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Code Issues Packages Projects Releases Wiki Activity

Random play

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This commit is contained in:
Gboy9155
2017-10-21 23:53:09 +02:00
parent 4bd960ba65
commit d2b03cb692
7 changed files with 105 additions and 67 deletions
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15
MusicApp/MainActivity.cs
View File

@@ -237,17 +237,22 @@ namespace MusicApp
tabs.SetScrollPosition(selectedTab, 0f, true);
}
//AFTER USING FOLDERTRACKS, BROWSE AND FOLDERBROWSE OONCLICK DOES NOT WORK;
public void HideTabs()
{
TabLayout tabs = FindViewById<TabLayout>(Resource.Id.tabs);
tabs.RemoveAllTabs();
tabs.Visibility = ViewStates.Gone;
ViewPager pager = FindViewById<ViewPager>(Resource.Id.pager);
if (pager.Adapter != null)
pager.Adapter.Dispose();
pager.Adapter = null;
ViewPagerAdapter adapter = (ViewPagerAdapter) pager.Adapter;
if (adapter != null)
{
for(int i = 0; i < adapter.Count; i++)
SupportFragmentManager.BeginTransaction().Remove(adapter.GetItem(i)).Commit();
adapter.Dispose();
pager.Adapter = null;
}
FrameLayout frame = FindViewById<FrameLayout>(Resource.Id.contentView);
frame.Visibility = ViewStates.Visible;

1
MusicApp/MusicApp.csproj
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@@ -159,6 +159,7 @@
<Compile Include="Resources\Portable Class\Preferences.cs" />
<Compile Include="Resources\Portable Class\Queue.cs" />
<Compile Include="Resources\Portable Class\TwoLineAdapter.cs" />
<Compile Include="Resources\Portable Class\ViewPagerAdapter.cs" />
<Compile Include="Resources\Portable Class\YTitemToSong.cs" />
<Compile Include="Resources\Resource.Designer.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />

39
MusicApp/Resources/Portable Class/Browse.cs
View File

@@ -11,9 +11,6 @@ using Android.Views;
using Android.Content.PM;
using Android.Support.V4.App;
using Android.Support.V7.App;
using Android.Runtime;
using System;
using Java.Lang;
namespace MusicApp.Resources.Portable_Class
{
@@ -327,40 +324,4 @@ namespace MusicApp.Resources.Portable_Class
AddToPlaylist(item, playList, playlistID);
}
}
public class ViewPagerAdapter : FragmentPagerAdapter
{
private List<Fragment> fragmentList = new List<Fragment>();
private List<string> titles = new List<string>();
public ViewPagerAdapter(FragmentManager fm) : base(fm)
{
}
protected ViewPagerAdapter(IntPtr javaReference, JniHandleOwnership transfer) : base(javaReference, transfer)
{
}
public override int Count => fragmentList.Count;
public override Fragment GetItem(int position)
{
return fragmentList[position];
}
public void AddFragment (Fragment fragment, string title)
{
fragmentList.Add(fragment);
titles.Add(title);
}
public override ICharSequence GetPageTitleFormatted(int position)
{
ICharSequence title = CharSequence.ArrayFromStringArray(new string[] { titles[position] })[0];
return title;
}
}
}

37
MusicApp/Resources/Portable Class/FolderBrowse.cs
View File

@@ -139,7 +139,7 @@ namespace MusicApp.Resources.Portable_Class
GetPlaylist(path);
break;
case 2:
//random play
RandomPlay(path);
break;
default:
break;
@@ -154,9 +154,10 @@ namespace MusicApp.Resources.Portable_Class
act.SupportActionBar.SetHomeButtonEnabled(true);
act.SupportActionBar.SetDisplayHomeAsUpEnabled(true);
act.SupportActionBar.Title = displayPath;
//MainActivity.instance.HideTabs();
MainActivity.instance.HideTabs();
FragmentTransaction transaction = FragmentManager.BeginTransaction();
transaction.Replace(Resource.Id.pager, FolderTracks.NewInstance(path));
transaction.Replace(Resource.Id.contentView, FolderTracks.NewInstance(path));
transaction.AddToBackStack(null);
transaction.Commit();
}
@@ -274,5 +275,35 @@ namespace MusicApp.Resources.Portable_Class
AddToPlaylist(path, "foo", playlistID);
}
void RandomPlay(string folderPath)
{
List<string> trackPaths = new List<string>();
Uri musicUri = MediaStore.Audio.Media.ExternalContentUri;
CursorLoader cursorLoader = new CursorLoader(Android.App.Application.Context, musicUri, null, null, null, null);
ICursor musicCursor = (ICursor)cursorLoader.LoadInBackground();
if (musicCursor != null && musicCursor.MoveToFirst())
{
int pathID = musicCursor.GetColumnIndex(MediaStore.Audio.Media.InterfaceConsts.Data);
do
{
string path = musicCursor.GetString(pathID);
if (path.Contains(folderPath))
trackPaths.Add(path);
}
while (musicCursor.MoveToNext());
musicCursor.Close();
}
Intent intent = new Intent(Android.App.Application.Context, typeof(MusicPlayer));
intent.PutStringArrayListExtra("files", trackPaths.ToArray());
intent.SetAction("RandomPlay");
Activity.StartService(intent);
}
}
}

