Conflict with authorities for provider on android N+

[ryc16]

Hi linchaolong,

I like your image picker but I got troubles using imagePicker on android N. I spent some time looked at it and I realized there is a conflict on one of the data provider. Our data provider often uses ${applicationId}.provider as authorities and your image picker uses the same.

<provider
        android:name="android.support.v4.content.FileProvider"
        android:authorities="${applicationId}.provider"
        android:exported="false"
        android:grantUriPermissions="true">
      <meta-data
          android:name="android.support.FILE_PROVIDER_PATHS"
          android:resource="@xml/provider_paths"/>
    </provider>

  public static Uri getContentUri(Context context, Uri fileUri){
    return FileProvider.getUriForFile(context, context.getApplicationContext().getPackageName() + ".provider", new File(fileUri.getPath()));
  }

This is causing the problem because it picks up my another data provider.

I highly recommend you use the more specific name: Here is my recommendation.

<provider
    android:name="android.support.v4.content.FileProvider"
    android:authorities="${applicationId}.imagePicker.provider"
    android:exported="false"
    android:grantUriPermissions="true">
  <meta-data
      android:name="android.support.FILE_PROVIDER_PATHS"
      android:resource="@xml/provider_paths"/>
</provider>

public static Uri getContentUri(Context context, Uri fileUri){
  return FileProvider.getUriForFile(context, context.getApplicationContext().getPackageName() + ".imagePicker.provider", new File(fileUri.getPath()));
}

If you agree, kindly to take my suggestion. If you don't agree, feel free to drop me an email to discuss.

Thanks Good job.

[CYRUS-STUDIO]

@ryc16 Thank you for your suggestion，the bug is fixed，you can modify your build.gradle as follows: compile 'com.linchaolong.android:imagepicker:1.4'