二進制XML文件行＃0：錯誤膨脹類

我的應用程序停止，並且我在行＃0上出現二進制XML文件錯誤。這有點奇怪，因爲我沒有看到像0這樣的問題，所以我需要你的幫助，每個人。謝謝！能正常工作在API大於20比API設備僅下崩潰應用二進制XML文件行＃0：錯誤膨脹類

E/AndroidRuntime: FATAL EXCEPTION: main 
       Process: com.example.vickyy.iwasframed, PID: 7818 
       java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.vickyy.iwasframed/com.example.vickyy.iwasframed.ImageSize}: android.view.InflateException: Binary XML file line #0: Error inflating class com.example.vickyy.iwasframed.CustomFrame 
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2305) 
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2363) 
        at android.app.ActivityThread.access$900(ActivityThread.java:161) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1265) 
        at android.os.Handler.dispatchMessage(Handler.java:102) 
        at android.os.Looper.loop(Looper.java:157) 
        at android.app.ActivityThread.main(ActivityThread.java:5356) 
        at java.lang.reflect.Method.invokeNative(Native Method) 
        at java.lang.reflect.Method.invoke(Method.java:515) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1265) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1081) 
        at dalvik.system.NativeStart.main(Native Method) 
       Caused by: android.view.InflateException: Binary XML file line #0: Error inflating class com.example.vickyy.iwasframed.CustomFrame 
        at android.view.LayoutInflater.createView(LayoutInflater.java:609) 
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:702) 
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:761) 
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:769) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:498) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:398) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:354) 
        at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:287) 
        at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139) 
        at com.example.vickyy.iwasframed.ImageSize.onCreate(ImageSize.java:31) 
        at android.app.Activity.performCreate(Activity.java:5426) 
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1105) 
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2269) 
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2363)  
        at android.app.ActivityThread.access$900(ActivityThread.java:161)  
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1265)  
        at android.os.Handler.dispatchMessage(Handler.java:102)  
        at android.os.Looper.loop(Looper.java:157)  
        at android.app.ActivityThread.main(ActivityThread.java:5356)  
        at java.lang.reflect.Method.invokeNative(Native Method)  
        at java.lang.reflect.Method.invoke(Method.java:515)  
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1265)  
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1081)  
        at dalvik.system.NativeStart.main(Native Method)  
       Caused by: java.lang.NoSuchMethodException: <init> [class android.content.Context, interface android.util.AttributeSet] 
        at java.lang.Class.getConstructorOrMethod(Class.java:472) 
        at java.lang.Class.getConstructor(Class.java:446) 
        at android.view.LayoutInflater.createView(LayoutInflater.java:574) 
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:702)  
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:761)  
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:769)  
        at android.view.LayoutInflater.inflate(LayoutInflater.java:498)  
        at android.view.LayoutInflater.inflate(LayoutInflater.java:398)  
        at android.view.LayoutInflater.inflate(LayoutInflater.java:354)  
        at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:287)  
        at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139)  
        at com.example.vickyy.iwasframed.ImageSize.onCreate(ImageSize.java:31)  
        at android.app.Activity.performCreate(Activity.java:5426)  
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1105)  
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2269)  
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2363)  
        at android.app.ActivityThread.access$900(ActivityThread.java:161)  
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1265)  
        at android.os.Handler.dispatchMessage(Handler.java:102)  
        at android.os.Looper.loop(Looper.java:157)  
        at android.app.ActivityThread.main(ActivityThread.java:5356)  
        at java.lang.reflect.Method.invokeNative(Native Method)  
        at java.lang.reflect.Method.invoke(Method.java:515)  
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1265)  
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1081)  
        at dalvik.system.NativeStart.main(Native Method)

I /過程：發送信號。 PID：7818 SIG：9 應用程序已終止。

這是XMLFILE

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
xmlns:app="http://schemas.android.com/apk/res-auto" 
xmlns:tools="http://schemas.android.com/tools" 
android:layout_width="match_parent" 
android:layout_height="match_parent" 
android:orientation="vertical" 
android:background="@color/AppColor" 
tools:context="com.example.vickyy.iwasframed.FrameActivity"> 

<android.support.v7.widget.Toolbar 
    android:layout_width="match_parent" 
    android:layout_height="40dp" 
    android:id="@+id/toolbar" 
    android:background="@color/ActionBarColor"> 


    <RelativeLayout 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:background="@color/ActionBarColor"> 


     <Button 
      android:id="@+id/btnDone" 
      android:layout_width="45dp" 
      android:layout_height="30dp" 
      android:text="Done" 
      android:layout_centerVertical="true" 
      android:textColor="@android:color/white" 
      android:backgroundTint="@color/ButtonColor" 
      android:layout_alignParentLeft="true" 
      android:textSize="8sp"/> 


     <TextView 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:text="USE IMAGE SIZE" 
      android:textColor="@android:color/white" 
      android:layout_centerHorizontal="true" 
      android:layout_centerVertical="true" 
      android:textStyle="bold" 
      android:textSize="16sp"/> 


