/YaphetZhao/GlideCatchSimple
https://github.com/YaphetZhao/GlideCatchSimple/blob/master/apk/app-debug.apk

Glide缓存Simple

1. 缓存路径的指定
2. 缓存大小的获取
3. 磁盘缓存清除(两种方法)

4. 内存缓存清除

   • 可clone之后查看使用Simple

Glide cache Simple.

1. The cache path specified
2. The cache size
3. The disk cache (two ways)

4. Memory cache to clearMay

   • use Simple clone after check

GlideCatchUtil

获取Glide磁盘缓存大小

public String getCacheSize() {    try {        return getFormatSize(getFolderSize(new File(Application.getInstance().getCacheDir() + "/" + GlideCatchConfig.GLIDE_CARCH_DIR)));    } catch (Exception e) {        e.printStackTrace();        return "获取失败";    }}

清除Glide磁盘缓存

public boolean cleanCatchDisk() {    return deleteFolderFile(Application.getInstance().getCacheDir() + "/" + GlideCatchConfig.GLIDE_CARCH_DIR, true);}public boolean clearCacheDiskSelf() {    try {        if (Looper.myLooper() == Looper.getMainLooper()) {            new Thread(new Runnable() {                @Override                public void run() {                    Glide.get(Application.getInstance()).clearDiskCache();                }            }).start();        } else {            Glide.get(Application.getInstance()).clearDiskCache();        }        return true;    } catch (Exception e) {        e.printStackTrace();        return false;    }}

AndroidMainfest.xml and GlideConfiguration.class

<meta-data    android:name="com.yaphetzhao.glidecatchsimple.glide.GlideConfiguration"    android:value="GlideModule" />

Application.class

public class Application extends android.app.Application {    public static Application instance;    public static Application getInstance() {        return instance;    }    @Override    public void onCreate() {        super.onCreate();        instance = this;    }}<application    android:name=".Application"    more...

About Me

YaphetZhao
Email:[e-mail]
Email_CN:[e-mail]
GitHub:http://github.com/YaphetZhao/
QQ:11613371
CSDN_Blog:http://blog.csdn.net/yaphetzhao

完整工具类代码

package com.yaphetzhao.glidecatchsimple.glide;import android.os.Looper;import android.util.Log;import com.bumptech.glide.Glide;import com.yaphetzhao.glidecatchsimple.Application;import com.yaphetzhao.glidecatchsimple.glide.config.GlideCatchConfig;import java.io.File;import java.math.BigDecimal;/** * Created by YaphetZhao * on 2016/12/19. * <p> * QQ:11613371 * GitHub:https://github.com/YaphetZhao * Email:[e-mail] * Email_EN:[e-mail] * <p> * Glide缓存工具类 */@SuppressWarnings("ResultOfMethodCallIgnored")public class GlideCatchUtil {    private static GlideCatchUtil instance;    public static GlideCatchUtil getInstance() {        if (null == instance) {            instance = new GlideCatchUtil();        }        return instance;    }    // 获取Glide磁盘缓存大小    public String getCacheSize() {        try {            return getFormatSize(getFolderSize(new File(Application.getInstance().getCacheDir() + "/" + GlideCatchConfig.GLIDE_CARCH_DIR)));        } catch (Exception e) {            e.printStackTrace();            return "获取失败";        }    }    // 清除Glide磁盘缓存，自己获取缓存文件夹并删除方法    public boolean cleanCatchDisk() {        return deleteFolderFile(Application.getInstance().getCacheDir() + "/" + GlideCatchConfig.GLIDE_CARCH_DIR, true);    }    // 清除图片磁盘缓存，调用Glide自带方法    public boolean clearCacheDiskSelf() {        try {            if (Looper.myLooper() == Looper.getMainLooper()) {                new Thread(new Runnable() {                    @Override                    public void run() {                        Glide.get(Application.getInstance()).clearDiskCache();                    }                }).start();            } else {                Glide.get(Application.getInstance()).clearDiskCache();            }            return true;        } catch (Exception e) {            e.printStackTrace();            return false;        }    }    // 清除Glide内存缓存    public boolean clearCacheMemory() {        try {            if (Looper.myLooper() == Looper.getMainLooper()) { //只能在主线程执行                Glide.get(Application.getInstance()).clearMemory();                return true;            }        } catch (Exception e) {            e.printStackTrace();        }        return false;    }    // 获取指定文件夹内所有文件大小的和    private long getFolderSize(File file) throws Exception {        long size = 0;        try {            File[] fileList = file.listFiles();            for (File aFileList : fileList) {                if (aFileList.isDirectory()) {                    size = size + getFolderSize(aFileList);                } else {                    size = size + aFileList.length();                }            }        } catch (Exception e) {            e.printStackTrace();        }        return size;    }    // 格式化单位    private static String getFormatSize(double size) {        double kiloByte = size / 1024;        if (kiloByte < 1) {            return size + "Byte";        }        double megaByte = kiloByte / 1024;        if (megaByte < 1) {            BigDecimal result1 = new BigDecimal(Double.toString(kiloByte));            return result1.setScale(2, BigDecimal.ROUND_HALF_UP).toPlainString() + "KB";        }        double gigaByte = megaByte / 1024;        if (gigaByte < 1) {            BigDecimal result2 = new BigDecimal(Double.toString(megaByte));            return result2.setScale(2, BigDecimal.ROUND_HALF_UP).toPlainString() + "MB";        }        double teraBytes = gigaByte / 1024;        if (teraBytes < 1) {            BigDecimal result3 = new BigDecimal(Double.toString(gigaByte));            return result3.setScale(2, BigDecimal.ROUND_HALF_UP).toPlainString() + "GB";        }        BigDecimal result4 = new BigDecimal(teraBytes);        return result4.setScale(2, BigDecimal.ROUND_HALF_UP).toPlainString() + "TB";    }    // 按目录删除文件夹文件方法    private boolean deleteFolderFile(String filePath, boolean deleteThisPath) {        try {            File file = new File(filePath);            if (file.isDirectory()) {                File files[] = file.listFiles();                for (File file1 : files) {                    deleteFolderFile(file1.getAbsolutePath(), true);                }            }            if (deleteThisPath) {                if (!file.isDirectory()) {                    file.delete();                } else {                    if (file.listFiles().length == 0) {                        file.delete();                    }                }            }            return true;        } catch (Exception e) {            e.printStackTrace();            return false;        }    }}

完整代码请看git

https://github.com/YaphetZhao/GlideCatchSimple

我的更多git项目

DropDownMultiPager
仿淘宝商品详情页下拉足迹Demo
https://github.com/YaphetZhao/DropDownMultiPager

PearGreenDAO
安卓GreenDao使用例子 Android GreenDAO Simple
https://github.com/YaphetZhao/PearGreenDAO

• 欢迎fork，感谢star