[Android] Auto connect to renderer if only 1 is available

[Geoffrey Métais]

vlc-android | branch: chromecast | Geoffrey Métais <geoffrey.metais at gmail.com> | Mon Jan 22 17:00:22 2018 +0100| [84a347bd8faddae5c3de3327fe5c5095dbfeebc3] | committer: Geoffrey Métais

Auto connect to renderer if only 1 is available

> https://code.videolan.org/videolan/vlc-android/commit/84a347bd8faddae5c3de3327fe5c5095dbfeebc3
---

 vlc-android/res/values/strings.xml                        |  1 +
 vlc-android/src/org/videolan/vlc/gui/ContentActivity.java | 15 ++++++++++++---
 .../src/org/videolan/vlc/gui/dialogs/RenderersDialog.kt   |  4 ++++
 3 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/vlc-android/res/values/strings.xml b/vlc-android/res/values/strings.xml
index 5fb5340e6..0648952be 100644
--- a/vlc-android/res/values/strings.xml
+++ b/vlc-android/res/values/strings.xml
@@ -377,6 +377,7 @@
     <string name="casting_quality_low">Low</string>
     <string name="casting_quality_lowcpu">Lowest</string>
     <string name="cast_performance_warning">Casting this video requires conversion. This conversion can use all the available power and could quickly drain your battery.</string>
+    <string name="casting_connected_renderer">Connected to renderer \'%1$s\'</string>
 
     <string name="extensions_prefs_category">Extensions</string>
     <string name="extensions_enable_category">Chose extensions to enable</string>
diff --git a/vlc-android/src/org/videolan/vlc/gui/ContentActivity.java b/vlc-android/src/org/videolan/vlc/gui/ContentActivity.java
index 195943fe6..8ce7662ba 100644
--- a/vlc-android/src/org/videolan/vlc/gui/ContentActivity.java
+++ b/vlc-android/src/org/videolan/vlc/gui/ContentActivity.java
@@ -32,6 +32,7 @@ import android.support.annotation.Nullable;
 import android.support.v4.app.Fragment;
 import android.support.v4.view.MenuItemCompat;
 import android.support.v7.widget.SearchView;
+import android.support.v7.widget.SnapHelper;
 import android.view.DragAndDropPermissions;
 import android.view.DragEvent;
 import android.view.Menu;
@@ -46,6 +47,7 @@ import org.videolan.vlc.RendererDelegate;
 import org.videolan.vlc.gui.audio.EqualizerFragment;
 import org.videolan.vlc.gui.browser.ExtensionBrowser;
 import org.videolan.vlc.gui.dialogs.RenderersDialog;
+import org.videolan.vlc.gui.helpers.UiTools;
 import org.videolan.vlc.interfaces.Filterable;
 import org.videolan.vlc.media.MediaUtils;
 
@@ -111,8 +113,8 @@ public class ContentActivity extends AudioPlayerContainerActivity implements Sea
         }
         else
             menu.findItem(R.id.ml_menu_filter).setVisible(false);
-         menu.findItem(R.id.ml_menu_renderers).setVisible(showRenderers);
-         menu.findItem(R.id.ml_menu_renderers).setIcon(RendererDelegate.INSTANCE.getSelectedRenderer() == null ? R.drawable.ic_am_renderer_normal_w : R.drawable.ic_am_renderer_on_w);
+        menu.findItem(R.id.ml_menu_renderers).setVisible(showRenderers);
+        menu.findItem(R.id.ml_menu_renderers).setIcon(RendererDelegate.INSTANCE.getSelectedRenderer() == null ? R.drawable.ic_am_renderer_normal_w : R.drawable.ic_am_renderer_on_w);
         return super.onCreateOptionsMenu(menu);
     }
 
@@ -142,7 +144,14 @@ public class ContentActivity extends AudioPlayerContainerActivity implements Sea
                 startActivity(new Intent(Intent.ACTION_SEARCH, null, this, SearchActivity.class));
                 return true;
             case R.id.ml_menu_renderers:
-                if (getSupportFragmentManager().findFragmentByTag("renderers") == null)
+                if (mService != null && mService.hasRenderer()
+                        && RendererDelegate.INSTANCE.getRenderers().size() == 1) {
+                    final RendererItem renderer = RendererDelegate.INSTANCE.getRenderers().get(0);
+                    RendererDelegate.INSTANCE.selectRenderer(renderer);
+                    mService.setRenderer(renderer);
+                    final View v = findViewById(R.id.audio_player_container);
+                    if (v != null) UiTools.snacker(v, getString(R.string.casting_connected_renderer, renderer.displayName));
+                } else if (getSupportFragmentManager().findFragmentByTag("renderers") == null)
                     new RenderersDialog().show(getSupportFragmentManager(), "renderers");
                 return true;
             default:
diff --git a/vlc-android/src/org/videolan/vlc/gui/dialogs/RenderersDialog.kt b/vlc-android/src/org/videolan/vlc/gui/dialogs/RenderersDialog.kt
index 140ac1cd5..6fbc30293 100644
--- a/vlc-android/src/org/videolan/vlc/gui/dialogs/RenderersDialog.kt
+++ b/vlc-android/src/org/videolan/vlc/gui/dialogs/RenderersDialog.kt
@@ -36,6 +36,7 @@ import org.videolan.vlc.databinding.ItemRendererBinding
 import org.videolan.vlc.gui.DiffUtilAdapter
 import org.videolan.vlc.gui.PlaybackServiceFragment
 import org.videolan.vlc.gui.helpers.SelectorViewHolder
+import org.videolan.vlc.gui.helpers.UiTools
 
 class RenderersDialog : DialogFragment(), RendererDelegate.RendererListener, PlaybackService.Client.Callback {
 
@@ -117,6 +118,9 @@ class RenderersDialog : DialogFragment(), RendererDelegate.RendererListener, Pla
         fun connect(item: RendererItem?) {
             RendererDelegate.selectRenderer(item)
             mService?.setRenderer(item)
+            if (item !== null) activity?.window?.findViewById<View>(R.id.audio_player_container)?.let {
+                UiTools.snacker(it, getString(R.string.casting_connected_renderer, item.displayName))
+            }
             dismiss()
         }
     }