    </RelativeLayout> 


</android.support.v7.widget.Toolbar> 
<RelativeLayout 
    android:layout_width="match_parent" 
    android:layout_height="wrap_content" 
    > 
    <LinearLayout 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:weightSum="3" 
     android:orientation="horizontal" 
     android:layout_marginLeft="10dp" 
     android:layout_marginTop="10dp" 
     android:layout_marginRight="10dp"> 
     <TextView 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:text="WIDTH:" 
      android:layout_weight="1"/> 

     <TextView 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:text="HEIGHT:" 
      android:layout_weight="1" 
      android:layout_marginLeft="10dp"/> 

     <TextView 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:text="MAT OVERLAP:" 
      android:layout_weight="1" 
      android:layout_marginLeft="10dp"/> 




    </LinearLayout> 

</RelativeLayout> 

<RelativeLayout 
    android:layout_width="match_parent" 
    android:layout_height="wrap_content" 
    android:layout_marginLeft="10dp" 
    android:layout_marginTop="0dp" 
    android:layout_marginRight="10dp"> 
    <LinearLayout 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:weightSum="3" 
     android:orientation="horizontal"> 
    <EditText 
     android:layout_weight="1" 
     android:id="@+id/edtWidth" 
     android:layout_width="match_parent" 
     android:layout_height="25dp" 
     android:paddingLeft="10dp" 
     android:layout_toLeftOf="@+id/txtX" 
     android:textSize="10sp" 

     android:textStyle="bold" 
     android:textCursorDrawable="@null" 
     android:background="@drawable/custom_edittext" 
     android:inputType="numberDecimal" 
     android:layout_marginRight="10dp"> 

    </EditText> 





    <EditText 
     android:layout_weight="1" 
     android:id="@+id/edtHeight" 
     android:layout_width="match_parent" 
     android:layout_height="25dp" 
     android:layout_toRightOf="@+id/txtX" 
     android:textCursorDrawable="@null" 
     android:layout_marginLeft="10dp" 
     android:textSize="10sp" 
     android:paddingLeft="10dp" 

     android:textStyle="bold" 
     android:inputType="numberDecimal" 
     android:background="@drawable/custom_edittext" 
     android:layout_alignParentRight="true"> 

    </EditText> 

     <EditText 
      android:layout_weight="1" 
      android:id="@+id/edtOverlap" 
      android:layout_width="match_parent" 
      android:layout_height="25dp" 
      android:layout_toRightOf="@+id/txtX" 
      android:textCursorDrawable="@null" 
      android:layout_marginLeft="10dp" 
      android:textSize="10sp" 
      android:paddingLeft="10dp" 

      android:textStyle="bold" 
      android:inputType="numberDecimal" 
      android:background="@drawable/custom_edittext" 
      android:layout_alignParentRight="true"></EditText> 

    </LinearLayout> 

</RelativeLayout> 



<FrameLayout 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 

    android:id="@+id/frameLayout"> 

    <com.example.vickyy.iwasframed.CustomFrame 
     android:id="@+id/imgFrame" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" /> 

    <ImageView 
     android:id="@+id/imgView" 
     android:layout_width="255dp" 
     android:layout_height="360dp" 
     android:scaleType="fitXY" 
     android:layout_gravity="center" 
     android:src="@drawable/flower" 
     /> 

</FrameLayout>

，這是自定義類，我對平局長方形雙層和三層墊

public class CustomFrame extends AppCompatImageView{ 


Paint paint; 
int top,left,right,bottom; 
Context context; 
public CustomFrame(Context context) { 
    super(context); 
    paint = new Paint(); 
    this.context=context; 
} 

CustomFrame(Context context, AttributeSet attrs) { 
    super(context, attrs); 
} 

CustomFrame(Context context, AttributeSet attrs, int defStyle) { 
    super(context, attrs, defStyle); 
} 

@Override 
public void onDraw(Canvas canvas) { 
    super.onDraw(canvas); 
    SharedPreferences sharedPreferences = getContext().getSharedPreferences("Params", Context.MODE_PRIVATE); 
    int color = sharedPreferences.getInt("color",R.color.black); 
    int canvasW = getWidth(); 
    int canvasH = getHeight(); 
    Point centerOfCanvas = new Point(canvasW/2, canvasH/2); 
    int width = sharedPreferences.getInt("width",0); 
    int height = sharedPreferences.getInt("height",0); 
    int overLap=sharedPreferences.getInt("OverLap",0); 
    boolean start=sharedPreferences.getBoolean("start",false); 


    int rectW = width*75; //convert to pixel 
    int rectH = height*75; 
    left = centerOfCanvas.x - (rectW/2); 
    top = centerOfCanvas.y - (rectH/2); 
    right = centerOfCanvas.x + (rectW/2); 
    bottom = centerOfCanvas.y + (rectH/2); 
    paint = new Paint(); 
    paint.setColor(color); 
    paint.setStyle(Paint.Style.STROKE); 
/* if(start) { 
     paint.setStrokeWidth(20); 
    } 
    else{ 

