Android应用程序跳转到系统的各个设置页面


在开发过程中,当我们的程序检测到某个功能项没打开或者没设置的时候,需要我们在程序中跳转设置页面供用户设置后返回我们的程序才能用我们程序的某一功能,这样,我们就有必要去了解以下内容:

在Android SDK文档中有这样一个类,android.provider.Settings类提供android系统各个页面的跳转常量:

使用实例例:startActivity(new Intent(Settings.ACTION_WIRELESS_SETTINGS)),即可跳到android手机网络设置页面。

如果要launch Mobile Networks Setting页面按如下方法:
Intent intent=new Intent(Settings.ACTION_DATA_ROAMING_SETTINGS);
ComponentName cName = new ComponentName(“com.android.phone”,”com.android.phone.Settings”);
intent.setComponent(cName);
startActivity(intent);

如果要进入Networks Operators页面按如下方法:
Intent intent = new Intent(Intent.ACTION_MAIN);
intent.setClassName(“com.android.phone”, “com.android.phone.NetworkSetting”);
startActivity(intent);

以上为网上提供的跳转方法是从自己软件的包名跳转到系统的包名,大家都知道,android特别的烂,时不时改变程序的结构,不同版本可能包名什么不一样的,此外,android应用层的包名若是不知道,则无法跳转,经不认真测试,好像会报错,个人感觉也是特别的麻烦。然而android为我们提供比startActivity更加简便的方法,就是startActivityForResult,使用startActivityForResult跳转设置页面设置完成后还可以返回自己的程序页面。下面是个人的实现方法:

比如,我要跳转系统”辅助功能“设置页面,则用一下代码即可:

Intent intent = new Intent(Settings.ACTION_ACCESSIBILITY_SETTINGS);
startActivityForResult(intent, REQUESTCODE);

备注:REQUESTCODE为声明的静态 int 型常量

==================== 以下为跳转个设置页面的参数  =============================

Constants
String ACTION_ACCESSIBILITY_SETTINGS Activity Action: Show settings for accessibility modules.
String ACTION_ADD_ACCOUNT Activity Action: Show add account screen for creating a new account.
String ACTION_AIRPLANE_MODE_SETTINGS Activity Action: Show settings to allow entering/exiting airplane mode.
String ACTION_APN_SETTINGS Activity Action: Show settings to allow configuration of APNs.
String ACTION_APPLICATION_DETAILS_SETTINGS Activity Action: Show screen of details about a particular application.
String ACTION_APPLICATION_DEVELOPMENT_SETTINGS Activity Action: Show settings to allow configuration of application development-related settings.
String ACTION_APPLICATION_SETTINGS Activity Action: Show settings to allow configuration of application-related settings.
String ACTION_BLUETOOTH_SETTINGS Activity Action: Show settings to allow configuration of Bluetooth.
String ACTION_DATA_ROAMING_SETTINGS Activity Action: Show settings for selection of 2G/3G.
String ACTION_DATE_SETTINGS Activity Action: Show settings to allow configuration of date and time.
String ACTION_DEVICE_INFO_SETTINGS Activity Action: Show general device information settings (serial number, software version, phone number, etc.).
String ACTION_DISPLAY_SETTINGS Activity Action: Show settings to allow configuration of display.
String ACTION_INPUT_METHOD_SETTINGS Activity Action: Show settings to configure input methods, in particular allowing the user to enable input methods.
String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS Activity Action: Show settings to enable/disable input method subtypes.
String ACTION_INTERNAL_STORAGE_SETTINGS Activity Action: Show settings for internal storage.
String ACTION_LOCALE_SETTINGS Activity Action: Show settings to allow configuration of locale.
String ACTION_LOCATION_SOURCE_SETTINGS Activity Action: Show settings to allow configuration of current location sources.
String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS Activity Action: Show settings to manage all applications.
String ACTION_MANAGE_APPLICATIONS_SETTINGS Activity Action: Show settings to manage installed applications.
String ACTION_MEMORY_CARD_SETTINGS Activity Action: Show settings for memory card storage.
String ACTION_NETWORK_OPERATOR_SETTINGS Activity Action: Show settings for selecting the network operator.
String ACTION_NFCSHARING_SETTINGS Activity Action: Show NFC Sharing settings.
String ACTION_NFC_SETTINGS Activity Action: Show NFC settings.
String ACTION_PRIVACY_SETTINGS Activity Action: Show settings to allow configuration of privacy options.
String ACTION_QUICK_LAUNCH_SETTINGS Activity Action: Show settings to allow configuration of quick launch shortcuts.
String ACTION_SEARCH_SETTINGS Activity Action: Show settings for global search.
String ACTION_SECURITY_SETTINGS Activity Action: Show settings to allow configuration of security and location privacy.
String ACTION_SETTINGS Activity Action: Show system settings.
String ACTION_SOUND_SETTINGS Activity Action: Show settings to allow configuration of sound and volume.
String ACTION_SYNC_SETTINGS Activity Action: Show settings to allow configuration of sync settings.
String ACTION_USER_DICTIONARY_SETTINGS Activity Action: Show settings to manage the user input dictionary.
String ACTION_WIFI_IP_SETTINGS Activity Action: Show settings to allow configuration of a static IP address for Wi-Fi.
String ACTION_WIFI_SETTINGS Activity Action: Show settings to allow configuration of Wi-Fi.
String ACTION_WIRELESS_SETTINGS Activity Action: Show settings to allow configuration of wireless controls such as Wi-Fi, Bluetooth and Mobile networks.
String AUTHORITY  
String EXTRA_AUTHORITIES Activity Extra: Limit available options in launched activity based on the given authority.
String EXTRA_INPUT_METHOD_ID  

以上为2012-7-12在android开发文档中截取的参数,最新参数请关注android官网的开发文档http://developer.android.com/reference/android/provider/Settings.html

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