Added: write N/A in TopActivity column when sdk is higher than 21; android 7.0 toast

README.md

-##Emmagee - a practical, handy performance test tool for specified Android App
-
-Emmagee is a practical, handy performance test tool for specified Android App, which can monitor CPU, memory, 
-network traffic, battery current and status([Some devices are not supported](https://github.com/NetEase/Emmagee/wiki/Some-devices-are-not-supported)), new features such as top activity and heap size if rooted([Root Toast may continously show](https://github.com/NetEase/Emmagee/wiki/FAQ)), are also supported in the [latest version](https://github.com/NetEase/Emmagee/releases). Additionally, it also provides several cool features such as customizing interval of collecting data,
-rendering real-time process status in a floating window, and much more.
-
- * Homepage: https://github.com/NetEase/Emmagee
- * Wiki: https://github.com/NetEase/Emmagee/wiki
- * Issues: https://github.com/NetEase/Emmagee/issues
- * FAQ: https://github.com/NetEase/Emmagee/wiki/FAQ
- * Tags: Android, Java 
-
-<img src="https://github.com/andrewleo/pictures/blob/master/Emmagee/V2.0/homepage.png" width="180px" />
-&nbsp;
-<img src="https://github.com/andrewleo/pictures/blob/master/Emmagee/V2.0/settings.png" width="180px" />
-&nbsp;
-<img src="https://github.com/andrewleo/pictures/blob/master/Emmagee/V2.0/mailsettings.png" width="180px" />
-
-## Why should I use Emmagee?
-
-Unlike most other performance test tools that only do system-level monitoring, Emmagee provides the ability to monitor any single App. Other advantages that
-you should not miss:
-* Open source
-* Easy to use
-* Process-specific monitoring, including CPU, memory, network traffic, battery current, launching time and status
-* Floating window that renders real-time process status
-* CSV format report that can be converted into any other format you want
-* User-defined collecting interval
-* Fully support Android 2.2 and above
-
-## How to use Emmagee?
-
-First of all ,you should have Emmagee.apk,download [here](https://github.com/NetEase/Emmagee/releases) or 
-build the apk file youself [here](https://github.com/NetEase/Emmagee/wiki/How-to-build-emmage.apk%3F),then :
-
-1. Start Emmagee App
-2. Configure interval
-3. Select a target process 
-4. Click Start button
-
-And Enjoy!
-
-If you want to stop the test, just go back to Emmagee and click Stop button.
-
-## Coming Soon
-* We want you to decide!
-
-## How to Contribute?
-
-You are welcome to contribute to Emmagee, meanwhile you'd better follow the rules below
-
-* It's *NOT* recommended to submit a pull request directly to Emmagee's `master` branch. `develop` branch is more appropriate
-* Follow common Java coding conventions
-* Put all Java class files under *com.netease* package
-* Add the following [license](#license) in each Java class file
-
-## Contributors
-* NetEase, Inc.
-* [yrom](https://github.com/yrom)
-* [LukeOwncloud](https://github.com/LukeOwncloud)
-
-## License
-(The Apache License)
-
-Copyright (c) 2012-2015 NetEase, Inc. and other contributors
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
+## Emmagee - a practical, handy performance test tool for specified Android App
+
+Emmagee is a practical, handy performance test tool for specified Android App, which can monitor CPU, memory, 
+network traffic, battery current and status([Some devices are not supported](https://github.com/NetEase/Emmagee/wiki/Some-devices-are-not-supported)), new features such as top activity and heap size if rooted([Root Toast may continously show](https://github.com/NetEase/Emmagee/wiki/FAQ)), are also supported in the [latest version](https://github.com/NetEase/Emmagee/releases). Additionally, it also provides several cool features such as customizing interval of collecting data,
+rendering real-time process status in a floating window, and much more.
+
+ * Homepage: https://github.com/NetEase/Emmagee
+ * Wiki: https://github.com/NetEase/Emmagee/wiki
+ * Issues: https://github.com/NetEase/Emmagee/issues
+ * FAQ: https://github.com/NetEase/Emmagee/wiki/FAQ
+ * Tags: Android, Java 
+
+<img src="https://github.com/andrewleo/pictures/blob/master/Emmagee/V2.0/homepage.png" width="180px" />
+&nbsp;
+<img src="https://github.com/andrewleo/pictures/blob/master/Emmagee/V2.0/settings.png" width="180px" />
+&nbsp;
+<img src="https://github.com/andrewleo/pictures/blob/master/Emmagee/V2.0/mailsettings.png" width="180px" />
+
+## Why should I use Emmagee?
+
+Unlike most other performance test tools that only do system-level monitoring, Emmagee provides the ability to monitor any single App. Other advantages that
+you should not miss:
+* Open source
+* Easy to use
+* Process-specific monitoring, including CPU, memory, network traffic, battery current, launching time and status
+* Floating window that renders real-time process status
+* CSV format report that can be converted into any other format you want
+* User-defined collecting interval
+* Fully support Android 2.2 and above
+
+## How to use Emmagee?
+
+First of all ,you should have Emmagee.apk,download [here](https://github.com/NetEase/Emmagee/releases) or 
+build the apk file youself [here](https://github.com/NetEase/Emmagee/wiki/How-to-build-emmage.apk%3F),then :
+
+1. Start Emmagee App
+2. Configure interval
+3. Select a target process 
+4. Click Start button
+
+And Enjoy!
+
+If you want to stop the test, just go back to Emmagee and click Stop button.
+
+## Android 5.0 and above
+
+* `Android 5.0 and above`: getRunningTasks() and getRunningAppProcesses() are deprecated and only return your application process, so it is unable to get TopActivity from Android 5.0.
+* `Android 7.0`: Google has restricted access to /proc, and also can not get pid of target application from TOP command in Android 7.0, I am so sorry to tell that 7.0 can not be supported.
+
+## Coming Soon
+* We want you to decide!
+
+## How to Contribute?
+
+You are welcome to contribute to Emmagee, meanwhile you'd better follow the rules below
+
+* It's *NOT* recommended to submit a pull request directly to Emmagee's `master` branch. `develop` branch is more appropriate
+* Follow common Java coding conventions
+* Put all Java class files under *com.netease* package
+* Add the following [license](#license) in each Java class file
+
+## Contributors
+* NetEase, Inc.
+* [yrom](https://github.com/yrom)
+* [LukeOwncloud](https://github.com/LukeOwncloud)
+
+## License
+(The Apache License)
+
+Copyright (c) 2012-2015 NetEase, Inc. and other contributors
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

