Android的浏览inflateException [英] Android View inflateException
本文介绍了Android的浏览inflateException的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我想创建一个自定义视图 - 手指画,和我有麻烦这个错误,我不知道如何解决它。谁能告诉我什么是错?
LogCat中:
8月8号至4号:34:01.171:E / AndroidRuntime(15664):java.lang.RuntimeException的:无法启动的活动ComponentInfo {com.boenka.mk/com.boenka。 mk.Draw}:android.view.InflateException:二进制XML文件中的行#9:错误充气类com.boenka.mk.DrawPanel
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在android.app.ActivityThread.access $ 600(ActivityThread.java:123)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1147)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在android.os.Handler.dispatchMessage(Handler.java:99)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在android.os.Looper.loop(Looper.java:137)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在android.app.ActivityThread.main(ActivityThread.java:4424)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在java.lang.reflect.Method.invokeNative(本机方法)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在java.lang.reflect.Method.invoke(Method.java:511)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:784)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在dalvik.system.NativeStart.main(本机方法)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):android.view.InflateException:二进制XML文件中的行#9:错误充气类com.boenka.mk.DrawPanel所致
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:691)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在android.view.LayoutInflater.rInflate(LayoutInflater.java:739)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在android.view.LayoutInflater.inflate(LayoutInflater.java:489)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在android.view.LayoutInflater.inflate(LayoutInflater.java:396)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在android.view.LayoutInflater.inflate(LayoutInflater.java:352)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:251)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在android.app.Activity.setContentView(Activity.java:1835)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在com.boenka.mk.Draw.onCreate(Draw.java:49)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在android.app.Activity.performCreate(Activity.java:4465)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):11 ...更多
八月8日至4日:34:01.171:E / AndroidRuntime(15664):抛出java.lang.ClassNotFoundException:产生的原因com.boenka.mk.DrawPanel
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在java.lang.ClassLoader.loadClass(ClassLoader.java:501)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在java.lang.ClassLoader.loadClass(ClassLoader.java:461)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在android.view.LayoutInflater.createView(LayoutInflater.java:552)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):在android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:680)
八月8日至4日:34:01.171:E / AndroidRuntime(15664):21 ...更多
下面是我的DrawingPanel类:
公共类DrawingPanel扩展视图实现OnTouchListener {
私人帆布mCanvas;
私人路径的mpath;
私人油漆mPaint,mBitmapPaint;
私人的ArrayList< PathPoints>路径=新的ArrayList< PathPoints>();
私人的ArrayList< PathPoints> undonePaths =新的ArrayList< PathPoints>();
私人位图mBitmap;
私人诠释的x,y;
私人诠释色彩;
公共DrawingPanel(上下文的背景下,ATTRS的AttributeSet){
超(背景下,ATTRS);
this.color = Color.BLACK;
// setFocusable(真正的);
// setFocusableInTouchMode(真正的);
this.setOnTouchListener(本);
mBitmapPaint =新的油漆(Paint.DITHER_FLAG);
mPaint =新的油漆();
mPaint.setAntiAlias(真正的);
mPaint.setDither(真正的);
mPaint.setColor(颜色);
mPaint.setStyle(Paint.Style.STROKE);
mPaint.setStrokeJoin(Paint.Join.ROUND);
mPaint.setStrokeCap(Paint.Cap.ROUND);
mPaint.setStrokeWidth(3);
mPaint.setTextSize(30);
的mpath =新路径();
paths.add(新PathPoints(的mpath,色泽,FALSE));
mCanvas =新的Canvas();
}
公共无效colorChanged(INT颜色){
this.color =颜色;
mPaint.setColor(颜色);
}
@覆盖
