package com.zhaoyang.driver.utils.EasePopup;
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import android.app.Activity;
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import android.content.Context;
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import android.graphics.Color;
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import android.graphics.Rect;
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import android.graphics.drawable.ColorDrawable;
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import android.graphics.drawable.Drawable;
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import android.os.Build;
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import android.transition.Transition;
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import android.util.Log;
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import android.view.Gravity;
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import android.view.KeyEvent;
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import android.view.LayoutInflater;
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import android.view.MotionEvent;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.ViewGroupOverlay;
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import android.view.ViewTreeObserver;
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import android.view.WindowManager;
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import android.widget.PopupWindow;
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import androidx.annotation.ColorInt;
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import androidx.annotation.FloatRange;
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import androidx.annotation.IdRes;
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import androidx.annotation.LayoutRes;
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import androidx.annotation.NonNull;
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import androidx.annotation.RequiresApi;
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import androidx.annotation.StyleRes;
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import androidx.core.widget.PopupWindowCompat;
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import com.zhaoyang.driver.utils.BottomBarUtils;
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/**
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* Created by zyyoona7 on 2017/8/3.
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* <p>
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* PopupWindow封装
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*/
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public abstract class BasePopup<T extends BasePopup> implements PopupWindow.OnDismissListener {
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private static final String TAG = "EasyPopup";
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private static final float DEFAULT_DIM = 0.7f;
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//PopupWindow对象
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private PopupWindow mPopupWindow;
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//context
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private Context mContext;
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//contentView
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private View mContentView;
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//布局id
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private int mLayoutId;
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//获取焦点
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private boolean mFocusable = true;
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//是否触摸之外dismiss
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private boolean mOutsideTouchable = true;
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//宽高
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private int mWidth = ViewGroup.LayoutParams.MATCH_PARENT;
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private int mHeight = ViewGroup.LayoutParams.MATCH_PARENT;
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private int mAnimationStyle;
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private PopupWindow.OnDismissListener mOnDismissListener;
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//弹出pop时，背景是否变暗
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private boolean isBackgroundDim;
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//背景变暗时透明度
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private float mDimValue = DEFAULT_DIM;
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//背景变暗颜色
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@ColorInt
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private int mDimColor = Color.BLACK;
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//背景变暗的view
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@NonNull
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private ViewGroup mDimView;
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private Transition mEnterTransition;
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private Transition mExitTransition;
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private boolean mFocusAndOutsideEnable = true;
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private View mAnchorView;
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@YGravity
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private int mYGravity = YGravity.BELOW;
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@XGravity
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private int mXGravity = XGravity.LEFT;
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private int mOffsetX;
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private int mOffsetY;
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private int mInputMethodMode = PopupWindow.INPUT_METHOD_FROM_FOCUSABLE;
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private int mSoftInputMode = WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED;
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//是否重新测量宽高
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private boolean isNeedReMeasureWH = false;
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//真实的宽高是否已经准备好
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private boolean isRealWHAlready = false;
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private boolean isAtAnchorViewMethod = false;
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private OnRealWHAlreadyListener mOnRealWHAlreadyListener;
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protected T self() {
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//noinspection unchecked
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return (T) this;
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}
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public T apply() {
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if (mPopupWindow == null) {
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mPopupWindow = new PopupWindow();
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}
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onPopupWindowCreated();
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initContentViewAndWH();
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onPopupWindowViewCreated(mContentView);
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if (mAnimationStyle != 0) {
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mPopupWindow.setAnimationStyle(mAnimationStyle);
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}
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initFocusAndBack();
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mPopupWindow.setOnDismissListener(this);
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
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if (mEnterTransition != null) {
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mPopupWindow.setEnterTransition(mEnterTransition);
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}
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if (mExitTransition != null) {
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mPopupWindow.setExitTransition(mExitTransition);
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}
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}
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return self();
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}
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/***
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*
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* @param anchor
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* @param addheight 添加的高度
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* @param addFoxx Y的偏移量
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*/
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public void showAsDropDownmain(View anchor,int addheight,int addFoxx) {
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//防止忘记调用 apply() 方法
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checkIsApply(false);
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// handleBackgroundDim();
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mAnchorView = anchor;
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//是否重新获取宽高
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if (isNeedReMeasureWH) {
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registerOnGlobalLayoutListener();
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}
