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Code Issues Packages Projects Releases Wiki Activity

Refactoring

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This commit is contained in:
M66B
2020-11-16 16:03:36 +01:00
parent a451409196
commit f0a34f78d2
2 changed files with 69 additions and 49 deletions
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62
app/src/main/java/eu/faircode/email/TextHelper.java
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@@ -1,13 +1,25 @@
package eu.faircode.email;
import android.app.Person;
import android.content.Context;
import android.os.Build;
import android.text.TextUtils;
import android.view.textclassifier.ConversationAction;
import android.view.textclassifier.ConversationActions;
import android.view.textclassifier.TextClassificationManager;
import android.view.textclassifier.TextClassifier;
import android.view.textclassifier.TextLanguage;
import java.time.ZoneId;
import java.time.ZonedDateTime;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Date;
import java.util.HashSet;
import java.util.List;
import java.util.Locale;
import java.util.Set;
public class TextHelper {
@@ -44,12 +56,58 @@ public class TextHelper {
if (tcm == null)
return null;
TextLanguage.Request trequest = new TextLanguage.Request.Builder(text).build();
TextLanguage.Request request = new TextLanguage.Request.Builder(text).build();
TextClassifier tc = tcm.getTextClassifier();
TextLanguage tlanguage = tc.detectLanguage(trequest);
TextLanguage tlanguage = tc.detectLanguage(request);
if (tlanguage.getLocaleHypothesisCount() > 0)
return tlanguage.getLocale(0).toLocale();
return null;
}
static ConversationActions getConversationActions(
Context context, String[] texts, boolean replies, boolean outgoing, long time) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q)
return null;
TextClassificationManager tcm =
(TextClassificationManager) context.getSystemService(Context.TEXT_CLASSIFICATION_SERVICE);
if (tcm == null)
return null;
Person author = outgoing
? ConversationActions.Message.PERSON_USER_SELF
: ConversationActions.Message.PERSON_USER_OTHERS;
ZonedDateTime dt = new Date(time)
.toInstant()
.atZone(ZoneId.systemDefault());
List<ConversationActions.Message> input = new ArrayList<>();
for (String text : texts)
input.add(new ConversationActions.Message.Builder(author)
.setReferenceTime(dt)
.setText(text)
.build());
Set<String> excluded = new HashSet<>(Arrays.asList(
ConversationAction.TYPE_OPEN_URL,
ConversationAction.TYPE_SEND_EMAIL
));
if (!replies)
excluded.add(ConversationAction.TYPE_TEXT_REPLY);
TextClassifier.EntityConfig config =
new TextClassifier.EntityConfig.Builder()
.setExcludedTypes(excluded)
.build();
List<String> hints = Collections.unmodifiableList(Arrays.asList(
ConversationActions.Request.HINT_FOR_IN_APP
));
ConversationActions.Request request =
new ConversationActions.Request.Builder(input)
.setTypeConfig(config)
.setHints(hints)
.build();
return tcm.getTextClassifier().suggestConversationActions(request);
}
}