输入的时候会被输入法遮挡住,请问如何做才能让输入框自动移动到输入法上面
android:windowSoftInputMode="adjustResize"等各种设置试过,没有效果。
希望有人遇到同样问题能有个解决方法,谢谢
请问可以了吗?
请问可以了吗?
可以了,我在网上参考了其他人的一个工具,完整代码如下 import android.app.Activity; import android.content.Intent; import android.graphics.Rect; import android.os.Build; import android.view.View; import android.view.ViewTreeObserver; import android.widget.FrameLayout;
import com.h3c.zhdj.app.learning.experience.LearningExperienceActivity;
/**
-
调整输入法弹出时,整体上移 */ public class SoftHideKeyBoardUtil {
public static void assistActivity(Activity activity) { new SoftHideKeyBoardUtil(activity); }
private View mChildOfContent; private int usableHeightPrevious; private FrameLayout.LayoutParams frameLayoutParams; //为适应华为小米等手机键盘上方出现黑条或不适配 private int contentHeight;//获取setContentView本来view的高度 private boolean isfirst = true;//只用获取一次 private int statusBarHeight;//状态栏高度 private Activity mActivity;
private SoftHideKeyBoardUtil(Activity activity) {
mActivity = activity; //1、找到Activity的最外层布局控件,它其实是一个DecorView,它所用的控件就是FrameLayout FrameLayout content = (FrameLayout) activity.findViewById(android.R.id.content); //2、获取到setContentView放进去的View mChildOfContent = content.getChildAt(0); //3、给Activity的xml布局设置View树监听,当布局有变化,如键盘弹出或收起时,都会回调此监听 mChildOfContent.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() { //4、软键盘弹起会使GlobalLayout发生变化 public void onGlobalLayout() { if (isfirst) { contentHeight = mChildOfContent.getHeight();//兼容华为等机型 isfirst = false; } contentHeight = mChildOfContent.getHeight();//兼容华为等机型 //5、当前布局发生变化时,对Activity的xml布局进行重绘 possiblyResizeChildOfContent(); } }); //6、获取到Activity的xml布局的放置参数 frameLayoutParams = (FrameLayout.LayoutParams) mChildOfContent.getLayoutParams();}
// 获取界面可用高度,如果软键盘弹起后,Activity的xml布局可用高度需要减去键盘高度 private void possiblyResizeChildOfContent() { //1、获取当前界面可用高度,键盘弹起后,当前界面可用布局会减少键盘的高度 int usableHeightNow = computeUsableHeight(); //2、如果当前可用高度和原始值不一样 if (usableHeightNow != usableHeightPrevious) { //3、获取Activity中xml中布局在当前界面显示的高度 int usableHeightSansKeyboard = mChildOfContent.getRootView().getHeight(); //4、Activity中xml布局的高度-当前可用高度 int heightDifference = usableHeightSansKeyboard - usableHeightNow; //5、高度差大于屏幕1/4时,说明键盘弹出 if (heightDifference > (usableHeightSansKeyboard / 4)) { // 6、键盘弹出了,Activity的xml布局高度应当减去键盘高度 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { frameLayoutParams.height = usableHeightSansKeyboard - heightDifference + statusBarHeight; } else { frameLayoutParams.height = usableHeightSansKeyboard - heightDifference; }
if(mActivity!=null){ Intent i = new Intent(); i.setAction(LearningExperienceActivity.KEYBORAD_SHOW_ACTION); mActivity.sendBroadcast(i); } LogUtils.iTagSpaceParams("SoftHideKeyBoardUtil","键盘弹出"); } else { LogUtils.iTagSpaceParams("SoftHideKeyBoardUtil","没有键盘弹出"); //frameLayoutParams.height = contentHeight; frameLayoutParams.height = usableHeightSansKeyboard - heightDifference; } //7、 重绘Activity的xml布局 mChildOfContent.requestLayout(); usableHeightPrevious = usableHeightNow; }}
private int computeUsableHeight() { Rect r = new Rect(); mChildOfContent.getWindowVisibleDisplayFrame(r); // 全屏模式下:直接返回r.bottom,r.top其实是状态栏的高度 return (r.bottom - r.top); }
}