import com.blankj.utilcode.util.SDCardUtils; //导入依赖的package包/类
@Override
public void initView(Bundle savedInstanceState, View view) {
    getToolBar().setTitle(getString(R.string.demo_sdcard));

    TextView tvAboutSdcard = (TextView) findViewById(R.id.tv_about_sdcard);
    tvAboutSdcard.setText("isSDCardEnable: " + SDCardUtils.isSDCardEnable()
            + "\ngetSDCardPaths: " + SDCardUtils.getSDCardPaths()
            + "\ngetInnerSDCardPaths: " + SDCardUtils.getSDCardPaths(true)
            + "\ngetOuterSDCardPaths: " + SDCardUtils.getSDCardPaths(false)
    );
}
 

import com.blankj.utilcode.util.SDCardUtils; //导入依赖的package包/类
@Override
public void initView(Bundle savedInstanceState, View view) {
    TextView tvAboutSdcard = (TextView) findViewById(R.id.tv_about_sdcard);
    tvAboutSdcard.setText("isSDCardEnable: " + SDCardUtils.isSDCardEnable()
            + "\ngetDataPath: " + SDCardUtils.getDataPath()
            + "\ngetSDCardPath: " + SDCardUtils.getSDCardPath()
            + "\ngetFreeSpace: " + SDCardUtils.getFreeSpace()
            + "\ngetSDCardInfo: " + SDCardUtils.getSDCardInfo()
    );
}
 

import com.blankj.utilcode.util.SDCardUtils; //导入依赖的package包/类
@Override
public void initView(Bundle savedInstanceState, View view) {
    getToolBar().setTitle(getString(R.string.demo_sdcard));

    TextView tvAboutSdcard = findViewById(R.id.tv_about_sdcard);
    tvAboutSdcard.setText(new SpanUtils()
            .appendLine("isSDCardEnable: " + SDCardUtils.isSDCardEnable())
            .appendLine("getSDCardPaths: " + SDCardUtils.getSDCardPaths())
            .appendLine("getInnerSDCardPaths: " + SDCardUtils.getSDCardPaths(true))
            .appendLine("getOuterSDCardPaths: " + SDCardUtils.getSDCardPaths(false))
            .create()
    );
}
 

import com.blankj.utilcode.util.SDCardUtils; //导入依赖的package包/类
/**
 * 拍照
 */
private void camera() {
    LogUtils.e(SDCardUtils.getSDCardPaths().get(0));

    File file = new File(mFilepath, System.currentTimeMillis() + ".jpg");
    LogUtils.e(file.getPath());
    if (!file.getParentFile().exists()) {
        file.getParentFile().mkdirs();
    }
    Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
    //Android7.0以上URI
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
        //通过FileProvider创建一个content类型的Uri
        mProviderUri = FileProvider.getUriForFile(this, "com.sdwfqin.sample.fileprovider", file);
        intent.putExtra(MediaStore.EXTRA_OUTPUT, mProviderUri);
        //添加这一句表示对目标应用临时授权该Uri所代表的文件
        intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
    } else {
        mUri = Uri.fromFile(file);
        intent.putExtra(MediaStore.EXTRA_OUTPUT, mUri);
    }
    try {
        startActivityForResult(intent, RESULT_CODE_1);
    } catch (ActivityNotFoundException anf) {
        ToastUtils.showShort("摄像头未准备好！");
    }
}