android couldn't save which view has focus because the focused view

couldn't save which view has focus because the focused view

 

 

<activity

            android:name="com.oatos.m.android.ui.UserInfoActivity"

            android:configChanges="orientation|keyboardHidden|keyboard|screenLayout"

            android:screenOrientation="portrait"

            android:windowSoftInputMode="stateHidden" >

            <intent-filter>

                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />

            </intent-filter>

        </activity>

 

 

            android:launchMode="singleInstance"不能这样