@ -27,6 +27,7 @@ import de.c1710.filemojicompat.FileEmojiCompatConfig;
import okhttp3.OkHttpClient ; import okhttp3.OkHttpClient ;
import okhttp3.Request ; import okhttp3.Request ;
import okhttp3.Response ; import okhttp3.Response ;
import okhttp3.ResponseBody ;
import okio.BufferedSink ; import okio.BufferedSink ;
import okio.Okio ; import okio.Okio ;
import okio.Source ; import okio.Source ;
@ -81,7 +82,7 @@ public class EmojiCompatFont {
R . drawable . ic_notoemoji , R . drawable . ic_notoemoji ,
"https://tusky.app/hosted/emoji/NotoEmojiCompat.ttf" , "https://tusky.app/hosted/emoji/NotoEmojiCompat.ttf" ,
"11.0.0" "11.0.0"
) ; ) ;
/ * * / * *
* This array stores all available EmojiCompat fonts . * This array stores all available EmojiCompat fonts .
@ -109,14 +110,14 @@ public class EmojiCompatFont {
/ * * / * *
* Returns the Emoji font associated with this ID * Returns the Emoji font associated with this ID
*
* @param id the ID of this font * @param id the ID of this font
* @return the corresponding font . Will default to SYSTEM_DEFAULT if not in range . * @return the corresponding font . Will default to SYSTEM_DEFAULT if not in range .
* / * /
public static EmojiCompatFont byId ( int id ) { public static EmojiCompatFont byId ( int id ) {
if ( id > = 0 & & id < FONTS . length ) { if ( id > = 0 & & id < FONTS . length ) {
return FONTS [ id ] ; return FONTS [ id ] ;
} } else {
else {
return SYSTEM_DEFAULT ; return SYSTEM_DEFAULT ;
} }
} }
@ -157,15 +158,15 @@ public class EmojiCompatFont {
/ * * / * *
* This method will return the actual font file ( regardless of its existence ) for * This method will return the actual font file ( regardless of its existence ) for
* the current version ( not necessarily the latest ! ) . * the current version ( not necessarily the latest ! ) .
*
* @return The font ( TTF ) file or null if called on SYSTEM_FONT * @return The font ( TTF ) file or null if called on SYSTEM_FONT
* / * /
@Nullable @Nullable
private File getFont ( Context context ) { private File getFont ( Context context ) {
if ( this ! = SYSTEM_DEFAULT ) { if ( this ! = SYSTEM_DEFAULT ) {
File directory = new File ( context . getExternalFilesDir ( null ) , DIRECTORY ) ; File directory = new File ( context . getExternalFilesDir ( null ) , DIRECTORY ) ;
return new File ( directory , this . getName ( ) + this . getVersion ( ) + ".ttf" ) ; return new File ( directory , this . getName ( ) + this . getVersion ( ) + ".ttf" ) ;
} } else {
else {
return null ; return null ;
} }
} }
@ -185,6 +186,7 @@ public class EmojiCompatFont {
/ * * / * *
* Checks whether there is already a font version that satisfies the current version , i . e . it * Checks whether there is already a font version that satisfies the current version , i . e . it
* has a higher or equal version code . * has a higher or equal version code .
*
* @param context The Context * @param context The Context
* @return Whether there is a font file with a higher or equal version code to the current * @return Whether there is a font file with a higher or equal version code to the current
* / * /
@ -199,10 +201,11 @@ public class EmojiCompatFont {
/ * * / * *
* Downloads the TTF file for this font * Downloads the TTF file for this font
*
* @param listeners The listeners which will be notified when the download has been finished * @param listeners The listeners which will be notified when the download has been finished
* / * /
public void downloadFont ( Context context , Downloader . EmojiDownloadListener . . . listeners ) { public void downloadFont ( Context context , Downloader . EmojiDownloadListener . . . listeners ) {
if ( this ! = SYSTEM_DEFAULT ) { if ( this ! = SYSTEM_DEFAULT ) {
// Additionally run a cleanup process after the download has been successful.
// Additionally run a cleanup process after the download has been successful.
Downloader . EmojiDownloadListener cleanup = font - > deleteOldVersions ( context ) ; Downloader . EmojiDownloadListener cleanup = font - > deleteOldVersions ( context ) ;
@ -216,9 +219,8 @@ public class EmojiCompatFont {
this , this ,
allListeners . toArray ( allListenersA ) ) allListeners . toArray ( allListenersA ) )
. execute ( getFont ( context ) ) ; . execute ( getFont ( context ) ) ;
} } else {
else { for ( Downloader . EmojiDownloadListener listener : listeners ) {
for ( Downloader . EmojiDownloadListener listener : listeners ) {
// The system emoji font is always downloaded...