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int bottomHeight = BottomBarUtils.getInstans().getNavigationBarHeightIfRoom((Activity) mContext);
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Log.i(TAG, "showAsDropDownmain: bottomHeight=="+bottomHeight+"");
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if (Build.VERSION.SDK_INT >= 24) {
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Rect rect = new Rect();
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anchor.getGlobalVisibleRect(rect);
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int h = anchor.getResources().getDisplayMetrics().heightPixels - rect.bottom;
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// setHeight(h);
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mPopupWindow.setHeight(h+addheight);
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mPopupWindow.showAsDropDown(anchor,0,bottomHeight+addFoxx);
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return;
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}
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mPopupWindow.showAsDropDown(anchor,0,addFoxx);
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}
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public void showAsDropDownmain(View anchor) {
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//防止忘记调用 apply() 方法
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checkIsApply(false);
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// handleBackgroundDim();
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mAnchorView = anchor;
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//是否重新获取宽高
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if (isNeedReMeasureWH) {
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registerOnGlobalLayoutListener();
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}
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int bottomHeight = BottomBarUtils.getInstans().getNavigationBarHeightIfRoom((Activity) mContext);
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Log.i(TAG, "showAsDropDownmain: bottomHeight=="+bottomHeight+"");
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if (Build.VERSION.SDK_INT >= 24) {
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Rect rect = new Rect();
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anchor.getGlobalVisibleRect(rect);
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int h = anchor.getResources().getDisplayMetrics().heightPixels - rect.bottom;
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// setHeight(h);
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mPopupWindow.setHeight(h);
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mPopupWindow.showAsDropDown(anchor,0,bottomHeight);
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return;
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}
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mPopupWindow.showAsDropDown(anchor);
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}
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private void initContentViewAndWH() {
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if (mContentView == null) {
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if (mLayoutId != 0 && mContext != null) {
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mContentView = LayoutInflater.from(mContext).inflate(mLayoutId, null);
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} else {
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throw new IllegalArgumentException("The content view is null,the layoutId=" + mLayoutId + ",context=" + mContext);
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}
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}
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mPopupWindow.setContentView(mContentView);
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if (mWidth > 0 || mWidth == ViewGroup.LayoutParams.WRAP_CONTENT || mWidth == ViewGroup.LayoutParams.MATCH_PARENT) {
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mPopupWindow.setWidth(mWidth);
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} else {
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mPopupWindow.setWidth(ViewGroup.LayoutParams.WRAP_CONTENT);
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}
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if (mHeight > 0 || mHeight == ViewGroup.LayoutParams.WRAP_CONTENT || mHeight == ViewGroup.LayoutParams.MATCH_PARENT) {
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mPopupWindow.setHeight(mHeight);
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} else {
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mPopupWindow.setHeight(ViewGroup.LayoutParams.WRAP_CONTENT);
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}
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//测量contentView大小
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//可能不准
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measureContentView();
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//获取contentView的精准大小
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registerOnGlobalLayoutListener();
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mPopupWindow.setInputMethodMode(mInputMethodMode);
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mPopupWindow.setSoftInputMode(mSoftInputMode);
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}
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private void initFocusAndBack() {
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if (!mFocusAndOutsideEnable) {
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//from https://github.com/pinguo-zhouwei/CustomPopwindow
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mPopupWindow.setFocusable(true);
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mPopupWindow.setOutsideTouchable(false);
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mPopupWindow.setBackgroundDrawable(null);
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//注意下面这三个是contentView 不是PopupWindow，响应返回按钮事件
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mPopupWindow.getContentView().setFocusable(true);
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mPopupWindow.getContentView().setFocusableInTouchMode(true);
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mPopupWindow.getContentView().setOnKeyListener(new View.OnKeyListener() {
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@Override
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public boolean onKey(View v, int keyCode, KeyEvent event) {
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if (keyCode == KeyEvent.KEYCODE_BACK) {
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mPopupWindow.dismiss();
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return true;
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}
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return false;
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}
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});
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//在Android 6.0以上 ，只能通过拦截事件来解决
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mPopupWindow.setTouchInterceptor(new View.OnTouchListener() {
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@Override
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public boolean onTouch(View v, MotionEvent event) {
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final int x = (int) event.getX();
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final int y = (int) event.getY();
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if ((event.getAction() == MotionEvent.ACTION_DOWN)
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&& ((x < 0) || (x >= mWidth) || (y < 0) || (y >= mHeight))) {
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//outside
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Log.d(TAG, "onTouch outside:mWidth=" + mWidth + ",mHeight=" + mHeight);
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return true;
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} else if (event.getAction() == MotionEvent.ACTION_OUTSIDE) {
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//outside
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Log.d(TAG, "onTouch outside event:mWidth=" + mWidth + ",mHeight=" + mHeight);
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return true;
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}
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return false;
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}
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});
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} else {
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mPopupWindow.setFocusable(mFocusable);
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mPopupWindow.setOutsideTouchable(mOutsideTouchable);
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mPopupWindow.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
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}
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}
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/****自定义生命周期方法****/
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/**
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* PopupWindow对象创建完成
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*/
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protected void onPopupWindowCreated() {
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//执行设置PopupWindow属性也可以通过Builder中设置
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//setContentView(x,x,x);
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//...
