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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,29 +1,40 @@ | ||
| <?xml version="1.0" encoding="utf-8"?> | ||
| <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" | ||
| <ScrollView xmlns:android="http://schemas.android.com/apk/res/android" | ||
| xmlns:app="http://schemas.android.com/apk/res-auto" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="match_parent" | ||
| android:orientation="vertical"> | ||
| android:scrollbars="none"> | ||
|
|
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| <com.ms.banner.Banner | ||
| android:id="@+id/banner1" | ||
| <LinearLayout | ||
| android:layout_width="match_parent" | ||
| android:layout_height="150dp" | ||
| android:layout_marginTop="50dp" | ||
| app:pageMargin="20dp" /> | ||
| android:layout_height="wrap_content" | ||
| android:orientation="vertical"> | ||
|
|
||
| <com.ms.banner.Banner | ||
| android:id="@+id/banner2" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="180dp" | ||
| android:layout_marginTop="30dp" /> | ||
| <com.ms.banner.Banner | ||
| android:id="@+id/banner1" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="150dp" | ||
| app:pageMargin="20dp" /> | ||
|
|
||
| <TextView | ||
| android:layout_width="match_parent" | ||
| android:layout_height="wrap_content" | ||
| android:layout_below="@id/banner" | ||
| android:layout_marginTop="20dp" | ||
| android:padding="10dp" | ||
| android:text="这是一个修改banner布局文件的例子，你可以按照这个套路修改里面的内容" /> | ||
| <com.ms.banner.Banner | ||
| android:id="@+id/banner2" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="150dp" /> | ||
|
|
||
| <com.ms.banner.Banner | ||
| android:id="@+id/banner3" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="150dp" | ||
| app:arc_background="@android:color/darker_gray" | ||
| app:arc_height="10dp" | ||
| app:indicator_margin="13dp" /> | ||
|
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||
| <TextView | ||
| android:layout_width="match_parent" | ||
| android:layout_height="wrap_content" | ||
| android:background="@android:color/darker_gray" | ||
| android:padding="10dp" | ||
| android:text="这是一个修改banner布局文件的例子，你可以按照这个套路修改里面的内容" /> | ||
|
|
||
| </LinearLayout> | ||
| </LinearLayout> | ||
| </ScrollView> |
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71 changes: 71 additions & 0 deletions
71
rollbanner/src/main/java/com/ms/banner/view/ArcShapeView.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,71 @@ | ||
| package com.ms.banner.view; | ||
|
|
||
| import android.content.Context; | ||
| import android.graphics.Canvas; | ||
| import android.graphics.Paint; | ||
| import android.graphics.Path; | ||
| import android.util.AttributeSet; | ||
| import android.view.View; | ||
|
|
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| public class ArcShapeView extends View { | ||
|
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| private Paint mPaint; | ||
| private Path mPath; | ||
| private int arcHeight = 0; | ||
| private int background = 0XFFFFFFFF; | ||
| private int direction = 0; | ||
|
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| public ArcShapeView(Context context) { | ||
| this(context, null); | ||
| } | ||
|
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| public ArcShapeView(Context context, AttributeSet attrs) { | ||
| this(context, attrs, 0); | ||
| } | ||
|
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| public ArcShapeView(Context context, AttributeSet attrs, int defStyleAttr) { | ||
| super(context, attrs, defStyleAttr); | ||
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| mPaint = new Paint(); | ||
| mPaint.setAntiAlias(true); | ||
| mPaint.setStyle(Paint.Style.FILL); | ||
| mPath = new Path(); | ||
| } | ||
|
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| @Override | ||
| protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { | ||
| setMeasuredDimension(widthMeasureSpec, heightMeasureSpec); | ||
| super.onMeasure(widthMeasureSpec, heightMeasureSpec); | ||
| } | ||
|
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| @Override | ||
| protected void onDraw(Canvas canvas) { | ||
| super.onDraw(canvas); | ||
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| mPaint.setColor(background); | ||
|
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| if (direction == 0) { | ||
| mPath.moveTo(0, getHeight()); | ||
| mPath.quadTo(getWidth() / 2, getHeight() - 2 * arcHeight, getWidth(), getHeight()); | ||
| canvas.drawPath(mPath, mPaint); | ||
| } else { | ||
| mPath.moveTo(0, getHeight()); | ||
| mPath.lineTo(0, getHeight() - arcHeight); | ||
| mPath.quadTo(getWidth() / 2, getHeight(), getWidth(), getHeight() - arcHeight); | ||
| mPath.lineTo(getWidth(), getHeight()); | ||
| canvas.drawPath(mPath, mPaint); | ||
| } | ||
| } | ||
|
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| public void setArcHeight(int arcHeight) { | ||
| this.arcHeight = arcHeight; | ||
| } | ||
|
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| public void setBackground(int background) { | ||
| this.background = background; | ||
| } | ||
|
|
||
| public void setDirection(int direction) { | ||
| this.direction = direction; | ||
| } | ||
| } |
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