java.lang.RuntimeException: Unable to start activity ComponentInfo

java.lang.RuntimeException: Unable to start activity ComponentInfo

   new MaterialFilePicker()
                            .withActivity(mActivity)
                            .withRequestCode(78)
                            .withFilter(Pattern.compile(".*\\.txt$")) // Filtering files and directories by file name using regexp
                            .withFilterDirectories(true) // Set directories filterable (false by default)
                            .withHiddenFiles(true) // Show hidden files and folders
                            .start();

02-21 23:57:55.546 6715-6715/com.google.android.demo E/AndroidRuntime: FATAL EXCEPTION: main
                                                                                  Process: com.google.android.exoplayer2.demo, PID: 6715
                                                                                  java.lang.RuntimeException: Unable to start activity ComponentInfo{com.google.android.exoplayer2.demo/com.nbsp.materialfilepicker.ui.FilePickerActivity}: java.lang.ArrayIndexOutOfBoundsException: length=1926; index=8172
                                                                                      at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2455)
                                                                                      at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2515)
                                                                                      at android.app.ActivityThread.access$1000(ActivityThread.java:154)
                                                                                      at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1379)
                                                                                      at android.os.Handler.dispatchMessage(Handler.java:102)
                                                                                      at android.os.Looper.loop(Looper.java:157)
                                                                                      at android.app.ActivityThread.main(ActivityThread.java:5555)
                                                                                      at java.lang.reflect.Method.invoke(Native Method)
                                                                                      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:745)
                                                                                      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:635)
                                                                                   Caused by: java.lang.ArrayIndexOutOfBoundsException: length=1926; index=8172
                                                                                      at android.content.res.TypedArray.getValueAt(TypedArray.java:1134)
                                                                                      at android.content.res.TypedArray.getColor(TypedArray.java:448)
                                                                                      at android.app.Activity.onApplyThemeResource(Activity.java:3837)
                                                                                      at android.view.ContextThemeWrapper.initializeTheme(ContextThemeWrapper.java:150)
                                                                                      at android.view.ContextThemeWrapper.setTheme(ContextThemeWrapper.java:94)
                                                                                      at android.support.v7.app.AppCompatActivity.setTheme(AppCompatActivity.java:89)
                                                                                      at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2401)
                                                                                      at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2515) 
                                                                                      at android.app.ActivityThread.access$1000(ActivityThread.java:154) 
                                                                                      at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1379) 
                                                                                      at android.os.Handler.dispatchMessage(Handler.java:102) 
                                                                                      at android.os.Looper.loop(Looper.java:157) 
                                                                                      at android.app.ActivityThread.main(ActivityThread.java:5555) 
                                                                                      at java.lang.reflect.Method.invoke(Native Method) 
                                                                                      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:745) 
                                                                                      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:635) 

[prscX]

Hi @anonym24, I have got the fix in order to resolve this.

Basically it is trying to look for few color props. After looking to library example looks like we have to define colors.xml in app res with below value:

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="colorPrimary">#3F51B5</color>
    <color name="colorPrimaryDark">#303F9F</color>
    <color name="colorAccent">#FF4081</color>
</resources>

Ideally this should have been defined in README, not sure why they have missed to specify the same.

Thanks Pranav

[NokisDemox]

@prscX you saved my life, I didnt know what was wrong. That should be added to the readme