安卓文件选择器

预览

引入

 implementation 'com.king.ui:fileselector:1.0.1'

特点

用法:

1.通过Intent打开文件选择器

 Intent intent = new Intent(this, FileSelectorActivity.class);
 intent.putExtra(FileSelectorActivity.ACTIVITY_KEY_MULTI, true); //是否多选模式
 intent.putExtra(FileSelectorActivity.ACTIVITY_KEY_MAX_COUNT, 5);//限定文件选择数,默认为3
 intent.putExtra(FileSelectorActivity.ACTIVITY_KEY_FILEROOT, ""); //初始路径
 intent.putExtra(FileSelectorActivity.ACTIVITY_KEY_FILE_TYPE, ""); //筛选文件类型
//intent.putExtra(FileSelectorActivity.ACTIVITY_KEY_FILE_TYPE, FileSelectorActivity.FILE_TYPE_IMAGE);//只展示图片
 startActivityForResult(intent, 100);

2.在onActivityResult获取结果

 @Override
 protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 if (resultCode == Activity.RESULT_OK && requestCode == 100 && data != null) {
 ArrayList<String> pathList = data.getStringArrayListExtra(FileSelectorActivity.ACTIVITY_KEY_RESULT_PATHLIST);
 for (String path : pathList) {
 Log.i(TAG, path);
 }
 }
 }