Show additional playback buttons (rewind and fast forward) in the
notification on the lockscreen if the option "Expand Notification" is
enabled.
Fixes#337Fixes#571
- proxy_host_invalid_error: add verb & article to improve clarity
- proxy_host_empty_error: replace 'must not' by 'can not'
- removed set of strings that aren't used (anymore)
- for feed setting "Auto remove episode": Improve clarity of setting name (feed_auto_download_global -> "Global default") and delete explanatory info ("override global default" in auto_delete_label). Removes unnecessary screen clutter, removes double & in most cases false info (if setting is 'global' it doesn't "override default")
- share_item_url_label & share_item_url_with_position_label: add 'file' to clarify what URL is shared (media file, not episode webpage)
- prevent position_default_label ('00:00:00') and 'app_name' (the same in all languages so far) from being translated
- lambda expressions, method references,
- multi catches,
- remove unnecessary keywords (public keyword on interface method signatures, static on interfaces or enums, final on private method signatures),
- == false expressions,
- diamond type (<>) expressions,
- replace StringBuffer with StringBuilder for local variables used by a single thread,
- replace Arrays.asList with Collections.singletonList whenever applicable,
- inline variable returns (whenever the variable name's meaning is not important to understand the code),
- replace some chains of if/else if/... with switch/case,
- break append(a + b) into append(a).append(b) for StringBuilder objects,
- unused import statements,
- reduce log TAGs to 23 characters,
- MaterialDialog callback deprecated,
- ActionBarActivity for AppCompatActivity,
