com.luck.picture.lib.manager.PictureCacheManager Maven / Gradle / Ivy
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package com.luck.picture.lib.manager;
import android.content.Context;
import android.os.Environment;
import com.luck.picture.lib.PictureMediaScannerConnection;
import com.luck.picture.lib.config.PictureMimeType;
import com.luck.picture.lib.listener.OnCallbackListener;
import com.luck.picture.lib.thread.PictureThreadUtils;
import java.io.File;
/**
* @author：luck
* @date：2021/5/28 5:50 PM
* @describe：PictureCacheManager
*/
public class PictureCacheManager {
/**
* set empty PictureSelector Cache
*/
public static void deleteCacheDirFile(String cacheDir) {
deleteCacheDirFile(cacheDir, null);
}
/**
* set empty PictureSelector Cache
*/
public static void deleteCacheDirFile(String cacheDir, OnCallbackListener listener) {
File cacheFileDir = new File(cacheDir);
File[] files = cacheFileDir.listFiles();
if (files != null) {
for (File file : files) {
if (file.isFile()) {
boolean isResult = file.delete();
if (isResult) {
if (listener != null) {
listener.onCall(file.getAbsolutePath());
}
}
}
}
}
}
/**
* set empty PictureSelector Cache
*
* @param context
* @param type image or video ...
*/
public static void deleteCacheRefreshDirFile(Context context, int type) {
deleteCacheDirFile(context, type, true, null);
}
/**
* set empty PictureSelector Cache
*
* @param context
* @param type image or video ...
*/
public static void deleteCacheDirFile(Context context, int type) {
deleteCacheDirFile(context, type, false, null);
}
/**
* set empty PictureSelector Cache
*
* @param context
* @param type image or video ...
*/
public static void deleteCacheDirFile(Context context, int type, OnCallbackListener listener) {
deleteCacheDirFile(context, type, false, listener);
}
/**
* set empty PictureSelector Cache
*
* @param context
* @param type image or video ...
*/
private static void deleteCacheDirFile(Context context, int type, boolean isRefresh, OnCallbackListener listener) {
File cutDir = context.getExternalFilesDir(type == PictureMimeType.ofImage()
? Environment.DIRECTORY_PICTURES : Environment.DIRECTORY_MOVIES);
if (cutDir != null) {
File[] files = cutDir.listFiles();
if (files != null) {
for (File file : files) {
if (file.isFile()) {
boolean isResult = file.delete();
if (isResult) {
if (isRefresh) {
PictureThreadUtils.runOnUiThread(new Runnable() {
@Override
public void run() {
new PictureMediaScannerConnection(context, file.getAbsolutePath());
}
});
} else {
if (listener != null) {
listener.onCall(file.getAbsolutePath());
}
}
}
}
}
}
}
}
/**
* set empty PictureSelector Cache
*
* @param context
*/
public static void deleteAllCacheDirFile(Context context) {
deleteAllCacheDirFile(context, false, null);
}
/**
* set empty PictureSelector Cache
*
* @param context
*/
public static void deleteAllCacheDirFile(Context context, OnCallbackListener listener) {
deleteAllCacheDirFile(context, false, listener);
}
/**
* set empty PictureSelector Cache
*
* @param context
*/
public static void deleteAllCacheDirRefreshFile(Context context) {
deleteAllCacheDirFile(context, true, null);
}
/**
* set empty PictureSelector Cache
*
* @param context
*/
private static void deleteAllCacheDirFile(Context context, boolean isRefresh, OnCallbackListener listener) {
File dirPictures = context.getExternalFilesDir(Environment.DIRECTORY_PICTURES);
if (dirPictures != null) {
File[] files = dirPictures.listFiles();
if (files != null) {
for (File file : files) {
if (file.isFile()) {
boolean isResult = file.delete();
if (isResult) {
if (isRefresh) {
PictureThreadUtils.runOnUiThread(new Runnable() {
@Override
public void run() {
new PictureMediaScannerConnection(context, file.getAbsolutePath());
}
});
} else {
if (listener != null) {
listener.onCall(file.getAbsolutePath());
}
}
}
}
}
}
}
File dirMovies = context.getExternalFilesDir(Environment.DIRECTORY_MOVIES);
if (dirMovies != null) {
File[] files = dirMovies.listFiles();
if (files != null) {
for (File file : files) {
if (file.isFile()) {
boolean isResult = file.delete();
if (isResult) {
if (isRefresh) {
PictureThreadUtils.runOnUiThread(new Runnable() {
@Override
public void run() {
new PictureMediaScannerConnection(context, file.getAbsolutePath());
}
});
} else {
if (listener != null) {
listener.onCall(file.getAbsolutePath());
}
}
}
}
}
}
}
File dirMusic = context.getExternalFilesDir(Environment.DIRECTORY_MUSIC);
if (dirMusic != null) {
File[] files = dirMusic.listFiles();
if (files != null) {
for (File file : files) {
if (file.isFile()) {
boolean isResult = file.delete();
if (isResult) {
if (isRefresh) {
PictureThreadUtils.runOnUiThread(new Runnable() {
@Override
public void run() {
new PictureMediaScannerConnection(context, file.getAbsolutePath());
}
});
} else {
if (listener != null) {
listener.onCall(file.getAbsolutePath());
}
}
}
}
}
}
}
}
}