Question

以下是GIF：

代码：

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:subtitleTextColor="@color/colorAccent"
    app:titleTextColor="@color/colorPrimary"
    tools:context="com.sawant.pritish.venetianhonda.MainActivity">



    <ImageView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true"
        android:scaleType="fitXY"
        android:src="@drawable/mainimage2" />

    <LinearLayout
        android:id="@+id/linearoffloatingandtextview"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal">

        <android.support.design.widget.FloatingActionButton
            android:id="@+id/floatingActionButton"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="bottom|end"
            android:layout_marginLeft="@dimen/floatingactionbuttonmargin"
            android:layout_marginTop="@dimen/floatingactionbuttonmargin"
            android:src="@mipmap/newfloating"
            app:backgroundTint="#ff0000" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="40dp"
            android:layout_marginLeft="-18dp"
            android:layout_marginTop="15dp"
            android:background="@drawable/roundedcorner"
            android:text="   MENU "
            android:textColor="@android:color/white"
            android:textSize="22sp" />
    </LinearLayout>

    <LinearLayout
        android:id="@+id/menulist"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/linearoffloatingandtextview"
        android:layout_marginLeft="30dp"
        android:layout_marginTop="@dimen/floatingactionbuttonmargin"
        android:orientation="vertical"
        android:visibility="gone"

        >

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:orientation="horizontal">

            <ImageView
                android:id="@+id/salesimageview"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:src="@mipmap/sales" />

            <TextView
                android:id="@+id/salestextview"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginLeft="5dp"
                android:layout_marginTop="10sp"
                android:background="@drawable/roundedcornerwhite"
                android:text="Sales"
                android:textSize="15sp" />


        </LinearLayout>


        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="10sp"
            android:orientation="horizontal">

            <ImageView
                android:id="@+id/serviceimageview"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:src="@mipmap/service" />

            <TextView
                android:id="@+id/servicetextview"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginLeft="5dp"
                android:layout_marginTop="10sp"
                android:background="@drawable/roundedcornerwhite"
                android:text="Service"
                android:textSize="15sp" />

        </LinearLayout>

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="10sp"
            android:orientation="horizontal">

            <ImageView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:src="@mipmap/specialoffers" />

            <TextView
                android:id="@+id/specialoffers"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginLeft="5dp"
                android:layout_marginTop="10sp"
                android:background="@drawable/roundedcornerwhite"
                android:text="Special Offers"
                android:textSize="15sp" />

        </LinearLayout>

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="10sp"
            android:orientation="horizontal">

            <ImageView
                android:id="@+id/contactusimageview"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:src="@mipmap/contactus" />

            <TextView
                android:id="@+id/contactustextview"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginLeft="5dp"
                android:layout_marginTop="10sp"
                android:background="@drawable/roundedcornerwhite"
                android:text="Contact Us"
                android:textSize="15sp" />

        </LinearLayout>

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="10sp"
            android:orientation="horizontal">

            <ImageView
                android:id="@+id/aboutusimageview"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:src="@mipmap/aboutus" />

            <TextView
                android:id="@+id/aboutustextview"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginLeft="5dp"
                android:layout_marginTop="10sp"
                android:background="@drawable/roundedcornerwhite"
                android:text="About Us"
                android:textSize="15sp" />

        </LinearLayout>

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="10sp"
            android:orientation="horizontal">

            <ImageView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:id="@+id/directionsimageview"
                android:src="@mipmap/getdirection" />

            <TextView
                android:id="@+id/directionstextview"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginLeft="5dp"
                android:layout_marginTop="10sp"
                android:background="@drawable/roundedcornerwhite"
                android:text="Get Direction"
                android:textSize="15sp" />

        </LinearLayout>

    </LinearLayout>


   <include layout="@layout/samebottomlayout"/>

</RelativeLayout>

我创建了销售，服务，关于我们，联系我们，在单独的LinearLayouts中获取方向按钮，这是LinearLayout的父项。点击浮动按钮我能隐藏并显示按钮但是无法计算动画。我需要应用什么样的动画。我需要使用单独的后台线程并在点击浮动按钮时应用动画。请帮助

Answer 1

cpio.wait()
rpm2cpio.wait()

# Remove the temp directory and all it's contents
shutil.rmtree("/tempdir")

R.layout.test_recyclerview

package com.litedevs.movieconic.activity;

import android.os.Bundle;
import android.os.Handler;
import android.support.annotation.Nullable;
import android.support.v4.view.animation.FastOutSlowInInterpolator;
import android.support.v7.app.AppCompatActivity;
import android.view.View;

import com.litedevs.movieconic.R;

/**
 * Created by rahul on 01/11/17.
 */

public class TestActivity extends AppCompatActivity {

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

        setContentView(R.layout.test_recyclerview);

        View[] menuItems = new View[]{
                findViewById(R.id.container1),
                findViewById(R.id.container2),
                findViewById(R.id.container3),
                findViewById(R.id.container4),
                findViewById(R.id.container5),
        };

        for(View menuItem : menuItems) {
            menuItem.setPivotX(0.0f);
            menuItem.setPivotY(0.0f);
            menuItem.setScaleX(0.0f);
            menuItem.setScaleY(0.0f);
            menuItem.setAlpha(0.0f);
        }

        new Handler().postDelayed(getNextAnimator(menuItems, 0), 2000);
    }

    private Runnable getNextAnimator(final View[] views, final int position) {
        if(position >= views.length)
            return null;
        return new Runnable() {
            @Override
            public void run() {
                views[position]
                        .animate()
                        .scaleX(1.0f)
                        .scaleY(1.0f)
                        .alpha(1.0f)
                        .setInterpolator(new FastOutSlowInInterpolator())
                        .setDuration(200)
                        .withEndAction(getNextAnimator(views,position+1))
                        .start();
            }
        };
    }
}

Click here for Output:

动画以快速的方式一个接一个地显示视图

1 个答案: