输入法遮挡输入框

xml：

<activity android:name=".MainActivity"
            android:windowSoftInputMode="stateHidden|adjustResize"
            android:screenOrientation="portrait">

Java：

protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN);
        setContentView(R.layout.activity_main);

        initComponents();
}