自适应键盘高度

背景

键盘高度无法获取，倒是输入框抖动问题

代码

设置
android:windowSoftInputMode=“adjustNothing”

public class KeyBoardHelper {private static final String TAG = "KeyBoardHeightHelper";private PopupWindow popwindow;private int start;private static int keyBoardHeight;public void listenKeyBoard(View view, OnMeasureCompleteListener onMeasureCompleteListener) {Log.i(TAG, "showMeasureWindow");view.post(new Runnable() {@Overridepublic void run() {popwindow = new PopupWindow();FrameLayout contentView = new MeasureLayout(view.getContext(), new MeasureLayout.onHeightChangedListener() {@Overridepublic void onHeightChanged(int height) {Log.i("qinxue","onHeightChanged height: "+height);if (start == 0) {start = height;} else if (height < start) {keyBoardHeight = start - height;if (onMeasureCompleteListener != null) {onMeasureCompleteListener.onKeyBoardShow(keyBoardHeight);}} else {if (onMeasureCompleteListener != null) {onMeasureCompleteListener.onKeyBoardHide();}}}});popwindow.setContentView(contentView);popwindow.setWidth(0);popwindow.setHeight(WindowManager.LayoutParams.MATCH_PARENT);popwindow.setBackgroundDrawable(new ColorDrawable(Color.RED));popwindow.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);popwindow.setInputMethodMode(PopupWindow.INPUT_METHOD_NEEDED);popwindow.showAtLocation(view.getRootView(), Gravity.NO_GRAVITY, 0, 0);}});}public static int getKeyBoardHeight() {return keyBoardHeight;}public interface OnMeasureCompleteListener {void onKeyBoardShow(int keyBoardHeight);void onKeyBoardHide();}
}

demo