Plexamp Lite 1.14: Android 4.1 build with ExoPlayer, lyrics, home-screen widget

- One build per Android level, as in Tenda: build/PlexampLite.apk (Android 2.2+, versionCode 1508) and
  build/PlexampLite-api16.apk (Android 4.1+, 1516), from shared src/ plus platform/api8 or platform/api16.
- Android 4.1 build: ExoPlayer 2.18.7 behind a small Engine interface (gapless hand-over to read-ahead and
  downloaded files, a longer buffer, MediaPlayer fallback for tracks it can't decode), a notification and
  lock screen with art and buttons, a resizable widget, Holo, a menu button without a Menu key, metered networks.
  R8 shrinks ExoPlayer and Guava (tools/fetch_exoplayer.sh, tools/r8-rules.pro).
- Both builds: lyrics in Now Playing as in the Mac app (timed lyrics follow and seek), a home-screen widget,
  media play/pause keys, the moon icon drawn without clipPath.
- PlexampLite-noreport on the SD card stops play reports, for tests against a real server.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

res/values/strings.xml

@@ -72,21 +72,26 @@
     <string name="loading_albums">Cargando álbums…</string>
     <string name="loading_artists">Cargando artistas…</string>
     <string name="loading_libraries">Cargando bibliotecas…</string>
+    <string name="loading_lyrics">Cargando a letra…</string>
     <string name="loading_playlists">Cargando listas…</string>
     <string name="log_empty">Aínda non hai nada no rexistro.</string>
     <string name="love">Engadir a favoritas</string>
     <string name="loved">Engadida a favoritas</string>
     <string name="loved_radio">Radio de favoritas</string>
     <string name="loved_radio_sub">As mellor valoradas</string>
+    <string name="lyrics">Letra</string>
+    <string name="lyrics_failed">Non se puido cargar a letra</string>
     <string name="min">%1$d min</string>
     <string name="music">Música</string>
     <string name="n_albums">%1$d álbums</string>
     <string name="n_albums_one">%1$d álbum</string>
     <string name="n_tracks">%1$d pistas</string>
     <string name="n_tracks_one">%1$d pista</string>
+    <string name="next">Seguinte</string>
     <string name="no_albums">Non hai álbums</string>
     <string name="no_albums_library">Esta biblioteca non ten álbums</string>
     <string name="no_artists_library">Esta biblioteca non ten artistas</string>
+    <string name="no_lyrics">Esta pista non ten letra</string>
     <string name="no_music_libraries">%1$s non ten bibliotecas de música</string>
     <string name="no_playlists">Aínda non hai listas de música</string>
     <string name="no_sd">Non hai tarxeta SD dispoñible</string>
@@ -117,12 +122,14 @@
     <string name="play">Reproducir</string>
     <string name="play_all">Reproducir</string>
     <string name="play_next">Reproducir a continuación</string>
+    <string name="play_pause">Reproducir ou pausar</string>
     <string name="playback_error">Erro de reprodución (%1$d/%2$d)</string>
     <string name="playing_from">REPRODUCINDO DESDE</string>
     <string name="playing_next">Soará a continuación</string>
     <string name="playing_x">Reproducindo %1$s</string>
     <string name="playlist">Lista de reprodución</string>
     <string name="plex_server">Servidor Plex</string>
+    <string name="previous">Anterior</string>
     <string name="quality_away_title">Calidade fóra / datos móbiles</string>
     <string name="quality_bt_title">Calidade por Bluetooth</string>
     <string name="quality_home_title">Calidade na casa</string>
@@ -237,5 +244,6 @@
     <string name="unlove">Quitar de favoritas</string>
     <string name="unloved">Quitada de favoritas</string>
     <string name="up_next">Cola</string>
+    <string name="widget_name">Reprodutor de Plexamp Lite</string>
     <string name="you">ti</string>
 </resources>