Android实现闪屏页效果

本文实例为大家分享了Android实现闪屏页效果的具体代码，供大家参考，具体内容如下

1.效果图

2.闪屏页逻辑及布局

2.1 activity_splash.xml

<?xml version='1.0' encoding='utf-8'?><FrameLayout 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'> <ImageView android:layout_width='match_parent' android:layout_height='match_parent' android:src='https://www.haobala.com/bcjs/@drawable/splash' android:scaleType='centerCrop'/> <Button android: android:layout_width='45dp' android:layout_height='32dp' android:text='跳过' android:textStyle='bold' android:textColor='#fff' android:background='#30000000' android:layout_gravity='right' android:layout_marginTop='30dp' android:layout_marginRight='30dp'/></FrameLayout>

2.2 SplashActivity.java

通过Handler实现

public class SplashActivity extends AppCompatActivity { //跳过按钮 private Button btnSkip; private Handler handler = new Handler(); private Runnable runnableToLogin = new Runnable() { @Override public void run() { toLoginActivity(); } }; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_splash); initView(); initEvent(); //延迟4秒 handler.postDelayed(runnableToLogin,4000); } //初始化组件 public void initView(){ btnSkip = findViewById(R.id.splash_btn_skip); } //监听事件 public void initEvent(){ btnSkip.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { //防止LoginActivity被打开两次 handler.removeCallbacks(runnableToLogin); toLoginActivity(); } }); } /** * 跳转到登录界面 */ private void toLoginActivity(){ Intent intent = new Intent(this,LoginActivity.class); startActivity(intent); finish(); } @Override protected void onDestroy() { super.onDestroy(); //防止内存泄漏 handler.removeCallbacks(runnableToLogin); }}

3.设置主题样式

3.1 style.xml中

<resources> <!-- Base application theme. --> <style name='AppTheme' parent='Theme.AppCompat.Light.NoActionBar'> <!-- Customize your theme here. --> <item name='colorPrimary'>@color/colorPrimary</item> <item name='colorPrimaryDark'>@color/colorPrimaryDark</item> <item name='colorAccent'>@color/colorAccent</item> </style> <style name='AppTheme_FullScreen' parent='AppTheme'> <item name='android:windowFullscreen'>true</item> </style></resources>

3.2 AndroidManifest.xml中

<?xml version='1.0' encoding='utf-8'?><manifest xmlns:android='http://schemas.android.com/apk/res/android' package='com.example.myrestaurant'> <uses-permission android:name='android.permission.INTERNET' /> <application android:allowBackup='true' android:icon='@mipmap/ic_launcher' android:label='@string/app_name' android:roundIcon='@mipmap/ic_launcher_round' android:supportsRtl='true' android:theme='@style/AppTheme'> <activity android:name='.LoginActivity'></activity> <activity android:name='.SplashActivity' android:theme='@style/AppTheme_FullScreen'> <intent-filter> <action android:name='android.intent.action.MAIN' /> <category android:name='android.intent.category.LAUNCHER' /> </intent-filter> </activity> </application> </manifest>

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持好吧啦网。