diff --git a/app/src/main/java/eu/faircode/email/AI.java b/app/src/main/java/eu/faircode/email/AI.java
new file mode 100644
index 0000000000..98ba2ce307
--- /dev/null
+++ b/app/src/main/java/eu/faircode/email/AI.java
@@ -0,0 +1,153 @@
+package eu.faircode.email;
+
+/*
+ This file is part of FairEmail.
+
+ FairEmail 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.
+
+ FairEmail 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.
+
+ You should have received a copy of the GNU General Public License
+ along with FairEmail. If not, see .
+
+ Copyright 2018-2024 by Marcel Bokhorst (M66B)
+*/
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.text.Spannable;
+import android.text.SpannableStringBuilder;
+import android.text.TextUtils;
+
+import androidx.preference.PreferenceManager;
+
+import org.json.JSONException;
+import org.jsoup.nodes.Document;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+public class AI {
+ static boolean isAvailable(Context context) {
+ return (OpenAI.isAvailable(context) || Gemini.isAvailable(context));
+ }
+
+ static String completeChat(Context context, long id, CharSequence body) throws JSONException, IOException {
+ if (body == null || body.length() == 0)
+ return null;
+
+ if (OpenAI.isAvailable(context)) {
+ SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+ String model = prefs.getString("openai_model", OpenAI.DEFAULT_MODEL);
+ float temperature = prefs.getFloat("openai_temperature", OpenAI.DEFAULT_TEMPERATURE);
+
+ OpenAI.Message message;
+ if (body instanceof Spannable)
+ message = new OpenAI.Message(OpenAI.USER, OpenAI.Content.get((Spannable) body, id, context));
+ else
+ message = new OpenAI.Message(OpenAI.USER, new OpenAI.Content[]{
+ new OpenAI.Content(OpenAI.CONTENT_TEXT, body.toString())});
+
+ OpenAI.Message[] completions =
+ OpenAI.completeChat(context, model, new OpenAI.Message[]{message}, temperature, 1);
+
+ StringBuilder sb = new StringBuilder();
+ for (OpenAI.Message completion : completions)
+ for (OpenAI.Content content : completion.getContent())
+ if (OpenAI.CONTENT_TEXT.equals(content.getType())) {
+ if (sb.length() > 0)
+ sb.append('\n');
+ sb.append(content.getContent()
+ .replaceAll("^\\n+", "").replaceAll("\\n+$", ""));
+ }
+
+ return sb.toString();
+ } else if (Gemini.isAvailable(context)) {
+ SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+ String model = prefs.getString("gemini_model", Gemini.DEFAULT_MODEL);
+ float temperature = prefs.getFloat("gemini_temperature", Gemini.DEFAULT_TEMPERATURE);
+
+ Gemini.Message message = new Gemini.Message(Gemini.USER,
+ new String[]{Gemini.truncateParagraphs(body.toString())});
+ Gemini.Message[] completions = Gemini.generate(context, model, new Gemini.Message[]{message}, temperature, 1);
+ if (completions.length == 0)
+ return null;
+
+ return TextUtils.join("\n", completions[0].getContent())
+ .replaceAll("^\\n+", "").replaceAll("\\n+$", "");
+ } else
+ return null;
+ }
+
+ static String getSummarizePrompt(Context context) {
+ SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+ if (OpenAI.isAvailable(context))
+ return prefs.getString("openai_summarize", OpenAI.DEFAULT_SUMMARY_PROMPT);
+ else if (Gemini.isAvailable(context))
+ return prefs.getString("gemini_summarize", Gemini.DEFAULT_SUMMARY_PROMPT);
+ else
+ return context.getString(R.string.title_summarize);
+ }
+
