我们的眼睛就是我们的监狱,我们的眼光所到之处就是我们监狱的围墙。——尼采
首先请求授权
然后我们这里引入依赖
implementation 'com.hujiang.restvolley:restvolley:1.0.1'
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然后调用函数
String filename = url.substring(url.lastIndexOf("/")); String localPath = context.getExternalFilesDir(Environment.DIRECTORY_PICTURES) + filename; RestVolleyDownload.download(context, url, localPath, new RestVolleyDownload.OnDownloadListener() { @Override public void onDownloadStart(String url) {
}
@Override public void onDownloadSuccess(String url, File file, int httpCode, Headers headers) { ToastUtils.shortToast("保存成功,文件地址:" + localPath); }
@Override public void onDownloadFailure(String url, Exception e, int httpCode, Headers headers) { ToastUtils.shortToast("保存失败"); }
@Override public void onDownloadProgress(String url, int downloadBytes, int contentLength, File file, int httpCode, Headers headers) {
} });
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就能实现根据网络图片url
下载图片到本地啦!
源码地址