保护无效onSizeChanged(INT W,INT小时,INT oldw,诠释oldh){
super.onSizeChanged(W,H,oldw,oldh);
// mBitmap = AddReportItemActivity.mPhoto;
浮动的XScale =(浮点)W /(浮点)mBitmap.getWidth();
浮动yscale =(浮点)H /(浮点)mBitmap.getHeight();
如果(的XScale> yscale)//确保两个尺寸适合(使用
//规模较小)
的XScale = yscale;
浮动下一页末=(浮点)W *的XScale;
浮newy =(浮点)H *的XScale; //使用相同的比例为
//尺寸
//如果你想让它围绕在显示屏上(黑色边框)
mBitmap = Bitmap.createScaledBitmap(mBitmap,this.getWidth(),
this.getHeight(),TRUE);
// mCanvas =新的Canvas(mBitmap);
}
@覆盖
保护无效的OnDraw(帆布油画){
canvas.drawBitmap(mBitmap,0,0,mBitmapPaint);
对于(PathPoints号码:路径){
mPaint.setColor(p.getColor());
Log.v(,颜色code:+ p.getColor());
如果(p.isTextToDraw()){
canvas.drawText(p.textToDraw,p.x,p.y,mPaint);
} 其他 {
canvas.drawPath(p.getPath(),mPaint);
}
}
}
私人浮动MX,我的;
私有静态最终浮动TOUCH_TOLERANCE = 0;
私人无效touch_start(浮X,浮动Y){
mPath.reset();
mPath.moveTo(X,Y);
MX = X;
我= Y;
}
私人无效TOUCH_MOVE(浮X,浮动Y){
浮DX = Math.abs(X - MX);
浮DY = Math.abs(Y - 我的);
如果(DX> = TOUCH_TOLERANCE || DY> = TOUCH_TOLERANCE){
mPath.quadTo(MX,MY,(X + MX)/ 2,(Y +我)/ 2);
MX = X;
我= Y;
}
}
私人无效touch_up(){
mPath.lineTo(MX,MY);
//提交路径,我们的屏幕外
mCanvas.drawPath(的mpath,mPaint);
//杀了这个,所以我们不重复抽奖
的mpath =新路径();
paths.add(新PathPoints(的mpath,色泽,FALSE));
}
@覆盖
公共布尔onTouch(查看为arg0,MotionEvent事件){
浮X = event.getX();
浮动Y = event.getY();
开关(event.getAction()){
案例MotionEvent.ACTION_DOWN:
touch_start(X,Y);
无效();
打破;
案例MotionEvent.ACTION_MOVE:
TOUCH_MOVE(X,Y);
无效();
打破;
案例MotionEvent.ACTION_UP:
润色();
无效();
打破;
}
返回true;
}
公共无效onClickUndo(){
如果(paths.size()大于0){
undonePaths.add(paths.remove(paths.size() - 1));
无效();
} 其他 {
}
//敬酒用户
}
公共无效onClickRedo(){
如果(undonePaths.size()大于0){
paths.add(undonePaths.remove(undonePaths.size() - 1));
无效();
} 其他 {
}
}
类PathPoints {
私人路径路径;
//专用漆mPaint;
私人诠释色彩;
私人字符串textToDraw;
私人布尔isTextToDraw;
私人诠释的x,y;
公共PathPoints(路径路径,诠释色彩,布尔isTextToDraw){
this.path =路径;
this.color =颜色;
this.isTextToDraw = isTextToDraw;
}
公共PathPoints(INT色,串textToDraw,布尔isTextToDraw,
INT的x,int y)对{
this.color =颜色;
this.textToDraw = textToDraw;
this.isTextToDraw = isTextToDraw;
this.x = X;
this.y = Y;
}
公共路径getPath(){
返回路径;
}
公共无效的setpath(路径路径){
this.path =路径;
}
公众诠释的getColor(){
返回的颜色;
}
公共无效setColor(INT颜色){
this.color =颜色;
}
公共字符串getTextToDraw(){
返回textToDraw;
}
公共无效setTextToDraw(字符串textToDraw){
this.textToDraw = textToDraw;
}
公共布尔isTextToDraw(){
返回isTextToDraw;
}
公共无效setTextToDraw(布尔isTextToDraw){
this.isTextToDraw = isTextToDraw;
}
公众诠释的getX(){
返回X;
}
公共无效setX的(INT X){
this.x = X;
}
公众诠释getY()以{
返回是;
}
公共无效塞蒂(int y)对{
this.y = Y;
}
}
公众诠释的getColor(){
返回的颜色;
}
公共无效清除(){
无效();
}
公共无效setBrushSize(浮点大小){
mPaint.setStrokeWidth(大小);
}
公众持股量getBrushSize(){
返回mPaint.getStrokeWidth();
}
}
和我的XML布局:
< XML版本=1.0编码=UTF-8&GT?;
< RelativeLayout的的xmlns:机器人=http://schemas.android.com/apk/res/android
机器人:ID =@ + ID / signImageParent
机器人:layout_width =match_parent
机器人:layout_height =match_parent
机器人:背景=@机器人:彩色/白
机器人:方向=垂直>
< com.boenka.mk.DrawingPanel
机器人:ID =@ + ID / signatureview
机器人:layout_width =FILL_PARENT
机器人:layout_height =FILL_PARENT/>
<的LinearLayout
机器人:重力=center_vertical
机器人:paddingTop =10dp
机器人:paddingBottom会=10dp
机器人:layout_alignParentLeft =真
机器人:ID =@ + ID / control_panel
机器人:layout_width =50dp
机器人:后台=#00AEEC
机器人:layout_height =FILL_PARENT
机器人:方向=垂直>
<按钮
机器人:layout_gravity =center_horizontal
机器人:ID =@ + ID /颜色拾取
机器人:背景=@可绘制/ color_picker
机器人:layout_width =40dp
机器人:layout_margin =5DP
机器人:layout_height =40dp/>
<按钮
机器人:layout_gravity =center_horizontal
机器人:ID =@ + ID / save_img
机器人:layout_margin =5DP
机器人:背景=@可绘制/ save_as
机器人:layout_width =40dp
机器人:layout_height =40dp/>
<按钮
机器人:layout_gravity =center_horizontal
机器人:ID =@ + ID / brush_size
机器人:layout_margin =5DP
机器人:背景=@可绘制/ brush_size
机器人:layout_width =40dp
机器人:layout_height =40dp/>
<按钮
机器人:layout_gravity =center_horizontal
机器人:ID =@ + ID /设置
机器人:layout_margin =5DP
机器人:背景=@可绘制/设置
