一個目錄選擇Android庫：Android-DirectoryChooser

一個簡單的目錄選擇，可以集成你的Android應用程序。

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();
}

}</pre>



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