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initAttributes();
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}
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protected void onPopupWindowViewCreated(View contentView) {
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initViews(contentView);
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}
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protected void onPopupWindowDismiss() {
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}
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/**
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* 可以在此方法中设置PopupWindow需要的属性
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*/
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protected abstract void initAttributes();
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/**
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* 初始化view {@see getView()}
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*
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* @param view
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*/
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protected abstract void initViews(View view);
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/**
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* 是否需要测量 contentView的大小
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* 如果需要重新测量并为宽高赋值
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* 注：此方法获取的宽高可能不准确 MATCH_PARENT时无法获取准确的宽高
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*/
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private void measureContentView() {
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final View contentView = getContentView();
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if (mWidth <= 0 || mHeight <= 0) {
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//测量大小
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contentView.measure(0, View.MeasureSpec.UNSPECIFIED);
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if (mWidth <= 0) {
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mWidth = contentView.getMeasuredWidth();
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}
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if (mHeight <= 0) {
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mHeight = contentView.getMeasuredHeight();
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}
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}
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}
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/**
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* 注册GlobalLayoutListener 获取精准的宽高
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*/
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private void registerOnGlobalLayoutListener() {
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getContentView().getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
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@Override
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public void onGlobalLayout() {
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getContentView().getViewTreeObserver().removeOnGlobalLayoutListener(this);
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mWidth = getContentView().getWidth();
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mHeight = getContentView().getHeight();
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isRealWHAlready = true;
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isNeedReMeasureWH = false;
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if (mOnRealWHAlreadyListener != null) {
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mOnRealWHAlreadyListener.onRealWHAlready(BasePopup.this, mWidth, mHeight,
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mAnchorView == null ? 0 : mAnchorView.getWidth(), mAnchorView == null ? 0 : mAnchorView.getHeight());
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}
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// Log.d(TAG, "onGlobalLayout finished. isShowing=" + isShowing());
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if (isShowing() && isAtAnchorViewMethod) {
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updateLocation(mWidth, mHeight, mAnchorView, mYGravity, mXGravity, mOffsetX, mOffsetY);
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}
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}
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});
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}
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/**
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* 更新 PopupWindow 到精准的位置
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*
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* @param width
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* @param height
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* @param anchor
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* @param yGravity
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* @param xGravity
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* @param x
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* @param y
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*/
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private void updateLocation(int width, int height, @NonNull View anchor, @YGravity final int yGravity, @XGravity int xGravity, int x, int y) {
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if (mPopupWindow == null) {
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return;
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}
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x = calculateX(anchor, xGravity, width, x);
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y = calculateY(anchor, yGravity, height, y);
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mPopupWindow.update(anchor, x, y, width, height);
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}
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/****设置属性方法****/
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public T setContext(Context context) {
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this.mContext = context;
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return self();
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}
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public T setContentView(View contentView) {
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this.mContentView = contentView;
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this.mLayoutId = 0;
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return self();
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}
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public T setContentView(@LayoutRes int layoutId) {
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this.mContentView = null;
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this.mLayoutId = layoutId;
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return self();
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}
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public T setContentView(Context context, @LayoutRes int layoutId) {
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this.mContext = context;
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this.mContentView = null;
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this.mLayoutId = layoutId;
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return self();
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}
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public T setContentView(View contentView, int width, int height) {
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this.mContentView = contentView;
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this.mLayoutId = 0;
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this.mWidth = width;
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this.mHeight = height;
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return self();
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}
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public T setContentView(@LayoutRes int layoutId, int width, int height) {
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this.mContentView = null;
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this.mLayoutId = layoutId;
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this.mWidth = width;
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this.mHeight = height;
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return self();
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}
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public T setContentView(Context context, @LayoutRes int layoutId, int width, int height) {
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this.mContext = context;
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this.mContentView = null;