    }*/ 
    paint.setStrokeWidth(overLap); 
    int l,t,r,b; 
    int tripleLeft,tripleTop,tripleRight,tripleBottom; 



    boolean doubleMat = sharedPreferences.getBoolean("DoubleMat",false); 
    boolean tripleMat = sharedPreferences.getBoolean("TripleMat",false); 

    if(doubleMat){ 
     int matHeight = sharedPreferences.getInt("MatHeight",0); 
     int matWidth = sharedPreferences.getInt("MatWidth",0); 
     int thickness=sharedPreferences.getInt("Doublethickness",0); 
     int matW = (width)*75; 
     int matH = (height)*75; 
     int matw=matW-overLap; 
     int math=matH-overLap; 
     l = centerOfCanvas.x - (matw/2); 
     t = centerOfCanvas.y - (math/2); 
     r = centerOfCanvas.x + (matw/2); 
     b = centerOfCanvas.y + (math/2); 
     Paint paint1 = new Paint(); 
     paint1.setColor(color); 
     paint1.setStyle(Paint.Style.STROKE); 

     paint1.setStrokeWidth(thickness);  //inside 

     paint.setStrokeWidth(overLap); //mat 

     SharedPreferences.Editor editor = sharedPreferences.edit(); 
     editor.putInt("MatHeight",math); 
     editor.putInt("MatWidth",matw); 
     editor.commit(); 

     canvas.drawRect(left, top, right, bottom, paint); 
     canvas.drawRect(l, t, r, b, paint1); 

    } 
    else if(tripleMat){ 
     int matHeight = sharedPreferences.getInt("MatHeight",0); 
     int matWidth = sharedPreferences.getInt("MatWidth",0); 
     int dThickness=sharedPreferences.getInt("Doublethickness",0); 
     int tThickness=sharedPreferences.getInt("Triplethickness",0); 

     int matW = (width)*75; //-2 here 
     int matH = (height)*75; 

     int matw=matW-overLap; 
     int math=matH-overLap; 

     l = centerOfCanvas.x - (matw/2); 
     t = centerOfCanvas.y - (math/2); 
     r = centerOfCanvas.x + (matw/2); 
     b = centerOfCanvas.y + (math/2); //inside 

     int tripleWidth=(width)*75; 
     int tripleHeight=(height)*75; 

     int tmatw=tripleWidth-dThickness-overLap; 
     int tmath=tripleHeight-dThickness-overLap; 

     tripleLeft=centerOfCanvas.x-(tmatw/2); 
     tripleTop=centerOfCanvas.y-(tmath/2); 
     tripleRight=centerOfCanvas.x+(tmatw/2); 
     tripleBottom=centerOfCanvas.y+(tmath/2); 

     Paint triplePaint=new Paint(); 
     triplePaint.setColor(color); 
     triplePaint.setStyle(Paint.Style.STROKE); 

     triplePaint.setStrokeWidth(overLap); 

     Paint paint1 = new Paint(); 
     paint1.setColor(color); 
     paint1.setStyle(Paint.Style.STROKE); 


     paint1.setStrokeWidth(dThickness);  //inside 
     paint.setStrokeWidth((int)tThickness); //mat 

     SharedPreferences.Editor editor = sharedPreferences.edit(); 
     editor.putInt("MatHeight",tmath); 
     editor.putInt("MatWidth",tmatw); 
     editor.commit(); 

     canvas.drawRect(left, top, right, bottom, triplePaint); //outer 
     canvas.drawRect(l, t, r, b, paint1); //inside 
     canvas.drawRect(tripleLeft,tripleTop,tripleRight,tripleBottom,paint); //outside 

    } 
    else { 

    /*  Rect r=new Rect(left,top,right,bottom); 
     //left 
     canvas.drawLine(r.left,r.top,r.left,r.bottom,paint); 
     //top 
     canvas.drawLine(r.left,r.top,r.right,r.top,paint2); 
     //right 
     canvas.drawLine(r.right,r.top,r.right,r.bottom,paint); 
     //bottom 
     canvas.drawLine(r.left,r.bottom,r.right,r.bottom,paint2);*/ 

     // canvas.drawLine(); 
     // String text=String.valueOf(overLap); 
     canvas.drawRect(left, top, right, bottom, paint); 
    // canvas.drawText(text,left,bottom,paint); 
    } 

    } 

}

來源

2017-11-18 Muhammad Waqas

'CustomFrame'中的構造函數必須顯式爲'public'。 –

你確定你的軟件包名稱是'com.example.vickyy.iwasframed'嗎？ –

@穆罕默德你有沒有發佈完整的XML文件？ – kunal

你的構造函數需要公開代碼。它在膨脹時無法訪問私有構造函數。特別是2變量（你的一個變量是現在唯一的公共變量）。

來源

2017-11-18 06:57:37

thnkx它的wokred thnku –

二進制XML文件行＃0：錯誤膨脹類

回答

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