使用ViewPager实现首次启动引导页的逻辑处理

在应用中,如果是首次启动,我们可以使用ViewPager来实现引导页功能;而对于非首次启动的情况,应用直接跳转至主界面。具体实现方式为:

  1. 判断首次启动:通过SharedPreferences等方式,检测用户是否为首次启动应用。

  2. 加载引导页:如果检测到用户是首次启动,则通过ViewPager加载多个引导页面。

  3. 跳转至主界面:在用户完成引导页的滑动后,记录状态并跳转到主界面。

  4. 非首次启动直接进入主界面:若检测到非首次启动,跳过引导页,直接加载主界面。

通过上述步骤,可以有效提升应用的用户体验。

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GuideText.zip 预估大小:82个文件
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GuideText 文件夹
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.project 845B
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bin 文件夹
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AndroidManifest.xml 960B
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jarlist.cache 120B
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dexedLibs 文件夹
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android-support-v7-appcompat-08ce84a06a20b35ff924fa509f8c65af.jar 237KB
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android-support-v4-0a6e434cf4361a641de5caf85e77ae73.jar 445KB
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GuideText.apk 1.34MB
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res 文件夹
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crunch 文件夹
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drawable-hdpi 文件夹
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ic_launcher.png 6KB
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pic_startpage.png 30KB
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drawable 文件夹
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point2.png 313B
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point1.png 296B
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drawable-mdpi 文件夹
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ic_launcher.png 3KB
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drawable-xhdpi 文件夹
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ic_launcher.png 9KB
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drawable-xxhdpi 文件夹
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ic_launcher.png 17KB
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resources.ap_ 700KB
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classes 文件夹
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com 文件夹
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example 文件夹
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guidetext 文件夹
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R$string.class 446B
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R$layout.class 687B
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MainActivity.class 523B
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R$dimen.class 504B
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R$drawable.class 810B
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AppConstants.class 387B
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SpUtils.class 4KB
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R$menu.class 397B
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R.class 754B
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SplashActivity.class 2KB
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R$style.class 408B
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WelcomeActivity$1.class 1KB
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R$color.class 483B
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BuildConfig.class 351B
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SplashActivity$1.class 699B
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GuideViewPagerAdapter.class 2KB
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R$attr.class 349B
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R$id.class 617B
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WelcomeActivity.class 4KB
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classes.dex 1.95MB
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.settings 文件夹
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org.eclipse.core.resources.prefs 118B
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ic_launcher-web.png 50KB
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AndroidManifest.xml 960B
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proguard-project.txt 781B
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libs 文件夹
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android-support-v7-appcompat.jar 587KB
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android-support-v4.jar 1.3MB
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src 文件夹
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com 文件夹
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example 文件夹
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guidetext 文件夹
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WelcomeActivity.java 3KB
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SpUtils.java 4KB
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GuideViewPagerAdapter.java 968B
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AppConstants.java 164B
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MainActivity.java 425B
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SplashActivity.java 977B
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project.properties 563B
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res 文件夹
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values 文件夹
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styles.xml 726B
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colors.xml 208B
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strings.xml 142B
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dimens.xml 253B
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layout 文件夹
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activity_main.xml 1KB
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content_main.xml 596B
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activity_guide.xml 2KB
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guid_view4.xml 825B
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guid_view3.xml 412B
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activity_splash.xml 551B
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guid_view2.xml 450B
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ok.xml 260B
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guid_view1.xml 441B
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drawable-ldpi 文件夹
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drawable-hdpi 文件夹
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ic_launcher.png 7KB
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pic_guidepage_3.jpg 122KB
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pic_startpage.png 50KB
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pic_guidepage_4.jpg 77KB
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pic_guidepage_2.jpg 225KB
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pic_guidepage_1.jpg 197KB
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values-v11 文件夹
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styles.xml 334B
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drawable 文件夹
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point2.png 311B
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dot_selector.xml 279B
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button_shape.xml 487B
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dot_normal.xml 221B
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point1.png 361B
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dot_focused.xml 221B
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drawable-mdpi 文件夹
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ic_launcher.png 4KB
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drawable-xhdpi 文件夹
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ic_launcher.png 12KB
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drawable-xxhdpi 文件夹
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ic_launcher.png 24KB
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menu 文件夹
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main.xml 371B
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values-w820dp 文件夹
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dimens.xml 381B
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values-v14 文件夹
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styles.xml 391B
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gen 文件夹
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com 文件夹
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example 文件夹
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guidetext 文件夹
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R.java 4KB
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BuildConfig.java 163B
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assets 文件夹
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zip 文件大小:5.62MB