diff options
Diffstat (limited to 'src/com/android/tv/data/PreviewDataManager.java')
| -rw-r--r-- | src/com/android/tv/data/PreviewDataManager.java | 204 |
1 files changed, 92 insertions, 112 deletions
diff --git a/src/com/android/tv/data/PreviewDataManager.java b/src/com/android/tv/data/PreviewDataManager.java index 01a58520..44664dcf 100644 --- a/src/com/android/tv/data/PreviewDataManager.java +++ b/src/com/android/tv/data/PreviewDataManager.java @@ -35,10 +35,8 @@ import android.support.media.tv.ChannelLogoUtils; import android.support.media.tv.PreviewProgram; import android.util.Log; import android.util.Pair; - import com.android.tv.R; -import com.android.tv.util.PermissionUtils; - +import com.android.tv.common.util.PermissionUtils; import java.lang.annotation.Retention; import java.lang.annotation.RetentionPolicy; import java.util.HashMap; @@ -46,32 +44,24 @@ import java.util.Map; import java.util.Set; import java.util.concurrent.CopyOnWriteArraySet; -/** - * Class to manage the preview data. - */ +/** Class to manage the preview data. */ @TargetApi(Build.VERSION_CODES.O) @MainThread public class PreviewDataManager { private static final String TAG = "PreviewDataManager"; - // STOPSHIP: set it to false. - private static final boolean DEBUG = true; + private static final boolean DEBUG = false; - /** - * Invalid preview channel ID. - */ + /** Invalid preview channel ID. */ public static final long INVALID_PREVIEW_CHANNEL_ID = -1; + @IntDef({TYPE_DEFAULT_PREVIEW_CHANNEL, TYPE_RECORDED_PROGRAM_PREVIEW_CHANNEL}) @Retention(RetentionPolicy.SOURCE) - public @interface PreviewChannelType{} + public @interface PreviewChannelType {} - /** - * Type of default preview channel - */ - public static final long TYPE_DEFAULT_PREVIEW_CHANNEL = 1; - /** - * Type of recorded program channel - */ - public static final long TYPE_RECORDED_PROGRAM_PREVIEW_CHANNEL = 2; + /** Type of default preview channel */ + public static final int TYPE_DEFAULT_PREVIEW_CHANNEL = 1; + /** Type of recorded program channel */ + public static final int TYPE_RECORDED_PROGRAM_PREVIEW_CHANNEL = 2; private final Context mContext; private final ContentResolver mContentResolver; @@ -80,8 +70,7 @@ public class PreviewDataManager { private final Set<PreviewDataListener> mPreviewDataListeners = new CopyOnWriteArraySet<>(); private QueryPreviewDataTask mQueryPreviewTask; - private final Map<Long, CreatePreviewChannelTask> mCreatePreviewChannelTasks = - new HashMap<>(); + private final Map<Long, CreatePreviewChannelTask> mCreatePreviewChannelTasks = new HashMap<>(); private final Map<Long, UpdatePreviewProgramTask> mUpdatePreviewProgramTasks = new HashMap<>(); private final int mPreviewChannelLogoWidth; @@ -90,15 +79,13 @@ public class PreviewDataManager { public PreviewDataManager(Context context) { mContext = context.getApplicationContext(); mContentResolver = context.getContentResolver(); - mPreviewChannelLogoWidth = mContext.getResources().getDimensionPixelSize( - R.dimen.preview_channel_logo_width); - mPreviewChannelLogoHeight = mContext.getResources().getDimensionPixelSize( - R.dimen.preview_channel_logo_height); + mPreviewChannelLogoWidth = + mContext.getResources().getDimensionPixelSize(R.dimen.preview_channel_logo_width); + mPreviewChannelLogoHeight = + mContext.getResources().getDimensionPixelSize(R.dimen.preview_channel_logo_height); } - /** - * Starts the preview data manager. - */ + /** Starts the preview data manager. */ public void start() { if (mQueryPreviewTask == null) { mQueryPreviewTask = new QueryPreviewDataTask(); @@ -106,19 +93,17 @@ public class PreviewDataManager { } } - /** - * Stops the preview data manager. - */ + /** Stops the preview data manager. */ public void stop() { if (mQueryPreviewTask != null) { mQueryPreviewTask.cancel(true); } - for (CreatePreviewChannelTask createPreviewChannelTask - : mCreatePreviewChannelTasks.values()) { + for (CreatePreviewChannelTask