错误的设置页面由设备打开时我火了系统的意图 [英] Wrong settings pages are opened by the device when I fire the system intent

问题描述

当我火了系统的意图，在Android设备中打开了错误的设置页面。我试图用低于code。打开数据漫游设置页面，但该设备打开设置页面中数据漫游选项并不present。

 如果（BV＆LT; Build.VERSION_ codeS.JELLY_BEAN）{
    意向意图=新意图（Settings.ACTION_DATA_ROAMING_SETTINGS）;
    组件名CNAME =新的组件名（com.android.phone，com.android.phone.Settings）;
    intent.setComponent（CNAME）;
    startActivity（意向）;
}其他{
    意向意图=新的Intent（）;
    intent.setAction（android.provider.Settings.ACTION_DATA_ROAMING_SETTINGS）;
    startActivity（意向）;
}
 

解决方案

试试这个

 意向意图=新的Intent（）;
intent.setFlags（Intent.FLAG_ACTIVITY_NEW_TASK）;
intent.setAction（android.provider.Settings.ACTION_DATA_ROAMING_SETTINGS）;
startActivity（意向）;
 

它的工作在我的情况。这件事情的是Android 4.1.2为我工作

When I fire the system intent, the Android device opens the wrong settings page. I tried to open the Data Roaming setting page with the below code, but the device opened the settings page in which data roaming option is not present.

if (bv < Build.VERSION_CODES.JELLY_BEAN) {
    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);
} else {
    Intent intent = new Intent();
    intent.setAction(android.provider.Settings.ACTION_DATA_ROAMING_SETTINGS);
    startActivity(intent);
}

解决方案

Try this

Intent intent = new Intent();
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.setAction(android.provider.Settings.ACTION_DATA_ROAMING_SETTINGS);
startActivity(intent);

It's working in my case. This thing is working for me in android 4.1.2

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