IntroCard.java

package com.forfan.bigbang.component.activity.setting;

import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.animation.ArgbEvaluator;
import android.animation.ObjectAnimator;
import android.content.Context;
import android.content.Intent;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.view.animation.AnticipateInterpolator;
import android.view.animation.OvershootInterpolator;
import android.widget.Button;
import android.widget.FrameLayout;
import android.widget.TextView;

import com.forfan.bigbang.R;
import com.forfan.bigbang.component.activity.IntroActivity;
import com.forfan.bigbang.component.activity.howtouse.HowToUseActivity;
import com.forfan.bigbang.util.UrlCountUtil;
import com.forfan.bigbang.util.ViewUtil;

/**
 * Created by penglu on 2015/11/23.
 */
public class IntroCard extends FrameLayout {
    private Context mContext;
    private TextView shareTV;
    private Button cancelBtn;
    private Button confirmBtn;
    private int[] shareRequest = {R.string.intro_card_msg, R.string.intro_card_msg_2};
    private int[] shareCancel = {R.string.intro_card_cancel, R.string.intro_card_cancel};
    private int[] shareConfirm = {R.string.intro_card_go, R.string.intro_card_go};

    private int state = 0;
    private boolean isShown = false;

    public IntroCard(Context context) {
        super(context);
        initView(context);
    }

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

    public IntroCard(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
        initView(context);
    }

    @Override
    protected void onAttachedToWindow() {
        //eventbus在这里注册
        super.onAttachedToWindow();
//        PEventBus.getInstance().register(this);
        if (!isShown) {
            show();
        }

    }

    public void setHeight(int height) {
        getLayoutParams().height = height;
        requestLayout();
    }

    @Override
    protected void onDetachedFromWindow() {
        //eventbus在这里注销
//        PEventBus.getInstance().unregister(this);
        super.onDetachedFromWindow();
    }

    protected void initView(Context context) {
        mContext = context;
        LayoutInflater.from(mContext).inflate(R.layout.card_share, this);
        shareTV = (TextView) findViewById(R.id.share_msg);
        cancelBtn = (Button) findViewById(R.id.share_cancel);
        confirmBtn = (Button) findViewById(R.id.share_confirm);
        cancelBtn.setOnClickListener(myOnClickListener);
        confirmBtn.setOnClickListener(myOnClickListener);
        cancelBtn.setTextColor(getResources().getColor(R.color.text_color_import));
        refreshText();

    }

    private void refreshText() {
        shareTV.post(new Runnable() {
            @Override
            public void run() {
//                shareTV.setText(mContext.getString(shareRequest[state]));
//                cancelBtn.setText(mContext.getString(shareCancel[state]));
//                confirmBtn.setText(mContext.getString(shareConfirm[state]));
//                shareTV.setTextColor(mContext.getResources().getColor(R.color.white));
//                cancelBtn.setTextColor(mContext.getResources().getColor(R.color.white));
//                confirmBtn.setTextColor(mContext.getResources().getColor(R.color.primary));
                showText(shareTV, mContext.getString(shareRequest[state]), getResources().getColor(R.color.primary), mContext.getResources().getColor(R.color.white));
                showText(cancelBtn, mContext.getString(shareCancel[state]), getResources().getColor(R.color.primary), mContext.getResources().getColor(R.color.white));
                showText(confirmBtn, mContext.getString(shareConfirm[state]), getResources().getColor(R.color.white), mContext.getResources().getColor(R.color.text_color_import));
//                    shareTV.setTextSize(mContext.getResources().getDimensionPixelSize(R.dimen.title_text) );
//                    cancelBtn.setTextSize(mContext.getResources().getDimensionPixelSize(R.dimen.title_text));
//                    confirmBtn.setTextSize(mContext.getResources().getDimensionPixelSize(R.dimen.title_text));
            }
        });
    }

    private OnClickListener myOnClickListener = new OnClickListener() {
        @Override
        public void onClick(View v) {
            int id = v.getId();
            switch (id) {
                case R.id.share_cancel:
                    if (state == 0) {
                        state = 1;
                        refreshText();
                        UrlCountUtil.onEvent(UrlCountUtil.CLICK_INTRO_CARD_CANCEL);
                    } else {
                        // TODO: 2016/2/27 删除组件
                        hide();
                        UrlCountUtil.onEvent(UrlCountUtil.CLICK_INTRO_CARD_CANCEL);
                    }
                    break;
                case R.id.share_confirm:
                    UrlCountUtil.onEvent(UrlCountUtil.CLICK_INTRO_CARD_GO);
                    hide();
                    mContext.startActivity(new Intent(mContext, HowToUseActivity.class));
                    break;
                default:
                    break;
            }
        }
    };

    public void show() {
        setHeight(0);
        post(new Runnable() {
            @Override
            public void run() {
                int height = (int) ViewUtil.dp2px(120);
                ObjectAnimator objectAnimator = ObjectAnimator.ofInt(IntroCard.this, "height", height);
                objectAnimator.setDuration(500);
                objectAnimator.setInterpolator(new OvershootInterpolator());
                objectAnimator.setRepeatCount(0);
                objectAnimator.start();
                isShown = true;
            }
        });
    }

    public void hide() {
        post(new Runnable() {
            @Override
            public void run() {
                ObjectAnimator objectAnimator = ObjectAnimator.ofInt(IntroCard.this, "height", 0);
                objectAnimator.addListener(new AnimatorListenerAdapter() {
                    @Override
                    public void onAnimationEnd(Animator animation) {
                        super.onAnimationEnd(animation);
                        setVisibility(GONE);
                        if (mListener != null) {
                            mListener.onClick(IntroCard.this);
                        }
                    }
                });
                objectAnimator.setDuration(500);
                objectAnimator.setInterpolator(new AnticipateInterpolator());
                objectAnimator.setRepeatCount(0);
                objectAnimator.start();
            }
        });
    }

    public void showText(TextView textView, String text, int fromColor, int toColor) {
        textView.setText(text);
        ObjectAnimator objectAnimator = ObjectAnimator.ofInt(textView, "textColor", fromColor, toColor);
        objectAnimator.setEvaluator(new ArgbEvaluator());
        objectAnimator.setDuration(300);
        objectAnimator.setRepeatCount(0);
        objectAnimator.start();
    }

    private OnClickListener mListener;

    public void setDisMissListener(OnClickListener listener) {
        mListener = listener;
    }
}