Java tutorial
package com.pemikir.youtubeplus; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.SharedPreferences; import android.net.Uri; import android.os.Bundle; import android.preference.PreferenceManager; import android.support.v4.view.MenuItemCompat; import android.support.v7.app.ActionBar; import android.support.v7.app.AlertDialog; import android.support.v7.app.AppCompatActivity; import android.util.Log; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.widget.ArrayAdapter; /** * Created by Christian Schabesberger on 18.08.15. * <p/> * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org> * DetailsMenuHandler.java is part of NewPipe. * <p/> * NewPipe is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * <p/> * NewPipe is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * <p/> * You should have received a copy of the GNU General Public License * along with NewPipe. If not, see <http://www.gnu.org/licenses/>. */ public class ActionBarHandler { private static final String TAG = ActionBarHandler.class.toString(); private static final String KORE_PACKET = "org.xbmc.kore"; private static ActionBarHandler handler = null; SharedPreferences defaultPreferences = null; private Context context = null; private String webisteUrl = ""; private AppCompatActivity activity; private VideoInfo.VideoStream[] videoStreams = null; private VideoInfo.AudioStream audioStream = null; private int selectedStream = -1; private String videoTitle = ""; public static ActionBarHandler getHandler() { if (handler == null) { handler = new ActionBarHandler(); } return handler; } public void setupNavMenu(AppCompatActivity activity) { this.activity = activity; activity.getSupportActionBar().setNavigationMode(ActionBar.NAVIGATION_MODE_LIST); } public void setStreams(VideoInfo.VideoStream[] videoStreams, VideoInfo.AudioStream[] audioStreams) { this.videoStreams = videoStreams; selectedStream = 0; String[] itemArray = new String[videoStreams.length]; String defaultResolution = defaultPreferences.getString( context.getString(R.string.defaultResolutionPreference), context.getString(R.string.defaultResolutionListItem)); int defaultResolutionPos = 0; for (int i = 0; i < videoStreams.length; i++) { itemArray[i] = VideoInfo.getNameById(videoStreams[i].format) + " " + videoStreams[i].resolution; if (defaultResolution.equals(videoStreams[i].resolution)) { defaultResolutionPos = i; } } ArrayAdapter<String> itemAdapter = new ArrayAdapter<String>(activity.getBaseContext(), android.R.layout.simple_spinner_dropdown_item, itemArray); if (activity != null) { ActionBar ab = activity.getSupportActionBar(); ab.setListNavigationCallbacks(itemAdapter, new ForamatItemSelectListener()); ab.setSelectedNavigationItem(defaultResolutionPos); } // set audioStream audioStream = null; String preferedFormat = PreferenceManager.getDefaultSharedPreferences(context) .getString(context.getString(R.string.defaultAudioFormatPreference), "webm"); if (preferedFormat.equals("webm")) { for (VideoInfo.AudioStream s : audioStreams) { if (s.format == VideoInfo.I_WEBMA) { audioStream = s; } } } else if (preferedFormat.equals("m4a")) { for (VideoInfo.AudioStream s : audioStreams) { Log.d(TAG, VideoInfo.getMimeById(s.format) + " : " + Integer.toString(s.bandWidth)); if (s.format == VideoInfo.I_M4A && (audioStream == null || audioStream.bandWidth > s.bandWidth)) { audioStream = s; Log.d(TAG, "last choosen"); } } } } private void selectFormatItem(int i) { selectedStream = i; } public boolean setupMenu(Menu menu, MenuInflater inflater, Context context) { this.context = context; // CAUTION set item properties programmatically otherwise it would not be accepted by // appcompat itemsinflater.inflate(R.menu.videoitem_detail, menu); defaultPreferences = PreferenceManager.getDefaultSharedPreferences(context); inflater.inflate(R.menu.videoitem_detail, menu); MenuItem playItem = menu.findItem(R.id.menu_item_play); MenuItem shareItem = menu.findItem(R.id.menu_item_share); MenuItem castItem = menu.findItem(R.id.action_play_with_kodi); MenuItemCompat.setShowAsAction(playItem, MenuItemCompat.SHOW_AS_ACTION_ALWAYS | MenuItemCompat.SHOW_AS_ACTION_WITH_TEXT); MenuItemCompat.setShowAsAction(shareItem, MenuItemCompat.SHOW_AS_ACTION_IF_ROOM | MenuItemCompat.SHOW_AS_ACTION_WITH_TEXT); castItem.setVisible( defaultPreferences.getBoolean(context.getString(R.string.showPlayWidthKodiPreference), false)); return true; } public boolean onItemSelected(MenuItem item, Context context) { this.context = context; int id = item.getItemId(); switch (id) { case R.id.menu_item_play: playVideo(); break; case R.id.menu_item_share: if (!videoTitle.isEmpty()) { Intent intent = new Intent(); intent.setAction(Intent.ACTION_SEND); intent.putExtra(Intent.EXTRA_TEXT, webisteUrl); intent.setType("text/plain"); context.startActivity(Intent.createChooser(intent, context.getString(R.string.shareDialogTitle))); } break; case