android preference 啟動activity,android PreferenceActivity 配置Activity

首先建立/res/xml/settings.xml

android:defaultValue="true"

android:key="@string/cbp_push_notification"

android:summaryOff="關閉推送通知"

android:summaryOn="啟動推送通知"

android:title="推送通知" />

android:defaultValue="true"

android:dependency="@string/cbp_push_notification"

android:key="@string/cbp_push_sound"

android:summaryOff="關閉聲音"

android:summaryOn="開啟聲音"

android:title="推送聲音" />

android:defaultValue="true"

android:dependency="@string/cbp_push_notification"

android:key="@string/cbp_push_vibrate"

android:summaryOff="關閉震動"

android:summaryOn="開啟震動"

android:title="推送震動" />

然後在PreferenceActivity裡添加該資源

public class NotificationSettingsActivity extends PreferenceActivity {

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

addPreferencesFromResource(R.xml.settings);

}

}

使用該配置要調用

SharedPreferences defaultSp = PreferenceManager.getDefaultSharedPreferences(context);

return defaultSp.getBoolean(context.getString(R.string.cbp_push_notification),true);