Android EditText输入框被键盘遮挡问题解决

Android EditText输入框被键盘遮挡问题解决：

纯属做笔记：

方法：一

1.在onCreate中加上：

 getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN);

2.布局：

<?xml version="1.0" encoding="utf-8"?>

这里我在ScrollView中添加了：

android:fillViewport="true"

3.清单文件中设置：

方法：二

1.全屏模式下，即使将activity的windowSoftInputMode的属性设置为：adjustResize，在键盘显示时它未将Activity的Screen向上推动

使用方法：
在你的Activity的oncreate()方法里调用AndroidBug5497Workaround.assistActivity(this);即可。
注意：在setContentView(R.layout.xxx)之后调用。

在AndroidManifest.xml

2.自定义解决方法类：

import android.app.Activity;import android.graphics.Rect;import android.view.View;import android.view.ViewTreeObserver;import android.widget.FrameLayout; public class AndroidBug5497Workaround {      public static void assistActivity (Activity activity) {        new AndroidBug5497Workaround(activity);    }     private View mChildOfContent;    private int usableHeightPrevious;    private FrameLayout.LayoutParams frameLayoutParams;     private AndroidBug5497Workaround(Activity activity) {        FrameLayout content = (FrameLayout) activity.findViewById(android.R.id.content);        mChildOfContent = content.getChildAt(0);        mChildOfContent.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {            public void onGlobalLayout() {                possiblyResizeChildOfContent();            }        });        frameLayoutParams = (FrameLayout.LayoutParams) mChildOfContent.getLayoutParams();    }     private void possiblyResizeChildOfContent() {        int usableHeightNow = computeUsableHeight();        if (usableHeightNow != usableHeightPrevious) {            int usableHeightSansKeyboard = mChildOfContent.getRootView().getHeight();            int heightDifference = usableHeightSansKeyboard - usableHeightNow;            if (heightDifference > (usableHeightSansKeyboard/4)) {                // keyboard probably just became visible                frameLayoutParams.height = usableHeightSansKeyboard - heightDifference;            } else {                // keyboard probably just became hidden                frameLayoutParams.height = usableHeightSansKeyboard;            }            mChildOfContent.requestLayout();            usableHeightPrevious = usableHeightNow;        }    }     private int computeUsableHeight() {        Rect r = new Rect();        mChildOfContent.getWindowVisibleDisplayFrame(r);        return (r.bottom - r.top);    } }

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