Merge "Easy switching of logging for TextClassifier"

/*

 * Copyright (C) 2017 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.view.textclassifier;

import android.util.Slog;

/**

 * Logging for android.view.textclassifier package.

 */

final class Log {

    /**

     * true: Enables full logging.

     * false: Limits logging to debug level.

     */

    private static final boolean ENABLE_FULL_LOGGING = false;

    private Log() {}

    public static void d(String tag, String msg) {

        Slog.d(tag, msg);

    }

    public static void e(String tag, String msg, Throwable tr) {

        if (ENABLE_FULL_LOGGING) {

            Slog.e(tag, msg, tr);

        } else {

            final String trString = (tr != null) ? tr.getClass().getSimpleName() : "??";

            Slog.d(tag, String.format("%s (%s)", msg, trString));

        }

    }

}

import android.text.method.WordIterator;

import android.text.style.ClickableSpan;

import android.text.util.Linkify;

import android.util.Log;

import android.util.Patterns;

import android.view.View;

import android.widget.TextViewMetrics;

            }

        } catch (Throwable t) {

            // Avoid throwing from this method. Log the error.

            Log.e(LOG_TAG, "Error getting assist info.", t);

            Log.e(LOG_TAG, "Error getting text classification info.", t);

        }

        // Getting here means something went wrong, return a NO_OP result.

        return TextClassifier.NO_OP.classifyText(