Step by step _ Android development course [31] _ User Interface Splash (pop-up) and _ androidsplash

Step by step _ Android development course [31] _ User Interface Splash (pop-up) and _ androidsplash

Focus on technology, enjoy life! -- QQ: 804212028.
Link: http://blog.csdn.net/y18334702058/article/details/44624305

• Topic: Splash on the user interface)
  -

Use Splash to start the screen (Instance ):

Effect:

When the APP is started, a background image is displayed in full screen. After 2 seconds, it jumps to MainActivity.

AndroidManifest. xml:
(Android: theme = "@ android: style/Theme. NoTitleBar. Fullscreen" is used in AndroidManifest to define the topic to be displayed in full screen without a title bar. Start the first Activity as a SplashActivity)

<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android"    package="com.example.demo2"    android:versionCode="1"    android:versionName="1.0" >    <uses-sdk        android:minSdkVersion="14"        android:targetSdkVersion="14" />    <application        android:allowBackup="true"        android:icon="@drawable/ic_launcher"        android:label="@string/app_name"        android:theme="@android:style/Theme.NoTitleBar.Fullscreen">        <activity            android:name="com.example.demo2.SplashActivity"            android:label="@string/app_name" >            <intent-filter>                <action android:name="android.intent.action.MAIN" />                <category android:name="android.intent.category.LAUNCHER" />            </intent-filter>        </activity>        <activity            android:name="com.example.demo2.MainActivity">                 </activity>    </application></manifest>

Splash. xml:

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    android:orientation="vertical"    android:background="@drawable/a2" ></LinearLayout>

Image resources a2 in splash. xml:

SplashActivity. java:
(Scheduled 2 S jump)

package com.example.demo2;import android.app.Activity;import android.content.Intent;import android.os.Bundle;import android.os.Handler;import android.widget.Button;public class SplashActivity extends Activity {     Button button;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.splash);        new Handler().postDelayed(new Runnable(){            @Override            public void run() {                // TODO Auto-generated method stub                Intent intent = new Intent(SplashActivity.this,MainActivity.class);                startActivity(intent);                finish();            }        }, 2000);    }}

Focus on technology, enjoy life! -- QQ: 804212028.
Link: http://blog.csdn.net/y18334702058/article/details/44624305