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this.mLayoutId = layoutId;
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this.mWidth = width;
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this.mHeight = height;
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return self();
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}
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public T setWidth(int width) {
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this.mWidth = width;
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return self();
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}
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public T setHeight(int height) {
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this.mHeight = height;
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return self();
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}
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public T setAnchorView(View view) {
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this.mAnchorView = view;
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return self();
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}
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public T setYGravity(@YGravity int yGravity) {
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this.mYGravity = yGravity;
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return self();
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}
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public T setXGravity(@XGravity int xGravity) {
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this.mXGravity = xGravity;
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return self();
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}
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public T setOffsetX(int offsetX) {
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this.mOffsetX = offsetX;
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return self();
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}
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public T setOffsetY(int offsetY) {
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this.mOffsetY = offsetY;
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return self();
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}
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public T setAnimationStyle(@StyleRes int animationStyle) {
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this.mAnimationStyle = animationStyle;
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return self();
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}
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public T setFocusable(boolean focusable) {
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this.mFocusable = focusable;
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return self();
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}
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public T setOutsideTouchable(boolean outsideTouchable) {
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this.mOutsideTouchable = outsideTouchable;
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return self();
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}
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/**
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* 是否可以点击PopupWindow之外的地方dismiss
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*
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* @param focusAndOutsideEnable
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* @return
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*/
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public T setFocusAndOutsideEnable(boolean focusAndOutsideEnable) {
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this.mFocusAndOutsideEnable = focusAndOutsideEnable;
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return self();
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}
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/**
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* 背景变暗支持api>=18
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*
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* @param isDim
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* @return
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*/
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public T setBackgroundDimEnable(boolean isDim) {
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this.isBackgroundDim = isDim;
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return self();
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}
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public T setDimValue(@FloatRange(from = 0.0f, to = 1.0f) float dimValue) {
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this.mDimValue = dimValue;
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return self();
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}
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public T setDimColor(@ColorInt int color) {
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this.mDimColor = color;
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return self();
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}
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public T setDimView(@NonNull ViewGroup dimView) {
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this.mDimView = dimView;
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return self();
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}
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@RequiresApi(api = Build.VERSION_CODES.M)
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public T setEnterTransition(Transition enterTransition) {
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this.mEnterTransition = enterTransition;
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return self();
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}
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@RequiresApi(api = Build.VERSION_CODES.M)
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public T setExitTransition(Transition exitTransition) {
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this.mExitTransition = exitTransition;
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return self();
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}
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public T setInputMethodMode(int mode) {
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this.mInputMethodMode = mode;
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return self();
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}
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public T setSoftInputMode(int mode) {
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this.mSoftInputMode = mode;
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return self();
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}
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/**
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* 是否需要重新获取宽高
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*
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* @param needReMeasureWH
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* @return
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*/
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public T setNeedReMeasureWH(boolean needReMeasureWH) {
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this.isNeedReMeasureWH = needReMeasureWH;
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return self();
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}
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/**
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* 检查是否调用了 apply() 方法
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*
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* @param isAtAnchorView 是否是 showAt
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*/
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private void checkIsApply(boolean isAtAnchorView) {
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if (this.isAtAnchorViewMethod != isAtAnchorView) {
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this.isAtAnchorViewMethod = isAtAnchorView;
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}
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if (mPopupWindow == null) {
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apply();
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}
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}
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/**
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* 使用此方法需要在创建的时候调用setAnchorView()等属性设置{@see setAnchorView()}
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*/
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public void showAsDropDown() {