res/layout/navigation_bar.xml

@@ -30,6 +30,7 @@
         android:singleLine="true"
         android:text="@string/setting"
         android:textColor="@color/white"
+        android:textStyle="bold"
         android:textSize="@dimen/text_size_big" />
 
     <LinearLayout

res/values-zh-rCN/strings.xml

@@ -88,4 +88,5 @@
     <string name="stop_when_exited">应用退出后停止监听</string>
     
     <string name="update_list">列表更新成功</string>
+    <string name="nougat_warning">由于Google的限制，Emmagee无法支持7.0及以上版本</string>
 </resources>

res/values/strings.xml

@@ -87,4 +87,5 @@
 	<string name="stop_when_exited">Stop monitoring when app exited</string>
 	
 	<string name="update_list">Update List Successfully</string>
+	<string name="nougat_warning">Don\'t support 7.0 and above while Google has restricted access to shell commands and file system</string>
 </resources>

src/com/netease/qa/emmagee/activity/AboutActivity.java

@@ -16,20 +16,20 @@
  */
 package com.netease.qa.emmagee.activity;
 
+import com.netease.qa.emmagee.R;
+
 import android.app.Activity;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.View;
-import android.view.Window;
 import android.view.View.OnClickListener;
+import android.view.Window;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
-import com.netease.qa.emmagee.R;
-
 /**
  * About Page of Emmagee
  * 

src/com/netease/qa/emmagee/activity/MailSettingsActivity.java

@@ -19,6 +19,10 @@ package com.netease.qa.emmagee.activity;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
+import com.netease.qa.emmagee.R;
+import com.netease.qa.emmagee.utils.EncryptData;
+import com.netease.qa.emmagee.utils.Settings;
+
 import android.app.Activity;
 import android.content.Intent;
 import android.content.SharedPreferences;
@@ -27,17 +31,13 @@ import android.os.Bundle;
 import android.preference.PreferenceManager;
 import android.util.Log;
 import android.view.View;
-import android.view.Window;
 import android.view.View.OnClickListener;
+import android.view.Window;
 import android.widget.EditText;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 import android.widget.Toast;
 