+ static String summarize(Context context, long id, String subject, Document d) throws JSONException, IOException {
+ SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+ if (OpenAI.isAvailable(context)) {
+ String model = prefs.getString("openai_model", OpenAI.DEFAULT_MODEL);
+ float temperature = prefs.getFloat("openai_temperature", OpenAI.DEFAULT_TEMPERATURE);
+ String prompt = prefs.getString("openai_summarize", OpenAI.DEFAULT_SUMMARY_PROMPT);
+
+ List input = new ArrayList<>();
+ input.add(new OpenAI.Message(OpenAI.USER,
+ new OpenAI.Content[]{new OpenAI.Content(OpenAI.CONTENT_TEXT, prompt)}));
+
+ if (!TextUtils.isEmpty(subject))
+ input.add(new OpenAI.Message(OpenAI.USER,
+ new OpenAI.Content[]{new OpenAI.Content(OpenAI.CONTENT_TEXT, subject)}));
+
+ SpannableStringBuilder ssb = HtmlHelper.fromDocument(context, d, null, null);
+ input.add(new OpenAI.Message(OpenAI.USER,
+ OpenAI.Content.get(ssb, id, context)));
+
+ OpenAI.Message[] result =
+ OpenAI.completeChat(context, model, input.toArray(new OpenAI.Message[0]), temperature, 1);
+
+ if (result.length == 0)
+ return null;
+
+ StringBuilder sb = new StringBuilder();
+ for (OpenAI.Message completion : result)
+ for (OpenAI.Content content : completion.getContent())
+ if (OpenAI.CONTENT_TEXT.equals(content.getType())) {
+ if (sb.length() != 0)
+ sb.append('\n');
+ sb.append(content.getContent());
+ }
+ return sb.toString();
+ } else if (Gemini.isAvailable(context)) {
+ String model = prefs.getString("gemini_model", Gemini.DEFAULT_MODEL);
+ float temperature = prefs.getFloat("gemini_temperature", Gemini.DEFAULT_TEMPERATURE);
+ String prompt = prefs.getString("gemini_summarize", Gemini.DEFAULT_SUMMARY_PROMPT);
+
+ String text = d.text();
+ if (TextUtils.isEmpty(text))
+ return null;
+ Gemini.Message content = new Gemini.Message(Gemini.USER, new String[]{prompt, text});
+
+ Gemini.Message[] result =
+ Gemini.generate(context, model, new Gemini.Message[]{content}, temperature, 1);
+
+ if (result.length == 0)
+ return null;
+
+ return TextUtils.join("\n", result[0].getContent());
+ } else
+ return null;
+ }
+}
diff --git a/app/src/main/java/eu/faircode/email/AdapterMessage.java b/app/src/main/java/eu/faircode/email/AdapterMessage.java
index 2ded42c204..9b1ba11f8a 100644
--- a/app/src/main/java/eu/faircode/email/AdapterMessage.java
+++ b/app/src/main/java/eu/faircode/email/AdapterMessage.java
@@ -2398,7 +2398,7 @@ public class AdapterMessage extends RecyclerView.Adapter 0 || tos > 0) ? View.VISIBLE : View.GONE);
ibTranslate.setVisibility(tools && !outbox && button_translate && DeepL.isAvailable(context) && message.content ? View.VISIBLE : View.GONE);
- ibSummarize.setVisibility(tools && !outbox && button_summarize && (OpenAI.isAvailable(context) || Gemini.isAvailable(context)) && message.content ? View.VISIBLE : View.GONE);
+ ibSummarize.setVisibility(tools && !outbox && button_summarize && AI.isAvailable(context) && message.content ? View.VISIBLE : View.GONE);
ibFullScreen.setVisibility(tools && full && button_full_screen && message.content ? View.VISIBLE : View.GONE);
ibForceLight.setVisibility(tools && full && dark && button_force_light && message.content ? View.VISIBLE : View.GONE);
ibForceLight.setImageLevel(!(canDarken || fake_dark) || force_light ? 1 : 0);
@@ -6257,7 +6257,7 @@ public class AdapterMessage extends RecyclerView.Adapter= 0 && end > start);
@@ -2652,7 +2650,7 @@ public class FragmentCompose extends FragmentBase {
