Android中获取手机和sd卡的总大小和可用大小

获取当前手机和sd卡的总空间大小以及可用空间的大小

private void initData() {
	// 获取总大小
	// long totalSpace = Environment.getDataDirectory().getTotalSpace();

	// 获取可用大小
	long userSpace = Environment.getDataDirectory().getUsableSpace();
	long sdSpace = Environment.getExternalStorageDirectory().getUsableSpace();

	// 格式化大小
	String user = Formatter.formatFileSize(getApplicationContext(), userSpace);
	String sd = Formatter.formatFileSize(getApplicationContext(), sdSpace);
	tv_user_space.setText("磁盘可用:" + user);
	tv_sd_space.setText("sd卡可用:" + sd);
}

赏

谢谢你请我吃糖果