3
MusicApp/Resources/Portable Class/FolderTracks.cs
View File

@@ -33,7 +33,6 @@ namespace MusicApp.Resources.Portable_Class
base.OnActivityCreated(savedInstanceState);
emptyView = LayoutInflater.Inflate(Resource.Layout.NoPlaylist, null);
ListView.EmptyView = emptyView;
ListAdapter = adapter;
PopulateList();
MainActivity.instance.DisplaySearch(1);
@@ -56,14 +55,12 @@ namespace MusicApp.Resources.Portable_Class
{
instance = new FolderTracks { Arguments = new Bundle() };
instance.path = path;
System.Console.WriteLine("Path : " + path);
return instance;
}
void PopulateList()
{
Uri musicUri = MediaStore.Audio.Media.GetContentUriForPath(path);
System.Console.WriteLine(path);
CursorLoader cursorLoader = new CursorLoader(Android.App.Application.Context, musicUri, null, null, null, null);
ICursor musicCursor = (ICursor)cursorLoader.LoadInBackground();

33
MusicApp/Resources/Portable Class/MusicPlayer.cs
View File

@@ -62,9 +62,7 @@ namespace MusicApp.Resources.Portable_Class
case "RandomPlay":
List<string> files = intent.GetStringArrayListExtra("files").ToList();
#pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
RandomPlay(files);
#pragma warning restore CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
break;
case "PlayNext":
@@ -118,6 +116,7 @@ namespace MusicApp.Resources.Portable_Class
public async void Play(string filePath)
{
Console.WriteLine("Playing : " + filePath);
if (player == null)
InitializeService();
@@ -159,20 +158,19 @@ namespace MusicApp.Resources.Portable_Class
}
}
public async Task RandomPlay(List<string> filePath)
public async void RandomPlay(List<string> filePath)
{
await Task.Run(async () =>
Random r = new Random();
filePath = filePath.OrderBy(x => r.Next()).ToList();
await Task.Delay(1000);
Play(filePath[0]);
await Task.Delay(1000);
for (int i = 1; i < filePath.Count; i++)
{
Random r = new Random();
filePath = filePath.OrderBy(x => r.Next()).ToList();
Play(filePath[0]);
await Task.Delay(1000);
for (int i = 1; i < filePath.Count; i++)
{
GetTrackSong(filePath[i], out Song song);
queue.Add(song);
}
});
GetTrackSong(filePath[i], out Song song);
queue.Add(song);
await Task.Delay(10);
}
}
public void AddToQueue(string filePath)
@@ -242,7 +240,7 @@ namespace MusicApp.Resources.Portable_Class
string path = filePath;
Android.Net.Uri musicUri = MediaStore.Audio.Media.ExternalContentUri;
CursorLoader cursorLoader = new CursorLoader(Android.App.Application.Context, musicUri, null, null, null, null);
CursorLoader cursorLoader = new CursorLoader(Application.Context, musicUri, null, null, null, null);
ICursor musicCursor = (ICursor)cursorLoader.LoadInBackground();
if (musicCursor != null && musicCursor.MoveToFirst())
@@ -253,7 +251,9 @@ namespace MusicApp.Resources.Portable_Class
int thisID = musicCursor.GetColumnIndex(MediaStore.Audio.Media.InterfaceConsts.Id);
int pathID = musicCursor.GetColumnIndex(MediaStore.Audio.Media.InterfaceConsts.Data);
while (musicCursor.GetString(pathID) != filePath)
path = musicCursor.GetString(pathID);
while (path != filePath)
musicCursor.MoveToNext();
Artist = musicCursor.GetString(artistID);
@@ -261,7 +261,6 @@ namespace MusicApp.Resources.Portable_Class
Album = musicCursor.GetString(albumID);
AlbumArt = musicCursor.GetLong(musicCursor.GetColumnIndex(MediaStore.Audio.Albums.InterfaceConsts.AlbumId));
id = musicCursor.GetLong(thisID);
path = musicCursor.GetString(pathID);
if (Title == null)
Title = "Unknown Title";

44
MusicApp/Resources/Portable Class/ViewPagerAdapter.cs Normal file
View File

@@ -0,0 +1,44 @@
using System.Collections.Generic;
using Android.Runtime;
using System;
using Java.Lang;
using Android.Support.V4.App;
namespace MusicApp.Resources.Portable_Class
{
public class ViewPagerAdapter : FragmentPagerAdapter
{
private List<Fragment> fragmentList = new List<Fragment>();
private List<string> titles = new List<string>();
public ViewPagerAdapter(FragmentManager fm) : base(fm)
{
}
protected ViewPagerAdapter(IntPtr javaReference, JniHandleOwnership transfer) : base(javaReference, transfer)
{
}
public override int Count => fragmentList.Count;
public override Fragment GetItem(int position)
{
return fragmentList[position];
}
public void AddFragment (Fragment fragment, string title)
{
fragmentList.Add(fragment);
titles.Add(title);
}
public override ICharSequence GetPageTitleFormatted(int position)
{
ICharSequence title = CharSequence.ArrayFromStringArray(new string[] { titles[position] })[0];
return title;
}
}
}