├── .gitignore ├── LICENSE ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── android │ │ └── mobile │ │ └── peakgames │ │ └── net │ │ └── aspectjandroid │ │ └── ApplicationTest.java │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── android │ │ └── mobile │ │ └── peakgames │ │ └── net │ │ └── aspectjandroid │ │ ├── AspectActivity.java │ │ ├── SecureMethod.java │ │ ├── Session.java │ │ ├── aspect │ │ ├── AuthenticationAspect.java │ │ ├── CachingAspect.java │ │ ├── ExceptionHandlingAspect.java │ │ ├── LoggingAspect.java │ │ └── ProfilingAspect.java │ │ └── exception │ │ └── AuthenticationException.java │ └── res │ ├── drawable-hdpi │ └── ic_launcher.png │ ├── drawable-mdpi │ └── ic_launcher.png │ ├── drawable-xhdpi │ └── ic_launcher.png │ ├── drawable-xxhdpi │ └── ic_launcher.png │ ├── layout │ └── activity_aspect.xml │ ├── menu │ └── aspect.xml │ ├── values-w820dp │ └── dimens.xml │ └── values │ ├── dimens.xml │ ├── strings.xml │ └── styles.xml ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | # Built application files 2 | *.apk 3 | *.ap_ 4 | 5 | # Files for the Dalvik VM 6 | *.dex 7 | 8 | # Java class files 9 | *.class 10 | 11 | # Generated files 12 | bin/ 13 | gen/ 14 | 15 | # Gradle files 16 | .gradle/ 17 | build/ 18 | 19 | # Local configuration file (sdk path, etc) 20 | local.properties 21 | 22 | # Proguard folder generated by Eclipse 23 | proguard/ 24 | 25 | # Log Files 26 | *.log 27 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. Definitions. 8 | 9 | "License" shall mean the terms and conditions for use, reproduction, 10 | and distribution as defined by Sections 1 through 9 of this document. 11 | 12 | "Licensor" shall mean the copyright owner or entity authorized by 13 | the copyright owner that is granting the License. 14 | 15 | "Legal Entity" shall mean the union of the acting entity and all 16 | other entities that control, are controlled by, or are under common 17 | control with that entity. For the purposes of this definition, 18 | "control" means (i) the power, direct or indirect, to cause the 19 | direction or management of such entity, whether by contract or 20 | otherwise, or (ii) ownership of fifty percent (50%) or more of the 21 | outstanding shares, or (iii) beneficial ownership of such entity. 22 | 23 | "You" (or "Your") shall mean an individual or Legal Entity 24 | exercising permissions granted by this License. 25 | 26 | "Source" form shall mean the preferred form for making modifications, 27 | including but not limited to software source code, documentation 28 | source, and configuration files. 29 | 30 | "Object" form shall mean any form resulting from mechanical 31 | transformation or translation of a Source form, including but 32 | not limited to compiled object code, generated documentation, 33 | and conversions to other media types. 34 | 35 | "Work" shall mean the work of authorship, whether in Source or 36 | Object form, made available under the License, as indicated by a 37 | copyright notice that is included in or attached to the work 38 | (an example is provided in the Appendix below). 39 | 40 | "Derivative Works" shall mean any work, whether in Source or Object 41 | form, that is based on (or derived from) the Work and for which the 42 | editorial revisions, annotations, elaborations, or other modifications 43 | represent, as a whole, an original work of authorship. For the purposes 44 | of this License, Derivative Works shall not include works that remain 45 | separable from, or merely link (or bind by name) to the interfaces of, 46 | the Work and Derivative Works thereof. 