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-rw-r--r--src/main/java/de/pixart/messenger/ui/XmppActivity.java20
-rw-r--r--src/main/java/de/pixart/messenger/ui/adapter/AccountAdapter.java16
-rw-r--r--src/main/java/de/pixart/messenger/ui/adapter/ConversationAdapter.java15
-rw-r--r--src/main/java/de/pixart/messenger/ui/adapter/ListItemAdapter.java16
-rw-r--r--src/main/java/de/pixart/messenger/ui/adapter/MediaAdapter.java14
-rw-r--r--src/main/java/de/pixart/messenger/ui/adapter/MediaPreviewAdapter.java12
-rw-r--r--src/main/java/de/pixart/messenger/ui/adapter/MessageAdapter.java12
7 files changed, 68 insertions, 37 deletions
diff --git a/src/main/java/de/pixart/messenger/ui/XmppActivity.java b/src/main/java/de/pixart/messenger/ui/XmppActivity.java
index 87e89ecff..5b714984b 100644
--- a/src/main/java/de/pixart/messenger/ui/XmppActivity.java
+++ b/src/main/java/de/pixart/messenger/ui/XmppActivity.java
@@ -1122,7 +1122,7 @@ public abstract class XmppActivity extends ActionBarActivity {
if (cancelPotentialWork(message, imageView)) {
imageView.setBackgroundColor(0xff333333);
imageView.setImageDrawable(null);
- final BitmapWorkerTask task = new BitmapWorkerTask(this, imageView);
+ final BitmapWorkerTask task = new BitmapWorkerTask(imageView);
final AsyncDrawable asyncDrawable = new AsyncDrawable(
getResources(), null, task);
imageView.setImageDrawable(asyncDrawable);
@@ -1177,11 +1177,9 @@ public abstract class XmppActivity extends ActionBarActivity {
static class BitmapWorkerTask extends AsyncTask<Message, Void, Bitmap> {
private final WeakReference<ImageView> imageViewReference;
- private final WeakReference<XmppActivity> activity;
private Message message = null;
- private BitmapWorkerTask(XmppActivity activity, ImageView imageView) {
- this.activity = new WeakReference<>(activity);
+ private BitmapWorkerTask(ImageView imageView) {
this.imageViewReference = new WeakReference<>(imageView);
}
@@ -1192,7 +1190,7 @@ public abstract class XmppActivity extends ActionBarActivity {
}
message = params[0];
try {
- XmppActivity activity = this.activity.get();
+ final XmppActivity activity = find(imageViewReference);
if (activity != null && activity.xmppConnectionService != null) {
return activity.xmppConnectionService.getFileBackend().getThumbnail(message, (int) (activity.metrics.density * 288), false);
} else {
@@ -1230,6 +1228,18 @@ public abstract class XmppActivity extends ActionBarActivity {
}
}
+ public static XmppActivity find(WeakReference<ImageView> viewWeakReference) {
+ final View view = viewWeakReference.get();
+ if (view == null) {
+ return null;
+ }
+ final Context context = view.getContext();
+ if (context instanceof XmppActivity) {
+ return (XmppActivity) context;
+ }
+ return null;
+ }
+
protected boolean installFromUnknownSourceAllowed() {
boolean installFromUnknownSource = false;
final PackageManager packageManager = this.getPackageManager();
diff --git a/src/main/java/de/pixart/messenger/ui/adapter/AccountAdapter.java b/src/main/java/de/pixart/messenger/ui/adapter/AccountAdapter.java
index e060d8828..2624828a8 100644
--- a/src/main/java/de/pixart/messenger/ui/adapter/AccountAdapter.java
+++ b/src/main/java/de/pixart/messenger/ui/adapter/AccountAdapter.java
@@ -97,17 +97,21 @@ public class AccountAdapter extends ArrayAdapter<Account> {
}
}
- class BitmapWorkerTask extends AsyncTask<Account, Void, Bitmap> {
+ private static class BitmapWorkerTask extends AsyncTask<Account, Void, Bitmap> {
private final WeakReference<ImageView> imageViewReference;
private Account account = null;
- public BitmapWorkerTask(ImageView imageView) {
+ BitmapWorkerTask(ImageView imageView) {
imageViewReference = new WeakReference<>(imageView);
}
@Override
protected Bitmap doInBackground(Account... params) {
this.account = params[0];
+ final XmppActivity activity = XmppActivity.find(imageViewReference);
+ if (activity == null) {
+ return null;
+ }
