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添加一个控制箭头显示的方法
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@yilylong
yilylong committed Nov 27, 2017
1 parent a1b74bb commit 1712331
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Showing 2 changed files with 43 additions and 18 deletions.
60 changes: 42 additions & 18 deletions Userguidelibrary/src/main/java/com/zhl/userguideview/UserGuideView.java
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Original file line number Diff line number Diff line change
Expand Up @@ -50,6 +50,7 @@ public class UserGuideView extends View {
private int statusBarHeight = 0;// 状态栏高度
private ArrayList<View> targetViews;
private Rect tipViewHitRect;
private boolean showArrow = true;// 是否显示指示箭头

public UserGuideView(Context context) {
this(context, null);
Expand Down Expand Up @@ -267,60 +268,75 @@ protected void onDraw(Canvas canvas) {
if (bottom < screenH / 2 || (screenH / 2 - top > bottom - screenH / 2)) {// top
int jtTop = getUpJtTop(bottom, vHeight);
if (right < screenW / 2 || (screenW / 2 - left > right - screenW / 2)) {//left
canvas.drawBitmap(jtUpLeft, left + vWidth / 2, jtTop, null);
if(showArrow){
canvas.drawBitmap(jtUpLeft, left + vWidth / 2, jtTop, null);
}
int tipTop = showArrow?jtTop + jtUpLeft.getHeight():jtTop;
if (tipBitmap != null) {
canvas.drawBitmap(tipBitmap, left + vWidth / 2, jtTop + jtUpLeft.getHeight(), null);
tipViewHitRect = new Rect(left + vWidth / 2,jtTop + jtUpLeft.getHeight(),left + vWidth / 2+tipBitmap.getWidth(),jtTop + jtUpLeft.getHeight()+tipBitmap.getHeight());
canvas.drawBitmap(tipBitmap, left + vWidth / 2, tipTop, null);
tipViewHitRect = new Rect(left + vWidth / 2,tipTop,left + vWidth / 2+tipBitmap.getWidth(),tipTop+tipBitmap.getHeight());
}
}else if (screenW / 2 - 10 <= right - offestMargin - vWidth / 2 && right - offestMargin - vWidth / 2 <= screenW / 2 + 10){// center
canvas.drawBitmap(jtUpCenter, left + offestMargin + vWidth / 2 - jtUpCenter.getWidth() / 2, jtTop, null);
if(showArrow){
canvas.drawBitmap(jtUpCenter, left + offestMargin + vWidth / 2 - jtUpCenter.getWidth() / 2, jtTop, null);
}
if(tipBitmap!=null){
int tipLeft = left + offestMargin + vWidth / 2 - tipBitmap.getWidth() / 2;
int tipTop = jtTop + jtUpCenter.getHeight();
int tipTop = showArrow?jtTop + jtUpCenter.getHeight():jtTop;
canvas.drawBitmap(tipBitmap,tipLeft ,tipTop , null);
tipViewHitRect = new Rect(tipLeft,tipTop,tipLeft+tipBitmap.getWidth(),tipTop+tipBitmap.getHeight());
}
} else {
canvas.drawBitmap(jtUpRight, left + vWidth / 2 - 100 - margin, jtTop, null);
if(showArrow){
canvas.drawBitmap(jtUpRight, left + vWidth / 2 - 100 - margin, jtTop, null);
}
if (tipBitmap != null) {
int tipLeft = left + vWidth / 2 - 100 - tipBitmap.getWidth() / 2;
int tipTop = showArrow?jtTop + jtUpRight.getHeight():jtTop;
// 如果提示图片超出屏幕右边界
if (tipLeft + tipBitmap.getWidth() > screenW) {
tipLeft = screenW - tipBitmap.getWidth() - borderWitdh;
}
canvas.drawBitmap(tipBitmap, tipLeft, jtTop + jtUpRight.getHeight(), null);
tipViewHitRect = new Rect(tipLeft,jtTop + jtUpLeft.getHeight(),tipLeft+tipBitmap.getWidth(),jtTop + jtUpLeft.getHeight()+tipBitmap.getHeight());
canvas.drawBitmap(tipBitmap, tipLeft, tipTop, null);
tipViewHitRect = new Rect(tipLeft,tipTop,tipLeft+tipBitmap.getWidth(),tipTop+tipBitmap.getHeight());
}
}
} else {// bottom
int jtTop = getDownJTtop(jtDownLeft, top, vHeight);
int jtDownCenterTop = getDownJTtop(jtDownCenter, top, vHeight);
if (right < screenW / 2 || (screenW / 2 - left > right - screenW / 2)) {// 左
canvas.drawBitmap(jtDownLeft, left + vWidth / 2, jtTop, null);