47 | 48 | "Contribution" shall mean any work of authorship, including 49 | the original version of the Work and any modifications or additions 50 | to that Work or Derivative Works thereof, that is intentionally 51 | submitted to Licensor for inclusion in the Work by the copyright owner 52 | or by an individual or Legal Entity authorized to submit on behalf of 53 | the copyright owner. For the purposes of this definition, "submitted" 54 | means any form of electronic, verbal, or written communication sent 55 | to the Licensor or its representatives, including but not limited to 56 | communication on electronic mailing lists, source code control systems, 57 | and issue tracking systems that are managed by, or on behalf of, the 58 | Licensor for the purpose of discussing and improving the Work, but 59 | excluding communication that is conspicuously marked or otherwise 60 | designated in writing by the copyright owner as "Not a Contribution." 61 | 62 | "Contributor" shall mean Licensor and any individual or Legal Entity 63 | on behalf of whom a Contribution has been received by Licensor and 64 | subsequently incorporated within the Work. 65 | 66 | 2. Grant of Copyright License. Subject to the terms and conditions of 67 | this License, each Contributor hereby grants to You a perpetual, 68 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 69 | copyright license to reproduce, prepare Derivative Works of, 70 | publicly display, publicly perform, sublicense, and distribute the 71 | Work and such Derivative Works in Source or Object form. 72 | 73 | 3. Grant of Patent License. Subject to the terms and conditions of 74 | this License, each Contributor hereby grants to You a perpetual, 75 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 76 | (except as stated in this section) patent license to make, have made, 77 | use, offer to sell, sell, import, and otherwise transfer the Work, 78 | where such license applies only to those patent claims licensable 79 | by such Contributor that are necessarily infringed by their 80 | Contribution(s) alone or by combination of their Contribution(s) 81 | with the Work to which such Contribution(s) was submitted. If You 82 | institute patent litigation against any entity (including a 83 | cross-claim or counterclaim in a lawsuit) alleging that the Work 84 | or a Contribution incorporated within the Work constitutes direct 85 | or contributory patent infringement, then any patent licenses 86 | granted to You under this License for that Work shall terminate 87 | as of the date such litigation is filed. 88 | 89 | 4. Redistribution. You may reproduce and distribute copies of the 90 | Work or Derivative Works thereof in any medium, with or without 91 | modifications, and in Source or Object form, provided that You 92 | meet the following conditions: 93 | 94 | (a) You must give any other recipients of the Work or 95 | Derivative Works a copy of this License; and 96 | 97 | (b) You must cause any modified files to carry prominent notices 98 | stating that You changed the files; and 99 | 100 | (c) You must retain, in the Source form of any Derivative Works 101 | that You distribute, all copyright, patent, trademark, and 102 | attribution notices from the Source form of the Work, 103 | excluding those notices that do not pertain to any part of 104 | the Derivative Works; and 105 | 106 | (d) If the Work includes a "NOTICE" text file as part of its 107 | distribution, then any Derivative Works that You distribute must 108 | include a readable copy of the attribution notices contained 109 | within such NOTICE file, excluding those notices that do not 110 | pertain to any part of the Derivative Works, in at least one 111 | of the following places: within a NOTICE text file distributed 112 | as part of the Derivative Works; within the Source form or 113 | documentation, if provided along with the Derivative Works; or, 114 | within a display generated by the Derivative Works, if and 115 | wherever such third-party notices normally appear. The contents 116 | of the NOTICE file are for informational purposes only and 117 | do not modify the License. You may add Your own attribution 118 | notices within Derivative Works that You distribute, alongside 119 | or as an addendum to the NOTICE text from the Work, provided 120 | that such additional attribution notices cannot be construed 121 | as modifying the License. 