机器人:layout_width =40dp
机器人:layout_height =40dp/>
<按钮
机器人:layout_gravity =center_horizontal
机器人:ID =@ + ID / previous
机器人:layout_margin =5DP
机器人:背景=@可绘制/ previous
机器人:layout_width =40dp
机器人:layout_height =40dp/>
< / LinearLayout中>
< ImageView的
机器人:ID =@ + ID / imageView1
机器人:layout_width =FILL_PARENT
机器人:layout_height =FILL_PARENT
机器人:layout_toRightOf =@ + ID / control_panel/>
< / RelativeLayout的>
解决方案
从贴logcat的输出:
产生的原因:android.view.InflateException:二进制XML文件中的行#9:
错误充气类com.boenka.mk.DrawPanel
....
....
致:抛出java.lang.ClassNotFoundException:com.boenka.mk.DrawPanel
看来你不小心拼错了自定义视图的名称在XML布局文件:
< com.boenka.mk.DrawPanel
机器人:ID =@ + ID / signatureview
机器人:layout_width =FILL_PARENT
机器人:layout_height =FILL_PARENT/>
请参阅如果改变 com.boenka.mk.DrawPanel
到 com.boenka.mk.DrawingPanel
解决问题
I'm trying to create a custom view - finger paint, and I'm having trouble with this error and I don't know how to fix it. Can anybody tell me what is wrong?
LogCat:
08-04 08:34:01.171: E/AndroidRuntime(15664): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.boenka.mk/com.boenka.mk.Draw}: android.view.InflateException: Binary XML file line #9: Error inflating class com.boenka.mk.DrawPanel
08-04 08:34:01.171: E/AndroidRuntime(15664): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)
08-04 08:34:01.171: E/AndroidRuntime(15664): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)
08-04 08:34:01.171: E/AndroidRuntime(15664): at android.app.ActivityThread.access$600(ActivityThread.java:123)
08-04 08:34:01.171: E/AndroidRuntime(15664): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147)
08-04 08:34:01.171: E/AndroidRuntime(15664): at android.os.Handler.dispatchMessage(Handler.java:99)
08-04 08:34:01.171: E/AndroidRuntime(15664): at android.os.Looper.loop(Looper.java:137)
08-04 08:34:01.171: E/AndroidRuntime(15664): at android.app.ActivityThread.main(ActivityThread.java:4424)
08-04 08:34:01.171: E/AndroidRuntime(15664): at java.lang.reflect.Method.invokeNative(Native Method)
08-04 08:34:01.171: E/AndroidRuntime(15664): at java.lang.reflect.Method.invoke(Method.java:511)
08-04 08:34:01.171: E/AndroidRuntime(15664): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
08-04 08:34:01.171: E/AndroidRuntime(15664): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
08-04 08:34:01.171: E/AndroidRuntime(15664): at dalvik.system.NativeStart.main(Native Method)
08-04 08:34:01.171: E/AndroidRuntime(15664): Caused by: android.view.InflateException: Binary XML file line #9: Error inflating class com.boenka.mk.DrawPanel
08-04 08:34:01.171: E/AndroidRuntime(15664): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:691)
08-04 08:34:01.171: E/AndroidRuntime(15664): at android.view.LayoutInflater.rInflate(LayoutInflater.java:739)
08-04 08:34:01.171: E/AndroidRuntime(15664): at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
08-04 08:34:01.171: E/AndroidRuntime(15664): at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
08-04 08:34:01.171: E/AndroidRuntime(15664): at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
08-04 08:34:01.171: E/AndroidRuntime(15664): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:251)
08-04 08:34:01.171: E/AndroidRuntime(15664): at android.app.Activity.setContentView(Activity.java:1835)
08-04 08:34:01.171: E/AndroidRuntime(15664): at com.boenka.mk.Draw.onCreate(Draw.java:49)
08-04 08:34:01.171: E/AndroidRuntime(15664): at android.app.Activity.performCreate(Activity.java:4465)
08-04 08:34:01.171: E/AndroidRuntime(15664): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
08-04 08:34:01.171: E/AndroidRuntime(15664): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)
08-04 08:34:01.171: E/AndroidRuntime(15664): ... 11 more
08-04 08:34:01.171: E/AndroidRuntime(15664): Caused by: java.lang.ClassNotFoundException: com.boenka.mk.DrawPanel