args.putLong("id", working);
args.putCharSequence("body", body);
- new SimpleTask() {
+ new SimpleTask() {
@Override
protected void onPreExecute(Bundle args) {
chatting = true;
@@ -2666,45 +2664,15 @@ public class FragmentCompose extends FragmentBase {
}
@Override
- protected OpenAI.Message[] onExecute(Context context, Bundle args) throws Throwable {
+ protected String onExecute(Context context, Bundle args) throws Throwable {
long id = args.getLong("id");
CharSequence body = args.getCharSequence("body");
- if (body == null || body.length() == 0)
- return null;
-
- SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
- String model = prefs.getString("openai_model", OpenAI.DEFAULT_MODEL);
- float temperature = prefs.getFloat("openai_temperature", OpenAI.DEFAULT_TEMPERATURE);
-
- OpenAI.Message message;
- if (body instanceof Spannable)
- message = new OpenAI.Message(OpenAI.USER, OpenAI.Content.get((Spannable) body, id, context));
- else
- message = new OpenAI.Message(OpenAI.USER, new OpenAI.Content[]{
- new OpenAI.Content(OpenAI.CONTENT_TEXT, body.toString())});
-
- OpenAI.Message[] completions =
- OpenAI.completeChat(context, model, new OpenAI.Message[]{message}, temperature, 1);
-
- return completions;
+ return AI.completeChat(context, id, body);
}
@Override
- protected void onExecuted(Bundle args, OpenAI.Message[] messages) {
- if (messages == null || messages.length == 0)
- return;
-
- StringBuilder sb = new StringBuilder();
- for (OpenAI.Message message : messages)
- for (OpenAI.Content content : message.getContent())
- if (OpenAI.CONTENT_TEXT.equals(content.getType())) {
- if (sb.length() > 0)
- sb.append('\n');
- sb.append(content.getContent().replaceAll("^\\n+", "").replaceAll("\\n+$", ""));
- }
-
-
+ protected void onExecuted(Bundle args, String completion) {
Editable edit = etBody.getText();
int start = etBody.getSelectionStart();
int end = etBody.getSelectionEnd();
@@ -2721,10 +2689,10 @@ public class FragmentCompose extends FragmentBase {
if (index > 0 && edit.charAt(index - 1) != '\n')
edit.insert(index++, "\n");
- edit.insert(index, sb + "\n");
- etBody.setSelection(index + sb.length() + 1);
+ edit.insert(index, completion + "\n");
+ etBody.setSelection(index + completion.length() + 1);
- StyleHelper.markAsInserted(edit, index, index + sb.length() + 1);
+ StyleHelper.markAsInserted(edit, index, index + completion.length() + 1);
if (args.containsKey("used") && args.containsKey("granted")) {
double used = args.getDouble("used");
@@ -2737,84 +2705,7 @@ public class FragmentCompose extends FragmentBase {
protected void onException(Bundle args, Throwable ex) {
Log.unexpectedError(getParentFragmentManager(), ex, !(ex instanceof IOException));
}
- }.serial().execute(this, args, "openai");
- }
-
- private void onGemini() {
- int start = etBody.getSelectionStart();
- int end = etBody.getSelectionEnd();
- boolean selection = (start >= 0 && end > start);
- Editable edit = etBody.getText();
- String body = (selection ? edit.subSequence(start, end) : edit).toString().trim();
-
- Bundle args = new Bundle();
- args.putLong("id", working);
- args.putString("body", body);
- args.putBoolean("selection", selection);
-
- new SimpleTask() {
- @Override
- protected void onPreExecute(Bundle args) {
- chatting = true;
- invalidateOptionsMenu();
- }
-
- @Override
- protected void onPostExecute(Bundle args) {
- chatting = false;
- invalidateOptionsMenu();
- }
-