122 | 123 | You may add Your own copyright statement to Your modifications and 124 | may provide additional or different license terms and conditions 125 | for use, reproduction, or distribution of Your modifications, or 126 | for any such Derivative Works as a whole, provided Your use, 127 | reproduction, and distribution of the Work otherwise complies with 128 | the conditions stated in this License. 129 | 130 | 5. Submission of Contributions. Unless You explicitly state otherwise, 131 | any Contribution intentionally submitted for inclusion in the Work 132 | by You to the Licensor shall be under the terms and conditions of 133 | this License, without any additional terms or conditions. 134 | Notwithstanding the above, nothing herein shall supersede or modify 135 | the terms of any separate license agreement you may have executed 136 | with Licensor regarding such Contributions. 137 | 138 | 6. Trademarks. This License does not grant permission to use the trade 139 | names, trademarks, service marks, or product names of the Licensor, 140 | except as required for reasonable and customary use in describing the 141 | origin of the Work and reproducing the content of the NOTICE file. 142 | 143 | 7. Disclaimer of Warranty. Unless required by applicable law or 144 | agreed to in writing, Licensor provides the Work (and each 145 | Contributor provides its Contributions) on an "AS IS" BASIS, 146 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 147 | implied, including, without limitation, any warranties or conditions 148 | of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A 149 | PARTICULAR PURPOSE. You are solely responsible for determining the 150 | appropriateness of using or redistributing the Work and assume any 151 | risks associated with Your exercise of permissions under this License. 152 | 153 | 8. Limitation of Liability. In no event and under no legal theory, 154 | whether in tort (including negligence), contract, or otherwise, 155 | unless required by applicable law (such as deliberate and grossly 156 | negligent acts) or agreed to in writing, shall any Contributor be 157 | liable to You for damages, including any direct, indirect, special, 158 | incidental, or consequential damages of any character arising as a 159 | result of this License or out of the use or inability to use the 160 | Work (including but not limited to damages for loss of goodwill, 161 | work stoppage, computer failure or malfunction, or any and all 162 | other commercial damages or losses), even if such Contributor 163 | has been advised of the possibility of such damages. 164 | 165 | 9. Accepting Warranty or Additional Liability. While redistributing 166 | the Work or Derivative Works thereof, You may choose to offer, 167 | and charge a fee for, acceptance of support, warranty, indemnity, 168 | or other liability obligations and/or rights consistent with this 169 | License. However, in accepting such obligations, You may act only 170 | on Your own behalf and on Your sole responsibility, not on behalf 171 | of any other Contributor, and only if You agree to indemnify, 172 | defend, and hold each Contributor harmless for any liability 173 | incurred by, or claims asserted against, such Contributor by reason 174 | of your accepting any such warranty or additional liability. 175 | 176 | END OF TERMS AND CONDITIONS 177 | 178 | APPENDIX: How to apply the Apache License to your work. 179 | 180 | To apply the Apache License to your work, attach the following 181 | boilerplate notice, with the fields enclosed by brackets "{}" 182 | replaced with your own identifying information. (Don't include 183 | the brackets!) The text should be enclosed in the appropriate 184 | comment syntax for the file format. We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright {yyyy} {name of copyright owner} 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | 203 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | AspectJ Android