java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.liu/com.example.liu.MainActivity}: java.lang.UnsupportedOperationException: setBackgroundColor

JIRA | yangkailei | 2 years ago
tip
Do you know that we can give you better hits? Get more relevant results from Samebug’s stack trace search.
  1. 0

    Impacted Cases ============== Reproduce Test Steps ==================== set background color transparent of xwalkview in demo app. Expected Outcome ================ Actual Outcome ============== 09-17 07:31:10.080: E/AndroidRuntime(11154): FATAL EXCEPTION: main 09-17 07:31:10.080: E/AndroidRuntime(11154): Process: com.example.liu, PID: 11154 09-17 07:31:10.080: E/AndroidRuntime(11154): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.liu/com.example.liu.MainActivity}: java.lang.UnsupportedOperationException: setBackgroundColor 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2328) 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2386) 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.app.ActivityThread.access$900(ActivityThread.java:169) 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1277) 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.os.Handler.dispatchMessage(Handler.java:102) 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.os.Looper.loop(Looper.java:136) 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.app.ActivityThread.main(ActivityThread.java:5476) 09-17 07:31:10.080: E/AndroidRuntime(11154): at java.lang.reflect.Method.invokeNative(Native Method) 09-17 07:31:10.080: E/AndroidRuntime(11154): at java.lang.reflect.Method.invoke(Method.java:515) 09-17 07:31:10.080: E/AndroidRuntime(11154): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1268) 09-17 07:31:10.080: E/AndroidRuntime(11154): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1084) 09-17 07:31:10.080: E/AndroidRuntime(11154): at dalvik.system.NativeStart.main(Native Method) 09-17 07:31:10.080: E/AndroidRuntime(11154): Caused by: java.lang.UnsupportedOperationException: setBackgroundColor 09-17 07:31:10.080: E/AndroidRuntime(11154): at org.xwalk.core.ReflectMethod.invoke(ReflectMethod.java:57) 09-17 07:31:10.080: E/AndroidRuntime(11154): at org.xwalk.core.XWalkView.setBackgroundColor(XWalkView.java:589) 09-17 07:31:10.080: E/AndroidRuntime(11154): at com.example.liu.MainActivity.onCreate(MainActivity.java:36) 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.app.Activity.performCreate(Activity.java:5473) 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1093) 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2292) 09-17 07:31:10.080: E/AndroidRuntime(11154): ... 11 more 09-17 07:31:10.090: W/ActivityManager(2687): Force finishing activity com.example.liu/.MainActivity Test Case Source Code ===================== package com.example.liu; import android.os.Bundle; import org.apache.cordova.*; import android.graphics.Color; public class MainActivity extends CordovaActivity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // Set by <content src="index.html" /> in config.xml appView.getView().setBackgroundColor(Color.TRANSPARENT); loadUrl(launchUrl); } } Test Builds =========== Issue Analysis ==============

    JIRA | 2 years ago | yangkailei
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.liu/com.example.liu.MainActivity}: java.lang.UnsupportedOperationException: setBackgroundColor
  2. 0

    Impacted Cases ============== Reproduce Test Steps ==================== set background color transparent of xwalkview in demo app. Expected Outcome ================ Actual Outcome ============== 09-17 07:31:10.080: E/AndroidRuntime(11154): FATAL EXCEPTION: main 09-17 07:31:10.080: E/AndroidRuntime(11154): Process: com.example.liu, PID: 11154 09-17 07:31:10.080: E/AndroidRuntime(11154): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.liu/com.example.liu.MainActivity}: java.lang.UnsupportedOperationException: setBackgroundColor 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2328) 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2386) 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.app.ActivityThread.access$900(ActivityThread.java:169) 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1277) 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.os.Handler.dispatchMessage(Handler.java:102) 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.os.Looper.loop(Looper.java:136) 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.app.ActivityThread.main(ActivityThread.java:5476) 09-17 07:31:10.080: E/AndroidRuntime(11154): at java.lang.reflect.Method.invokeNative(Native Method) 09-17 07:31:10.080: E/AndroidRuntime(11154): at java.lang.reflect.Method.invoke(Method.java:515) 09-17 07:31:10.080: E/AndroidRuntime(11154): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1268) 09-17 07:31:10.080: E/AndroidRuntime(11154): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1084) 09-17 07:31:10.080: E/AndroidRuntime(11154): at dalvik.system.NativeStart.main(Native Method) 09-17 07:31:10.080: E/AndroidRuntime(11154): Caused by: java.lang.UnsupportedOperationException: setBackgroundColor 09-17 07:31:10.080: E/AndroidRuntime(11154): at org.xwalk.core.ReflectMethod.invoke(ReflectMethod.java:57) 09-17 07:31:10.080: E/AndroidRuntime(11154): at org.xwalk.core.XWalkView.setBackgroundColor(XWalkView.java:589) 09-17 07:31:10.080: E/AndroidRuntime(11154): at com.example.liu.MainActivity.onCreate(MainActivity.java:36) 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.app.Activity.performCreate(Activity.java:5473) 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1093) 09-17 07:31:10.080: E/AndroidRuntime(11154): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2292) 09-17 07:31:10.080: E/AndroidRuntime(11154): ... 11 more 09-17 07:31:10.090: W/ActivityManager(2687): Force finishing activity com.example.liu/.MainActivity Test Case Source Code ===================== package com.example.liu; import android.os.Bundle; import org.apache.cordova.*; import android.graphics.Color; public class MainActivity extends CordovaActivity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // Set by <content src="index.html" /> in config.xml appView.getView().setBackgroundColor(Color.TRANSPARENT); loadUrl(launchUrl); } } Test Builds =========== Issue Analysis ==============

    JIRA | 2 years ago | yangkailei
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.liu/com.example.liu.MainActivity}: java.lang.UnsupportedOperationException: setBackgroundColor

    Root Cause Analysis

    1. java.lang.UnsupportedOperationException

      setBackgroundColor

      at org.xwalk.core.ReflectMethod.invoke()
    2. org.xwalk.core
      XWalkView.setBackgroundColor
      1. org.xwalk.core.ReflectMethod.invoke(ReflectMethod.java:57)
      2. org.xwalk.core.XWalkView.setBackgroundColor(XWalkView.java:589)
      2 frames
    3. com.example.liu
      MainActivity.onCreate
      1. com.example.liu.MainActivity.onCreate(MainActivity.java:36)
      1 frame
    4. Android Platform
      ActivityThread.main
      1. android.app.Activity.performCreate(Activity.java:5473)
      2. android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1093)
      3. android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2292)
      4. android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2386)
      5. android.app.ActivityThread.access$900(ActivityThread.java:169)
      6. android.app.ActivityThread$H.handleMessage(ActivityThread.java:1277)
      7. android.os.Handler.dispatchMessage(Handler.java:102)
      8. android.os.Looper.loop(Looper.java:136)
      9. android.app.ActivityThread.main(ActivityThread.java:5476)
      9 frames
    5. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invokeNative(Native Method)
      2. java.lang.reflect.Method.invoke(Method.java:515)
      2 frames
    6. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1268)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1084)
      2 frames
    7. Android Platform
      NativeStart.main
      1. dalvik.system.NativeStart.main(Native Method)
      1 frame