Revert "Initial checkin of AOSP Messaging app."

This reverts commit 461a34b466cb4b13dbbc2ec6330b31e217b2ac4e.

Change-Id: Iac4ca77eeaa94989e91dead49a7959c905bd3078

1 files changed, 0 insertions, 94 deletions

diff --git a/src/com/android/messaging/util/GifTranscoder.java b/src/com/android/messaging/util/GifTranscoder.java
deleted file mode 100644
index 65413a0..0000000
--- a/src/com/android/messaging/util/GifTranscoder.java
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright (C) 2015 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 com.android.messaging.util;
-
-import android.content.Context;
-import android.text.format.Formatter;
-
-import com.google.common.base.Stopwatch;
-
-import java.io.File;
-import java.util.concurrent.TimeUnit;
-
-/**
- * Compresses a GIF so it can be sent via MMS.
- * <p>
- * The entry point lives in its own class, we can defer loading the native GIF transcoding library
- * into memory until we actually need it.
- */
-public class GifTranscoder {
-    private static final String TAG = LogUtil.BUGLE_TAG;
-
-    private static int MIN_HEIGHT = 100;
-    private static int MIN_WIDTH = 100;
-
-    static {
-        System.loadLibrary("giftranscode");
-    }
-
-    public static boolean transcode(Context context, String filePath, String outFilePath) {
-        if (!isEnabled()) {
-            return false;
-        }
-        final long inputSize = new File(filePath).length();
-        Stopwatch stopwatch = Stopwatch.createStarted();
-        final boolean success = transcodeInternal(filePath, outFilePath);
-        stopwatch.stop();
-        final long elapsedMs = stopwatch.elapsed(TimeUnit.MILLISECONDS);
-        final long outputSize = new File(outFilePath).length();
-        final float compression = (inputSize > 0) ? ((float) outputSize / inputSize) : 0;
-
-        if (success) {
-            LogUtil.i(TAG, String.format("Resized GIF (%s) in %d ms, %s => %s (%.0f%%)",
-                    LogUtil.sanitizePII(filePath),
-                    elapsedMs,
-                    Formatter.formatShortFileSize(context, inputSize),
-                    Formatter.formatShortFileSize(context, outputSize),
-                    compression * 100.0f));
-        }
-        return success;
-    }
-
-    private static native boolean transcodeInternal(String filePath, String outFilePath);
-
-    /**
-     * Estimates the size of a GIF transcoded from a GIF with the specified size.
-     */
-    public static long estimateFileSizeAfterTranscode(long fileSize) {
-        // I tested transcoding on ~70 GIFs and found that the transcoded files are in general
-        // about 25-35% the size of the original. This compression ratio is very consistent for the
-        // class of GIFs we care about most: those converted from video clips and 1-3 MB in size.
-        return (long) (fileSize * 0.35f);
-    }
-
-    public static boolean canBeTranscoded(int width, int height) {
-        if (!isEnabled()) {
-            return false;
-        }
-        return width >= MIN_WIDTH && height >= MIN_HEIGHT;
-    }
-
-    private static boolean isEnabled() {
-        final boolean enabled = BugleGservices.get().getBoolean(
-                BugleGservicesKeys.ENABLE_GIF_TRANSCODING,
-                BugleGservicesKeys.ENABLE_GIF_TRANSCODING_DEFAULT);
-        if (!enabled) {
-            LogUtil.w(TAG, "GIF transcoding is disabled");
-        }
-        return enabled;
-    }
-}