Example 2 | ======================= 3 | 4 | #### Dependency 5 | * https://github.com/uPhyca/gradle-android-aspectj-plugin 6 | * https://github.com/nostra13/Android-Universal-Image-Loader 7 | * http://www.eclipse.org/aspectj/ 8 | 9 | #### Running 10 | You can open the project with Android Studio and run 11 | 12 | or 13 | 14 | Run with Gradle on commandline 15 | ``` 16 | ./gradlew assemble installDebug 17 | ``` 18 | #### Aspects 19 | ###### AuthenticationAspect 20 | Basic usage of aspect for auth-based method call 21 | ###### CachingAspect 22 | Fetch an image and implemented simple caching using aspect 23 | ###### ExceptionHandlingAspect 24 | Catch all exception and drive your application to specific errors 25 | ###### LoggingAspect 26 | Logging all actions 27 | ###### ProfilingAspect 28 | Measure elapsed time for async call and fetching image 29 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 20 5 | buildToolsVersion "20.0.0" 6 | 7 | defaultConfig { 8 | applicationId "android.mobile.peakgames.net.aspectjandroid" 9 | minSdkVersion 12 10 | targetSdkVersion 20 11 | versionCode 1 12 | versionName "1.0" 13 | } 14 | buildTypes { 15 | release { 16 | runProguard false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(dir: 'libs', include: ['*.jar']) 24 | compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.3' 25 | } 26 | 27 | buildscript { 28 | repositories { 29 | jcenter() 30 | } 31 | 32 | dependencies { 33 | classpath 'com.uphyca.gradle:gradle-android-aspectj-plugin:0.9.+' 34 | classpath 'com.nostra13.universalimageloader:universal-image-loader:1.9.3' 35 | } 36 | } 37 | 38 | apply plugin: 'android-aspectj' -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/ekocaman/dev/tools/adt-bundle-mac-x86_64-20131030/sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /app/src/androidTest/java/android/mobile/peakgames/net/aspectjandroid/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package android.mobile.peakgames.net.aspectjandroid; 2 | 3 | import android.app.Application; 4 | import android.test.ApplicationTestCase; 5 | 6 | public class ApplicationTest extends ApplicationTestCase { 7 | public ApplicationTest() { 8 | super(Application.class); 9 | } 10 | } -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 10 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | -------------------------------------------------------------------------------- /app/src/main/java/android/mobile/peakgames/net/aspectjandroid/AspectActivity.java: -------------------------------------------------------------------------------- 1 | package android.mobile.peakgames.net.aspectjandroid; 2 | 3 | import android.app.Activity; 4 | import android.app.AlertDialog; 5 | import android.content.DialogInterface; 6 | import android.graphics.Bitmap; 7 | import android.net.http.AndroidHttpClient; 8 | import android.os.AsyncTask; 9 | import android.os.Bundle; 10 | import android.view.Menu; 11 | import android.view.MenuItem; 12 | import android.view.View; 13 | import android.widget.Button; 14 | import android.widget.EditText; 15 | import android.widget.ImageView; 16 | import android.widget.Toast; 17 | import com.nostra13.universalimageloader.cache.memory.impl.LruMemoryCache; 18 | import com.nostra13.universalimageloader.core.DisplayImageOptions; 19 | import com.nostra13.universalimageloader.core.ImageLoader; 20 | import com.nostra13.universalimageloader.core.ImageLoaderConfiguration; 21 | import org.apache.http.HttpEntity; 22 | import org.apache.http.HttpResponse; 23 | import org.apache.http.HttpStatus; 24 | import org.apache.http.client.methods.HttpGet; 25 | 26 | import java.io.BufferedReader; 27 | import java.io.InputStream; 28 | import java.io.InputStreamReader; 29 | import java.util.Random; 30 | 31 | 32 | public class AspectActivity extends Activity { 33 | private static final String TAG = AspectActivity.class.getName(); 34 | 35 | private AndroidHttpClient client = AndroidHttpClient.newInstance("Android"); 36 | private HttpGet getRequest = new