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if (mAnchorView == null) {
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return;
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}
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showAsDropDown(mAnchorView, mOffsetX, mOffsetY);
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}
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/**
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* PopupWindow自带的显示方法
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*
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* @param anchor
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* @param offsetX
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* @param offsetY
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*/
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public void showAsDropDown(View anchor, int offsetX, int offsetY) {
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//防止忘记调用 apply() 方法
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checkIsApply(false);
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handleBackgroundDim();
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mAnchorView = anchor;
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mOffsetX = offsetX;
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mOffsetY = offsetY;
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//是否重新获取宽高
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if (isNeedReMeasureWH) {
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registerOnGlobalLayoutListener();
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}
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mPopupWindow.showAsDropDown(anchor, mOffsetX, mOffsetY);
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}
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public void showAsDropDown(View anchor) {
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//防止忘记调用 apply() 方法
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checkIsApply(false);
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handleBackgroundDim();
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mAnchorView = anchor;
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//是否重新获取宽高
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if (isNeedReMeasureWH) {
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registerOnGlobalLayoutListener();
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}
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mPopupWindow.showAsDropDown(anchor);
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}
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@RequiresApi(api = Build.VERSION_CODES.KITKAT)
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public void showAsDropDown(View anchor, int offsetX, int offsetY, int gravity) {
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//防止忘记调用 apply() 方法
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checkIsApply(false);
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handleBackgroundDim();
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mAnchorView = anchor;
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mOffsetX = offsetX;
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mOffsetY = offsetY;
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//是否重新获取宽高
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if (isNeedReMeasureWH) {
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registerOnGlobalLayoutListener();
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}
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PopupWindowCompat.showAsDropDown(mPopupWindow, anchor, mOffsetX, mOffsetY, gravity);
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}
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public void showAtLocation(View parent, int gravity, int offsetX, int offsetY) {
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//防止忘记调用 apply() 方法
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checkIsApply(false);
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handleBackgroundDim();
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mAnchorView = parent;
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mOffsetX = offsetX;
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mOffsetY = offsetY;
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//是否重新获取宽高
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if (isNeedReMeasureWH) {
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registerOnGlobalLayoutListener();
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}
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mPopupWindow.showAtLocation(parent, gravity, mOffsetX, mOffsetY);
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}
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/**
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* 相对anchor view显示
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* <p>
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* 使用此方法需要在创建的时候调用setAnchorView()等属性设置{@see setAnchorView()}
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* <p>
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* 注意：如果使用 VerticalGravity 和 HorizontalGravity 时，请确保使用之后 PopupWindow 没有超出屏幕边界，
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* 如果超出屏幕边界，VerticalGravity 和 HorizontalGravity 可能无效，从而达不到你想要的效果。
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*/
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public void showAtAnchorView() {
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if (mAnchorView == null) {
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return;
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}
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showAtAnchorView(mAnchorView, mYGravity, mXGravity);
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}
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/**
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* 相对anchor view显示，适用 宽高不为match_parent
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* <p>
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* 注意：如果使用 VerticalGravity 和 HorizontalGravity 时，请确保使用之后 PopupWindow 没有超出屏幕边界，
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* 如果超出屏幕边界，VerticalGravity 和 HorizontalGravity 可能无效，从而达不到你想要的效果。 *
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*
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* @param anchor
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* @param vertGravity
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* @param horizGravity
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*/
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public void showAtAnchorView(@NonNull View anchor, @YGravity int vertGravity, @XGravity int horizGravity) {
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showAtAnchorView(anchor, vertGravity, horizGravity, 0, 0);
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}
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/**
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* 相对anchor view显示，适用 宽高不为match_parent
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* <p>
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* 注意：如果使用 VerticalGravity 和 HorizontalGravity 时，请确保使用之后 PopupWindow 没有超出屏幕边界，
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* 如果超出屏幕边界，VerticalGravity 和 HorizontalGravity 可能无效，从而达不到你想要的效果。
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*
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* @param anchor
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* @param vertGravity 垂直方向的对齐方式
|
* @param horizGravity 水平方向的对齐方式
|
* @param x 水平方向的偏移
|
* @param y 垂直方向的偏移
|
*/
|
public void showAtAnchorView(@NonNull View anchor, @YGravity final int vertGravity, @XGravity int horizGravity, int x, int y) {
|
//防止忘记调用 apply() 方法
|
checkIsApply(true);
|
|
mAnchorView = anchor;
|
mOffsetX = x;
|
mOffsetY = y;
|
mYGravity = vertGravity;
|
mXGravity = horizGravity;
|
//处理背景变暗
|
handleBackgroundDim();
|
x = calculateX(anchor, horizGravity, mWidth, mOffsetX);
|
y = calculateY(anchor, vertGravity, mHeight, mOffsetY);
|
//是否重新获取宽高
|
if (isNeedReMeasureWH) {
|
registerOnGlobalLayoutListener();
|
}
|
// Log.i(TAG, "showAtAnchorView: w=" + measuredW + ",y=" + measuredH);
|
PopupWindowCompat.showAsDropDown(mPopupWindow, anchor, x, y, Gravity.NO_GRAVITY);
|
|
}
|
|
/**
|
* 根据垂直gravity计算y偏移
|
*
|
* @param anchor
|
* @param vertGravity
|
* @param measuredH
|
* @param y
|
* @return
|
*/
|
private int calculateY(View anchor, int vertGravity, int measuredH, int y) {
|
switch (vertGravity) {
|
case YGravity.ABOVE:
|
//anchor view之上
|
y -= measuredH + anchor.getHeight();
|
break;
|
case YGravity.ALIGN_BOTTOM:
|
//anchor view底部对齐
|
y -= measuredH;
|
break;
|
case YGravity.CENTER:
|
//anchor view垂直居中
|
y -= anchor.getHeight() / 2 + measuredH / 2;
|
break;
|
case YGravity.ALIGN_TOP:
|
//anchor view顶部对齐
|
y -= anchor.getHeight();
|
break;
|
case YGravity.BELOW:
|
//anchor view之下
|
// Default position.
