BubbleView 的使用

Snipaste_2021-06-04_08-58-51.png

https://github.com/anskya520/BubbleView

public class TestActivity extends AppCompatActivity {

    @BindView(R.id.btv1)
    BubbleTextView btv1;

    @BindView(R.id.tvMe)
    Button tvMe;

    private BubblePopupWindow mBubblePopupWindow;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_test);
        ButterKnife.bind(this);
        initView();
    }

    private void initView() {
        /*可以自定义*/
        View rootView = LayoutInflater.from(this).inflate(R.layout.simple_text_bubble, null);
        BubbleTextView mBubbleTextView = (BubbleTextView) rootView.findViewById(R.id.popup_bubble);

        mBubbleTextView.setText("这是个错误");
        mBubblePopupWindow = new BubblePopupWindow(rootView, mBubbleTextView);

        mBubblePopupWindow.setCancelOnTouchOutside(false);
        mBubblePopupWindow.setCancelOnLater(0);
        mBubblePopupWindow.setPadding(dp2px(10));
    }

    int pad = 10;

    @OnClick(R.id.iv2)
    public void onTestClick() {
        btv1.setPadding(pad, pad, pad, pad);
        pad++;
    }

    @OnClick(R.id.tvMe)
    public void onMeTestClick() {
        if (hasWindowFocus()) {
            mBubblePopupWindow.showArrowTo(tvMe, new RelativePos(RelativePos.CENTER_HORIZONTAL, RelativePos.ABOVE), 0, 0);
        }


    }
}

Snipaste_2021-06-04_08-55-41.png
其他
https://github.com/sephiroth74/android-target-tooltip

本质是public class BubblePopupWindow extends PopupWindow {
popupwindow的使用