HttpGet("http://www.peakgames.net/"); 37 | 38 | private String[] images = new String[21]; 39 | 40 | private ImageView imageView; 41 | private AlertDialog loginAlert; 42 | 43 | @Override 44 | protected void onCreate(Bundle savedInstanceState) { 45 | super.onCreate(savedInstanceState); 46 | initialize(); 47 | 48 | setContentView(R.layout.activity_aspect); 49 | imageView = (ImageView) findViewById(R.id.imageView); 50 | 51 | { 52 | Button button = (Button) findViewById(R.id.clickButton1); 53 | button.setOnClickListener(new View.OnClickListener() { 54 | @Override 55 | public void onClick(View v) { 56 | doAsyncFetchImage(); 57 | } 58 | }); 59 | } 60 | 61 | { 62 | Button button = (Button) findViewById(R.id.clickButton2); 63 | button.setOnClickListener(new View.OnClickListener() { 64 | @Override 65 | public void onClick(View v) { 66 | doAsyncHttpCall(); 67 | } 68 | }); 69 | } 70 | 71 | { 72 | Button button = (Button) findViewById(R.id.clickButton3); 73 | button.setOnClickListener(new View.OnClickListener() { 74 | @Override 75 | public void onClick(View v) { 76 | doAuthAsyncHttpCall(); 77 | } 78 | }); 79 | } 80 | 81 | { 82 | final EditText input = new EditText(this); 83 | Button button = (Button) findViewById(R.id.clickButton4); 84 | button.setOnClickListener(new View.OnClickListener() { 85 | @Override 86 | public void onClick(View v) { 87 | if (loginAlert == null) { 88 | loginAlert = new AlertDialog.Builder(AspectActivity.this) 89 | .setTitle("Login Name") 90 | .setMessage("Enter your login name") 91 | .setView(input) 92 | .setPositiveButton("Ok", new DialogInterface.OnClickListener() { 93 | public void onClick(DialogInterface dialog, int whichButton) { 94 | Session.getInstance().setName(input.getText().toString()); 95 | loginAlert.dismiss(); 96 | } 97 | }) 98 | .show(); 99 | } 100 | else { 101 | loginAlert.show(); 102 | } 103 | } 104 | }); 105 | } 106 | } 107 | 108 | public void doAsyncFetchImage() { 109 | new AsyncTask() { 110 | @Override 111 | protected Bitmap doInBackground(String... params) { 112 | return fetchImage(params[0]); 113 | } 114 | 115 | @Override 116 | protected void onPostExecute(Bitmap bitmap) { 117 | imageView.setImageBitmap(bitmap); 118 | } 119 | }.execute((images[new Random().nextInt(21)])); 120 | } 121 | 122 | public Bitmap fetchImage(String imageUri) { 123 | return ImageLoader.getInstance().loadImageSync(imageUri); 124 | } 125 | 126 | public void doAsyncHttpCall() { 127 | new AsyncTask() { 128 | 129 | @Override 130 | protected String doInBackground(Void... params) { 131 | return doHttpCall(); 132 | } 133 | }.execute(); 134 | } 135 | 136 | @SecureMethod 137 | public void doAuthAsyncHttpCall() { 138 | doAsyncHttpCall(); 139 | } 140 | 141 | public String doHttpCall() { 142 | try { 143 | HttpResponse response = client.execute(getRequest); 144 | int statusCode = response.getStatusLine().getStatusCode(); 145 | if (statusCode == HttpStatus.SC_OK) { 146 | final HttpEntity entity = response.getEntity(); 147 | if (entity != null) { 148 | InputStream inputStream = null; 149 | try { 150 | inputStream = entity.getContent(); 151 | BufferedReader br = new BufferedReader(new InputStreamReader(inputStream)); 152 | StringBuilder sb = new StringBuilder(); 153 | String line; 154 | while ((line = br.readLine()) != null) { 155 | sb.append(line); 156 | } 157 | return sb.toString(); 158 | } finally { 159 | if (inputStream != null) { 160 | inputStream.close(); 161 | } 162 | entity.consumeContent(); 163 | } 164 | } 165 | } 166 | } catch (Exception exc) { 167 | exc.printStackTrace(); 168 | } finally { 169 | runOnUiThread(new Runnable() { 170 | @Override 171 | public void run() { 172 | Toast.makeText(AspectActivity.this, "Http call completed", Toast.LENGTH_SHORT).show(); 173 | } 174 | }); 175 | } 176 | 177 | return ""; 178 | } 179 | 180 | @Override 181 | public boolean onCreateOptionsMenu(Menu menu) { 182 | getMenuInflater().inflate(R.menu.aspect, menu); 183 | return true; 184 | } 185 | 186 | @Override 187 | public boolean