introduced build flavor to build w/o emoji compat

16 files changed, 190 insertions, 98 deletions

diff --git a/.travis.yml b/.travis.yml
index df2926aeb..a686b038d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,7 +10,7 @@ android:
   licenses:
     - '.+'
 script:
-    - ./gradlew assembleFreeRelease
+    - ./gradlew assembleFreeSystemRelease
 
 before_install:
     - yes | sdkmanager "platforms;android-27"
diff --git a/README.md b/README.md
index 9ff6ab262..5f326ff28 100644
--- a/README.md
+++ b/README.md
@@ -368,7 +368,7 @@ Make sure to have ANDROID_HOME point to your Android SDK. Use the Android SDK Ma
 
     git clone https://github.com/siacs/Conversations.git
     cd Conversations
-    ./gradlew assembleFreeDebug
+    ./gradlew assembleFreeSystemDebug
 
 There are two build flavors available. *free* and *playstore*. Unless you know what you are doing you only need *free*.
 
diff --git a/build.gradle b/build.gradle
index 79f8c484e..aec90d54f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.2'
+        classpath 'com.android.tools.build:gradle:3.1.3'
     }
 }
 
@@ -23,7 +23,8 @@ repositories {
 
 configurations {
     playstoreImplementation
-    freeImplementation
+    compatImplementation
+    freeCompatImplementation
 }
 
 ext {
@@ -39,10 +40,10 @@ dependencies {
     implementation "com.android.support:support-v13:$supportLibVersion"
     implementation "com.android.support:appcompat-v7:$supportLibVersion"
     implementation "com.android.support:cardview-v7:$supportLibVersion"
-    implementation "com.android.support:support-emoji-appcompat:$supportLibVersion"
+    compatImplementation "com.android.support:support-emoji-appcompat:$supportLibVersion"
     implementation "com.android.support:support-emoji:$supportLibVersion"
     implementation "com.android.support:design:$supportLibVersion"
-    freeImplementation "com.android.support:support-emoji-bundled:$supportLibVersion"
+    freeCompatImplementation "com.android.support:support-emoji-bundled:$supportLibVersion"
     implementation 'org.bouncycastle:bcmail-jdk15on:1.58'
     implementation 'com.google.zxing:core:3.3.0'
     implementation 'de.measite.minidns:minidns-hla:0.2.4'
@@ -89,7 +90,7 @@ android {
         targetCompatibility JavaVersion.VERSION_1_8
     }
 
-    flavorDimensions("distribution")
+    flavorDimensions("distribution", "emoji")
 
     productFlavors {
         playstore {
@@ -98,6 +99,12 @@ android {
         free {
             dimension "distribution"
         }
+        system {
+            dimension "emoji"
+        }
+        compat {
+            dimension "emoji"
+        }
     }
 
