Android很好用的确认对话框(DialogFragment)

在实际的开发中，有很多地方需要用到这样的功能，执行某个操作的时候，需要弹出一个对话框来确认是否执行这个操作。所以最好在项目中写一个公共的对话框，下面我提供一个对话框的DEMO供广大Android程序猿学习：

Java代码：

/**
 * Created by admin on 2016/7/21.
 */
public class MakeSureDialog extends DialogFragment {
    private View mView;
    private TextView mTvContent;
    private String content = "您确认执行此操作吗？";

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        getDialog().requestWindowFeature(Window.FEATURE_NO_TITLE);
        mView = inflater.inflate(R.layout.dialog_make_sure, container);
        getDialog().getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
        initView();
        return mView;
    }

    private void initView() {
        TextView mTvSure = (TextView) mView.findViewById(R.id.tv_sure);
        TextView mTvCancel = (TextView) mView.findViewById(R.id.tv_cancel);
        mTvContent = (TextView) mView.findViewById(R.id.tv_dialog_make_sure_content);
        mTvContent.setText(content);
        mTvSure.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (mListener != null) {
                    mListener.onSureClick();
                }
                dismiss();
            }
        });
        mTvCancel.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (mListener != null) {
                    mListener.onCancelClick();
                }
                dismiss();
            }
        });
    }

    public void setContent(String content) {
        this.content = content;

    }

    public interface onDialogClickListener {
        public void onSureClick();

        public void onCancelClick();
    }

    private onDialogClickListener mListener;

    public void setDialogClickListener(onDialogClickListener mListener) {
        this.mListener = mListener;
    }
}

资源文件：

在Activity中使用：

 private void showMakeSureDialog() {
        MakeSureDialog dialog = new MakeSureDialog();
        dialog.setContent("确认删除吗？");
        dialog.setDialogClickListener(new MakeSureDialog.onDialogClickListener() {
            @Override
            public void onSureClick() {
                mTvText.setVisibility(View.GONE);
            }

            @Override
            public void onCancelClick() {
//这里是取消操作
            }
        });
        dialog.show(getFragmentManager(),"");
    }

运行效果：

DEMO下载：http://download.csdn.net/detail/y280903468/9608429