From 55a5784c2d3f2f8a69c670294a64e65debaf4c53 Mon Sep 17 00:00:00 2001
From: Runt <qingingrunt2010@qq.com>
Date: Fri, 03 Jun 2022 14:38:14 +0000
Subject: [PATCH] 注册
---
app/src/main/java/com/auto/lyric/widgets/LyricView.java | 41 ++++++++++++++++-------------------------
1 files changed, 16 insertions(+), 25 deletions(-)
diff --git a/app/src/main/java/com/auto/lyric/widgets/LyricView.java b/app/src/main/java/com/auto/lyric/widgets/LyricView.java
index 864d1f2..8c1880b 100644
--- a/app/src/main/java/com/auto/lyric/widgets/LyricView.java
+++ b/app/src/main/java/com/auto/lyric/widgets/LyricView.java
@@ -6,7 +6,6 @@
import android.graphics.Paint;
import android.util.AttributeSet;
import android.util.Log;
-import android.view.MotionEvent;
import com.auto.lyric.data.LyricObject;
import com.auto.lyric.data.LyricServer;
@@ -21,7 +20,6 @@
private float mX; //屏幕X轴的中点，此值固定，保持歌词在X中间显示
private float offsetY; //歌词在Y轴上的偏移量，此值会根据歌词的滚动变小
- private float touchY; //当触摸歌词View时，保存为当前触点的Y轴坐标
private int lrcIndex=0; //保存歌词TreeMap的下标
private int SIZEWORD=0;//显示歌词文字的大小值
private int INTERVAL=45;//歌词每行的间隔
@@ -70,29 +68,6 @@
canvas.drawText("找不到歌词", mX, 310, paint);
}
super.onDraw(canvas);
- }
-
- /* (non-Javadoc)
- * @see android.view.View#onTouchEvent(android.view.MotionEvent)
- */
- @Override
- public boolean onTouchEvent(MotionEvent event) {
- // TODO Auto-generated method stub
- float tt=event.getY();
- switch(event.getAction()){
- case MotionEvent.ACTION_DOWN:
- break;
- case MotionEvent.ACTION_MOVE:
- touchY=tt-touchY;
- offsetY=offsetY+touchY;
- Log.e("LyricView","offsety:"+offsetY);
- invalidate();
- break;
- case MotionEvent.ACTION_UP:
- break;
- }
- touchY=tt;
- return true;
}
public void init(){
@@ -177,6 +152,9 @@
return lrcIndex;
}
+ public void setIndex(int lrcIndex) {
+ this.lrcIndex = lrcIndex;
+ }
/**
* @return the offsetY
@@ -206,4 +184,17 @@
public void setSIZEWORD(int sIZEWORD) {
SIZEWORD = sIZEWORD;
}
+
+ public int getIndexFromOffsetY(float offsetY){
+ //220 - index * (binding.lyric.getSIZEWORD() + 44)
+ int index = (int) ((220 - offsetY) / (SIZEWORD + 44));
+ Log.i("LyricView", "getIndexFromOffsetY index:"+index);
+ if(index < 0){
+ return 0;
+ }else if(LyricServer.getLrc_map().keySet().size()>index){
+ return index;
+ }else {
+ return LyricServer.getLrc_map().keySet().size() -1;
+ }
+ }
}
--
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