|
break;
|
}
|
|
return y;
|
}
|
|
/**
|
* 根据水平gravity计算x偏移
|
*
|
* @param anchor
|
* @param horizGravity
|
* @param measuredW
|
* @param x
|
* @return
|
*/
|
private int calculateX(View anchor, int horizGravity, int measuredW, int x) {
|
switch (horizGravity) {
|
case XGravity.LEFT:
|
//anchor view左侧
|
x -= measuredW;
|
break;
|
case XGravity.ALIGN_RIGHT:
|
//与anchor view右边对齐
|
x -= measuredW - anchor.getWidth();
|
break;
|
case XGravity.CENTER:
|
//anchor view水平居中
|
x += anchor.getWidth() / 2 - measuredW / 2;
|
break;
|
case XGravity.ALIGN_LEFT:
|
//与anchor view左边对齐
|
// Default position.
|
break;
|
case XGravity.RIGHT:
|
//anchor view右侧
|
x += anchor.getWidth();
|
break;
|
}
|
|
return x;
|
}
|
|
/**
|
* 设置监听器
|
*
|
* @param listener
|
*/
|
public T setOnDismissListener(PopupWindow.OnDismissListener listener) {
|
this.mOnDismissListener = listener;
|
return self();
|
}
|
|
public T setOnRealWHAlreadyListener(OnRealWHAlreadyListener listener) {
|
this.mOnRealWHAlreadyListener = listener;
|
return self();
|
}
|
|
/**
|
* 处理背景变暗
|
* https://blog.nex3z.com/2016/12/04/%E5%BC%B9%E5%87%BApopupwindow%E5%90%8E%E8%AE%A9%E8%83%8C%E6%99%AF%E5%8F%98%E6%9A%97%E7%9A%84%E6%96%B9%E6%B3%95/
|
*/
|
private void handleBackgroundDim() {
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
|
if (!isBackgroundDim) {
|
return;
|
}
|
if (mDimView != null) {
|
applyDim(mDimView);
|
} else {
|
if (getContentView() != null && getContentView().getContext() != null &&
|
getContentView().getContext() instanceof Activity) {
|
Activity activity = (Activity) getContentView().getContext();
|
applyDim(activity);
|
}
|
}
|
}
|
|
}
|
|
@RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN_MR2)
|
private void applyDim(Activity activity) {
|
ViewGroup parent = (ViewGroup) activity.getWindow().getDecorView().getRootView();
|
//activity跟布局
|
// ViewGroup parent = (ViewGroup) parent1.getChildAt(0);
|
Drawable dimDrawable = new ColorDrawable(mDimColor);
|
dimDrawable.setBounds(0, 0, parent.getWidth(), parent.getHeight());
|
dimDrawable.setAlpha((int) (255 * mDimValue));
|
ViewGroupOverlay overlay = parent.getOverlay();
|
overlay.add(dimDrawable);
|
}
|
|
@RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN_MR2)
|
private void applyDim(ViewGroup dimView) {
|
Drawable dimDrawable = new ColorDrawable(mDimColor);
|
dimDrawable.setBounds(0, 0, dimView.getWidth(), dimView.getHeight());
|
dimDrawable.setAlpha((int) (255 * mDimValue));
|
ViewGroupOverlay overlay = dimView.getOverlay();
|
overlay.add(dimDrawable);
|
}
|
|
/**
|
* 清除背景变暗
|
*/
|
private void clearBackgroundDim() {
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
|
if (isBackgroundDim) {
|
if (mDimView != null) {
|
clearDim(mDimView);
|
} else {
|
if (getContentView() != null) {
|
Activity activity = (Activity) getContentView().getContext();
|
if (activity != null) {
|