-import com.netease.qa.emmagee.R;
-import com.netease.qa.emmagee.utils.EncryptData;
-import com.netease.qa.emmagee.utils.Settings;
-
 /**
  * Mail Setting Page of Emmagee
  * 

src/com/netease/qa/emmagee/activity/MainPageActivity.java

@@ -29,6 +29,7 @@ import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.os.Build;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.KeyEvent;
@@ -86,46 +87,50 @@ public class MainPageActivity extends Activity {
 		btnTest.setOnClickListener(new OnClickListener() {
 			@Override
 			public void onClick(View v) {
-				monitorService = new Intent();
-				monitorService.setClass(MainPageActivity.this, EmmageeService.class);
-				if (getString(R.string.start_test).equals(btnTest.getText().toString())) {
-					ListAdapter adapter = (ListAdapter) lstViProgramme.getAdapter();
-					if (adapter.checkedProg != null) {
-						String packageName = adapter.checkedProg.getPackageName();
-						String processName = adapter.checkedProg.getProcessName();
-						Intent intent = getPackageManager().getLaunchIntentForPackage(packageName);
-						String startActivity = "";
-						Log.d(LOG_TAG, packageName);
-						// clear logcat
-						try {
-							Runtime.getRuntime().exec("logcat -c");
-						} catch (IOException e) {
-							Log.d(LOG_TAG, e.getMessage());
+				if (Build.VERSION.SDK_INT < 24) {
+					monitorService = new Intent();
+					monitorService.setClass(MainPageActivity.this, EmmageeService.class);
+					if (getString(R.string.start_test).equals(btnTest.getText().toString())) {
+						ListAdapter adapter = (ListAdapter) lstViProgramme.getAdapter();
+						if (adapter.checkedProg != null) {
+							String packageName = adapter.checkedProg.getPackageName();
+							String processName = adapter.checkedProg.getProcessName();
+							Intent intent = getPackageManager().getLaunchIntentForPackage(packageName);
+							String startActivity = "";
+							Log.d(LOG_TAG, packageName);
+							// clear logcat
+							try {
+								Runtime.getRuntime().exec("logcat -c");
+							} catch (IOException e) {
+								Log.d(LOG_TAG, e.getMessage());
+							}
+							try {
+								startActivity = intent.resolveActivity(getPackageManager()).getShortClassName();
+								startActivity(intent);
+							} catch (Exception e) {
+								Toast.makeText(MainPageActivity.this, getString(R.string.can_not_start_app_toast), Toast.LENGTH_LONG).show();
+								return;
+							}
+							waitForAppStart(packageName);
+							monitorService.putExtra("processName", processName);
+							monitorService.putExtra("pid", pid);
+							monitorService.putExtra("uid", uid);
+							monitorService.putExtra("packageName", packageName);
+							monitorService.putExtra("startActivity", startActivity);
+							startService(monitorService);
+							isServiceStop = false;
+							btnTest.setText(getString(R.string.stop_test));
+						} else {
+							Toast.makeText(MainPageActivity.this, getString(R.string.choose_app_toast), Toast.LENGTH_LONG).show();
 						}
-						try {
-							startActivity = intent.resolveActivity(getPackageManager()).getShortClassName();
-							startActivity(intent);
-						} catch (Exception e) {
-							Toast.makeText(MainPageActivity.this, getString(R.string.can_not_start_app_toast), Toast.LENGTH_LONG).show();
-							return;
-						}
-						waitForAppStart(packageName);
-						monitorService.putExtra("processName", processName);
-						monitorService.putExtra("pid", pid);
-						monitorService.putExtra("uid", uid);
-						monitorService.putExtra("packageName", packageName);
-						monitorService.putExtra("startActivity", startActivity);
-						startService(monitorService);
-						isServiceStop = false;
-						btnTest.setText(getString(R.string.stop_test));
 					} else {
-						Toast.makeText(MainPageActivity.this, getString(R.string.choose_app_toast), Toast.LENGTH_LONG).show();
+						btnTest.setText(getString(R.string.start_test));
+						Toast.makeText(MainPageActivity.this, getString(R.string.test_result_file_toast) + EmmageeService.resultFilePath,
+								Toast.LENGTH_LONG).show();
+						stopService(monitorService);
 					}
 				} else {
-					btnTest.setText(getString(R.string.start_test));
-					Toast.makeText(MainPageActivity.this, getString(R.string.test_result_file_toast) + EmmageeService.resultFilePath,
-							Toast.LENGTH_LONG).show();
-					stopService(monitorService);
+					Toast.makeText(MainPageActivity.this, getString(R.string.nougat_warning),Toast.LENGTH_LONG).show();
 				}
 			}
 		});

src/com/netease/qa/emmagee/activity/SettingsActivity.java

@@ -18,14 +18,17 @@ package com.netease.qa.emmagee.activity;
 
 import java.io.DataOutputStream;
 
+import com.netease.qa.emmagee.R;
+import com.netease.qa.emmagee.utils.Settings;
+
 import android.app.Activity;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.View;
-import android.view.Window;
 import android.view.View.OnClickListener;
+import android.view.Window;
 import android.widget.CheckBox;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
@@ -35,9 +38,6 @@ import android.widget.SeekBar.OnSeekBarChangeListener;
 import android.widget.TextView;
 import android.widget.Toast;
 
