一个目录选择Android库：Android-DirectoryChooser

一个简单的目录选择，可以集成你的Android应用程序。

public class DirChooserFragmentSample extends Activity implements      DirectoryChooserFragment.OnFragmentInteractionListener {        private TextView mDirectoryTextView;      private DirectoryChooserFragment mDialog;        @Override      protected void onCreate(Bundle savedInstanceState) {          super.onCreate(savedInstanceState);          setContentView(R.layout.dialog);          mDialog = DirectoryChooserFragment.newInstance("DialogSample", null);            mDirectoryTextView = (TextView) findViewById(R.id.textDirectory);            findViewById(R.id.btnChoose)                  .setOnClickListener(new View.OnClickListener() {                      @Override                      public void onClick(View v) {                          mDialog.show(getFragmentManager(), null);                      }                  });      }        @Override      public void onSelectDirectory(@Nonnull String path) {          mDirectoryTextView.setText(path);          mDialog.dismiss();      }        @Override      public void onCancelChooser() {          mDialog.dismiss();      }  }

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