提交 5b2070b7 编写于 作者: 门心叼龙's avatar 门心叼龙

code perfect

上级 852cab17
......@@ -51,6 +51,10 @@ public class MainActivity extends AppCompatActivity {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mImg = findViewById(R.id.img);
mImg.getLeft();
mImg.getRight();
mImg.getBottom();
int top = mImg.getTop();
findViewById(R.id.btn).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
......
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