return activity.avatarService().get(this.account, activity.getPixel(48), isCancelled());
}
@@ -123,7 +127,7 @@ public class AccountAdapter extends ArrayAdapter<Account> {
}
}
- public void loadAvatar(Account account, ImageView imageView) {
+ private void loadAvatar(Account account, ImageView imageView) {
if (cancelPotentialWork(account, imageView)) {
final Bitmap bm = activity.avatarService().get(account, activity.getPixel(48), true);
if (bm != null) {
@@ -149,7 +153,7 @@ public class AccountAdapter extends ArrayAdapter<Account> {
void onClickTglAccountState(Account account, boolean state);
}
- public static boolean cancelPotentialWork(Account account, ImageView imageView) {
+ private static boolean cancelPotentialWork(Account account, ImageView imageView) {
final BitmapWorkerTask bitmapWorkerTask = getBitmapWorkerTask(imageView);
if (bitmapWorkerTask != null) {
@@ -177,12 +181,12 @@ public class AccountAdapter extends ArrayAdapter<Account> {
static class AsyncDrawable extends BitmapDrawable {
private final WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference;
- public AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
+ AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
super(res, bitmap);
bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask);
}
- public BitmapWorkerTask getBitmapWorkerTask() {
+ BitmapWorkerTask getBitmapWorkerTask() {
return bitmapWorkerTaskReference.get();
}
}
diff --git a/src/main/java/de/pixart/messenger/ui/adapter/ConversationAdapter.java b/src/main/java/de/pixart/messenger/ui/adapter/ConversationAdapter.java
index a60631523..e97a8d407 100644
--- a/src/main/java/de/pixart/messenger/ui/adapter/ConversationAdapter.java
+++ b/src/main/java/de/pixart/messenger/ui/adapter/ConversationAdapter.java
@@ -390,33 +390,38 @@ public class ConversationAdapter extends RecyclerView.Adapter<ConversationAdapte
static class AsyncDrawable extends BitmapDrawable {
private final WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference;
- public AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
+ AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
super(res, bitmap);
bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask);
}
- public BitmapWorkerTask getBitmapWorkerTask() {
+ BitmapWorkerTask getBitmapWorkerTask() {
return bitmapWorkerTaskReference.get();
}
}
- class BitmapWorkerTask extends AsyncTask<Conversation, Void, Bitmap> {
+ static class BitmapWorkerTask extends AsyncTask<Conversation, Void, Bitmap> {
private final WeakReference<ImageView> imageViewReference;
private Conversation conversation = null;
- public BitmapWorkerTask(ImageView imageView) {
+ BitmapWorkerTask(ImageView imageView) {
imageViewReference = new WeakReference<>(imageView);
}
+
@Override
protected Bitmap doInBackground(Conversation... params) {
this.conversation = params[0];
+ final XmppActivity activity = XmppActivity.find(imageViewReference);
+ if (activity == null) {
+ return null;
+ }
return activity.avatarService().get(this.conversation, activity.getPixel(56), isCancelled());
}
@Override
protected void onPostExecute(Bitmap bitmap) {
- if (bitmap != null) {
+ if (bitmap != null && !isCancelled()) {
final ImageView imageView = imageViewReference.get();
if (imageView != null) {
imageView.setImageBitmap(bitmap);
diff --git a/src/main/java/de/pixart/messenger/ui/adapter/ListItemAdapter.java b/src/main/java/de/pixart/messenger/ui/adapter/ListItemAdapter.java
index e99353f13..71f8aaa34 100644
--- a/src/main/java/de/pixart/messenger/ui/adapter/ListItemAdapter.java
+++ b/src/main/java/de/pixart/messenger/ui/adapter/ListItemAdapter.java
@@ -133,17 +133,21 @@ public class ListItemAdapter extends ArrayAdapter<ListItem> {
void onTagClicked(String tag);
}
- class BitmapWorkerTask extends AsyncTask<ListItem, Void, Bitmap> {
+ private static class BitmapWorkerTask extends AsyncTask<ListItem, Void, Bitmap> {
private final WeakReference<ImageView> imageViewReference;