R.id.menu_item_openInBrowser: { openInBrowser(); } break; case R.id.menu_item_download: downloadVideo(); break; case R.id.action_settings: { Intent intent = new Intent(context, SettingsActivity.class); context.startActivity(intent); } break; case R.id.action_play_with_kodi: playWithKodi(); break; case R.id.menu_item_play_audio: playAudio(); break; default: Log.e(TAG, "Menu Item not known"); } return true; } public void setVideoInfo(String websiteUrl, String videoTitle) { this.webisteUrl = websiteUrl; this.videoTitle = videoTitle; } public void playVideo() { // ----------- THE MAGIC MOMENT --------------- if (!videoTitle.isEmpty()) { if (PreferenceManager.getDefaultSharedPreferences(context) .getBoolean(context.getString(R.string.useExternalPlayer), false)) { // External Player Intent intent = new Intent(); try { intent.setAction(Intent.ACTION_VIEW); intent.setDataAndType(Uri.parse(videoStreams[selectedStream].url), VideoInfo.getMimeById(videoStreams[selectedStream].format)); intent.putExtra(Intent.EXTRA_TITLE, videoTitle); intent.putExtra("title", videoTitle); context.startActivity(intent); // HERE !!! } catch (Exception e) { e.printStackTrace(); AlertDialog.Builder builder = new AlertDialog.Builder(context); builder.setMessage(R.string.noPlayerFound) .setPositiveButton(R.string.installStreamPlayer, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { Intent intent = new Intent(); intent.setAction(Intent.ACTION_VIEW); intent.setData(Uri.parse(context.getString(R.string.fdroidVLCurl))); context.startActivity(intent); } }).setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { } }); builder.create().show(); } } else { // Internal Player Intent intent = new Intent(context, PlayVideoActivity.class); intent.putExtra(PlayVideoActivity.VIDEO_TITLE, videoTitle); intent.putExtra(PlayVideoActivity.STREAM_URL, videoStreams[selectedStream].url); intent.putExtra(PlayVideoActivity.VIDEO_URL, webisteUrl); context.startActivity(intent); } } // -------------------------------------------- } public void downloadVideo() { Log.d(TAG, "bla"); if (!videoTitle.isEmpty()) { String videoSuffix = "." + VideoInfo.getSuffixById(videoStreams[selectedStream].format); String audioSuffix = "." + VideoInfo.getSuffixById(audioStream.format); Bundle args = new Bundle(); args.putString(DownloadDialog.FILE_SUFFIX_VIDEO, videoSuffix); args.putString(DownloadDialog.FILE_SUFFIX_AUDIO, audioSuffix); args.putString(DownloadDialog.TITLE, videoTitle); args.putString(DownloadDialog.VIDEO_URL, videoStreams[selectedStream].url); args.putString(DownloadDialog.AUDIO_URL, audioStream.url); DownloadDialog downloadDialog = new DownloadDialog(); downloadDialog.setArguments(args); downloadDialog.show(activity.getSupportFragmentManager(), "downloadDialog"); } } public void openInBrowser() { if (!videoTitle.isEmpty()) { Intent intent = new Intent(); intent.setAction(Intent.ACTION_VIEW); intent.setData(Uri.parse(webisteUrl)); context.startActivity(Intent.createChooser(intent, context.getString(R.string.chooseBrowser))); } } public void playWithKodi() { if (!videoTitle.isEmpty()) { try { Intent intent = new Intent(Intent.ACTION_VIEW); intent.setPackage(KORE_PACKET); intent.setData(Uri.parse(webisteUrl.replace("https", "http"))); context.startActivity(intent); } catch (Exception e) { e.printStackTrace(); AlertDialog.Builder builder = new AlertDialog.Builder(context); builder.setMessage(R.string.koreNotFound) .setPositiveButton(R.string.installeKore, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { Intent intent = new Intent(); intent.setAction(Intent.ACTION_VIEW); intent.setData(Uri.parse(context.getString(R.string.fdroidKoreUrl))); context.startActivity(intent); } }).setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { } }); builder.create().show(); } } } public void playAudio() { Intent intent = new Intent(); try { intent.setAction(Intent.ACTION_VIEW); intent.setDataAndType(Uri.parse(audioStream.url), VideoInfo.getMimeById(audioStream.format)); intent.putExtra(Intent.EXTRA_TITLE, videoTitle); intent.putExtra("title", videoTitle); context.startActivity(intent); // HERE !!! } catch (Exception e) { e.printStackTrace(); AlertDialog.Builder builder = new AlertDialog.Builder(context); builder.setMessage(R.string.noPlayerFound) .setPositiveButton(R.string.installStreamPlayer, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { Intent intent = new Intent(); intent.setAction(Intent.ACTION_VIEW); intent.setData(Uri.parse(context.getString(R.string.fdroidVLCurl))); context.startActivity(intent); } }).setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { Log.i(TAG, "You unlocked a secret unicorn."); } }); builder.create().show(); } } class ForamatItemSelectListener implements ActionBar.OnNavigationListener { @Override public boolean onNavigationItemSelected(int itemPosition, long itemId) { selectFormatItem((int) itemId); return true; } } }