diff --git a/src/com/android/email/activity/MessageView.java b/src/com/android/email/activity/MessageView.java index 9e9d897bd..cd5ed9ad1 100644 --- a/src/com/android/email/activity/MessageView.java +++ b/src/com/android/email/activity/MessageView.java @@ -68,9 +68,8 @@ import com.android.email.mail.store.LocalStore.LocalTextBody; import com.android.email.provider.AttachmentProvider; import java.net.HttpURLConnection; import java.util.HashMap; -import java.util.concurrent.LinkedBlockingQueue; -import java.util.concurrent.ThreadPoolExecutor; -import java.util.concurrent.TimeUnit; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; public class MessageView extends K9Activity implements UrlInterceptHandler, OnClickListener { @@ -79,7 +78,6 @@ public class MessageView extends K9Activity private static final String EXTRA_MESSAGE = "com.android.email.MessageView_message"; private static final String EXTRA_FOLDER_UIDS = "com.android.email.MessageView_folderUids"; private static final String EXTRA_NEXT = "com.android.email.MessageView_next"; - private static final ThreadPoolExecutor threadPool = new ThreadPoolExecutor(1, 1, 120000L, TimeUnit.MILLISECONDS, new LinkedBlockingQueue()); private static final String CID_PREFIX = "http://cid/"; @@ -116,6 +114,10 @@ public class MessageView extends K9Activity private DateFormat timeFormat = null; private Menu optionsMenu = null; + + //Shall we use more threads? How often will the user move from non-fully-downloaded + //messages to another non-fully-downloaded message more than 3 times? + private final ExecutorService threadPool = Executors.newFixedThreadPool(3); private DateFormat getDateFormat() { @@ -472,19 +474,6 @@ public class MessageView extends K9Activity displayMessage(mMessageUid); } - Thread loaderThread = new Thread() { - public void run() { - // TODO this is a spot that should be eventually handled by a MessagingController - // thread pool. We want it in a thread but it can't be blocked by the normal - // synchronization stuff in MC. - MessagingController.getInstance(getApplication()).loadMessageForViewSynchronous( - mAccount, - mFolder, - mMessageUid, - null); - } - }; - private void displayMessage(String uid) { mMessageUid = uid; @@ -496,6 +485,17 @@ public class MessageView extends K9Activity next_scrolling.setEnabled(mNextMessageUid != null ); if (previous_scrolling != null) previous_scrolling.setEnabled(mPreviousMessageUid != null); + + Runnable loaderThread = new Runnable() { + public void run() { + MessagingController.getInstance(getApplication()).loadMessageForViewSynchronous( + mAccount, + mFolder, + mMessageUid, + null); + } + }; + threadPool.execute(loaderThread); } @@ -1116,6 +1116,10 @@ public class MessageView extends K9Activity @Override public void loadMessageForViewHeadersAvailable(Account account, String folder, String uid, final Message message) { + if (!mMessageUid.equals(uid)) { + return; + } + MessageView.this.mMessage = message; try { setHeaders(account, folder, uid, message); @@ -1130,7 +1134,10 @@ public class MessageView extends K9Activity @Override public void loadMessageForViewBodyAvailable(Account account, String folder, String uid, Message message) { - Spannable markup; + if (!mMessageUid.equals(uid)) { + return; + } + MessageView.this.mMessage = message; try { String text; @@ -1179,6 +1186,10 @@ public class MessageView extends K9Activity @Override public void loadMessageForViewFailed(Account account, String folder, String uid, final String message) { + if (!mMessageUid.equals(uid)) { + return; + } + mHandler.post(new Runnable() { public void run() { setProgressBarIndeterminateVisibility(false); @@ -1191,6 +1202,10 @@ public class MessageView extends K9Activity @Override public void loadMessageForViewFinished(Account account, String folder, String uid, Message message) { + if (!mMessageUid.equals(uid)) { + return; + } + mHandler.post(new Runnable() { public void run() { setProgressBarIndeterminateVisibility(false); @@ -1200,6 +1215,10 @@ public class MessageView extends K9Activity @Override public void loadMessageForViewStarted(Account account, String folder, String uid) { + if (!mMessageUid.equals(uid)) { + return; + } + mHandler.post(new Runnable() { public void run() { mMessageContentView.loadUrl("file:///android_asset/loading.html"); @@ -1211,6 +1230,10 @@ public class MessageView extends K9Activity @Override public void loadAttachmentStarted(Account account, Message message, Part part, Object tag, boolean requiresDownload) { + if (mMessage!=message) { + return; + } + mHandler.setAttachmentsEnabled(false); mHandler.progress(true); if (requiresDownload) { @@ -1221,6 +1244,10 @@ public class MessageView extends K9Activity @Override public void loadAttachmentFinished(Account account, Message message, Part part, Object tag) { + if (mMessage!=message) { + return; + } + mHandler.setAttachmentsEnabled(true); mHandler.progress(false); @@ -1262,6 +1289,10 @@ public class MessageView extends K9Activity @Override public void loadAttachmentFailed(Account account, Message message, Part part, Object tag, String reason) { + if (mMessage!=message) { + return; + } + mHandler.setAttachmentsEnabled(true); mHandler.progress(false); mHandler.networkError();