     buildTypes {
diff --git a/src/compat/java/eu/siacs/conversations/ui/widget/AbstractEditMessage.java b/src/compat/java/eu/siacs/conversations/ui/widget/AbstractEditMessage.java
new file mode 100644
index 000000000..3620accbd
--- /dev/null
+++ b/src/compat/java/eu/siacs/conversations/ui/widget/AbstractEditMessage.java
@@ -0,0 +1,17 @@
+package eu.siacs.conversations.ui.widget;
+
+import android.content.Context;
+import android.support.text.emoji.widget.EmojiAppCompatEditText;
+import android.util.AttributeSet;
+
+public abstract class AbstractEditMessage extends EmojiAppCompatEditText {
+
+    public AbstractEditMessage(Context context) {
+        super(context);
+    }
+
+    public AbstractEditMessage(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+}
\ No newline at end of file
diff --git a/src/main/java/eu/siacs/conversations/utils/EmojiWrapper.java b/src/compat/java/eu/siacs/conversations/utils/EmojiWrapper.java
index 9466531a3..9466531a3 100644
--- a/src/main/java/eu/siacs/conversations/utils/EmojiWrapper.java
+++ b/src/compat/java/eu/siacs/conversations/utils/EmojiWrapper.java
diff --git a/src/free/java/eu/siacs/conversations/ui/service/EmojiService.java b/src/free/java/eu/siacs/conversations/ui/service/EmojiService.java
deleted file mode 100644
index 5d336a6fc..000000000
--- a/src/free/java/eu/siacs/conversations/ui/service/EmojiService.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package eu.siacs.conversations.ui.service;
-
-import android.content.Context;
-import android.support.text.emoji.EmojiCompat;
-import android.support.text.emoji.bundled.BundledEmojiCompatConfig;
-
-public class EmojiService extends AbstractEmojiService {
-
-	public EmojiService(Context context) {
-		super(context);
-	}
-
-	@Override
-	protected EmojiCompat.Config buildConfig() {
-		return new BundledEmojiCompatConfig(context);
-	}
-}
\ No newline at end of file
diff --git a/src/freeCompat/java/eu/siacs/conversations/ui/service/EmojiService.java b/src/freeCompat/java/eu/siacs/conversations/ui/service/EmojiService.java
new file mode 100644
index 000000000..094e3da92
--- /dev/null
+++ b/src/freeCompat/java/eu/siacs/conversations/ui/service/EmojiService.java
@@ -0,0 +1,28 @@
+package eu.siacs.conversations.ui.service;
+
+import android.content.Context;
+import android.os.Build;
+import android.support.text.emoji.EmojiCompat;
+import android.support.text.emoji.FontRequestEmojiCompatConfig;
+import android.support.text.emoji.bundled.BundledEmojiCompatConfig;
+import android.support.v4.provider.FontRequest;
+import android.util.Log;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+
+public class EmojiService {
+
+    private final Context context;
+
+    public EmojiService(Context context) {
+        this.context = context;
+    }
+
+    public void init() {
+        BundledEmojiCompatConfig config = new BundledEmojiCompatConfig(context);
+        config.setReplaceAll(true);
+        EmojiCompat.init(config);
+    }
+
+}
\ No newline at end of file
diff --git a/src/main/java/eu/siacs/conversations/ui/ConversationsActivity.java b/src/main/java/eu/siacs/conversations/ui/ConversationsActivity.java
index 1776777fb..d74a9b627 100644
--- a/src/main/java/eu/siacs/conversations/ui/ConversationsActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/ConversationsActivity.java
@@ -41,7 +41,6 @@ import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.databinding.DataBindingUtil;
 import android.net.Uri;
-import android.os.Build;
 import android.os.Bundle;
 import android.provider.Settings;
 import android.support.annotation.IdRes;
diff --git a/src/main/java/eu/siacs/conversations/ui/service/AbstractEmojiService.java b/src/main/java/eu/siacs/conversations/ui/service/AbstractEmojiService.java
deleted file mode 100644
index d1882f51e..000000000
--- a/src/main/java/eu/siacs/conversations/ui/service/AbstractEmojiService.java
+++ /dev/null
@@ -1,26 +0,0 @@
-package eu.siacs.conversations.ui.service;
-
-import android.content.Context;
-import android.os.Build;
-import android.support.text.emoji.EmojiCompat;
-
-public abstract class AbstractEmojiService {
-
-	protected final Context context;
-
-	public AbstractEmojiService(Context context) {
-		this.context = context;
-	}
-
-	protected abstract EmojiCompat.Config buildConfig();
-
-	public void init() {
-		final EmojiCompat.Config config = buildConfig();
-		//On recent Androids we assume to have the latest emojis
-		//there are some annoying bugs with emoji compat that make it a safer choice not to use it when possible
-		// a) when using the ondemand emoji font (play store) flags don’t work
-		// b) the text preview has annoying glitches when the cut of text contains emojis (the emoji will be half visible)
-		config.setReplaceAll(Build.VERSION.SDK_INT < Build.VERSION_CODES.O);
-		EmojiCompat.init(config);
-	}
-}
diff --git a/src/main/java/eu/siacs/conversations/ui/widget/EditMessage.java b/src/main/java/eu/siacs/conversations/ui/widget/EditMessage.java
index 173b7edf4..61a0272b7 100644
--- a/src/main/java/eu/siacs/conversations/ui/widget/EditMessage.java
+++ b/src/main/java/eu/siacs/conversations/ui/widget/EditMessage.java
@@ -2,7 +2,6 @@ package eu.siacs.conversations.ui.widget;
 
