Convert AsyncTask to IntentService

UltimateAndroidGradle/demoofui/src/main/AndroidManifest.xml

@@ -1084,6 +1084,9 @@
                 <action android:name="com.marshalchen.common.demoofui" />
             </intent-filter>
         </activity>
+
+        <service android:name=".pullMenuItem.ReloadIntentService" android:exported="false"/>
+        <service android:name=".switchbuttondemo.UseActivity$LongService" android:exported="false"/>
     </application>
 
 

UltimateAndroidGradle/demoofui/src/main/java/com/marshalchen/common/demoofui/pullMenuItem/ProgressMenuItemActivity.java

@@ -1,39 +1,58 @@
 package com.marshalchen.common.demoofui.pullMenuItem;
 
+import android.content.Intent;
+import android.content.IntentFilter;
 import android.os.Bundle;
+import android.support.v4.content.LocalBroadcastManager;
 import android.support.v7.app.ActionBarActivity;
 import android.view.Menu;
 import android.view.MenuItem;
 
 import com.marshalchen.common.commonUtils.basicUtils.BasicUtils;
 import com.marshalchen.common.demoofui.HowToUseActivity;
 import com.marshalchen.common.demoofui.R;
+import com.marshalchen.common.demoofui.pullMenuItem.ReloadIntentService;
+import com.marshalchen.common.demoofui.pullMenuItem.ReloadIntentService.ReloadReceiver;
 
 import progress.menu.item.ProgressMenuItemHelper;
 import progress.menu.item.ProgressMenuItemSize;
 
 public class ProgressMenuItemActivity extends ActionBarActivity {
+    static final String RELOAD_FILTER = "ProgressMenuItemActivity_reloadReceiver";
 
     private ProgressMenuItemHelper progressHelper;
+    private ReloadReceiver reloadReceiver;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.progress_menu_item_activity_main);
     }
 
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+        if (reloadReceiver != null)
+            LocalBroadcastManager.getInstance(this).unregisterReceiver(reloadReceiver);
+    }
+
     @Override
     public boolean onCreateOptionsMenu(Menu menu) {
         getMenuInflater().inflate(R.menu.progress_menu_item_refresh_menu, menu);
         progressHelper = new ProgressMenuItemHelper(menu, R.id.action_refresh, ProgressMenuItemSize.LARGE);
+        reloadReceiver = new ReloadReceiver(progressHelper);
+        LocalBroadcastManager.getInstance(this)
+            .registerReceiver(reloadReceiver, new IntentFilter(RELOAD_FILTER));
         return true;
     }
 
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         switch (item.getItemId()) {
             case R.id.action_refresh:
-                new ReloadAsyncTask(progressHelper).execute();
+                Intent reloadService = new Intent(this, ReloadIntentService.class);
+                reloadReceiver.startProgress();
+                this.startService(reloadService);
                 return true;
             case R.id.howToUse:
                 BasicUtils.sendIntent(this, HowToUseActivity.class, "data", "ProgressMenuItemActivity");
@@ -44,4 +63,4 @@ public boolean onOptionsItemSelected(MenuItem item) {
         }
     }
 
-}
+}

UltimateAndroidGradle/demoofui/src/main/java/com/marshalchen/common/demoofui/pullMenuItem/ReloadIntentService.java

@@ -0,0 +1,44 @@
+package com.marshalchen.common.demoofui.pullMenuItem;
+
+import android.app.IntentService;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.support.v4.content.LocalBroadcastManager;
+import android.util.Log;
+
+import progress.menu.item.ProgressMenuItemHelper;
+
+public class ReloadIntentService extends IntentService {
+    public ReloadIntentService() {
+        super("ReloadIntentService");
+    }
+
+    public void onHandleIntent(Intent intent) {
+        try {
+            Thread.sleep(3000);
+        } catch (final InterruptedException e) {
+            Log.d(getClass().getCanonicalName(), e.toString());
+        }
+        Intent resultIntent = new Intent(ProgressMenuItemActivity.RELOAD_FILTER);
+        LocalBroadcastManager.getInstance(this).sendBroadcast(resultIntent);
+    }
+
+    public static class ReloadReceiver extends BroadcastReceiver {
+
+        private ProgressMenuItemHelper progressHelper;
+
+        public ReloadReceiver(ProgressMenuItemHelper progressHelper) {
+            this.progressHelper = progressHelper;
+        }
+
+        public void startProgress() {
+            progressHelper.startProgress();
+        }
+
+        @Override
+        public void onReceive(Context receiverContext, Intent receiverIntent) {
+            progressHelper.stopProgress();
+        }
+    }
+}

UltimateAndroidGradle/demoofui/src/main/java/com/marshalchen/common/demoofui/switchbuttondemo/UseActivity.java