private ListItem item = null;
- public BitmapWorkerTask(ImageView imageView) {
+ BitmapWorkerTask(ImageView imageView) {
imageViewReference = new WeakReference<>(imageView);
}
@Override
protected Bitmap doInBackground(ListItem... params) {
this.item = params[0];
+ final XmppActivity activity = XmppActivity.find(imageViewReference);
+ if (activity == null) {
+ return null;
+ }
return activity.avatarService().get(this.item, activity.getPixel(56), isCancelled());
}
@@ -159,7 +163,7 @@ public class ListItemAdapter extends ArrayAdapter<ListItem> {
}
}
- public void loadAvatar(ListItem item, ImageView imageView) {
+ private void loadAvatar(ListItem item, ImageView imageView) {
if (cancelPotentialWork(item, imageView)) {
final Bitmap bm = activity.avatarService().get(item, activity.getPixel(48), true);
if (bm != null) {
@@ -181,7 +185,7 @@ public class ListItemAdapter extends ArrayAdapter<ListItem> {
}
}
- public static boolean cancelPotentialWork(ListItem item, ImageView imageView) {
+ private static boolean cancelPotentialWork(ListItem item, ImageView imageView) {
final BitmapWorkerTask bitmapWorkerTask = getBitmapWorkerTask(imageView);
if (bitmapWorkerTask != null) {
@@ -209,12 +213,12 @@ public class ListItemAdapter extends ArrayAdapter<ListItem> {
static class AsyncDrawable extends BitmapDrawable {
private final WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference;
- public AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
+ AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
super(res, bitmap);
bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask);
}
- public BitmapWorkerTask getBitmapWorkerTask() {
+ BitmapWorkerTask getBitmapWorkerTask() {
return bitmapWorkerTaskReference.get();
}
}
diff --git a/src/main/java/de/pixart/messenger/ui/adapter/MediaAdapter.java b/src/main/java/de/pixart/messenger/ui/adapter/MediaAdapter.java
index 8b8c05d05..50460c0f1 100644
--- a/src/main/java/de/pixart/messenger/ui/adapter/MediaAdapter.java
+++ b/src/main/java/de/pixart/messenger/ui/adapter/MediaAdapter.java
@@ -89,7 +89,7 @@ public class MediaAdapter extends RecyclerView.Adapter<MediaAdapter.MediaViewHol
return attr;
}
- public static void renderPreview(Context context, Attachment attachment, ImageView imageView) {
+ static void renderPreview(Context context, Attachment attachment, ImageView imageView) {
imageView.setBackgroundColor(StyledAttributes.getColor(context, R.attr.color_background_tertiary));
imageView.setImageAlpha(Math.round(StyledAttributes.getFloat(context, R.attr.icon_alpha) * 255));
imageView.setImageDrawable(StyledAttributes.getDrawable(context, getImageAttr(attachment)));
@@ -161,7 +161,7 @@ public class MediaAdapter extends RecyclerView.Adapter<MediaAdapter.MediaViewHol
} else {
imageView.setBackgroundColor(0xff333333);
imageView.setImageDrawable(null);
- final BitmapWorkerTask task = new BitmapWorkerTask(imageView);
+ final BitmapWorkerTask task = new BitmapWorkerTask(mediaSize, imageView);
final AsyncDrawable asyncDrawable = new AsyncDrawable(activity.getResources(), null, task);
imageView.setImageDrawable(asyncDrawable);
try {
@@ -200,17 +200,23 @@ public class MediaAdapter extends RecyclerView.Adapter<MediaAdapter.MediaViewHol
}
}
- class BitmapWorkerTask extends AsyncTask<Attachment, Void, Bitmap> {
+ private static class BitmapWorkerTask extends AsyncTask<Attachment, Void, Bitmap> {
private final WeakReference<ImageView> imageViewReference;
private Attachment attachment = null;
+ private final int mediaSize;
- BitmapWorkerTask(ImageView imageView) {
+ BitmapWorkerTask(int mediaSize, ImageView imageView) {
+ this.mediaSize = mediaSize;
imageViewReference = new WeakReference<>(imageView);
}
@Override
protected Bitmap doInBackground(Attachment... params) {
this.attachment = params[0];
+ final XmppActivity activity = XmppActivity.find(imageViewReference);
+ if (activity == null) {
+ return null;
+ }