clearDim(activity);
|
}
|
}
|
}
|
}
|
}
|
}
|
|
@RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN_MR2)
|
private void clearDim(Activity activity) {
|
ViewGroup parent = (ViewGroup) activity.getWindow().getDecorView().getRootView();
|
//activity跟布局
|
// ViewGroup parent = (ViewGroup) parent1.getChildAt(0);
|
ViewGroupOverlay overlay = parent.getOverlay();
|
overlay.clear();
|
}
|
|
@RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN_MR2)
|
private void clearDim(ViewGroup dimView) {
|
ViewGroupOverlay overlay = dimView.getOverlay();
|
overlay.clear();
|
}
|
|
/**
|
* 获取PopupWindow中加载的view
|
*
|
* @return
|
*/
|
public View getContentView() {
|
if (mPopupWindow != null) {
|
return mPopupWindow.getContentView();
|
} else {
|
return null;
|
}
|
}
|
|
/**
|
* 获取PopupWindow对象
|
*
|
* @return
|
*/
|
public PopupWindow getPopupWindow() {
|
return mPopupWindow;
|
}
|
|
/**
|
* 获取PopupWindow 宽
|
*
|
* @return
|
*/
|
public int getWidth() {
|
return mWidth;
|
}
|
|
/**
|
* 获取PopupWindow 高
|
*
|
* @return
|
*/
|
public int getHeight() {
|
return mHeight;
|
}
|
|
/**
|
* 获取纵向Gravity
|
*
|
* @return
|
*/
|
public int getXGravity() {
|
return mXGravity;
|
}
|
|
/**
|
* 获取横向Gravity
|
*
|
* @return
|
*/
|
public int getYGravity() {
|
return mYGravity;
|
}
|
|
/**
|
* 获取x轴方向的偏移
|
*
|
* @return
|
*/
|
public int getOffsetX() {
|
return mOffsetX;
|
}
|
|
/**
|
* 获取y轴方向的偏移
|
*
|
* @return
|
*/
|
public int getOffsetY() {
|
return mOffsetY;
|
}
|
|
/**
|
* 是否正在显示
|
*
|
* @return
|
*/
|
public boolean isShowing() {
|
return mPopupWindow != null && mPopupWindow.isShowing();
|
}
|
|
/**
|
* 是否精准的宽高获取完成
|
*
|
* @return
|
*/
|
public boolean isRealWHAlready() {
|
return isRealWHAlready;
|
}
|
|
/**
|
* 获取view
|
*
|
* @param viewId
|
* @param <T>
|
* @return
|
*/
|
public <T extends View> T findViewById(@IdRes int viewId) {
|
View view = null;
|
if (getContentView() != null) {
|
view = getContentView().findViewById(viewId);
|
}
|
return (T) view;
|
}
|
|
/**
|
* 消失
|
*/
|
public void dismiss() {
|
if (mPopupWindow != null) {
|
mPopupWindow.dismiss();
|
}
|
}
|
|
@Override
|
public void onDismiss() {
|
handleDismiss();
|
}
|
|
/**
|
* PopupWindow消失后处理一些逻辑
|
*/
|
private void handleDismiss() {
|
if (mOnDismissListener != null) {
|
mOnDismissListener.onDismiss();
|
}
|
|
//清除背景变暗
|
clearBackgroundDim();
|
if (mPopupWindow != null && mPopupWindow.isShowing()) {
|
mPopupWindow.dismiss();
|
}
|
onPopupWindowDismiss();
|
}
|
|
/**
|
* PopupWindow是否显示在window中
|
* 用于获取准确的PopupWindow宽高，可以重新设置偏移量
|
*/
|
public interface OnRealWHAlreadyListener {
|
|
/**
|
* 在 show方法之后 updateLocation之前执行
|
*
|
* @param popWidth PopupWindow准确的宽
|
* @param popHeight PopupWindow准确的高
|
* @param anchorW 锚点View宽
|
* @param anchorH 锚点View高
|
*/
|
void onRealWHAlready(BasePopup basePopup, int popWidth, int popHeight, int anchorW, int anchorH);
|
}
|
|
}
|
