beta

body {
    font-family: "Helvetica Neue", Helvetica, "Nimbus Sans L", Arial, "Liberation Sans", "PingFang SC", "Hiragino Sans GB", "Source Han Sans CN", "Source Han Sans SC", "Microsoft YaHei", "Wenquanyi Micro Hei", "WenQuanYi Zen Hei", "ST Heiti", SimHei, "WenQuanYi Zen Hei Sharp", sans-serif;
}

.WB_feed_detail {
    padding: 0px;
}

.WB_feed_detail .WB_screen {
    margin-right: 20px;

beta

<?xml version="1.0" encoding="utf-8"?>
<provinces>
  <province name="北京市">
    <city>东城区</city>
    <city>西城区</city>
    <city>朝阳区</city>
    <city>丰台区</city>
    <city>石景山区</city>
    <city>海淀区</city>
    <city>门头沟区</city>

beta

<android.support.design.widget.CoordinatorLayout
        xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

    <View
            android:id="@+id/touch_outside"
            android:layout_width="match_parent"
            android:layout_height="match_parent"

beta

private View wrapInBottomSheet(int layoutResId, View view, ViewGroup.LayoutParams params) {
    final CoordinatorLayout coordinator = (CoordinatorLayout) View.inflate(getContext(),
            R.layout.design_bottom_sheet_dialog, null);
    if (layoutResId != 0 && view == null) {
        view = getLayoutInflater().inflate(layoutResId, coordinator, false);
    }
    FrameLayout bottomSheet = (FrameLayout) coordinator.findViewById(R.id.design_bottom_sheet);
    BottomSheetBehavior.from(bottomSheet).setBottomSheetCallback(mBottomSheetCallback);
    if (params == null) {
        bottomSheet.addView(view);

beta

<set
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:interpolator="@android:interpolator/accelerate_decelerate">

    <scale
        android:duration="100"
        android:pivotX="50%"
        android:pivotY="50%"
        android:fromXScale="1.0"
        android:fromYScale="1.0"

beta

<set
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:interpolator="@android:interpolator/accelerate_decelerate"
    android:ordering="sequentially"
    android:repeatCount="infinite">

    <scale
        android:startOffset="1200"
        android:duration="100"
        android:pivotX="50%"

beta

<set xmlns:android="http://schemas.android.com/apk/res/android"
    android:ordering="sequentially"
    android:interpolator="@android:interpolator/accelerate_decelerate">

    <set>
        <objectAnimator
            android:propertyName="scaleX"
            android:valueFrom="1.0"
            android:valueTo="0.8"
            android:duration="100" />

beta

PropertyValuesHolder pvhIncreaseScaleX =
        PropertyValuesHolder.ofFloat("scaleX", 1.0f, 0.8f);
PropertyValuesHolder pvhIncreaseScaleY =
        PropertyValuesHolder.ofFloat("scaleY", 1.0f, 0.8f);
PropertyValuesHolder pvhDecreaseScaleX =
        PropertyValuesHolder.ofFloat("scaleX", 0.8f, 1.0f);
PropertyValuesHolder pvhDecreaseScaleY =
        PropertyValuesHolder.ofFloat("scaleY", 0.8f, 1.0f);

ObjectAnimator heartBeatIncreaseAnimator = ObjectAnimator.ofPropertyValuesHolder(

beta

import android.animation.Animator;
import android.animation.AnimatorSet;
import android.animation.ObjectAnimator;
import android.animation.PropertyValuesHolder;
import android.view.View;
import android.view.animation.AccelerateDecelerateInterpolator;

/**
 * An utility class for playing "heart beat" animation on a certain view object.
 */

beta

HeartBeatAnimationUtil.with(mImageLogo).start();

HeartBeatAnimationUtil.with(mImageLogo)
        .scaleFrom(1.0f)
        .scaleTo(0.8f)
        .in(100)
        .after(1200)
        .start();