- @Override
- protected Gemini.Message[] onExecute(Context context, Bundle args) throws Throwable {
- long id = args.getLong("id");
- String body = args.getString("body");
- boolean selection = args.getBoolean("selection");
-
- SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
- String model = prefs.getString("gemini_model", Gemini.DEFAULT_MODEL);
- float temperature = prefs.getFloat("gemini_temperature", Gemini.DEFAULT_TEMPERATURE);
-
- Gemini.Message message = new Gemini.Message(Gemini.USER, new String[]{Gemini.truncateParagraphs(body)});
-
- return Gemini.generate(context, model, new Gemini.Message[]{message}, temperature, 1);
- }
-
- @Override
- protected void onExecuted(Bundle args, Gemini.Message[] messages) {
- if (messages == null || messages.length == 0)
- return;
-
- String text = TextUtils.join("\n", messages[0].getContent())
- .replaceAll("^\\n+", "").replaceAll("\\n+$", "");
-
- Editable edit = etBody.getText();
- int start = etBody.getSelectionStart();
- int end = etBody.getSelectionEnd();
-
- int index;
- if (etBody.hasSelection()) {
- edit.delete(start, end);
- index = start;
- } else
- index = etBody.length();
-
- if (index < 0)
- index = 0;
- if (index > 0 && edit.charAt(index - 1) != '\n')
- edit.insert(index++, "\n");
-
- edit.insert(index, text + "\n");
- etBody.setSelection(index + text.length() + 1);
-
- StyleHelper.markAsInserted(edit, index, index + text.length() + 1);
- }
-
- @Override
- protected void onException(Bundle args, Throwable ex) {
- Log.unexpectedError(getParentFragmentManager(), ex, !(ex instanceof IOException));
- }
- }.serial().execute(this, args, "gemini");
+ }.serial().execute(this, args, "AI");
}
private void onTranslate(View anchor) {
diff --git a/app/src/main/java/eu/faircode/email/FragmentDialogButtons.java b/app/src/main/java/eu/faircode/email/FragmentDialogButtons.java
index 8a6d18683e..bef574fbd1 100644
--- a/app/src/main/java/eu/faircode/email/FragmentDialogButtons.java
+++ b/app/src/main/java/eu/faircode/email/FragmentDialogButtons.java
@@ -71,7 +71,7 @@ public class FragmentDialogButtons extends FragmentDialogBase {
final CheckBox cbAnswer = dview.findViewById(R.id.cbAnswer);
cbTranslate.setVisibility(DeepL.isAvailable(context) ? View.VISIBLE : View.GONE);
- cbSummarize.setVisibility(OpenAI.isAvailable(context) || Gemini.isAvailable(context) ? View.VISIBLE : View.GONE);
+ cbSummarize.setVisibility(AI.isAvailable(context) ? View.VISIBLE : View.GONE);
cbPin.setVisibility(Shortcuts.can(context) ? View.VISIBLE : View.GONE);
cbSeen.setChecked(prefs.getBoolean("button_seen", false));
diff --git a/app/src/main/java/eu/faircode/email/FragmentDialogQuickActions.java b/app/src/main/java/eu/faircode/email/FragmentDialogQuickActions.java
index 40a76a9859..acb35dff33 100644
--- a/app/src/main/java/eu/faircode/email/FragmentDialogQuickActions.java
+++ b/app/src/main/java/eu/faircode/email/FragmentDialogQuickActions.java
@@ -65,8 +65,7 @@ public class FragmentDialogQuickActions extends FragmentDialogBase {
final CheckBox cbInbox = dview.findViewById(R.id.cbInbox);
final CheckBox cbClear = dview.findViewById(R.id.cbClear);
- boolean hasAi = (OpenAI.isAvailable(context) || Gemini.isAvailable(context));
- cbSummarize.setVisibility(hasAi ? View.VISIBLE : View.GONE);
+ cbSummarize.setVisibility(AI.isAvailable(context) ? View.VISIBLE : View.GONE);
tvHint.setText(getString(R.string.title_quick_actions_hint, MAX_QUICK_ACTIONS));
