Java – Android: snackBar gives ArrayIndexOutOfBoundsException
•
Java
It seems that the code of exception is as follows:
Snackbar.make(findViewById(R.id.content_main),"E' necessario abilitare il GPS per aggiornare la lista",Snackbar.LENGTH_INDEFINITE)
.setAction("ATTIVA",new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
startActivity(intent);
}
}).show();
I say that because I try to debug the application, it can only delete this part of the code
This is the error log:
E/AndroidRuntime: FATAL EXCEPTION: main
Process: d.g.movida,PID: 22151
java.lang.@R_502_9@: Invalid index 3,size is 3
at java.util.ArrayList.throw@R_502_9@(ArrayList.java:255)
at java.util.ArrayList.get(ArrayList.java:308)
at android.support.design.widget.CoordinatorLayout.onLayout(CoordinatorLayout.java:848)
at android.view.View.layout(View.java:17938)
at android.view.ViewGroup.layout(ViewGroup.java:5812)
at android.support.v4.widget.DrawerLayout.onLayout(DrawerLayout.java:1197)
at android.view.View.layout(View.java:17938)
at android.view.ViewGroup.layout(ViewGroup.java:5812)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:344)
at android.widget.FrameLayout.onLayout(FrameLayout.java:281)
at android.view.View.layout(View.java:17938)
at android.view.ViewGroup.layout(ViewGroup.java:5812)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1742)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1585)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1494)
at android.view.View.layout(View.java:17938)
at android.view.ViewGroup.layout(ViewGroup.java:5812)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:344)
at android.widget.FrameLayout.onLayout(FrameLayout.java:281)
at android.view.View.layout(View.java:17938)
at android.view.ViewGroup.layout(ViewGroup.java:5812)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1742)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1585)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1494)
at android.view.View.layout(View.java:17938)
at android.view.ViewGroup.layout(ViewGroup.java:5812)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:344)
at android.widget.FrameLayout.onLayout(FrameLayout.java:281)
at com.android.internal.policy.PhoneWindow$DecorView.onLayout(PhoneWindow.java:3193)
at android.view.View.layout(View.java:17938)
at android.view.ViewGroup.layout(ViewGroup.java:5812)
at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2666)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2367)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1437)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:7403)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:920)
at android.view.Choreographer.doCallbacks(Choreographer.java:695)
at android.view.Choreographer.doFrame(Choreographer.java:631)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:906)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:158)
at android.app.ActivityThread.main(ActivityThread.java:7229)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
The only time I use ArrayList is when I initialize:
ArrayList<CustomLVArray> retrievedData;
listadapter listadapter;
ListView listView;
....
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
....
retrievedData = new ArrayList<>();
listView = (ListView) findViewById(R.id.content_main);
listadapter = new CustomListViewAdapter(this,retrievedData);
listView.setAdapter(listadapter);
listView.setOnScrollListener....
When I add something:
CustomLVArray message = new CustomLVArray("Title","subtitle","Lorem ipsum dolor sit amet ipsum dolor sit amet ipsum dolor sit amet ipsum dolor sit amet",getResources().getDrawable(R.drawable.ic_menu_camera));
retrievedData.clear();
for (int i = 0; i <= 10; i++) {
retrievedData.add(message);
}
Solution
It seems to implement the "trick" explained in the first answer here: ArrayIndexOutOfBoundsException while displaying the snackBar / viewdraghelper application will not crash
Who knows why?
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