DemoPathButtonView.java

package cn.mutils.app.demo.ui;

import android.content.Context;
import android.util.AttributeSet;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.Animation.AnimationListener;
import android.widget.TextView;

import cn.mutils.app.demo.R;
import cn.mutils.app.ui.ImageIcon;
import cn.mutils.app.ui.StateView;
import cn.mutils.app.util.AppUtil;
import cn.mutils.core.annotation.event.Click;
import cn.mutils.core.annotation.res.FindViewById;
import cn.mutils.core.annotation.res.SetContentView;

@SetContentView(R.layout.view_path_button)
public class DemoPathButtonView extends StateView {

    protected boolean mOpened;

    @FindViewById(R.id.go)
    protected TextView mGoButton;

    @FindViewById(R.id.path_left)
    protected ImageIcon mLeftPathButton;

    @FindViewById(R.id.path_bottom)
    protected ImageIcon mBottomPathButton;

    @FindViewById(R.id.path_right)
    protected ImageIcon mRightPathButton;

    public DemoPathButtonView(Context context) {
        super(context);
    }

    public DemoPathButtonView(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public DemoPathButtonView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
    }

    @Click(R.id.go)
    protected void onClickGo() {
        switchPathButtons();
    }

    @Click({R.id.path_left, R.id.path_bottom, R.id.path_right})
    protected void onClickPathButton() {
        switchPathButtons();
    }

    protected void switchPathButtons() {
        if (mOpened) {
            mOpened = false;
            ImageIcon[] pathButtons = new ImageIcon[]{mLeftPathButton, mRightPathButton, mBottomPathButton};
            for (ImageIcon pathButton : pathButtons) {
                Animation anim = AppUtil.animOfPathButton(mOpened, pathButton, mGoButton);
                anim.setAnimationListener(new AnimationListener() {

                    @Override
                    public void onAnimationStart(Animation anim) {

                    }

                    @Override
                    public void onAnimationRepeat(Animation anim) {

                    }

                    @Override
                    public void onAnimationEnd(Animation anim) {
                        mLeftPathButton.setVisibility(View.INVISIBLE);
                        mRightPathButton.setVisibility(View.INVISIBLE);
                        mBottomPathButton.setVisibility(View.INVISIBLE);
                    }
                });
                pathButton.startAnimation(anim);
            }
        } else {
            mOpened = true;
            ImageIcon[] pathButtons = new ImageIcon[]{mLeftPathButton, mRightPathButton, mBottomPathButton};
            for (ImageIcon pathButton : pathButtons) {
                Animation anim = AppUtil.animOfPathButton(mOpened, pathButton, mGoButton);
                pathButton.setVisibility(View.VISIBLE);
                pathButton.startAnimation(anim);
            }
        }
    }

}