直播app系統原始碼，動態遇到視訊時開始自動播放

直播app系統原始碼，動態遇到視訊時開始自動播放

一、layout

 1.activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="
    android:id="@+id/activity_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <ViewFlipper
        android:id="@+id/flipper"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:inAnimation="@anim/left_in"
        android:outAnimation="@anim/right_out">
 
        <ImageView
            android:id="@+id/imageView7"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:src="@drawable/hututu" />
 
        <ImageView
            android:id="@+id/imageView8"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:src="@drawable/makabaka" />
        <ImageView
            android:id="@+id/imageView9"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:src="@drawable/hututu"
            />
        <ImageView
            android:id="@+id/imageView10"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:src="@drawable/hututu" />
 
    </ViewFlipper>
 
</RelativeLayout>

2.left_in.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android=">
 
    <translate
        android:duration="2000"
        android:fromXDelta="-100%p"
        android:toXDelta="0" />
 
</set>

3.right_out.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android=">
 
    <translate
        android:duration="2000"
        android:fromXDelta="-100%p"
        android:toXDelta="0" />
 
</set>

二、MainActivity

MainActivity.java

其中主要用到的方法是

ViewFlipper flipper = (ViewFlipper) findViewById(R.id.flipper);
flipper.startFlipping();
package com.example.a86153.lunbotu;
 
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.widget.ViewFlipper;
 
public class MainActivity extends AppCompatActivity {
 
 
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
 
        ViewFlipper flipper = (ViewFlipper) findViewById(R.id.flipper);
        flipper.startFlipping();
 
    }
}

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