@@ -1,8 +1,13 @@
 package com.marshalchen.common.demoofui.switchbuttondemo;
 
 import android.app.Activity;
-import android.os.AsyncTask;
+import android.app.IntentService;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
 import android.os.Bundle;
+import android.support.v4.content.LocalBroadcastManager;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.View.OnClickListener;
@@ -22,6 +27,7 @@ public class UseActivity extends Activity implements OnClickListener {
     private ProgressBar mPb;
     private Button mStartBt, mToggleAniBt, mToggleNotAniBt, mCheckedAniBt, mCheckNotAniBt;
     private TextView mListenerFinish;
+    private LongServiceReceiver longServiceReceiver;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -41,11 +47,18 @@ public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
         });
 
         // work with stuff takes long
+        longServiceReceiver = new LongServiceReceiver();
+        IntentFilter recevierFilter = new IntentFilter();
+        recevierFilter.addAction("LongServiceReceiver_ReturnIntent");
+        recevierFilter.addAction("PROGRESS_UPDATE");
+        LocalBroadcastManager.getInstance(this).registerReceiver(longServiceReceiver, recevierFilter);
         mStartBt.setOnClickListener(new OnClickListener() {
 
             @Override
             public void onClick(View v) {
-                new LongTask().execute();
+                Intent longService = new Intent(UseActivity.this, LongService.class);
+                longServiceReceiver.onPreExecute();
+                UseActivity.this.startService(longService);
             }
         });
 
@@ -58,6 +71,13 @@ public void onClick(View v) {
         mCheckNotAniBt.setOnClickListener(this);
     }
 
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+        if (longServiceReceiver != null)
+            LocalBroadcastManager.getInstance(this).unregisterReceiver(longServiceReceiver);
+    }
+
     private void findView() {
         mListenerSb = (SwitchButton) findViewById(R.id.sb_use_listener);
         mLongSb = (SwitchButton) findViewById(R.id.sb_use_long);
@@ -78,34 +98,14 @@ private void findView() {
         mListenerFinish.setVisibility(mListenerSb.isChecked() ? View.VISIBLE : View.INVISIBLE);
     }
 
-    class LongTask extends AsyncTask<Void, Integer, Void> {
-
-        private int progress = 0;
+    class LongServiceReceiver extends BroadcastReceiver {
 
-        @Override
-        protected void onPreExecute() {
-            super.onPreExecute();
+        public void onPreExecute() {
             mLongSb.setChecked(false);
             mStartBt.setEnabled(false);
         }
 
-        @Override
-        protected Void doInBackground(Void... params) {
-            while (progress < 100) {
-                progress++;
-                try {
-                    Thread.sleep(20);
-                } catch (InterruptedException e) {
-                    e.printStackTrace();
-                }
-                publishProgress(progress);
-            }
-            return null;
-        }
-
-        @Override
-        protected void onProgressUpdate(Integer... values) {
-            super.onProgressUpdate(values);
+        public void onProgressUpdate(Integer... values) {
             if (values == null || values.length == 0) {
                 return;
             }
@@ -114,14 +114,41 @@ protected void onProgressUpdate(Integer... values) {
         }
 
         @Override
-        protected void onPostExecute(Void result) {
-            super.onPostExecute(result);
+        public void onReceive(Context receiverContext, Intent receiverIntent) {
+            if (receiverIntent.getAction().equals("PROGRESS_UPDATE")) {
+                onProgressUpdate(receiverIntent.getIntExtra("progress", 0));
+                return;
+            }
             mLongSb.slideToChecked(true);
             mStartBt.setEnabled(true);
         }
 
     }
 
+    public static class LongService extends IntentService {
+        private int progress = 0;
+
+        public LongService() {
+            super("LongService");
+        }
+
+        public void onHandleIntent(Intent intent) {
+            while (progress < 100) {
+                progress++;
+                try {
+                    Thread.sleep(20);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+                Intent updateIntent = new Intent("PROGRESS_UPDATE");
+                updateIntent.putExtra("progress", progress);
+                LocalBroadcastManager.getInstance(this).sendBroadcast(updateIntent);
+            }
+            Intent resultIntent = new Intent("LongServiceReceiver_ReturnIntent");
+            LocalBroadcastManager.getInstance(this).sendBroadcast(resultIntent);
+        }
+    }
+
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         if (item.getItemId() == android.R.id.home) {

UltimateAndroidNormal/DemoOfUI/AndroidManifest.xml

@@ -261,6 +261,11 @@
         <activity android:name=".blurdialogfragment.SampleActionBarActivity"></activity>
         <activity android:name=".blurdialogfragment.SampleFullScreenActivity"></activity>
         <activity android:name=".sampleModules.CustomPullToRefreshActivity" android:theme="@style/android:Theme.Holo.Light.DarkActionBar"></activity>
+
+        <service android:name=".jsoup.UtilsDemoActivity$TitleService" android:exported="false"/>
+        <service android:name=".sampleModules.DropDownListViewDemo$GetDataService" android:exported="false"/>
+        <service android:name=".staggeredgridview.StaggeredGridEmptyViewActivity$FetchDataService" android:exported="false"/>
+        <service android:name=".listviewfilter.ui.ListViewFilterActivity$PopulateService" android:exported="false"/>
     </application>
 
     <!--<uses-configuration android:reqTouchScreen="finger"/>-->