// basepopuphelper

lib/src/main/java/razerdp/basepopup/BasePopupHelper.java

@@ -0,0 +1,278 @@
+package razerdp.basepopup;
+
+import android.animation.Animator;
+import android.graphics.drawable.ColorDrawable;
+import android.view.Gravity;
+import android.view.View;
+import android.view.WindowManager;
+import android.view.animation.Animation;
+import android.widget.PopupWindow;
+
+import razerdp.library.R;
+
+/**
+ * Created by 大灯泡 on 2017/12/12.
+ * <p>
+ * popupoption
+ */
+final class BasePopupHelper {
+    //是否自动弹出输入框(default:false)
+    private boolean autoShowInputMethod = false;
+
+    //anima
+    private Animation mShowAnimation;
+    private Animator mShowAnimator;
+    private Animation mExitAnimation;
+    private Animator mExitAnimator;
+
+    //callback
+    private BasePopupWindow.OnDismissListener mOnDismissListener;
+    private BasePopupWindow.OnBeforeShowCallback mOnBeforeShowCallback;
+
+    //option
+    private int popupGravity = Gravity.NO_GRAVITY;
+    private int offsetX;
+    private int offsetY;
+    private int popupViewWidth;
+    private int popupViewHeight;
+    //锚点view的location
+    private int[] mAnchorViewLocation;
+    //是否自动适配popup的位置
+    private boolean isAutoLocatePopup;
+    //showasdropdown
+    private boolean showAtDown;
+    //点击popup外部是否消失
+    private boolean dismissWhenTouchOutside;
+    //外部是否可用点击
+    private boolean mOutsideClickable;
+    //是否需要淡入window动画
+    private volatile boolean needPopupFadeAnima = true;
+
+    private int mPopupLayoutId;
+
+
+    //popup params
+    private boolean focusable;
+    private boolean outsideTouchable;
+    private boolean hasBackground;
+
+    public BasePopupHelper() {
+        mAnchorViewLocation = new int[2];
+    }
+
+    public int getPopupLayoutId() {
+        return mPopupLayoutId;
+    }
+
+    public BasePopupHelper setPopupLayoutId(int popupLayoutId) {
+        mPopupLayoutId = popupLayoutId;
+        return this;
+    }
+
+    public Animation getShowAnimation() {
+        return mShowAnimation;
+    }
+
+    public BasePopupHelper setShowAnimation(Animation showAnimation) {
+        if (mShowAnimation == showAnimation) return this;
+        if (mShowAnimation != null) {
+            mShowAnimation.cancel();
+        }
+        mShowAnimation = showAnimation;
+        return this;
+    }
+
+    public Animator getShowAnimator() {
+        return mShowAnimator;
+    }
+
+    public BasePopupHelper setShowAnimator(Animator showAnimator) {
+        if (mShowAnimator == showAnimator) return this;
+        if (mShowAnimator != null) {
+            mShowAnimator.cancel();
+        }
+        mShowAnimator = showAnimator;
+        return this;
+    }
+
+    public Animation getExitAnimation() {
+        return mExitAnimation;
+    }
+
+    public BasePopupHelper setExitAnimation(Animation exitAnimation) {
+        if (mExitAnimation == exitAnimation) return this;
+        if (mExitAnimation != null) {
+            mExitAnimation.cancel();
+        }
+        mExitAnimation = exitAnimation;
+        return this;
+    }
+
+    public Animator getExitAnimator() {
+        return mExitAnimator;
+    }
+
+    public BasePopupHelper setExitAnimator(Animator exitAnimator) {
+        if (mExitAnimator == exitAnimator) return this;
+        if (mExitAnimator != null) {
+            mExitAnimator.cancel();
+        }
+        mExitAnimator = exitAnimator;
+        return this;
+    }
+
+    public int getPopupViewWidth() {
+        return popupViewWidth;
+    }
+
+    public BasePopupHelper setPopupViewWidth(int popupViewWidth) {
+        this.popupViewWidth = popupViewWidth;
+        return this;
+    }
+
+    public int getPopupViewHeight() {
+        return popupViewHeight;
+    }
+
+    public BasePopupHelper setPopupViewHeight(int popupViewHeight) {
+        this.popupViewHeight = popupViewHeight;
+        return this;
+    }
+
+    public boolean isNeedPopupFadeAnima() {