// The system emoji font is always downloaded...
listener . onDownloaded ( this ) ; listener . onDownloaded ( this ) ;
} }
@ -227,6 +229,7 @@ public class EmojiCompatFont {
/ * * / * *
* Deletes any older version of a font * Deletes any older version of a font
*
* @param context The current Context * @param context The current Context
* / * /
private void deleteOldVersions ( Context context ) { private void deleteOldVersions ( Context context ) {
@ -236,11 +239,11 @@ public class EmojiCompatFont {
Log . d ( TAG , String . format ( "deleteOldVersions: Found %d other font files" , existingFontFiles . size ( ) ) ) ; Log . d ( TAG , String . format ( "deleteOldVersions: Found %d other font files" , existingFontFiles . size ( ) ) ) ;
for ( Pair < File , int [ ] > fileExists : existingFontFiles ) { for ( Pair < File , int [ ] > fileExists : existingFontFiles ) {
if ( compareVersions ( fileExists . second , getVersionCode ( ) ) < 0 ) { if ( compareVersions ( fileExists . second , getVersionCode ( ) ) < 0 ) {
File file = fileExists . first ; File file = fileExists . first ;
// Uses side effects!
// Uses side effects!
Log . d ( TAG , String . format ( "Deleted %s successfully: %s" , file . getAbsolutePath ( ) , Log . d ( TAG , String . format ( "Deleted %s successfully: %s" , file . getAbsolutePath ( ) ,
file . delete ( ) ) ) ; file . delete ( ) ) ) ;
} }
} }
} }
@ -250,6 +253,7 @@ public class EmojiCompatFont {
/ * * / * *
* Loads all font files that are inside the files directory into an ArrayList with the information * Loads all font files that are inside the files directory into an ArrayList with the information
* on whether they are older than the currently available version or not . * on whether they are older than the currently available version or not .
*
* @param context The Context * @param context The Context
* / * /
private void loadExistingFontFiles ( Context context ) { private void loadExistingFontFiles ( Context context ) {
@ -274,7 +278,7 @@ public class EmojiCompatFont {
this . existingFontFiles = new ArrayList < > ( existingFontFiles . length ) ; this . existingFontFiles = new ArrayList < > ( existingFontFiles . length ) ;
for ( File file : existingFontFiles ) { for ( File file : existingFontFiles ) {
Matcher matcher = fontRegex . matcher ( file . getName ( ) ) ; Matcher matcher = fontRegex . matcher ( file . getName ( ) ) ;
if ( matcher . matches ( ) ) { if ( matcher . matches ( ) ) {
String version = matcher . group ( 1 ) ; String version = matcher . group ( 1 ) ;
@ -294,6 +298,7 @@ public class EmojiCompatFont {
/ * * / * *
* Returns the current or latest version of this font file ( if there is any ) * Returns the current or latest version of this font file ( if there is any )
*
* @param context The Context * @param context The Context
* @return The file for this font with the current or ( if not existent ) highest version code or null if there is no file for this font . * @return The file for this font with the current or ( if not existent ) highest version code or null if there is no file for this font .
* / * /
@ -380,7 +385,7 @@ public class EmojiCompatFont {
* Stops downloading the font . If no one started a font download , nothing happens . * Stops downloading the font . If no one started a font download , nothing happens .
* / * /
public void cancelDownload ( ) { public void cancelDownload ( ) {
if ( fontDownloader ! = null ) { if ( fontDownloader ! = null ) {
fontDownloader . cancel ( false ) ; fontDownloader . cancel ( false ) ;
fontDownloader = null ; fontDownloader = null ;
} }
@ -407,7 +412,7 @@ public class EmojiCompatFont {
} }
@Override @Override
protected File doInBackground ( File . . . files ) { protected File doInBackground ( File . . . files ) {
// Only download to one file...
// Only download to one file...
File downloadFile = files [ 0 ] ; File downloadFile = files [ 0 ] ;
try { try {
@ -428,7 +433,7 @@ public class EmojiCompatFont {
// Download!