createPreviewChannelTask : + mCreatePreviewChannelTasks.values()) { createPreviewChannelTask.cancel(true); } - for (UpdatePreviewProgramTask updatePreviewProgramTask - : mUpdatePreviewProgramTasks.values()) { + for (UpdatePreviewProgramTask updatePreviewProgramTask : + mUpdatePreviewProgramTasks.values()) { updatePreviewProgramTask.cancel(true); } @@ -127,31 +112,26 @@ public class PreviewDataManager { mUpdatePreviewProgramTasks.clear(); } - /** - * Gets preview channel ID from the preview channel type. - */ + /** Gets preview channel ID from the preview channel type. */ public @PreviewChannelType long getPreviewChannelId(long previewChannelType) { return mPreviewData.getPreviewChannelId(previewChannelType); } - /** - * Creates default preview channel. - */ + /** Creates default preview channel. */ public void createDefaultPreviewChannel( OnPreviewChannelCreationResultListener onPreviewChannelCreationResultListener) { createPreviewChannel(TYPE_DEFAULT_PREVIEW_CHANNEL, onPreviewChannelCreationResultListener); } - /** - * Creates a preview channel for specific channel type. - */ - public void createPreviewChannel(@PreviewChannelType long previewChannelType, + /** Creates a preview channel for specific channel type. */ + public void createPreviewChannel( + @PreviewChannelType long previewChannelType, OnPreviewChannelCreationResultListener onPreviewChannelCreationResultListener) { CreatePreviewChannelTask currentRunningCreateTask = mCreatePreviewChannelTasks.get(previewChannelType); if (currentRunningCreateTask == null) { - CreatePreviewChannelTask createPreviewChannelTask = new CreatePreviewChannelTask( - previewChannelType); + CreatePreviewChannelTask createPreviewChannelTask = + new CreatePreviewChannelTask(previewChannelType); createPreviewChannelTask.addOnPreviewChannelCreationResultListener( onPreviewChannelCreationResultListener); createPreviewChannelTask.execute(); @@ -162,32 +142,26 @@ public class PreviewDataManager { } } - /** - * Returns {@code true} if the preview data is loaded. - */ + /** Returns {@code true} if the preview data is loaded. */ public boolean isLoadFinished() { return mLoadFinished; } - /** - * Adds listener. - */ + /** Adds listener. */ public void addListener(PreviewDataListener previewDataListener) { mPreviewDataListeners.add(previewDataListener); } - /** - * Removes listener. - */ + /** Removes listener. */ public void removeListener(PreviewDataListener previewDataListener) { mPreviewDataListeners.remove(previewDataListener); } - /** - * Updates the preview programs table for a specific preview channel. - */ - public void updatePreviewProgramsForChannel(long previewChannelId, - Set<PreviewProgramContent> programs, PreviewDataListener previewDataListener) { + /** Updates the preview programs table for a specific preview channel. */ + public void updatePreviewProgramsForChannel( + long previewChannelId, + Set<PreviewProgramContent> programs, + PreviewDataListener previewDataListener) { UpdatePreviewProgramTask currentRunningUpdateTask = mUpdatePreviewProgramTasks.get(previewChannelId); if (currentRunningUpdateTask != null @@ -215,22 +189,19 @@ public class PreviewDataManager { } public interface PreviewDataListener { - /** - * Called when the preview data is loaded. - */ + /** Called when the preview data is loaded. */ void onPreviewDataLoadFinished(); - /** - * Called when the preview data is updated. - */ + /** Called when the preview data is updated. */ void onPreviewDataUpdateFinished(); } public interface OnPreviewChannelCreationResultListener { /** * Called when the creation of preview channel is finished. - * @param createdPreviewChannelId The preview channel ID if created successfully, - * otherwise it's {@value #INVALID_PREVIEW_CHANNEL_ID}. + * + * @param createdPreviewChannelId The preview channel ID if created successfully, otherwise + * it's {@value #INVALID_PREVIEW_CHANNEL_ID}. */ void onPreviewChannelCreationResult(long