onOptionsItemSelected(MenuItem item) { 188 | int id = item.getItemId(); 189 | 190 | if (id == R.id.action_settings) { 191 | return true; 192 | } 193 | 194 | return super.onOptionsItemSelected(item); 195 | } 196 | 197 | private void initialize() { 198 | ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(this) 199 | .memoryCache(new LruMemoryCache(2 * 1024 * 1024)) 200 | .defaultDisplayImageOptions(DisplayImageOptions.createSimple()) 201 | .writeDebugLogs() 202 | .build(); 203 | 204 | ImageLoader.getInstance().init(config); 205 | 206 | for (int i = 0; i < 21; i++) { 207 | images[i] = String.format("http://www.google.com.tr/intl/tr/logoyapsana/images/winners/30_%02d.gif", (i + 1)); 208 | } 209 | } 210 | } 211 | -------------------------------------------------------------------------------- /app/src/main/java/android/mobile/peakgames/net/aspectjandroid/SecureMethod.java: -------------------------------------------------------------------------------- 1 | package android.mobile.peakgames.net.aspectjandroid; 2 | 3 | import java.lang.annotation.ElementType; 4 | import java.lang.annotation.Retention; 5 | import java.lang.annotation.RetentionPolicy; 6 | import java.lang.annotation.Target; 7 | 8 | @Retention(RetentionPolicy.RUNTIME) 9 | @Target(ElementType.METHOD) 10 | public @interface SecureMethod { 11 | } 12 | -------------------------------------------------------------------------------- /app/src/main/java/android/mobile/peakgames/net/aspectjandroid/Session.java: -------------------------------------------------------------------------------- 1 | package android.mobile.peakgames.net.aspectjandroid; 2 | 3 | 4 | public class Session { 5 | 6 | private String name; 7 | 8 | private static final Session INSTANCE = new Session(); 9 | 10 | private Session() { 11 | } 12 | 13 | public static Session getInstance() { 14 | return INSTANCE; 15 | } 16 | 17 | public String getName() { 18 | return name; 19 | } 20 | 21 | public void setName(String name) { 22 | this.name = name; 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /app/src/main/java/android/mobile/peakgames/net/aspectjandroid/aspect/AuthenticationAspect.java: -------------------------------------------------------------------------------- 1 | package android.mobile.peakgames.net.aspectjandroid.aspect; 2 | 3 | import android.mobile.peakgames.net.aspectjandroid.Session; 4 | import android.mobile.peakgames.net.aspectjandroid.exception.AuthenticationException; 5 | import android.util.Log; 6 | import org.aspectj.lang.ProceedingJoinPoint; 7 | import org.aspectj.lang.annotation.Around; 8 | import org.aspectj.lang.annotation.Aspect; 9 | import org.aspectj.lang.annotation.Pointcut; 10 | 11 | import java.util.HashSet; 12 | import java.util.Set; 13 | 14 | //@Aspect 15 | public class AuthenticationAspect { 16 | private static final String TAG = AuthenticationAspect.class.getName(); 17 | 18 | private static final Set AUTH_NAMES = new HashSet(); 19 | 20 | static { 21 | AUTH_NAMES.add("peak"); 22 | } 23 | 24 | // @Pointcut("execution(* android.mobile.peakgames.net.aspectjandroid.AspectActivity.*Auth*(..)) || execution(@android.mobile.peakgames.net.aspectjandroid.SecureMethod * *(..))") 25 | public void authenticateEntryPoint() { 26 | } 27 | 28 | // @Around("authenticateEntryPoint()") 29 | public void authenticateMethod(ProceedingJoinPoint joinPoint) throws Throwable { 30 | if (AUTH_NAMES.contains(Session.getInstance().getName())) { 31 | Log.d(TAG, "Authenticate successfully"); 32 | 33 | joinPoint.proceed(); 34 | } else { 35 | Log.e(TAG, "User : " + Session.getInstance().getName() + " is not authenticated"); 36 | throw new AuthenticationException(); 37 | } 38 | } 39 | } 40 | -------------------------------------------------------------------------------- /app/src/main/java/android/mobile/peakgames/net/aspectjandroid/aspect/CachingAspect.java: -------------------------------------------------------------------------------- 1 | package android.mobile.peakgames.net.aspectjandroid.aspect; 2 | 3 | import