EditText 选中ScrollView 跟随滚动

有一种常见的需求，尤其是小屏幕手机，一页显示不完全输入控件，导致最后的输入框被屏蔽，或者说适应action_next需求；

一个界面的输入框选中 界面跟随滚动,以让输入框在键盘上方，不至于屏蔽了输入框

布局文件:

<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">


        <RadioGroup
            android:id="@+id/rg"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="horizontal">

            <RadioButton
                android:id="@+id/rb_1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="选中name" />

            <RadioButton
                android:id="@+id/rb_2"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="选中age" />

            <RadioButton
                android:id="@+id/rb_3"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="选中sex" />

            <RadioButton
                android:id="@+id/rb_4"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="选中desc" />

            <RadioButton
                android:id="@+id/rb_5"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="选中girl" />
        </RadioGroup>

        <EditText
            android:id="@+id/editText0"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:hint="name"
            android:lines="5" />

        <EditText
            android:id="@+id/editText1"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:hint="age"
            android:lines="5" />

        <EditText
            android:id="@+id/editText2"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:hint="sex"
            android:lines="5" />

        <EditText
            android:id="@+id/editText3"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:hint="desc"
            android:lines="5" />


        <EditText
            android:id="@+id/editText4"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:hint="girl"
            android:lines="5" />
    </LinearLayout>
</ScrollView>

activity：

package gitosctest.gitosc_studyproject;

import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.widget.EditText;
import android.widget.RadioGroup;

/**
 * @author xuanyouwu
 * @email [email protected]
 * @time 2016-05-13 10:54
 */
public class ScrollingActivity extends Activity {

    public static void showSoftKeyBoard(Activity act, View v) {
        try {
            InputMethodManager imm = (InputMethodManager) act.getSystemService(Context.INPUT_METHOD_SERVICE);
            imm.showSoftInput(v, InputMethodManager.SHOW_FORCED);
        } catch (Exception e) {
        }
    }

    EditText editText0, editText1, editText2, editText3, editText4;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_scrolling);
        RadioGroup radioGro = (RadioGroup) findViewById(R.id.rg);
        editText0 = (EditText) findViewById(R.id.editText0);
        editText1 = (EditText) findViewById(R.id.editText1);
        editText2 = (EditText) findViewById(R.id.editText2);
        editText3 = (EditText) findViewById(R.id.editText3);
        editText4 = (EditText) findViewById(R.id.editText4);

        radioGro.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(RadioGroup group, int checkedId) {
                switch (checkedId) {
                    case R.id.rb_1:
                        editText0.requestFocus();
                        showSoftKeyBoard(ScrollingActivity.this,editText0);
                        break;
                    case R.id.rb_2:
                        editText1.requestFocus();
                        showSoftKeyBoard(ScrollingActivity.this,editText1);
                        break;
                    case R.id.rb_3:
                        editText2.requestFocus();
                        showSoftKeyBoard(ScrollingActivity.this,editText2);
                        break;
                    case R.id.rb_4:
                        editText3.requestFocus();
                        showSoftKeyBoard(ScrollingActivity.this,editText3);
                        break;
                    case R.id.rb_5:
                        editText4.requestFocus();
                        showSoftKeyBoard(ScrollingActivity.this,editText4);
                        break;
                }
            }
        });
    }
}

配置:

<activity android:name=".ScrollingActivity"  android:windowSoftInputMode="adjustResize|stateVisible">