diff --git a/app/src/main/java/eu/faircode/email/FragmentDialogSummarize.java b/app/src/main/java/eu/faircode/email/FragmentDialogSummarize.java
index bfe34e5983..96e7fcf1e7 100644
--- a/app/src/main/java/eu/faircode/email/FragmentDialogSummarize.java
+++ b/app/src/main/java/eu/faircode/email/FragmentDialogSummarize.java
@@ -23,8 +23,6 @@ import android.app.Dialog;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.Bundle;
-import android.text.SpannableStringBuilder;
-import android.text.TextUtils;
import android.util.TypedValue;
import android.view.LayoutInflater;
import android.view.View;
@@ -39,9 +37,7 @@ import androidx.preference.PreferenceManager;
import org.jsoup.nodes.Document;
import java.io.File;
-import java.util.ArrayList;
import java.util.Date;
-import java.util.List;
public class FragmentDialogSummarize extends FragmentDialogBase {
private static final int MAX_SUMMARIZE_TEXT_SIZE = 10 * 1024;
@@ -63,20 +59,13 @@ public class FragmentDialogSummarize extends FragmentDialogBase {
boolean compact = prefs.getBoolean("compact", false);
int zoom = prefs.getInt("view_zoom", compact ? 0 : 1);
int message_zoom = prefs.getInt("message_zoom", 100);
- String prompt;
- if (OpenAI.isAvailable(context))
- prompt = prefs.getString("openai_summarize", OpenAI.DEFAULT_SUMMARY_PROMPT);
- else if (Gemini.isAvailable(context))
- prompt = prefs.getString("gemini_summarize", Gemini.DEFAULT_SUMMARY_PROMPT);
- else
- prompt = getString(R.string.title_summarize);
float textSize = Helper.getTextSize(context, zoom) * message_zoom / 100f;
tvSummary.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);
Bundle args = getArguments();
- tvCaption.setText(prompt);
+ tvCaption.setText(AI.getSummarizePrompt(context));
tvFrom.setText(args.getString("from"));
tvSubject.setText(args.getString("subject"));
@@ -120,67 +109,16 @@ public class FragmentDialogSummarize extends FragmentDialogBase {
HtmlHelper.truncate(d, MAX_SUMMARIZE_TEXT_SIZE);
- if (OpenAI.isAvailable(context)) {
- String model = prefs.getString("openai_model", OpenAI.DEFAULT_MODEL);
- float temperature = prefs.getFloat("openai_temperature", OpenAI.DEFAULT_TEMPERATURE);
- String prompt = prefs.getString("openai_summarize", OpenAI.DEFAULT_SUMMARY_PROMPT);
+ long start = new Date().getTime();
+ String summary = AI.summarize(context, id, message.subject, d);
+ args.putLong("elapsed", new Date().getTime() - start);
- List input = new ArrayList<>();
- input.add(new OpenAI.Message(OpenAI.USER,
- new OpenAI.Content[]{new OpenAI.Content(OpenAI.CONTENT_TEXT, prompt)}));
-
- if (!TextUtils.isEmpty(message.subject))
- input.add(new OpenAI.Message(OpenAI.USER,
- new OpenAI.Content[]{new OpenAI.Content(OpenAI.CONTENT_TEXT, message.subject)}));
-
- SpannableStringBuilder ssb = HtmlHelper.fromDocument(context, d, null, null);
- input.add(new OpenAI.Message(OpenAI.USER,
- OpenAI.Content.get(ssb, id, context)));
-
- long start = new Date().getTime();
- OpenAI.Message[] result =
- OpenAI.completeChat(context, model, input.toArray(new OpenAI.Message[0]), temperature, 1);
- args.putLong("elapsed", new Date().getTime() - start);
-
- if (result.length == 0)
- return null;
-
- StringBuilder sb = new StringBuilder();
- for (OpenAI.Message completion : result)
- for (OpenAI.Content content : completion.getContent())
- if (OpenAI.CONTENT_TEXT.equals(content.getType())) {
- if (sb.length() != 0)
- sb.append('\n');
