本篇是添加銀行卡動畫的最后一篇,要實現(xiàn)的效果如下

添加銀行卡動畫
首先觀察動畫,動畫開始的時候?qū)⑸弦豁摰膒honeLayout移除,然后這個電話的背景圖向下+放大的效果,然后是短信驗證碼view(viewCode)添加到電話背景圖上,里面的內(nèi)容執(zhí)行scale動畫。
我們先來做這個電話背景圖片向下+放大的效果,這次我們使用的是屬性動畫,所以在res下新建animator,然后新建thirdainm.xml,代碼如下:
<?xml version="1.0" encoding="utf-8"?>
<set
xmlns:android="http://schemas.android.com/apk/res/android"
android:ordering="together"
>
<objectAnimator
android:propertyName="translationY"
android:duration="500"
android:valueFrom="0"
android:valueTo="150"
/>
<objectAnimator
android:propertyName="scaleX"
android:duration="500"
android:valueFrom="1.0"
android:valueTo="1.2"
/>
<objectAnimator
android:propertyName="scaleY"
android:duration="500"
android:valueFrom="1.0"
android:valueTo="1.2"
/>
</set>
然后在activity中對動畫進行監(jiān)聽,在動畫開始時移除phoneLayout,動畫結(jié)束時添加viewCode到手機屏幕上
thirdAnim = AnimatorInflater.loadAnimator(this, R.animator.thirdanim);
thirdAnim.addListener(new MyAnimationListener() {
@Override
public void onAnimationStart(Animator animation) {
phoneLayout.setVisibility(View.GONE);//將上一頁的phoneLayout移除
}
@Override
public void onAnimationEnd(Animator animation) {
//這里添viewCode到手機屏幕上,主要是計算位置
}
viewCode代碼如下:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="@color/white"
>
<RelativeLayout
android:id="@+id/rl_addbank_code"
android:padding="5dp"
android:background="@color/colorBule3"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:visibility="invisible"
android:id="@+id/addbank_code_image"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@mipmap/icon_xiaoxi" />
<TextView
android:visibility="invisible"
android:textColor="@color/white"
android:textSize="10sp"
android:text="新的短消息"
android:id="@+id/addbank_code_tv1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:layout_toRightOf="@+id/addbank_code_image" />
<TextView
android:visibility="invisible"
android:textColor="@color/white"
android:textSize="10sp"
android:layout_marginTop="3dp"
android:layout_marginLeft="5dp"
android:layout_below="@+id/addbank_code_tv1"
android:layout_toRightOf="@+id/addbank_code_image"
android:text="您收到的驗證碼xxxxxx"
android:id="@+id/addbank_code_tv2"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</RelativeLayout>
</LinearLayout>
然后在onAnimationEnd中添加viewCode
public void onAnimationEnd(Animator animation) {
View viewCode= AddBankCardActivity.this.getLayoutInflater().inflate(R.layout.view_addbank_code, null);
final ImageView ivMessage = (ImageView) viewCode.findViewById(R.id.addbank_code_image);
final TextView tvMess1 = (TextView) viewCode.findViewById(R.id.addbank_code_tv1);
final TextView tvMess2 = (TextView) viewCode.findViewById(R.id.addbank_code_tv2);
RelativeLayout.LayoutParams param = new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.MATCH_PARENT);
param.width = (int) (ivPhone.getWidth() - ivPhone.getWidth() * 0.116);
param.height = (int) (ivPhone.getHeight() * 0.3);
param.leftMargin = (int) (ivPhone.getLeft() + ivPhone.getWidth() * 0.058);
param.topMargin = (int) (ivPhone.getTop() + ivPhone.getHeight() * 0.251);
rlContent.addView(viewCode, param);//短信驗證碼view(viewCode)添加到電話背景圖上
}
其中最主要的就是計算viewCode的LayoutParams,需要根據(jù)ivphone的寬高和margin來計算出view的LayoutParams。然后就是viewCode中的imageview和兩個textview依次執(zhí)行scale動畫,scale動畫如下
<set xmlns:android="http://schemas.android.com/apk/res/android">
<scale
android:fillAfter="true"
android:duration="200"
android:fromXScale="0"
android:fromYScale="0"
android:toXScale="1"
android:toYScale="1" />
</set>
activity中的依次執(zhí)行動畫,并在動畫結(jié)束后,將view顯示出來
Animation ivAnim = AnimationUtils.loadAnimation(AddBankCardActivity.this, R.anim.scaleanim);
final Animation tvAnim1 = AnimationUtils.loadAnimation(AddBankCardActivity.this, R.anim.scaleanim);
final Animation tvAnim2 = AnimationUtils.loadAnimation(AddBankCardActivity.this, R.anim.scaleanim);
ivMessage.startAnimation(ivAnim);
ivAnim.setAnimationListener(new MyAnimationListener() {
@Override
public void onAnimationEnd(Animation animation) {
ivMessage.setVisibility(View.VISIBLE);
tvMess1.startAnimation(tvAnim1);
}
});
tvAnim1.setAnimationListener(new MyAnimationListener() {
@Override
public void onAnimationEnd(Animation animation) {
tvMess1.setVisibility(View.VISIBLE);
tvMess2.startAnimation(tvAnim2);
}
});
tvAnim2.setAnimationListener(new MyAnimationListener() {
@Override
public void onAnimationEnd(Animation animation) {
tvMess2.setVisibility(View.VISIBLE);
}
});
}
});
好了,到此為止添加銀行卡動畫已經(jīng)全部實現(xiàn)完畢,但是在實際項目中,你可能會要返回上一步修改卡號或者手機號碼,這個時候你就要做返回的動畫,效果正好跟咱們這個反著來,有興趣的小伙伴可以自己動手實現(xiàn)一下,好了代碼已經(jīng)上傳,歡迎star
github:https://github.com/MrAllRight/BezierView