NullPointerException error? ?

setColor NullPointerException

Run to paint.setColor (Color.BLUE); NullPointerException when the newspaper was wrong! Solving?

public class MyView extends View {

Paint paint;

public MyView (Context context) {
super (context);
paint.setColor (Color.BLUE);
paint.setTextSize (20);
paint.setAntiAlias ​​(true);
}

protected void onDraw (Canvas canvas) {
super.onDraw (canvas);
canvas.drawColor (Color.GRAY);
canvas.drawRect (10, 10, 110, 110, paint);
canvas.drawText ("what the fuck", 60, 170, paint);

}

}

public class MainActivity extends Activity {

@ Override
protected void onCreate (Bundle savedInstanceState) {
super.onCreate (savedInstanceState);
/ / SetContentView (R.layout.activity_main);

MyView myView = new MyView (this);
this.setContentView (myView);
}

}

11-15 14:58:54.372: E / AndroidRuntime (508): FATAL EXCEPTION: main
11-15 14:58:54.372: E / AndroidRuntime (508): java.lang.RuntimeException: Unable to start activity ComponentInfo {com.example.myview / com.example.myview.MainActivity}: java.lang.NullPointerException
11-15 14:58:54.372: E / AndroidRuntime (508): at android.app.ActivityThread.performLaunchActivity (ActivityThread.java: 1647)
11-15 14:58:54.372: E / AndroidRuntime (508): at android.app.ActivityThread.handleLaunchActivity (ActivityThread.java: 1663)
11-15 14:58:54.372: E / AndroidRuntime (508): at android.app.ActivityThread.access $ 1500 (ActivityThread.java: 117)
11-15 14:58:54.372: E / AndroidRuntime (508): at android.app.ActivityThread $ H.handleMessage (ActivityThread.java: 931)
11-15 14:58:54.372: E / AndroidRuntime (508): at android.os.Handler.dispatchMessage (Handler.java: 99)
11-15 14:58:54.372: E / AndroidRuntime (508): at android.os.Looper.loop (Looper.java: 123)
11-15 14:58:54.372: E / AndroidRuntime (508): at android.app.ActivityThread.main (ActivityThread.java: 3683)
11-15 14:58:54.372: E / AndroidRuntime (508): at java.lang.reflect.Method.invokeNative (Native Method)
11-15 14:58:54.372: E / AndroidRuntime (508): at java.lang.reflect.Method.invoke (Method.java: 507)
11-15 14:58:54.372: E / AndroidRuntime (508): at com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run (ZygoteInit.java: 839)
11-15 14:58:54.372: E / AndroidRuntime (508): at com.android.internal.os.ZygoteInit.main (ZygoteInit.java: 597)
11-15 14:58:54.372: E / AndroidRuntime (508): at dalvik.system.NativeStart.main (Native Method)
11-15 14:58:54.372: E / AndroidRuntime (508): Caused by: java.lang.NullPointerException
11-15 14:58:54.372: E / AndroidRuntime (508): at com.example.myview.MyView . (MyView.java: 15)
11-15 14:58:54.372: E / AndroidRuntime (508): at com.example.myview.MainActivity.onCreate (MainActivity.java: 14)
11-15 14:58:54.372: E / AndroidRuntime (508): at android.app.Instrumentation.callActivityOnCreate (Instrumentation.java: 1047)
11-15 14:58:54.372: E / AndroidRuntime (508): at android.app.ActivityThread.performLaunchActivity (ActivityThread.java: 1611)
11-15 14:58:54.372: E / AndroidRuntime (508): ... 11 more
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Reply:
Empty your paint, you have to paint = new Paint ();