Update TextAssistant interface.

Rename to TextClassifier
Move to android.view.textclassifier package
Adds getTextClassifierInfo(...)
Changes addLinks(...) to getLinks(...)

This CL also integrates this interface with framework components
and passes a context to TextClassificationManager.

Test: Tests will be added with implementation.
Bug: 34661057
Change-Id: If9e90f034ebb702c1f78e72b6a844f39eebf738f

1 files changed, 0 insertions, 85 deletions

diff --git a/core/java/android/text/TextLanguage.java b/core/java/android/text/TextLanguage.java
deleted file mode 100644
index eb834f120dee..000000000000
--- a/core/java/android/text/TextLanguage.java
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.text;
-
-import android.annotation.NonNull;
-
-import com.android.internal.util.Preconditions;
-
-import java.util.Collections;
-import java.util.LinkedHashMap;
-import java.util.Map;
-
-/**
- * Specifies detected languages for a section of text indicated by a start and end index.
- */
-public final class TextLanguage {
-
-    private final int mStartIndex;
-    private final int mEndIndex;
-    private final Map<String, Float> mLanguageConfidence;
-
-    /**
-     * Initializes a TextLanguage object.
-     *
-     * @param startIndex the start index of the detected languages in the text provided to generate
-     *      this object.
-     * @param endIndex the end index of the detected languages in the text provided to generate this
-     *      object.
-     * @param languageConfidence a map of detected language to confidence score. The language string
-     *      is a BCP-47 language tag.
-     * @throws NullPointerException if languageConfidence is null or contains a null key or value.
-     */
-    public TextLanguage(int startIndex, int endIndex,
-            @NonNull Map<String, Float> languageConfidence) {
-        mStartIndex = startIndex;
-        mEndIndex = endIndex;
-
-        Map<String, Float> map = new LinkedHashMap<>();
-        Preconditions.checkNotNull(languageConfidence).entrySet().stream()
-                .sorted(Map.Entry.comparingByValue())
-                .forEach(entry -> map.put(
-                        Preconditions.checkNotNull(entry.getKey()),
-                        Preconditions.checkNotNull(entry.getValue())));
-        mLanguageConfidence = Collections.unmodifiableMap(map);
-    }
-
-    /**
-     * Returns the start index of the detected languages in the text provided to generate this
-     * object.
-     */
-    public int getStartIndex() {
-        return mStartIndex;
-    }
-
-    /**
-     * Returns the end index of the detected languages in the text provided to generate this object.
-     */
-    public int getEndIndex() {
-        return mEndIndex;
-    }
-
-    /**
-     * Returns an unmodifiable map of detected language to confidence score. The map entries are
-     * ordered from high confidence score (1) to low confidence score (0). The language string is a
-     * BCP-47 language tag.
-     */
-    @NonNull
-    public Map<String, Float> getLanguageConfidence() {
-        return mLanguageConfidence;
-    }
-}