 import android.content.SharedPreferences;
 import android.preference.PreferenceManager;
-import android.support.text.emoji.widget.EmojiAppCompatEditText;
 import android.support.v13.view.inputmethod.EditorInfoCompat;
 import android.support.v13.view.inputmethod.InputConnectionCompat;
 import android.support.v13.view.inputmethod.InputContentInfoCompat;
@@ -23,7 +22,7 @@ import android.view.inputmethod.InputConnection;
 import eu.siacs.conversations.Config;
 import eu.siacs.conversations.R;
 
-public class EditMessage extends EmojiAppCompatEditText {
+public class EditMessage extends AbstractEditMessage {
 
 	private static final InputFilter SPAN_FILTER = (source, start, end, dest, dstart, dend) -> source instanceof Spanned ? source.toString() : source;
 	protected Handler mTypingHandler = new Handler();
diff --git a/src/playstore/java/eu/siacs/conversations/ui/service/EmojiService.java b/src/playstore/java/eu/siacs/conversations/ui/service/EmojiService.java
deleted file mode 100644
index 7c33cb748..000000000
--- a/src/playstore/java/eu/siacs/conversations/ui/service/EmojiService.java
+++ /dev/null
@@ -1,45 +0,0 @@
-package eu.siacs.conversations.ui.service;
-
-import android.content.Context;
-import android.support.text.emoji.EmojiCompat;
-import android.support.text.emoji.FontRequestEmojiCompatConfig;
-import android.support.v4.provider.FontRequest;
-import android.util.Log;
-
-import eu.siacs.conversations.Config;
-import eu.siacs.conversations.R;
-
-public class EmojiService extends AbstractEmojiService {
-
-
-	private final EmojiCompat.InitCallback initCallback = new EmojiCompat.InitCallback() {
-		@Override
-		public void onInitialized() {
-			super.onInitialized();
-			Log.d(Config.LOGTAG,"EmojiService succeeded in loading fonts");
-
-		}
-
-		@Override
-		public void onFailed(Throwable throwable) {
-			super.onFailed(throwable);
-			Log.d(Config.LOGTAG,"EmojiService failed to load fonts",throwable);
-		}
-	};
-
-	public EmojiService(Context context) {
-		super(context);
-	}
-
-	@Override
-	protected EmojiCompat.Config buildConfig() {
-		final FontRequest fontRequest = new FontRequest(
-				"com.google.android.gms.fonts",
-				"com.google.android.gms",
-				"Noto Color Emoji Compat",
-				R.array.font_certs);
-		FontRequestEmojiCompatConfig fontRequestEmojiCompatConfig = new FontRequestEmojiCompatConfig(context, fontRequest);
-		fontRequestEmojiCompatConfig.registerInitCallback(initCallback);
-		return fontRequestEmojiCompatConfig;
-	}
-}
\ No newline at end of file
diff --git a/src/playstoreCompat/java/eu/siacs/conversations/ui/service/EmojiService.java b/src/playstoreCompat/java/eu/siacs/conversations/ui/service/EmojiService.java
new file mode 100644
index 000000000..52d61ff13
--- /dev/null
+++ b/src/playstoreCompat/java/eu/siacs/conversations/ui/service/EmojiService.java
@@ -0,0 +1,53 @@
+package eu.siacs.conversations.ui.service;
+
+import android.content.Context;
+import android.os.Build;
+import android.support.text.emoji.EmojiCompat;
+import android.support.text.emoji.FontRequestEmojiCompatConfig;
+import android.support.v4.provider.FontRequest;
+import android.util.Log;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+
+public class EmojiService {
+
+
+    private final EmojiCompat.InitCallback initCallback = new EmojiCompat.InitCallback() {
+        @Override
+        public void onInitialized() {
+            super.onInitialized();
+            Log.d(Config.LOGTAG, "EmojiService succeeded in loading fonts");
+
+        }
+
+        @Override
+        public void onFailed(Throwable throwable) {
+            super.onFailed(throwable);
+            Log.d(Config.LOGTAG, "EmojiService failed to load fonts", throwable);
