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Add the ability to rename the fallback font in FileEmojiCompatConfig

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This commit is contained in:
Constantin A 2018-05-05 16:43:19 +02:00
parent 2bd81dce8a
commit 8081cce1cb
2 changed files with 49 additions and 24 deletions
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6
emojicompat/FileMojiCompat/filemojicompat/build.gradle
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@ -18,7 +18,7 @@ ext {
libraryDescription = 'An EmojiCompat implementation using files from a local file or a file inside your assets directory' libraryDescription = 'An EmojiCompat implementation using files from a local file or a file inside your assets directory'
siteUrl = 'https://github.com/c1710/blobmoji' siteUrl = 'https://github.com/c1710/blobmoji'
gitUrl = 'https://github.com/c1710/blobmoji.git' gitUrl = 'https://github.com/c1710/blobmoji.git'
libraryVersion = '1.0.6' libraryVersion = '1.0.7'
developerId = 'c1710' developerId = 'c1710'
developerName = 'Constantin A.' developerName = 'Constantin A.'
developerEmail = 'c1710.apps@outlook.com' developerEmail = 'c1710.apps@outlook.com'
@ -33,8 +33,8 @@ android {
defaultConfig { defaultConfig {
minSdkVersion 14 minSdkVersion 14
targetSdkVersion 27 targetSdkVersion 27
versionCode 6 versionCode 7
versionName "1.0.6" versionName "1.0.7"
} }

67
emojicompat/FileMojiCompat/filemojicompat/src/main/java/de/c1710/filemojicompat/FileEmojiCompatConfig.java
View file

