Music app unbundling prep: add SortCursor to the music app, make

[android-x86/packages-apps-Music.git] / src / com / android / music / MediaPlaybackActivity.java

diff --git a/src/com/android/music/MediaPlaybackActivity.java b/src/com/android/music/MediaPlaybackActivity.java
index 8688fbb..baf1442 100644 (file)
--- a/src/com/android/music/MediaPlaybackActivity.java
+++ b/src/com/android/music/MediaPlaybackActivity.java
@@ -18,6 +18,7 @@ package com.android.music;
 
 import android.app.Activity;
 import android.app.AlertDialog;
+import android.app.KeyguardManager;
 import android.app.SearchManager;
 import android.content.BroadcastReceiver;
 import android.content.ComponentName;
@@ -29,18 +30,16 @@ import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.ServiceConnection;
 import android.content.res.Configuration;
-import android.content.res.Resources;
 import android.database.Cursor;
 import android.graphics.Bitmap;
 import android.media.AudioManager;
-import android.media.MediaFile;
 import android.net.Uri;
 import android.os.Bundle;
-import android.os.RemoteException;
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.Looper;
 import android.os.Message;
+import android.os.RemoteException;
 import android.os.SystemClock;
 import android.provider.MediaStore;
 import android.text.Layout;
@@ -280,10 +279,13 @@ public class MediaPlaybackActivity extends Activity implements MusicUtils.Defs,
             audioid = mService.getAudioId();
         } catch (RemoteException ex) {
             return true;
+        } catch (NullPointerException ex) {
+            // we might not actually have the service yet
+            return true;
         }
 
-        if (MediaFile.UNKNOWN_STRING.equals(album) &&
-                MediaFile.UNKNOWN_STRING.equals(artist) &&
+        if (MediaStore.UNKNOWN_STRING.equals(album) &&
+                MediaStore.UNKNOWN_STRING.equals(artist) &&
                 song != null &&
                 song.startsWith("recording")) {
             // not music
@@ -309,10 +311,10 @@ public class MediaPlaybackActivity extends Activity implements MusicUtils.Defs,
         }
 
         boolean knownartist =
-            (artist != null) && !MediaFile.UNKNOWN_STRING.equals(artist);
+            (artist != null) && !MediaStore.UNKNOWN_STRING.equals(artist);
 
         boolean knownalbum =
-            (album != null) && !MediaFile.UNKNOWN_STRING.equals(album);
+            (album != null) && !MediaStore.UNKNOWN_STRING.equals(album);
         
         if (knownartist && view.equals(mArtistName.getParent())) {
             title = artist;
@@ -327,7 +329,7 @@ public class MediaPlaybackActivity extends Activity implements MusicUtils.Defs,
             }
             mime = MediaStore.Audio.Albums.ENTRY_CONTENT_TYPE;
         } else if (view.equals(mTrackName.getParent()) || !knownartist || !knownalbum) {
-            if ((song == null) || MediaFile.UNKNOWN_STRING.equals(song)) {
+            if ((song == null) || MediaStore.UNKNOWN_STRING.equals(song)) {
                 // A popup of the form "Search for null/'' using ..." is pretty
                 // unhelpful, plus, we won't find any way to buy it anyway.
                 return true;
@@ -533,9 +535,12 @@ public class MediaPlaybackActivity extends Activity implements MusicUtils.Defs,
             menu.add(0, PARTY_SHUFFLE, 0, R.string.party_shuffle); // icon will be set in onPrepareOptionsMenu()
             SubMenu sub = menu.addSubMenu(0, ADD_TO_PLAYLIST, 0,
                     R.string.add_to_playlist).setIcon(android.R.drawable.ic_menu_add);
-            MusicUtils.makePlaylistMenu(this, sub);
-            menu.add(0, USE_AS_RINGTONE, 0, R.string.ringtone_menu_short).setIcon(R.drawable.ic_menu_set_as_ringtone);
-            menu.add(0, DELETE_ITEM, 0, R.string.delete_item).setIcon(R.drawable.ic_menu_delete);
+            // these next two are in a separate group, so they can be shown/hidden as needed
+            // based on the keyguard state
+            menu.add(1, USE_AS_RINGTONE, 0, R.string.ringtone_menu_short)
+                    .setIcon(R.drawable.ic_menu_set_as_ringtone);
+            menu.add(1, DELETE_ITEM, 0, R.string.delete_item)
+                    .setIcon(R.drawable.ic_menu_delete);
             return true;
         }
         return false;
@@ -554,6 +559,16 @@ public class MediaPlaybackActivity extends Activity implements MusicUtils.Defs,
                 item.setTitle(R.string.party_shuffle);
             }
         }
+
+        item = menu.findItem(ADD_TO_PLAYLIST);
+        if (item != null) {
+            SubMenu sub = item.getSubMenu();
+            MusicUtils.makePlaylistMenu(this, sub);
+        }
+
+        KeyguardManager km = (KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE);
+        menu.setGroupVisible(1, !km.inKeyguardRestrictedInputMode());
+
         return true;
     }
 
@@ -565,9 +580,8 @@ public class MediaPlaybackActivity extends Activity implements MusicUtils.Defs,
                 case GOTO_START:
                     intent = new Intent();
                     intent.setClass(this, MusicBrowserActivity.class);
-                    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
-                            | Intent.FLAG_ACTIVITY_CLEAR_TOP);
                     startActivity(intent);
+                    finish();
                     break;
                 case USE_AS_RINGTONE: {
                     // Set the system setting to make this the current ringtone
@@ -577,14 +591,7 @@ public class MediaPlaybackActivity extends Activity implements MusicUtils.Defs,
                     return true;
                 }
                 case PARTY_SHUFFLE:
-                    if (mService != null) {
-                        int shuffle = mService.getShuffleMode();
-                        if (shuffle == MediaPlaybackService.SHUFFLE_AUTO) {
-                            mService.setShuffleMode(MediaPlaybackService.SHUFFLE_NONE);
-                        } else {
-                            mService.setShuffleMode(MediaPlaybackService.SHUFFLE_AUTO);
-                        }
-                    }
+                    MusicUtils.togglePartyShuffle();
                     setShuffleButtonImage();
                     break;
                     
@@ -686,6 +693,7 @@ public class MediaPlaybackActivity extends Activity implements MusicUtils.Defs,
 
     private boolean seekMethod1(int keyCode)
     {
+        if (mService == null) return false;
         for(int x=0;x<10;x++) {
             for(int y=0;y<3;y++) {
                 if(keyboard[y][x] == keyCode) {
@@ -1282,13 +1290,13 @@ public class MediaPlaybackActivity extends Activity implements MusicUtils.Defs,
                 ((View) mArtistName.getParent()).setVisibility(View.VISIBLE);
                 ((View) mAlbumName.getParent()).setVisibility(View.VISIBLE);
                 String artistName = mService.getArtistName();
-                if (MediaFile.UNKNOWN_STRING.equals(artistName)) {
+                if (MediaStore.UNKNOWN_STRING.equals(artistName)) {
                     artistName = getString(R.string.unknown_artist_name);
                 }
                 mArtistName.setText(artistName);
                 String albumName = mService.getAlbumName();
                 long albumid = mService.getAlbumId();
-                if (MediaFile.UNKNOWN_STRING.equals(albumName)) {
+                if (MediaStore.UNKNOWN_STRING.equals(albumName)) {
                     albumName = getString(R.string.unknown_album_name);
                     albumid = -1;
                 }