createdPreviewChannelId); } @@ -283,7 +254,7 @@ public class PreviewDataManager { android.support.media.tv.Channel previewChannel = android.support.media.tv.Channel.fromCursor(cursor); Long previewChannelType = previewChannel.getInternalProviderFlag1(); - if (previewChannel.getPackageName() == packageName + if (packageName.equals(previewChannel.getPackageName()) && previewChannelType != null) { previewData.addPreviewChannelId( previewChannelType, previewChannel.getId()); @@ -352,9 +323,11 @@ public class PreviewDataManager { if (DEBUG) Log.d(TAG, "CreatePreviewChannelTask.doInBackground"); long previewChannelId; try { - Uri channelUri = mContentResolver.insert(TvContract.Channels.CONTENT_URI, - PreviewDataUtils.createPreviewChannel(mContext, mPreviewChannelType) - .toContentValues()); + Uri channelUri = + mContentResolver.insert( + TvContract.Channels.CONTENT_URI, + PreviewDataUtils.createPreviewChannel(mContext, mPreviewChannelType) + .toContentValues()); if (channelUri != null) { previewChannelId = ContentUris.parseId(channelUri); } else { @@ -367,9 +340,14 @@ public class PreviewDataManager { } Drawable appIcon = mContext.getApplicationInfo().loadIcon(mContext.getPackageManager()); if (appIcon != null && appIcon instanceof BitmapDrawable) { - ChannelLogoUtils.storeChannelLogo(mContext, previewChannelId, - Bitmap.createScaledBitmap(((BitmapDrawable) appIcon).getBitmap(), - mPreviewChannelLogoWidth, mPreviewChannelLogoHeight, false)); + ChannelLogoUtils.storeChannelLogo( + mContext, + previewChannelId, + Bitmap.createScaledBitmap( + ((BitmapDrawable) appIcon).getBitmap(), + mPreviewChannelLogoWidth, + mPreviewChannelLogoHeight, + false)); } return previewChannelId; } @@ -380,8 +358,8 @@ public class PreviewDataManager { if (result != INVALID_PREVIEW_CHANNEL_ID) { mPreviewData.addPreviewChannelId(mPreviewChannelType, result); } - for (OnPreviewChannelCreationResultListener onPreviewChannelCreationResultListener - : mOnPreviewChannelCreationResultListeners) { + for (OnPreviewChannelCreationResultListener onPreviewChannelCreationResultListener : + mOnPreviewChannelCreationResultListeners) { onPreviewChannelCreationResultListener.onPreviewChannelCreationResult(result); } mCreatePreviewChannelTasks.remove(mPreviewChannelType); @@ -389,8 +367,8 @@ public class PreviewDataManager { } /** - * Updates the whole data which belongs to the package in preview programs table for a - * specific preview channel with a set of {@link PreviewProgramContent}. + * Updates the whole data which belongs to the package in preview programs table for a specific + * preview channel with a set of {@link PreviewProgramContent}. */ private final class UpdatePreviewProgramTask extends AsyncTask<Void, Void, Void> { private long mPreviewChannelId; @@ -398,15 +376,15 @@ public class PreviewDataManager { private Map<Long, Long> mCurrentProgramId2PreviewProgramId; private Set<PreviewDataListener> mPreviewDataListeners = new CopyOnWriteArraySet<>(); - public UpdatePreviewProgramTask(long previewChannelId, - Set<PreviewProgramContent> programs) { + public UpdatePreviewProgramTask( + long previewChannelId, Set<PreviewProgramContent> programs) { mPreviewChannelId = previewChannelId; mPrograms = programs; if (mPreviewData.getPreviewProgramIds(previewChannelId) == null) { mCurrentProgramId2PreviewProgramId = new HashMap<>(); } else { - mCurrentProgramId2PreviewProgramId = new HashMap<>( - mPreviewData.getPreviewProgramIds(previewChannelId)); + mCurrentProgramId2PreviewProgramId = + new HashMap<>(mPreviewData.getPreviewProgramIds(previewChannelId)); } } @@ -440,14 +418,22 @@ public class PreviewDataManager { } Long existingPreviewProgramId = uncheckedPrograms.remove(program.getId()); if (existingPreviewProgramId != null) { - if (DEBUG) Log.d(TAG, "Preview program " + existingPreviewProgramId + " " + - "already exists for program " + program.getId()); + if (DEBUG) + Log.d( + TAG, + "Preview program " + + existingPreviewProgramId + + " " + + "already exists for program " + + program.getId()); continue; } try { - Uri programUri = mContentResolver.insert(TvContract.PreviewPrograms.CONTENT_URI, - PreviewDataUtils.createPreviewProgramFromContent(program) - .toContentValues()); + Uri programUri = + mContentResolver.insert( + TvContract.PreviewPrograms.CONTENT_URI, + PreviewDataUtils.createPreviewProgramFromContent(program) + .toContentValues()); if (programUri != null) { long previewProgramId = ContentUris.parseId(programUri); mCurrentProgramId2PreviewProgramId.put(program.getId(), previewProgramId); @@ -466,8 +452,10 @@ public class PreviewDataManager { } try { if (DEBUG) Log.d(TAG, "Remove preview program " + uncheckedPrograms.get(key)); - mContentResolver.delete(TvContract.buildPreviewProgramUri( - uncheckedPrograms.get(key)), null, null); + mContentResolver.delete( + TvContract.buildPreviewProgramUri(uncheckedPrograms.get(key)), + null, + null); mCurrentProgramId2PreviewProgramId.remove(key); } catch (Exception e) { Log.e(TAG, "Fail to remove preview program " + uncheckedPrograms.get(key)); @@ -493,9 +481,7 @@ public class PreviewDataManager { } } - /** - * Class to store the query result of preview data. - */ + /** Class to store the query result of preview data. */ private static final class PreviewData { private Map<Long, Long> mPreviewChannelType2Id = new HashMap<>(); private Map<Long, Map<Long, Long>> mProgramId2PreviewProgramId = new HashMap<>(); @@ -565,13 +551,9 @@ public class PreviewDataManager { } } - /** - * A utils class for preview data. - */ - public final static class PreviewDataUtils { - /** - * Creates a preview channel. - */ + /** A utils class for preview data. */ + public static final class PreviewDataUtils { + /** Creates a preview channel. */ public static android.support.media.tv.Channel createPreviewChannel( Context context, @PreviewChannelType long previewChannelType) { if (previewChannelType == TYPE_RECORDED_PROGRAM_PREVIEW_CHANNEL) { @@ -590,7 +572,7 @@ public class PreviewDataManager { context.getApplicationInfo().loadDescription(context.getPackageManager()); builder.setType(TvContract.Channels.TYPE_PREVIEW) .setDisplayName(appLabel == null ? null : appLabel.toString()) - .setDescription(appDescription == null ? null : appDescription.toString()) + .setDescription(appDescription == null ? null : appDescription.toString()) .setAppLinkIntentUri(TvContract.Channels.CONTENT_URI) .setInternalProviderFlag1(previewChannelType); return builder.build(); @@ -601,16 +583,15 @@ public class PreviewDataManager { android.support.media.tv.Channel.Builder builder = new android.support.media.tv.Channel.Builder(); builder.setType(TvContract.Channels.TYPE_PREVIEW) - .setDisplayName(context.getResources().getString( - R.string.recorded_programs_preview_channel)) + .setDisplayName( + context.getResources() + .getString(R.string.recorded_programs_preview_channel)) .setAppLinkIntentUri(TvContract.Channels.CONTENT_URI) .setInternalProviderFlag1(previewChannelType); return builder.build(); } - /** - * Creates a preview program. - */ + /** Creates a preview program. */ public static PreviewProgram createPreviewProgramFromContent( PreviewProgramContent program) { PreviewProgram.Builder builder = new PreviewProgram.Builder(); @@ -622,13 +603,12 @@ public class PreviewDataManager { .setPosterArtUri(program.getPosterArtUri()) .setIntentUri(program.getIntentUri()) .setPreviewVideoUri(program.getPreviewVideoUri()) - .setInternalProviderId(Long.toString(program.getId())); + .setInternalProviderId(Long.toString(program.getId())) + .setContentId(program.getIntentUri().toString()); return builder.build(); } - /** - * Appends query parameters to a Uri. - */ + /** Appends query parameters to a Uri. */ public static Uri addQueryParamToUri(Uri uri, Pair<String, String> param) { return uri.buildUpon().appendQueryParameter(param.first, param.second).build(); } |