android.graphics.Bitmap; 4 | import android.util.Log; 5 | import org.aspectj.lang.ProceedingJoinPoint; 6 | import org.aspectj.lang.annotation.Around; 7 | import org.aspectj.lang.annotation.Aspect; 8 | import org.aspectj.lang.annotation.Pointcut; 9 | 10 | import java.util.HashMap; 11 | 12 | //@Aspect 13 | public class CachingAspect { 14 | private static final String TAG = CachingAspect.class.getName(); 15 | 16 | private HashMap cache = new HashMap(21); 17 | 18 | // @Pointcut(value = "execution(* android.mobile.peakgames.net.aspectjandroid.AspectActivity.fetchImage(String)) && args(imageUri)", argNames = "imageUri") 19 | public void loadImageEntryPoint(String imageUri) { 20 | } 21 | 22 | // @Around(value = "loadImageEntryPoint(imageUri)") 23 | public Object loadImageMethod(ProceedingJoinPoint joinPoint, String imageUri) throws Throwable { 24 | Object object; 25 | if (cache.containsKey(imageUri)) { 26 | Log.d(TAG, "Image " + imageUri + " found in cache"); 27 | 28 | Bitmap bitmap = cache.get(imageUri); 29 | return bitmap; 30 | } 31 | else { 32 | object = joinPoint.proceed(); 33 | cache.put(imageUri, (Bitmap)object); 34 | Log.d(TAG, "Cached " + imageUri); 35 | } 36 | 37 | return object; 38 | } 39 | } 40 | -------------------------------------------------------------------------------- /app/src/main/java/android/mobile/peakgames/net/aspectjandroid/aspect/ExceptionHandlingAspect.java: -------------------------------------------------------------------------------- 1 | package android.mobile.peakgames.net.aspectjandroid.aspect; 2 | 3 | import android.app.Activity; 4 | import android.app.AlertDialog; 5 | import android.content.Context; 6 | import android.mobile.peakgames.net.aspectjandroid.exception.AuthenticationException; 7 | import android.util.Log; 8 | import org.aspectj.lang.JoinPoint; 9 | import org.aspectj.lang.ProceedingJoinPoint; 10 | import org.aspectj.lang.annotation.AfterThrowing; 11 | import org.aspectj.lang.annotation.Around; 12 | import org.aspectj.lang.annotation.Aspect; 13 | import org.aspectj.lang.annotation.Pointcut; 14 | 15 | //@Aspect 16 | public class ExceptionHandlingAspect { 17 | private static final String TAG = ExceptionHandlingAspect.class.getName(); 18 | 19 | // @Pointcut("execution(* android.mobile.peakgames.net.aspectjandroid.AspectActivity.*(..))") 20 | public void exceptionEntryPoint() { 21 | } 22 | 23 | // @AfterThrowing(pointcut = "exceptionEntryPoint()", throwing = "throwable") 24 | public void exceptionMethod(JoinPoint joinPoint, Throwable throwable) { 25 | Log.e(TAG, "Exception caught : " + throwable + " on method : " + joinPoint.getSignature()); 26 | 27 | if (joinPoint.getTarget() instanceof Activity) { 28 | if (throwable instanceof AuthenticationException) { 29 | new AlertDialog.Builder((Context) joinPoint.getTarget()) 30 | .setTitle("Authentication Error") 31 | .setMessage("You are not authenticated") 32 | .show(); 33 | } else { 34 | new AlertDialog.Builder((Context) joinPoint.getTarget()) 35 | .setTitle("Error") 36 | .setMessage("Error occurred at : " + joinPoint.getSignature() + " Exception : " + throwable) 37 | .show(); 38 | } 39 | } 40 | } 41 | 42 | // @Around(value = "exceptionEntryPoint()") 43 | public Object exceptionAroundMethod(ProceedingJoinPoint joinPoint) { 44 | try { 45 | return joinPoint.proceed(); 46 | } catch (Throwable throwable) {} 47 | 48 | return null; 49 | } 50 | } 51 | -------------------------------------------------------------------------------- /app/src/main/java/android/mobile/peakgames/net/aspectjandroid/aspect/LoggingAspect.java: -------------------------------------------------------------------------------- 1 | package android.mobile.peakgames.net.aspectjandroid.aspect; 2 | 3 | import android.util.Log; 4 | import android.widget.Button; 5 | import org.aspectj.lang.JoinPoint; 6 | import org.aspectj.lang.ProceedingJoinPoint; 7 | import org.aspectj.lang.annotation.