if(showArrow){
canvas.drawBitmap(jtDownLeft, left + vWidth / 2, jtTop, null);
}
if (tipBitmap != null) {
int tipLeft = left + vWidth / 2;
int tipTop = jtTop - tipBitmap.getHeight();
int tipTop = showArrow?jtTop - tipBitmap.getHeight():top-tipBitmap.getHeight()-margin;
canvas.drawBitmap(tipBitmap, tipLeft, tipTop, null);
tipViewHitRect = new Rect(tipLeft,tipTop,tipLeft+tipBitmap.getWidth(),jtTop);
tipViewHitRect = new Rect(tipLeft,tipTop,tipLeft+tipBitmap.getWidth(),showArrow?jtTop:top);
}
} else if (screenW / 2 - 10 <= right - offestMargin - vWidth / 2 && right - offestMargin - vWidth / 2 <= screenW / 2 + 10) {// 如果基本在中间(screenW/2-10<=target的中线<=screenW/2+10)
canvas.drawBitmap(jtDownCenter, left + offestMargin + vWidth / 2 - jtDownCenter.getWidth() / 2, jtDownCenterTop, null);
if(showArrow){
canvas.drawBitmap(jtDownCenter, left + offestMargin + vWidth / 2 - jtDownCenter.getWidth() / 2, jtDownCenterTop, null);
}
if (tipBitmap != null) {
int tipLeft = left + offestMargin + vWidth / 2 - tipBitmap.getWidth() / 2;
int tipTop = jtDownCenterTop - tipBitmap.getHeight();
int tipTop = showArrow?jtDownCenterTop - tipBitmap.getHeight():top-tipBitmap.getHeight()-margin;
canvas.drawBitmap(tipBitmap, tipLeft, tipTop, null);
tipViewHitRect = new Rect(tipLeft,tipTop,tipLeft+tipBitmap.getWidth(),jtDownCenterTop);
tipViewHitRect = new Rect(tipLeft,tipTop,tipLeft+tipBitmap.getWidth(),showArrow?jtDownCenterTop:top);
}
} else {// 右
canvas.drawBitmap(jtDownRight, left + vWidth / 2 - 100 - margin, jtTop, null);
if(showArrow){
canvas.drawBitmap(jtDownRight, left + vWidth / 2 - 100 - margin, jtTop, null);
}
if (tipBitmap != null) {
int tipLeft = left + vWidth / 2 - 100 - tipBitmap.getWidth() / 2 - margin;
// 如果提示图片超出屏幕右边界
if (tipLeft + tipBitmap.getWidth() > screenW) {
tipLeft = screenW - tipBitmap.getWidth() - borderWitdh;
}
canvas.drawBitmap(tipBitmap, tipLeft, jtTop - tipBitmap.getHeight(), null);
tipViewHitRect = new Rect(tipLeft,jtTop - tipBitmap.getHeight(),tipLeft+tipBitmap.getWidth(),jtTop);
int tipTop = showArrow?jtTop - tipBitmap.getHeight():top-tipBitmap.getHeight()-margin;
canvas.drawBitmap(tipBitmap, tipLeft,tipTop , null);
tipViewHitRect = new Rect(tipLeft,tipTop,tipLeft+tipBitmap.getWidth(),showArrow?jtTop:top);
}
}
}
Expand All @@ -331,7 +347,7 @@ protected void onDraw(Canvas canvas) {
private int getUpJtTop(int targetBottom, int targetHeight) {
int jtTop = 0;
if (highLightStyle == VIEWSTYLE_CIRCLE) {
jtTop = targetBottom + (radius - targetHeight / 2) + -margin + offestMargin;
jtTop = targetBottom + (radius - targetHeight / 2) + margin + offestMargin;
} else {
jtTop = targetBottom + margin + offestMargin;
}
Expand Down Expand Up @@ -485,6 +501,14 @@ public int getOffestMargin() {
return offestMargin;
}

public boolean isShowArrow() {
return showArrow;
}

public void setShowArrow(boolean showArrow) {
this.showArrow = showArrow;
}

/**
* 光圈放大偏移值
*
Expand Down
1 change: 1 addition & 0 deletions app/src/main/java/com/zhl/userguideview/UserGuideTestActivity.java
View file
Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@ protected void onCreate(Bundle savedInstanceState) {
setContentView(R.layout.layout_userguide);
guideView = (UserGuideView) findViewById(R.id.guideView);
guideView.setTouchOutsideDismiss(false);
// guideView.setShowArrow(false);
tipTextView = LayoutInflater.from(this).inflate(R.layout.custom_tipview,null);
// icon = (ImageView) findViewById(R.id.icon);
// guideView.setHighLightView(icon);
Expand Down

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