-import com.netease.qa.emmagee.R;
-import com.netease.qa.emmagee.utils.Settings;
-
 /**
  * Setting Page of Emmagee
  * 

src/com/netease/qa/emmagee/service/EmmageeService.java

@@ -32,6 +32,20 @@ import java.util.ArrayList;
 import java.util.Calendar;
 import java.util.Locale;
 
+import com.netease.qa.emmagee.R;
+import com.netease.qa.emmagee.activity.MainPageActivity;
+import com.netease.qa.emmagee.utils.Constants;
+import com.netease.qa.emmagee.utils.CpuInfo;
+import com.netease.qa.emmagee.utils.CurrentInfo;
+import com.netease.qa.emmagee.utils.EncryptData;
+import com.netease.qa.emmagee.utils.FpsInfo;
+import com.netease.qa.emmagee.utils.MailSender;
+import com.netease.qa.emmagee.utils.MemoryInfo;
+import com.netease.qa.emmagee.utils.MyApplication;
+import com.netease.qa.emmagee.utils.ProcessInfo;
+import com.netease.qa.emmagee.utils.Programe;
+import com.netease.qa.emmagee.utils.Settings;
+
 import android.app.Activity;
 import android.app.PendingIntent;
 import android.app.Service;
@@ -60,20 +74,6 @@ import android.widget.Button;
 import android.widget.TextView;
 import android.widget.Toast;
 
-import com.netease.qa.emmagee.R;
-import com.netease.qa.emmagee.activity.MainPageActivity;
-import com.netease.qa.emmagee.utils.Constants;
-import com.netease.qa.emmagee.utils.CpuInfo;
-import com.netease.qa.emmagee.utils.CurrentInfo;
-import com.netease.qa.emmagee.utils.EncryptData;
-import com.netease.qa.emmagee.utils.FpsInfo;
-import com.netease.qa.emmagee.utils.MailSender;
-import com.netease.qa.emmagee.utils.MemoryInfo;
-import com.netease.qa.emmagee.utils.MyApplication;
-import com.netease.qa.emmagee.utils.ProcessInfo;
-import com.netease.qa.emmagee.utils.Programe;
-import com.netease.qa.emmagee.utils.Settings;
-
 /**
  * Service running in background
  * 

src/com/netease/qa/emmagee/utils/CpuInfo.java

@@ -29,14 +29,13 @@ import java.util.Calendar;
 import java.util.Locale;
 import java.util.regex.Pattern;
 
+import com.netease.qa.emmagee.R;
 import com.netease.qa.emmagee.service.EmmageeService;
 
 import android.content.Context;
 import android.os.Build;
 import android.util.Log;
 
-import com.netease.qa.emmagee.R;
-
 /**
  * operate CPU information
  * 

src/com/netease/qa/emmagee/utils/CustomizedAuthenticator.java

 package com.netease.qa.emmagee.utils;
 
-import javax.mail.*;
+import javax.mail.Authenticator;
+import javax.mail.PasswordAuthentication;
 
 /**
  * Customized Authenticator

src/com/netease/qa/emmagee/utils/EncryptData.java

 package com.netease.qa.emmagee.utils;
 
-import java.security.*;
+import java.security.Key;
 
 import javax.crypto.BadPaddingException;
 import javax.crypto.Cipher;

src/com/netease/qa/emmagee/utils/MemoryInfo.java

@@ -21,7 +21,6 @@ import java.io.DataOutputStream;
 import java.io.FileReader;
 import java.io.IOException;
 import java.io.InputStreamReader;
-import java.text.DecimalFormat;
 
 import android.app.ActivityManager;
 import android.content.Context;

src/com/netease/qa/emmagee/utils/ProcessInfo.java

@@ -210,6 +210,9 @@ public class ProcessInfo {
 		ActivityManager manager = (ActivityManager) context
 				.getSystemService(Context.ACTIVITY_SERVICE);
 		// Note: getRunningTasks is deprecated in API 21(Official)
+//		if (Build.VERSION.SDK_INT >= 21) {
+//			return Constants.NA;
+//		} 
 		List<RunningTaskInfo> runningTaskInfos = manager.getRunningTasks(1);
 		if (runningTaskInfos != null)
 			return (runningTaskInfos.get(0).topActivity).toString();

src/com/netease/qa/emmagee/utils/TrafficInfo.java

@@ -16,10 +16,6 @@
  */
 package com.netease.qa.emmagee.utils;
 
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.io.RandomAccessFile;
-
 import android.net.TrafficStats;
 import android.util.Log;