@ -31,10 +31,6 @@ import android.util.Log;
import java.io.File; import java.io.File;
import java.io.FileInputStream; import java.io.FileInputStream;
import java.io.InputStream; import java.io.InputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.concurrent.locks.ReentrantLock;
/** /**
* A simple implementation of EmojiCompat.Config using typeface files. * A simple implementation of EmojiCompat.Config using typeface files.
@ -54,6 +50,10 @@ public class FileEmojiCompatConfig extends EmojiCompat.Config {
* Indicates whether all emojis should be replaced when the fallback font is used. * Indicates whether all emojis should be replaced when the fallback font is used.
*/ */
private boolean replaceAllOnFallback = false; private boolean replaceAllOnFallback = false;
/**
* The default name of the fallback font
*/
private static final String FONT_FALLBACK = "NoEmojiCompat.ttf";
/** /**
* Create a new configuration for this EmojiCompat * Create a new configuration for this EmojiCompat
@ -64,7 +64,21 @@ public class FileEmojiCompatConfig extends EmojiCompat.Config {
// NEW // NEW
@NonNull String path) { @NonNull String path) {
// This one is obviously new // This one is obviously new
this(context, new File(path)); this(context, path, FONT_FALLBACK);
}
/**
* Create a new configuration for this EmojiCompat
* @param path The file name/path of the requested font
* @param context Context instance
* @param fallbackFont The asset path of the fallback font
*/
public FileEmojiCompatConfig(@NonNull Context context,
// NEW
@NonNull String path,
@Nullable String fallbackFont) {
// This one is obviously new
this(context, new File(path), fallbackFont);
} }
/** /**
@ -75,7 +89,22 @@ public class FileEmojiCompatConfig extends EmojiCompat.Config {
public FileEmojiCompatConfig(@NonNull Context context, public FileEmojiCompatConfig(@NonNull Context context,
// NEW // NEW
@Nullable File fontFile) { @Nullable File fontFile) {
super(new FileMetadataLoader(context, fontFile)); this(context, fontFile, FONT_FALLBACK);
}
/**
* Create a new configuration for this EmojiCompat based on a file
* @param context Context instance
* @param fontFile The file containing the EmojiCompat font
* @param fallbackFont The asset path of the fallback font
*/
public FileEmojiCompatConfig(@NonNull Context context,
// NEW
@Nullable File fontFile,
@Nullable String fallbackFont) {
super(new FileMetadataLoader(context,
fontFile,
fallbackFont != null ? fallbackFont : FONT_FALLBACK));
if(fontFile != null && fontFile.exists() && fontFile.canRead()) { if(fontFile != null && fontFile.exists() && fontFile.canRead()) {
try { try {
// Is it a font? // Is it a font?
@ -137,12 +166,6 @@ public class FileEmojiCompatConfig extends EmojiCompat.Config {
return this; return this;
} }
private void onFailed() {
Log.d(TAG, "onFailed: Could not load font");
fallback = true;
super.setReplaceAll(false);
}
/** /**
* This is the MetadataLoader. Derived from BundledMetadataLoader but with * This is the MetadataLoader. Derived from BundledMetadataLoader but with
* the addition of a custom file name. * the addition of a custom file name.
@ -151,13 +174,16 @@ public class FileEmojiCompatConfig extends EmojiCompat.Config {
private final Context mContext; private final Context mContext;
// NEW // NEW
private final File fontFile; private final File fontFile;
private final String fallbackFont;
private FileMetadataLoader(@NonNull Context context, private FileMetadataLoader(@NonNull Context context,
// NEW // NEW
@Nullable File fontFile) { @Nullable File fontFile,
@NonNull String fallbackFont) {
this.mContext = context.getApplicationContext(); this.mContext = context.getApplicationContext();
// NEW // NEW
this.fontFile = fontFile; this.fontFile = fontFile;
this.fallbackFont = fallbackFont;
} }
@ -166,7 +192,7 @@ public class FileEmojiCompatConfig extends EmojiCompat.Config {
@RequiresApi(19) @RequiresApi(19)
public void load(@NonNull EmojiCompat.MetadataRepoLoaderCallback loaderCallback) { public void load(@NonNull EmojiCompat.MetadataRepoLoaderCallback loaderCallback) {
//Preconditions.checkNotNull(loaderCallback, "loaderCallback cannot be null"); //Preconditions.checkNotNull(loaderCallback, "loaderCallback cannot be null");
final InitRunnable runnable = new InitRunnable(mContext, loaderCallback, fontFile); final InitRunnable runnable = new InitRunnable(mContext, loaderCallback, fontFile, fallbackFont);
final Thread thread = new Thread(runnable); final Thread thread = new Thread(runnable);
thread.setDaemon(false); thread.setDaemon(false);
thread.start(); thread.start();
@ -175,8 +201,9 @@ public class FileEmojiCompatConfig extends EmojiCompat.Config {
@RequiresApi(19) @RequiresApi(19)
private static class InitRunnable implements Runnable { private static class InitRunnable implements Runnable {
// The font name is assigned in the constructor. // The font names are assigned in the constructor.
private final File FONT_FILE; private final File FONT_FILE;
private final String FONT_FALLBACK;
// Slightly different variable names // Slightly different variable names
private final EmojiCompat.MetadataRepoLoaderCallback loaderCallback; private final EmojiCompat.MetadataRepoLoaderCallback loaderCallback;
private final Context context; private final Context context;
@ -184,11 +211,13 @@ public class FileEmojiCompatConfig extends EmojiCompat.Config {
private InitRunnable(final Context context, private InitRunnable(final Context context,
final EmojiCompat.MetadataRepoLoaderCallback loaderCallback, final EmojiCompat.MetadataRepoLoaderCallback loaderCallback,
// NEW parameter // NEW parameter
final File FONT_FILE) { final File FONT_FILE,
final String FONT_FALLBACK) {
// This has been changed a bit in order to get some consistency // This has been changed a bit in order to get some consistency
this.context = context; this.context = context;
this.loaderCallback = loaderCallback; this.loaderCallback = loaderCallback;
this.FONT_FILE = FONT_FILE; this.FONT_FILE = FONT_FILE;
this.FONT_FALLBACK = FONT_FALLBACK;
} }
@Override @Override
@ -206,16 +235,12 @@ public class FileEmojiCompatConfig extends EmojiCompat.Config {
android.util.Log.w(TAG, "Error while loading the font file.", t); android.util.Log.w(TAG, "Error while loading the font file.", t);
final AssetManager assetManager = context.getAssets(); final AssetManager assetManager = context.getAssets();
final MetadataRepo resourceIndex = final MetadataRepo resourceIndex =
MetadataRepo.create(assetManager, "NoEmojiCompat.ttf"); MetadataRepo.create(assetManager, FONT_FALLBACK);
loaderCallback.onLoaded(resourceIndex); loaderCallback.onLoaded(resourceIndex);
} catch (Throwable t2) { } catch (Throwable t2) {
loaderCallback.onFailed(t); loaderCallback.onFailed(t);
} }
} }
} }
interface EmojiFontFailListener {
void onFailed();
}
} }
} }