08-04 08:34:01.171: E/AndroidRuntime(15664): at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)
08-04 08:34:01.171: E/AndroidRuntime(15664): at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
08-04 08:34:01.171: E/AndroidRuntime(15664): at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
08-04 08:34:01.171: E/AndroidRuntime(15664): at android.view.LayoutInflater.createView(LayoutInflater.java:552)
08-04 08:34:01.171: E/AndroidRuntime(15664): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:680)
08-04 08:34:01.171: E/AndroidRuntime(15664): ... 21 more
Here is my DrawingPanel class:
public class DrawingPanel extends View implements OnTouchListener {
private Canvas mCanvas;
private Path mPath;
private Paint mPaint, mBitmapPaint;
private ArrayList<PathPoints> paths = new ArrayList<PathPoints>();
private ArrayList<PathPoints> undonePaths = new ArrayList<PathPoints>();
private Bitmap mBitmap;
private int x, y;
private int color;
public DrawingPanel(Context context, AttributeSet attrs) {
super(context, attrs);
this.color = Color.BLACK;
// setFocusable(true);
// setFocusableInTouchMode(true);
this.setOnTouchListener(this);
mBitmapPaint = new Paint(Paint.DITHER_FLAG);
mPaint = new Paint();
mPaint.setAntiAlias(true);
mPaint.setDither(true);
mPaint.setColor(color);
mPaint.setStyle(Paint.Style.STROKE);
mPaint.setStrokeJoin(Paint.Join.ROUND);
mPaint.setStrokeCap(Paint.Cap.ROUND);
mPaint.setStrokeWidth(3);
mPaint.setTextSize(30);
mPath = new Path();
paths.add(new PathPoints(mPath, color, false));
mCanvas = new Canvas();
}
public void colorChanged(int color) {
this.color = color;
mPaint.setColor(color);
}
@Override
protected void onSizeChanged(int w, int h, int oldw, int oldh) {
super.onSizeChanged(w, h, oldw, oldh);
// mBitmap = AddReportItemActivity.mPhoto;
float xscale = (float) w / (float) mBitmap.getWidth();
float yscale = (float) h / (float) mBitmap.getHeight();
if (xscale > yscale) // make sure both dimensions fit (use the
// smaller scale)
xscale = yscale;
float newx = (float) w * xscale;
float newy = (float) h * xscale; // use the same scale for both
// dimensions
// if you want it centered on the display (black borders)
mBitmap = Bitmap.createScaledBitmap(mBitmap, this.getWidth(),
this.getHeight(), true);
// mCanvas = new Canvas(mBitmap);
}
@Override
protected void onDraw(Canvas canvas) {
canvas.drawBitmap(mBitmap, 0, 0, mBitmapPaint);
for (PathPoints p : paths) {
mPaint.setColor(p.getColor());
Log.v("", "Color code : " + p.getColor());
if (p.isTextToDraw()) {
canvas.drawText(p.textToDraw, p.x, p.y, mPaint);
} else {
canvas.drawPath(p.getPath(), mPaint);
}
}
}
private float mX, mY;
private static final float TOUCH_TOLERANCE = 0;
private void touch_start(float x, float y) {
mPath.reset();
mPath.moveTo(x, y);
mX = x;
mY = y;
}
private void touch_move(float x, float y) {
float dx = Math.abs(x - mX);
float dy = Math.abs(y - mY);
if (dx >= TOUCH_TOLERANCE || dy >= TOUCH_TOLERANCE) {
mPath.quadTo(mX, mY, (x + mX) / 2, (y + mY) / 2);
mX = x;
mY = y;
}
}
private void touch_up() {
mPath.lineTo(mX, mY);
// commit the path to our offscreen
mCanvas.drawPath(mPath, mPaint);
// kill this so we don't double draw
mPath = new Path();
paths.add(new PathPoints(mPath, color, false));
}
@Override
public boolean onTouch(View arg0, MotionEvent event) {
float x = event.getX();
float y = event.getY();
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
touch_start(x, y);
invalidate();
break;
case MotionEvent.ACTION_MOVE:
touch_move(x, y);
invalidate();
break;
case MotionEvent.ACTION_UP:
touch_up();
invalidate();
break;
}
return true;
}
public void onClickUndo() {
if (paths.size() > 0) {
undonePaths.add(paths.remove(paths.size() - 1));
invalidate();
} else {
}
// toast the user
}
public void onClickRedo() {
if (undonePaths.size() > 0) {