// Download!
if ( response . body ( ) ! = null if ( response . body ( ) ! = null
& & response . isSuccessful ( ) & & response . isSuccessful ( )
& & ( size = response . body ( ) . contentLength ( ) ) > 0 ) { & & ( size = networkResponseLength ( response ) ) > 0 ) {
float progress = 0 ; float progress = 0 ;
source = response . body ( ) . source ( ) ; source = response . body ( ) . source ( ) ;
try { try {
@ -448,14 +453,13 @@ public class EmojiCompatFont {
Log . e ( TAG , "Status code: " + response . code ( ) ) ; Log . e ( TAG , "Status code: " + response . code ( ) ) ;
failed = true ; failed = true ;
} }
} } finally {
finally { if ( source ! = null ) {
if ( source ! = null ) {
source . close ( ) ; source . close ( ) ;
} }
sink . close ( ) ; sink . close ( ) ;
// This 'if' uses side effects to delete the File.
// This 'if' uses side effects to delete the File.
if ( isCancelled ( ) & & ! downloadFile . delete ( ) ) { if ( isCancelled ( ) & & ! downloadFile . delete ( ) ) {
Log . e ( TAG , "Could not delete file " + downloadFile ) ; Log . e ( TAG , "Could not delete file " + downloadFile ) ;
} }
} }
@ -468,28 +472,27 @@ public class EmojiCompatFont {
@Override @Override
public void onProgressUpdate ( Float . . . progress ) { public void onProgressUpdate ( Float . . . progress ) {
for ( EmojiDownloadListener listener : listeners ) { for ( EmojiDownloadListener listener : listeners ) {
listener . onProgress ( progress [ 0 ] ) ; listener . onProgress ( progress [ 0 ] ) ;
} }
} }
@Override @Override
public void onPostExecute ( File downloadedFile ) { public void onPostExecute ( File downloadedFile ) {
if ( ! failed & & downloadedFile . exists ( ) ) { if ( ! failed & & downloadedFile . exists ( ) ) {
for ( EmojiDownloadListener listener : listeners ) { for ( EmojiDownloadListener listener : listeners ) {
listener . onDownloaded ( font ) ; listener . onDownloaded ( font ) ;
} }
} } else {
else {
fail ( downloadedFile ) ; fail ( downloadedFile ) ;
} }
} }
private void fail ( File failedFile ) { private void fail ( File failedFile ) {
if ( failedFile . exists ( ) & & ! failedFile . delete ( ) ) { if ( failedFile . exists ( ) & & ! failedFile . delete ( ) ) {
Log . e ( TAG , "Could not delete file " + failedFile ) ; Log . e ( TAG , "Could not delete file " + failedFile ) ;
} }
for ( EmojiDownloadListener listener : listeners ) { for ( EmojiDownloadListener listener : listeners ) {
listener . onFailed ( ) ; listener . onFailed ( ) ;
} }
} }
@ -500,11 +503,13 @@ public class EmojiCompatFont {
public interface EmojiDownloadListener { public interface EmojiDownloadListener {
/ * * / * *
* Called after successfully finishing a download . * Called after successfully finishing a download .
*
* @param font The font related to this download . This will help identifying the download * @param font The font related to this download . This will help identifying the download
* / * /
void onDownloaded ( EmojiCompatFont font ) ; void onDownloaded ( EmojiCompatFont font ) ;
// TODO: Add functionality
// TODO: Add functionality
/ * * / * *
* Called when something went wrong with the download . * Called when something went wrong with the download .
* This one won ' t be called when the download has been cancelled though . * This one won ' t be called when the download has been cancelled though .
@ -515,12 +520,39 @@ public class EmojiCompatFont {
/ * * / * *
* Called whenever the progress changed * Called whenever the progress changed
*
* @param Progress A value between 0 and 1 representing the current progress * @param Progress A value between 0 and 1 representing the current progress
* / * /
default void onProgress ( float Progress ) { default void onProgress ( float Progress ) {
// ARE WE THERE YET?
// ARE WE THERE YET?
} }
} }
/ * *
* This method is needed because when transparent compression is used OkHttp reports
* { @link ResponseBody # contentLength ( ) } as - 1 . We try to get the header which server sent
* us manually here .
*
* @see < a href = "https://github.com/square/okhttp/issues/259" > OkHttp issue 259 < / a >
* /
private long networkResponseLength ( Response response ) {
Response networkResponse = response . networkResponse ( ) ;
if ( networkResponse = = null ) {
// In case it's a fully cached response
ResponseBody body = response . body ( ) ;
return body = = null ? - 1 : body . contentLength ( ) ;
}
String header = networkResponse . header ( "Content-Length" ) ;
if ( header = = null ) {
return - 1 ;
}
try {
return Integer . parseInt ( header ) ;
} catch ( NumberFormatException e ) {
return - 1 ;
}
}
} }
@Override @Override
Alibek Omarov
5 years ago