+        return needPopupFadeAnima;
+    }
+
+    public BasePopupHelper setNeedPopupFadeAnima(boolean needPopupFadeAnima) {
+        this.needPopupFadeAnima = needPopupFadeAnima;
+        return this;
+    }
+
+    public boolean isShowAtDown() {
+        return showAtDown;
+    }
+
+    public BasePopupHelper setShowAtDown(boolean showAtDown) {
+        this.showAtDown = showAtDown;
+        return this;
+    }
+
+    public int getPopupGravity() {
+        return popupGravity;
+    }
+
+    public BasePopupHelper setPopupGravity(int popupGravity) {
+        this.popupGravity = popupGravity;
+        return this;
+    }
+
+    public int getOffsetX() {
+        return offsetX;
+    }
+
+    public BasePopupHelper setOffsetX(int offsetX) {
+        this.offsetX = offsetX;
+        return this;
+    }
+
+    public int getOffsetY() {
+        return offsetY;
+    }
+
+    public BasePopupHelper setOffsetY(int offsetY) {
+        this.offsetY = offsetY;
+        return this;
+    }
+
+    public boolean isAutoShowInputMethod() {
+        return autoShowInputMethod;
+    }
+
+    public void setAutoShowInputMethod(boolean autoShowInputMethod) {
+        this.autoShowInputMethod = autoShowInputMethod;
+    }
+
+    public boolean isAutoLocatePopup() {
+        return isAutoLocatePopup;
+    }
+
+    public BasePopupHelper setAutoLocatePopup(boolean autoLocatePopup) {
+        isAutoLocatePopup = autoLocatePopup;
+        return this;
+    }
+
+    public BasePopupWindow.OnDismissListener getOnDismissListener() {
+        return mOnDismissListener;
+    }
+
+    public BasePopupHelper setOnDismissListener(BasePopupWindow.OnDismissListener onDismissListener) {
+        mOnDismissListener = onDismissListener;
+        return this;
+    }
+
+    public BasePopupWindow.OnBeforeShowCallback getOnBeforeShowCallback() {
+        return mOnBeforeShowCallback;
+    }
+
+    public BasePopupHelper setOnBeforeShowCallback(BasePopupWindow.OnBeforeShowCallback onBeforeShowCallback) {
+        mOnBeforeShowCallback = onBeforeShowCallback;
+        return this;
+    }
+
+    public boolean isDismissWhenTouchOutside() {
+        return dismissWhenTouchOutside;
+    }
+
+    public BasePopupHelper setDismissWhenTouchOutside(boolean dismissWhenTouchOutside) {
+        this.dismissWhenTouchOutside = dismissWhenTouchOutside;
+        if (dismissWhenTouchOutside) {
+            //指定透明背景，back键相关
+            focusable = true;
+            outsideTouchable = true;
+            hasBackground = true;
+        } else {
+            focusable = false;
+            outsideTouchable = false;
+            hasBackground = false;
+        }
+        return this;
+    }
+
+    public boolean isOutsideClickable() {
+        return mOutsideClickable;
+    }
+
+    public BasePopupHelper setOutsideClickable(boolean outsideClickable) {
+        mOutsideClickable = outsideClickable;
+        focusable = true;
+        return this;
+    }
+
+    public BasePopupHelper getAnchorLocation(View v) {
+        if (v == null) return this;
+        v.getLocationOnScreen(mAnchorViewLocation);
+        return this;
+    }
+
+    public int getAnchorX() {
+        return mAnchorViewLocation[0];
+    }
+
+    public int getAnchorY() {
+        return mAnchorViewLocation[1];
+    }
+
+
+    void applyToPopupWindow(PopupWindow popupWindow) {
+        if (popupWindow != null) {
+            popupWindow.setAnimationStyle(needPopupFadeAnima ? R.style.PopupAnimaFade : 0);
+            popupWindow.setSoftInputMode(autoShowInputMethod ? WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE : WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING);
+            popupWindow.setFocusable(focusable);
+            popupWindow.setOutsideTouchable(outsideTouchable);
+            popupWindow.setBackgroundDrawable(hasBackground ? new ColorDrawable() : null);
+        }
+
+    }
+
+
+}