paths.add(undonePaths.remove(undonePaths.size() - 1));
invalidate();
} else {
}
}
class PathPoints {
private Path path;
// private Paint mPaint;
private int color;
private String textToDraw;
private boolean isTextToDraw;
private int x, y;
public PathPoints(Path path, int color, boolean isTextToDraw) {
this.path = path;
this.color = color;
this.isTextToDraw = isTextToDraw;
}
public PathPoints(int color, String textToDraw, boolean isTextToDraw,
int x, int y) {
this.color = color;
this.textToDraw = textToDraw;
this.isTextToDraw = isTextToDraw;
this.x = x;
this.y = y;
}
public Path getPath() {
return path;
}
public void setPath(Path path) {
this.path = path;
}
public int getColor() {
return color;
}
public void setColor(int color) {
this.color = color;
}
public String getTextToDraw() {
return textToDraw;
}
public void setTextToDraw(String textToDraw) {
this.textToDraw = textToDraw;
}
public boolean isTextToDraw() {
return isTextToDraw;
}
public void setTextToDraw(boolean isTextToDraw) {
this.isTextToDraw = isTextToDraw;
}
public int getX() {
return x;
}
public void setX(int x) {
this.x = x;
}
public int getY() {
return y;
}
public void setY(int y) {
this.y = y;
}
}
public int getColor() {
return color;
}
public void clear() {
invalidate();
}
public void setBrushSize(float size) {
mPaint.setStrokeWidth(size);
}
public float getBrushSize() {
return mPaint.getStrokeWidth();
}
}
And my XML layout:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/signImageParent"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/white"
android:orientation="vertical" >
<com.boenka.mk.DrawingPanel
android:id="@+id/signatureview"
android:layout_width="fill_parent"
android:layout_height="fill_parent" />
<LinearLayout
android:gravity="center_vertical"
android:paddingTop="10dp"
android:paddingBottom="10dp"
android:layout_alignParentLeft="true"
android:id="@+id/control_panel"
android:layout_width="50dp"
android:background="#00AEEC"
android:layout_height="fill_parent"
android:orientation="vertical" >
<Button
android:layout_gravity="center_horizontal"
android:id="@+id/colorPicker"
android:background="@drawable/color_picker"
android:layout_width="40dp"
android:layout_margin="5dp"
android:layout_height="40dp" />
<Button
android:layout_gravity="center_horizontal"
android:id="@+id/save_img"
android:layout_margin="5dp"
android:background="@drawable/save_as"
android:layout_width="40dp"
android:layout_height="40dp" />
<Button
android:layout_gravity="center_horizontal"
android:id="@+id/brush_size"
android:layout_margin="5dp"
android:background="@drawable/brush_size"
android:layout_width="40dp"
android:layout_height="40dp" />
<Button
android:layout_gravity="center_horizontal"
android:id="@+id/settings"
android:layout_margin="5dp"
android:background="@drawable/setting"
android:layout_width="40dp"
android:layout_height="40dp" />
<Button
android:layout_gravity="center_horizontal"
android:id="@+id/previous"
android:layout_margin="5dp"
android:background="@drawable/previous"
android:layout_width="40dp"
android:layout_height="40dp" />
</LinearLayout>
<ImageView
android:id="@+id/imageView1"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_toRightOf="@+id/control_panel" />
</RelativeLayout>
解决方案
From the posted Logcat output:
Caused by: android.view.InflateException: Binary XML file line #9:
Error inflating class com.boenka.mk.DrawPanel
....
....
Caused by: java.lang.ClassNotFoundException: com.boenka.mk.DrawPanel
It seems that you have accidentally misspelled the custom view's name in your xml layout file:
<com.boenka.mk.DrawPanel
android:id="@+id/signatureview"
android:layout_width="fill_parent"
android:layout_height="fill_parent" />
See if changing com.boenka.mk.DrawPanel
to com.boenka.mk.DrawingPanel
fixes the problem.
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