return activity.xmppConnectionService.getFileBackend().getPreviewForUri(this.attachment, mediaSize, false);
}
diff --git a/src/main/java/de/pixart/messenger/ui/adapter/MediaPreviewAdapter.java b/src/main/java/de/pixart/messenger/ui/adapter/MediaPreviewAdapter.java
index 64cb63439..2c7ce7471 100644
--- a/src/main/java/de/pixart/messenger/ui/adapter/MediaPreviewAdapter.java
+++ b/src/main/java/de/pixart/messenger/ui/adapter/MediaPreviewAdapter.java
@@ -158,7 +158,7 @@ public class MediaPreviewAdapter extends RecyclerView.Adapter<MediaPreviewAdapte
}
}
- class BitmapWorkerTask extends AsyncTask<Attachment, Void, Bitmap> {
+ private static class BitmapWorkerTask extends AsyncTask<Attachment, Void, Bitmap> {
private final WeakReference<ImageView> imageViewReference;
private Attachment attachment = null;
@@ -168,14 +168,12 @@ public class MediaPreviewAdapter extends RecyclerView.Adapter<MediaPreviewAdapte
@Override
protected Bitmap doInBackground(Attachment... params) {
- Activity activity = conversationFragment.getActivity();
- if (activity instanceof XmppActivity) {
- final XmppActivity xmppActivity = (XmppActivity) activity;
- this.attachment = params[0];
- return xmppActivity.xmppConnectionService.getFileBackend().getPreviewForUri(this.attachment, Math.round(xmppActivity.getResources().getDimension(R.dimen.media_preview_size)), false);
- } else {
+ this.attachment = params[0];
+ final XmppActivity activity = XmppActivity.find(imageViewReference);
+ if (activity == null) {
return null;
}
+ return activity.xmppConnectionService.getFileBackend().getPreviewForUri(this.attachment, Math.round(activity.getResources().getDimension(R.dimen.media_preview_size)), false);
}
@Override
diff --git a/src/main/java/de/pixart/messenger/ui/adapter/MessageAdapter.java b/src/main/java/de/pixart/messenger/ui/adapter/MessageAdapter.java
index 9d7624e79..f89d1a7c9 100644
--- a/src/main/java/de/pixart/messenger/ui/adapter/MessageAdapter.java
+++ b/src/main/java/de/pixart/messenger/ui/adapter/MessageAdapter.java
@@ -1123,7 +1123,7 @@ public class MessageAdapter extends ArrayAdapter<Message> implements CopyTextVie
ViewUtil.view(activity, file);
}
- public void showLocation(Message message) {
+ private void showLocation(Message message) {
for (Intent intent : GeoHelper.createGeoIntentsFromMessage(this.getContext(), message)) {
if (intent.resolveActivity(getContext().getPackageManager()) != null) {
getContext().startActivity(intent);
@@ -1139,7 +1139,7 @@ public class MessageAdapter extends ArrayAdapter<Message> implements CopyTextVie
this.mIndicateReceived = p.getBoolean("indicate_received", activity.getResources().getBoolean(R.bool.indicate_received));
}
- public void loadAvatar(Message message, ImageView imageView, int size) {
+ private void loadAvatar(Message message, ImageView imageView, int size) {
if (cancelPotentialWork(message, imageView)) {
final Bitmap bm = activity.avatarService().get(message, size, true);
if (bm != null) {
@@ -1260,12 +1260,12 @@ public class MessageAdapter extends ArrayAdapter<Message> implements CopyTextVie
public void onDestroyActionMode(ActionMode mode) {}
}
- class BitmapWorkerTask extends AsyncTask<Message, Void, Bitmap> {
+ private static class BitmapWorkerTask extends AsyncTask<Message, Void, Bitmap> {
private final WeakReference<ImageView> imageViewReference;
private final int size;
private Message message = null;
- public BitmapWorkerTask(ImageView imageView, int size) {
+ BitmapWorkerTask(ImageView imageView, int size) {
imageViewReference = new WeakReference<>(imageView);
this.size = size;
}
@@ -1273,6 +1273,10 @@ public class MessageAdapter extends ArrayAdapter<Message> implements CopyTextVie
@Override
protected Bitmap doInBackground(Message... params) {
this.message = params[0];
+ final XmppActivity activity = XmppActivity.find(imageViewReference);
+ if (activity == null) {
+ return null;
+ }
return activity.avatarService().get(this.message, size, isCancelled());
}