Android 防止连续点击两次控制

1.创建抽象类

/**
 * Created by Sugar on 2017/12/20/0020.
 */

public abstract class OnClickEvent implements View.OnClickListener {

    private static long lastTime;

    public abstract void singleClick(View v);
    private long delay;

    public OnClickEvent(long delay) {
        this.delay = delay;
    }

    @Override
    public void onClick(View v) {
        if (onMoreClick(v)) {
            return;
        }
        singleClick(v);
    }

    public boolean onMoreClick(View v) {
        boolean flag = false;
        long time = System.currentTimeMillis() - lastTime;
        if (time < delay) {
            flag = true;
        }
        lastTime = System.currentTimeMillis();
        return flag;
    }
}

2.设置点击事件

public class FourActivity extends Activity {


    private TextView textview;

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        textview = findViewById(R.id.textview);

        textview.setOnClickListener(new MySingleClickListener(1000));

//        textview.setOnClickListener(new View.OnClickListener() {
//            @Override
//            public void onClick(View v) {
//                toActivity();
//            }
//        });
    }


    public class MySingleClickListener extends OnClickEvent {

        public MySingleClickListener(long delay) {
            super(delay);
        }

        @Override
        public void singleClick(View v) {
            toActivity();
        }
    }


    public void toActivity(){
        Intent intent = new Intent(this, SecondActivity.class);
        startActivity(intent);
    }


}

此种是根据需求调节两次点击事件之间的时间。根据点击事件的间隔判断点击是否有效

如果需要向点击回调之中传数据，可以将间隔时间写成固定时间，然后根据正常情况传数据操作点击事件。