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use PartDatabase to look up thumbnails async

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// FREEBIE

Closes #2286
This commit is contained in:
Jake McGinty
2014-12-30 01:36:51 -08:00
committed by Moxie Marlinspike
parent 3e6e28e688
commit 12845da91a
15 changed files with 284 additions and 188 deletions
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src/org/thoughtcrime/securesms/util/BitmapUtil.java
+11 -3
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@@ -2,6 +2,7 @@ package org.thoughtcrime.securesms.util;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Bitmap.CompressFormat;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Matrix;
@@ -20,6 +21,7 @@ import org.thoughtcrime.securesms.crypto.MasterSecret;
import org.thoughtcrime.securesms.mms.PartAuthority;
import java.io.BufferedInputStream;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
@@ -66,7 +68,7 @@ public class BitmapUtil {
}
public static Bitmap createScaledBitmap(Context context, MasterSecret masterSecret, Uri uri, int maxWidth, int maxHeight)
throws BitmapDecodingException, FileNotFoundException
throws BitmapDecodingException, IOException
{
Bitmap bitmap;
try {
@@ -80,7 +82,7 @@ public class BitmapUtil {
}
private static Bitmap createScaledBitmap(Context context, MasterSecret masterSecret, Uri uri, int maxWidth, int maxHeight, boolean constrainedMemory)
throws FileNotFoundException, BitmapDecodingException
throws IOException, BitmapDecodingException
{
return createScaledBitmap(PartAuthority.getPartStream(context, masterSecret, uri),
PartAuthority.getPartStream(context, masterSecret, uri),
@@ -221,7 +223,7 @@ public class BitmapUtil {
}
public static Bitmap getScaledCircleCroppedBitmap(Context context, MasterSecret masterSecret, Uri uri, int destSize)
throws FileNotFoundException, BitmapDecodingException
throws IOException, BitmapDecodingException
{
Bitmap bitmap = createScaledBitmap(context, masterSecret, uri, destSize, destSize);
return getScaledCircleCroppedBitmap(bitmap, destSize);
@@ -249,6 +251,12 @@ public class BitmapUtil {
return output;
}
public static InputStream toCompressedJpeg(Bitmap bitmap) {
ByteArrayOutputStream thumbnailBytes = new ByteArrayOutputStream();
bitmap.compress(CompressFormat.JPEG, 85, thumbnailBytes);
return new ByteArrayInputStream(thumbnailBytes.toByteArray());
}
public static byte[] toByteArray(Bitmap bitmap) {
ByteArrayOutputStream stream = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.PNG, 100, stream);