避免大量的 Notification
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seven332 committed
1 parent
cc73666475
commit
97fc40a69c
1 file changed
+69
-17
@@ -16,6 +16,9 @@
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package com.hippo.ehviewer.service;
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import java.util.ArrayList;
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import java.util.List;
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import android.app.NotificationManager;
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import android.app.PendingIntent;
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import android.app.Service;
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@@ -39,11 +42,14 @@ public class DownloadService extends Service
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implements ExDownloader.ListenerForDownload {
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@SuppressWarnings("unused")
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private static final String TAG = DownloadService.class.getSimpleName();
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private static final int DOWNLOAD_NOTIFY_ID = -1;
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private static final int DOWNLOADING_NOTIFY_ID = -1;
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private static final int DOWNLOAD_NOTIFY_ID = -2;
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//private static final int DOWNLOAD_FAILED_NOTIFY_ID = -3;
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public static final String ACTION_UPDATE = "com.hippo.ehviewer.service.DownloadService.UPDATE";
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public static final String ACTION_STOP = "com.hippo.ehviewer.service.DownloadService.STOP";
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public static final String ACTION_STOP_ALL = "com.hippo.ehviewer.service.DownloadService.STOP_ALL";
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public static final String ACTION_CLEAR = "com.hippo.ehviewer.service.DownloadService.ACTION_CLEAR";
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private Context mContext;
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private Data mData;
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@@ -55,6 +61,9 @@ public class DownloadService extends Service
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private NotificationCompat.Builder mBuilder;
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private String mSpeedStr = null;
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private final List<Integer> mDownloadOk = new ArrayList<Integer>();
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private final List<Integer> mDownloadFailed = new ArrayList<Integer>();
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@Override
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public void onCreate() {
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super.onCreate();
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@@ -68,16 +77,20 @@ public class DownloadService extends Service
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getSystemService(Context.NOTIFICATION_SERVICE);
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}
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private void handleIntent(Intent intent) {
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private synchronized void handleIntent(Intent intent) {
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if (intent == null)
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return;
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if (ACTION_STOP.equals(intent.getAction())) {
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String action = intent.getAction();
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if (ACTION_STOP.equals(action)) {
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stopCurrentTask();
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mNotifyManager.cancel(DOWNLOAD_NOTIFY_ID);
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} else if (ACTION_STOP_ALL.equals(intent.getAction())) {
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mNotifyManager.cancel(DOWNLOADING_NOTIFY_ID);
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} else if (ACTION_STOP_ALL.equals(action)) {
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stopAll();
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mNotifyManager.cancel(DOWNLOAD_NOTIFY_ID);
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mNotifyManager.cancel(DOWNLOADING_NOTIFY_ID);
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} else if (ACTION_CLEAR.equals(action)) {
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mDownloadOk.clear();
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mDownloadFailed.clear();
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}
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}
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@@ -98,7 +111,7 @@ public class DownloadService extends Service
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public void onDestroy() {
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super.onDestroy();
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mNotifyManager.cancel(DOWNLOAD_NOTIFY_ID);
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mNotifyManager.cancel(DOWNLOADING_NOTIFY_ID);
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mBinder = null;
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mNotifyManager = null;
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@@ -154,7 +167,7 @@ public class DownloadService extends Service
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public synchronized void stop(DownloadInfo di) {
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if (mCurDownloadInfo == di) {
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// Cancel download notification
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mNotifyManager.cancel(DOWNLOAD_NOTIFY_ID);
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mNotifyManager.cancel(DOWNLOADING_NOTIFY_ID);
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// Target downloadinfo is downloading
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mCurDownloadInfo.state = DownloadInfo.STATE_NONE;
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@@ -195,7 +208,7 @@ public class DownloadService extends Service
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di.state == DownloadInfo.STATE_DOWNLOAD) {
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if (mCurDownloadInfo == di) {
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// Cancel download notification
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mNotifyManager.cancel(DOWNLOAD_NOTIFY_ID);
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mNotifyManager.cancel(DOWNLOADING_NOTIFY_ID);
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// Target downloadinfo is downloading
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mCurDownloadInfo.state = DownloadInfo.STATE_NONE;
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@@ -269,7 +282,7 @@ public class DownloadService extends Service
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mBuilder.setContentTitle(getString(R.string.start_download) + " " + gid)