*; 8 | 9 | //@Aspect 10 | public class LoggingAspect { 11 | private static final String TAG = LoggingAspect.class.getName(); 12 | 13 | // @Pointcut("execution(* android.view.View.OnClickListener.onClick(..))") 14 | public void onClickEntryPoint() { 15 | } 16 | 17 | // @Before("onClickEntryPoint()") 18 | public void onClickBefore(JoinPoint joinPoint) { 19 | Log.d(TAG, "Before Advice ==> Clicked on : " + ((Button)joinPoint.getArgs()[0]).getText()); 20 | } 21 | 22 | // @Around("onClickEntryPoint()") 23 | public void onClickAround(ProceedingJoinPoint joinPoint) throws Throwable { 24 | Log.d(TAG, "Around Advice ==> Clicked on : " + ((Button)joinPoint.getArgs()[0]).getText()); 25 | 26 | joinPoint.proceed(); 27 | } 28 | 29 | // @After("onClickEntryPoint()") 30 | public void onClickAfter(JoinPoint joinPoint) { 31 | Log.d(TAG, "After Advice ==> Clicked on : " + ((Button)joinPoint.getArgs()[0]).getText()); 32 | } 33 | 34 | // @AfterReturning(pointcut = "onClickEntryPoint()") 35 | public void onClickAfterReturning() { 36 | Log.d(TAG, "AfterReturning Advice ==>"); 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /app/src/main/java/android/mobile/peakgames/net/aspectjandroid/aspect/ProfilingAspect.java: -------------------------------------------------------------------------------- 1 | package android.mobile.peakgames.net.aspectjandroid.aspect; 2 | 3 | import android.util.Log; 4 | import org.aspectj.lang.ProceedingJoinPoint; 5 | import org.aspectj.lang.annotation.Around; 6 | import org.aspectj.lang.annotation.Aspect; 7 | import org.aspectj.lang.annotation.Pointcut; 8 | 9 | //@Aspect 10 | public class ProfilingAspect { 11 | private static final String TAG = ProfilingAspect.class.getName(); 12 | private static final long MAX_ELAPSED_TIME = 1000; 13 | 14 | // @Pointcut("execution(String android.mobile.peakgames.net.aspectjandroid.AspectActivity.doHttpCall(..))") 15 | public void doHttpCallEntryPoint() { 16 | } 17 | 18 | // @Pointcut("execution(* android.mobile.peakgames.net.aspectjandroid.AspectActivity.fetchImage(..))") 19 | public void loadImageEntryPoint() { 20 | } 21 | 22 | // @Around("doHttpCallEntryPoint() || loadImageEntryPoint()") 23 | public Object doHttpCallMethod(ProceedingJoinPoint joinPoint) throws Throwable { 24 | Object returnValue = null; 25 | 26 | long beginTime = System.currentTimeMillis(); 27 | 28 | returnValue = joinPoint.proceed(); 29 | 30 | long endTime = System.currentTimeMillis(); 31 | long elapsedTime = (endTime - beginTime); 32 | 33 | Log.d(TAG, joinPoint.getSignature().getName() + " elapsed " + elapsedTime + " ms"); 34 | if (MAX_ELAPSED_TIME < elapsedTime) { 35 | Log.e(TAG, joinPoint.getSignature() + " exceeded MAX_ELAPSED_TIME, the process is taking too much time"); 36 | } 37 | 38 | return returnValue; 39 | } 40 | } 41 | -------------------------------------------------------------------------------- /app/src/main/java/android/mobile/peakgames/net/aspectjandroid/exception/AuthenticationException.java: -------------------------------------------------------------------------------- 1 | package android.mobile.peakgames.net.aspectjandroid.exception; 2 | 3 | public class AuthenticationException extends RuntimeException { 4 | 5 | public AuthenticationException() { 6 | super("You are not allowed to execute the code"); 7 | } 8 | } 9 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/firstthumb/AspectJ-Android-Example/3df2976be22cc567b0d18599d581e49587668079/app/src/main/res/drawable-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/firstthumb/AspectJ-Android-Example/3df2976be22cc567b0d18599d581e49587668079/app/src/main/res/drawable-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/firstthumb/AspectJ-Android-Example/3df2976be22cc567b0d18599d581e49587668079/app/src/main/res/drawable-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/firstthumb/AspectJ-Android-Example/3df2976be22cc567b0d18599d581e49587668079/app/src/main/res/drawable-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_aspect.xml: -------------------------------------------------------------------------------- 1 | 10 | 11 |