+        }
+    };
+
+    private final Context context;
+
+    public EmojiService(Context context) {
+        this.context = context;
+    }
+
+    public void init() {
+        final FontRequest fontRequest = new FontRequest(
+                "com.google.android.gms.fonts",
+                "com.google.android.gms",
+                "Noto Color Emoji Compat",
+                R.array.font_certs);
+        FontRequestEmojiCompatConfig fontRequestEmojiCompatConfig = new FontRequestEmojiCompatConfig(context, fontRequest);
+        fontRequestEmojiCompatConfig.registerInitCallback(initCallback);
+        //On recent Androids we assume to have the latest emojis
+        //there are some annoying bugs with emoji compat that make it a safer choice not to use it when possible
+        // a) when using the ondemand emoji font (play store) flags don’t work
+        // b) the text preview has annoying glitches when the cut of text contains emojis (the emoji will be half visible)
+        fontRequestEmojiCompatConfig.setReplaceAll(Build.VERSION.SDK_INT < Build.VERSION_CODES.O);
+        EmojiCompat.init(fontRequestEmojiCompatConfig);
+    }
+
+}
\ No newline at end of file
diff --git a/src/playstore/res/values/font_certs.xml b/src/playstoreCompat/res/values/font_certs.xml
index cc0ad3b3c..cc0ad3b3c 100644
--- a/src/playstore/res/values/font_certs.xml
+++ b/src/playstoreCompat/res/values/font_certs.xml
diff --git a/src/system/java/eu/siacs/conversations/ui/service/EmojiService.java b/src/system/java/eu/siacs/conversations/ui/service/EmojiService.java
new file mode 100644
index 000000000..6ca66fd62
--- /dev/null
+++ b/src/system/java/eu/siacs/conversations/ui/service/EmojiService.java
@@ -0,0 +1,14 @@
+package eu.siacs.conversations.ui.service;
+
+import android.content.Context;
+
+public class EmojiService {
+
+    public EmojiService(Context context) {
+        //nop
+    }
+
+    public void init() {
+        //nop
+    }
+}
\ No newline at end of file
diff --git a/src/system/java/eu/siacs/conversations/ui/widget/AbstractEditMessage.java b/src/system/java/eu/siacs/conversations/ui/widget/AbstractEditMessage.java
new file mode 100644
index 000000000..5f35e00b4
--- /dev/null
+++ b/src/system/java/eu/siacs/conversations/ui/widget/AbstractEditMessage.java
@@ -0,0 +1,16 @@
+package eu.siacs.conversations.ui.widget;
+
+import android.content.Context;
+import android.support.v7.widget.AppCompatEditText;
+import android.util.AttributeSet;
+
+public abstract class AbstractEditMessage extends AppCompatEditText {
+
+    public AbstractEditMessage(Context context) {
+        super(context);
+    }
+
+    public AbstractEditMessage(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+}
\ No newline at end of file
diff --git a/src/system/java/eu/siacs/conversations/utils/EmojiWrapper.java b/src/system/java/eu/siacs/conversations/utils/EmojiWrapper.java
new file mode 100644
index 000000000..9466531a3
--- /dev/null
+++ b/src/system/java/eu/siacs/conversations/utils/EmojiWrapper.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2017, Daniel Gultsch All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation and/or
+ * other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors
+ * may be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package eu.siacs.conversations.utils;
+
+import android.support.text.emoji.EmojiCompat;
+
+public class EmojiWrapper {
+
+	public static CharSequence transform(CharSequence input) {
+		try {
+			if (EmojiCompat.get().getLoadState() == EmojiCompat.LOAD_STATE_SUCCEEDED) {
+				return EmojiCompat.get().process(input);
+			} else {
+				return input;
+			}
+		} catch (IllegalStateException e) {
+			return input;
+		}
+	}
+}