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.setContentText(null)
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.setProgress(0, 0, true);
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mNotifyManager.notify(DOWNLOAD_NOTIFY_ID, mBuilder.build());
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mNotifyManager.notify(DOWNLOADING_NOTIFY_ID, mBuilder.build());
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mNotifyManager.cancel(gid);
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notifyUpdate();
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@@ -288,7 +301,7 @@ public class DownloadService extends Service
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mBuilder.setContentTitle(getString(R.string.downloading) + " " + gid)
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.setContentText(mSpeedStr)
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.setProgress(totalSize, downloadSize, false);
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mNotifyManager.notify(DOWNLOAD_NOTIFY_ID, mBuilder.build());
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mNotifyManager.notify(DOWNLOADING_NOTIFY_ID, mBuilder.build());
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notifyUpdate();
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}
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@@ -307,28 +320,67 @@ public class DownloadService extends Service
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.setContentText(mSpeedStr)
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.setProgress(mCurDownloadInfo.total, mCurDownloadInfo.download,
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mCurDownloadInfo.total == -1 ? true :false);
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mNotifyManager.notify(DOWNLOAD_NOTIFY_ID, mBuilder.build());
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mNotifyManager.notify(DOWNLOADING_NOTIFY_ID, mBuilder.build());
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notifyUpdate();
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}
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private synchronized String getDownloadNotificationText() {
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int ok = mDownloadOk.size();
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int failed = mDownloadFailed.size();
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// TODO
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if (ok == 0 && failed == 0) {
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return "null";
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} else if (ok == 1 && failed == 0) {
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return "下载成功 " + mDownloadOk.get(0);
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} else if (failed == 0) {
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return "下载成功 " + mDownloadOk.size() + " 项";
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} else if (ok == 0 && failed == 1) {
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return "下载失败 " + mDownloadFailed.get(0);
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} else if (ok == 0) {
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return "下载失败 " + mDownloadFailed.size() + " 项";
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} else if (ok == 1 && failed == 1){
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return "下载成功 " + mDownloadOk.get(0) + ", 下载失败 " + mDownloadFailed.get(0);
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} else {
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return "下载成功 " + mDownloadOk.size() + " 项, 下载失败 " + mDownloadFailed.size() + " 项";
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}
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}
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@Override
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public synchronized void onDownloadOver(int gid, int legacy) {
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if (mCurDownloadInfo == null)
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return;
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mCurDownloadInfo.legacy = legacy;
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if (mCurDownloadInfo.legacy == 0) {
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// Download ok
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if (!mDownloadOk.contains(gid))
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mDownloadOk.add(gid);
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mDownloadFailed.remove((Integer) gid);
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} else {
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// Download failed
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if (!mDownloadFailed.contains(gid))
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mDownloadFailed.add(gid);
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mDownloadOk.remove((Integer) gid);
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}
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Intent clearIntent = new Intent(this, DownloadService.class);
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clearIntent.setAction(ACTION_CLEAR);
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PendingIntent piClear = PendingIntent.getService(this, 0, clearIntent, 0);
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NotificationCompat.Builder builder = new NotificationCompat.Builder(mContext);
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builder.setSmallIcon(android.R.drawable.stat_sys_download_done);
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Intent intent = new Intent(DownloadService.this,DownloadActivity.class);
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PendingIntent pendingIntent = PendingIntent.getActivity(DownloadService.this, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
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builder.setContentIntent(pendingIntent);
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builder.setContentTitle(getString(R.string.download_over) + " " + gid)
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.setContentText(legacy == 0 ? getString(R.string.done) :
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String.format(getString(R.string.legacy_pages), legacy))
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builder.setContentTitle(getString(R.string.download_over))
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.setContentText(getDownloadNotificationText())
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.setDeleteIntent(piClear)
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.setOngoing(false).setAutoCancel(true);
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mNotifyManager.notify(gid, builder.build());
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mNotifyManager.cancel(DOWNLOAD_NOTIFY_ID);
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mNotifyManager.notify(DOWNLOAD_NOTIFY_ID, builder.build());
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mNotifyManager.cancel(DOWNLOADING_NOTIFY_ID);
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mCurDownloadInfo.legacy = legacy;
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mCurDownloadInfo.state = DownloadInfo.STATE_FINISH;
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