- sb.append(content.getContent());
- }
- return sb.toString();
- } else if (Gemini.isAvailable(context)) {
- String model = prefs.getString("gemini_model", Gemini.DEFAULT_MODEL);
- float temperature = prefs.getFloat("gemini_temperature", Gemini.DEFAULT_TEMPERATURE);
- String prompt = prefs.getString("gemini_summarize", Gemini.DEFAULT_SUMMARY_PROMPT);
-
- String text = d.text();
- if (TextUtils.isEmpty(text))
- return null;
- Gemini.Message content = new Gemini.Message(Gemini.USER, new String[]{prompt, text});
-
- long start = new Date().getTime();
- Gemini.Message[] result =
- Gemini.generate(context, model, new Gemini.Message[]{content}, temperature, 1);
- args.putLong("elapsed", new Date().getTime() - start);
-
- if (result.length == 0)
- return null;
-
- return TextUtils.join("\n", result[0].getContent());
- }
-
- return null;
+ return summary;
}
@Override
- protected void onExecuted(Bundle args, String text) {
- tvSummary.setText(text);
+ protected void onExecuted(Bundle args, String summary) {
+ tvSummary.setText(summary);
tvSummary.setVisibility(View.VISIBLE);
tvElapsed.setText(Helper.formatDuration(args.getLong("elapsed")));
tvElapsed.setVisibility(View.VISIBLE);
diff --git a/app/src/main/java/eu/faircode/email/FragmentMessages.java b/app/src/main/java/eu/faircode/email/FragmentMessages.java
index 13d72d1dac..8a40d94618 100644
--- a/app/src/main/java/eu/faircode/email/FragmentMessages.java
+++ b/app/src/main/java/eu/faircode/email/FragmentMessages.java
@@ -3425,10 +3425,9 @@ public class FragmentMessages extends FragmentBase
.setIcon(R.drawable.twotone_south_24)
.setEnabled(!EntityMessage.PRIORITIY_LOW.equals(message.importance));
- if (OpenAI.isAvailable(context) || Gemini.isAvailable(context)) {
+ if (AI.isAvailable(context))
popupMenu.getMenu().add(Menu.NONE, R.string.title_summarize, order++, R.string.title_summarize)
.setIcon(R.drawable.twotone_smart_toy_24);
- }
if (message.accountProtocol == EntityAccount.TYPE_IMAP) {
popupMenu.getMenu().add(Menu.NONE, R.string.title_move, order++, R.string.title_move)
@@ -3548,7 +3547,7 @@ public class FragmentMessages extends FragmentBase
private void onSwipeSummarize(final @NonNull TupleMessageEx message) {
final Context context = getContext();
- if (OpenAI.isAvailable(context) || Gemini.isAvailable(context))
+ if (AI.isAvailable(context))
FragmentDialogSummarize.summarize(message, getParentFragmentManager());
else
context.startActivity(new Intent(context, ActivitySetup.class)
diff --git a/app/src/main/java/eu/faircode/email/FragmentPop.java b/app/src/main/java/eu/faircode/email/FragmentPop.java
index e3dc720b34..8a53912b27 100644
--- a/app/src/main/java/eu/faircode/email/FragmentPop.java
+++ b/app/src/main/java/eu/faircode/email/FragmentPop.java
@@ -1120,7 +1120,7 @@ public class FragmentPop extends FragmentBase {
importance.name = getString(R.string.title_set_importance);
folders.add(importance);
- if (OpenAI.isAvailable(context) || Gemini.isAvailable(context)) {
+ if (AI.isAvailable(context)) {
EntityFolder summarize = new EntityFolder();
summarize.id = EntityMessage.SWIPE_ACTION_SUMMARIZE;
summarize.name = context.getString(R.string.title_summarize);
diff --git a/app/src/main/res/menu/menu_compose.xml b/app/src/main/res/menu/menu_compose.xml
index ffbc644855..fa277879ab 100644
--- a/app/src/main/res/menu/menu_compose.xml
+++ b/app/src/main/res/menu/menu_compose.xml
@@ -2,7 +2,7 @@