buildscript {
   repositories {
       jcenter()
   }
   dependencies {
       classpath 'com.android.tools.build:gradle:1.0.0'
   }
}
apply plugin: 'android'
allprojects {
   repositories {
      jcenter()
   }
}

include ':app'

include ':app2'

project(':app2').projectDir = new File('path/to/app2')

apply plugin: 'com.android.application'
android {

    compileSdkVersion 21
    buildToolsVersion "21.1.2"
    defaultConfig {
        applicationId "cc.bb.aa.myapplication"
        minSdkVersion 10
        targetSdkVersion 21
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}
dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:21.0.3'
}

buildTypes {
    release {
        debuggable false
    }
    development {
        debuggable true
        applicationIdSuffix ".dev"
    }
    testing {
        debuggable true
        applicationIdSuffix ".qa"
    }
}

RELEASE_STORE_FILE={path to your keystore}
RELEASE_STORE_PASSWORD=*****
RELEASE_KEY_ALIAS=*****
RELEASE_KEY_PASSWORD=*****

android {
...
signingConfigs {

   release {
       storeFile file(RELEASE_STORE_FILE)
       storePassword RELEASE_STORE_PASSWORD
       keyAlias RELEASE_KEY_ALIAS
       keyPassword RELEASE_KEY_PASSWORD
   }
}

buildTypes {
        release {
            signingConfig signingConfigs.release
        }
}
....
}

buildTypes {
    debug {
        minifyEnabled false
        proguardFile('proguard.cfg')
    }
    release {
        minifyEnabled true
        proguardFile('proguard.cfg')
    }
}

release {
    minifyEnabled false
    proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
    signingConfig  signingConfigs.myConfig
    debuggable false
    jniDebuggable false
    versionNameSuffix ".suffix"
    zipAlignEnabled true
    pseudoLocalesEnabled true
    renderscriptDebuggable true
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:22.2.1'
    compile files('libs/liba-3.4.5.jar')
    compile project(':libraryName')
}

dependencies {
    provided files('libs/libb.jar')
    provided 'com.squareup.dagger:dagger-compiler:1.2.1'
    // 在测试环境下引用依赖。
    // 引用 jar 文件。
    androidTestCompile files('libs/xx.jar')
    // 引用 Maven。
    androidTestCompile 'junit:junit:4.11'

    // 在 release buildTypes 分支下引用依赖。
    // 引用 jar 文件。
    releaseCompile files('libs/xx.jar')
    // 引用 Maven。
    releaseCompile 'aaa:bbb:x.x.x'
}

buildTypes {
    debug {
        minifyEnabled false
    }
    release {
        minifyEnabled true
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-project.txt'
    }
}

-include {filename}

-keepattributes Exceptions,InnerClasses,Signature,Deprecated,
            SourceFile,LineNumberTable,*Annotation*,EnclosingMethod

-keepattributes Signature,EnclosingMethod

-keep {Modifier} {class_specification}

-keep class info.einverne.jsonobject.** { *; }  // 不混淆 info.einverne.jsonobject 包下面类和所有类成员变量
-keep class info.einverne.jsonobject.personinfo        // 不混淆具体类

-keepclassmembers {modifier} {class_specification}

-keepclassmembers class * implements java.io.Serializable {
    static final long serialVersionUID;
    private static final java.io.ObjectStreamField[] serialPersistentFields;
    private void writeObject(java.io.ObjectOutputStream);
    private void readObject(java.io.ObjectInputStream);
    java.lang.Object writeReplace();
    java.lang.Object readResolve();
}

-keepclassmembers enum * {
    public static **[] values();
    public static ** valueOf(Java.lang.String);
}

-keepclasseswithmembers {class\_specification}

  -keepclasseswithmembernames class * {
      native <methods>;
  }

-keepnames {class\_specification}

-keepclassmembernames {class\_specification}

-keepclasseswithmembernames {class\_specification}

-ignorewarnings

-dontusemixedcaseclassnames

-dontshrink    不压缩（不配的话默认是使用 ProGuard 的压缩功能）
-dontoptimize    不优化（不配的话默认是使用 ProGuard 的优化功能）
-dontobfuscate    不混淆（不配的话默认是使用 ProGuard 的混淆功能），需要注意 release 版本不要启用此选线
-dontusemixedcaseclassnames    混淆时不会产生形形色色的类名

？ 匹配除包分隔符外的任意单个字符
*  匹配除包分隔符外的所有符号
** 匹配多个字符(任意)
%  匹配所有基本类型(不包含 void)
***  匹配任何类型
!  不匹配
<init>   匹配所有构造函数
<fields>  匹配所有字段
<methods> 匹配所有方法

adb devices

adb push /path/to/tcpdump /sdcard/

adb shell

su

mv /sdcard/tcpdump /data/local/

chmod 777 /data/local/tcpdump

/data/local/tcpdump -i any -p -s 0 -w /sdcard/capture.pcap
# "-i any": listen on any network interface 
# "-p": disable promiscuous mode (doesn't work anyway) 
# "-s 0": capture the entire packet 
# "-w": write packets to a file (rather than printing to stdout)   ... do whatever you want to capture, then ^C to stop it ...

adb pull /sdcard/capture.pcap ~/wiresharp/

sudo apt-get install wireshark

wireshark capture.pcap

$ sudo add-apt-repository ppa:zeal-developers/ppa
$ sudo apt-get update
$ sudo apt-get install zeal

// Create the scene root for the scenes in this app
mSceneRoot = (ViewGroup) findViewById(R.id.scene_root);

// Create the scenes
mAScene = Scene.getSceneForLayout(mSceneRoot, R.layout.a_scene, this);
mAnotherScene =
    Scene.getSceneForLayout(mSceneRoot, R.layout.another_scene, this);

Scene mScene;

// Obtain the scene root element
mSceneRoot = (ViewGroup) mSomeLayoutElement;

// Obtain the view hierarchy to add as a child of
// the scene root when this scene is entered
mViewHierarchy = (ViewGroup) someOtherLayoutElement;

// Create a scene
mScene = new Scene(mSceneRoot, mViewHierarchy);

<fade xmlns:android="http://schemas.android.com/apk/res/android" />

Transition mFadeTransition =
        TransitionInflater.from(this).
        inflateTransition(R.transition.fade_transition);

Transition mFadeTransition = new Fade();

TransitionManager.go(mEndingScene, mFadeTransition);

<transitionSet xmlns:android="http://schemas.android.com/apk/res/android"
    android:transitionOrdering="sequential">
    <fade android:fadingMode="fade_out" />
    <changeBounds />
    <fade android:fadingMode="fade_in" />
</transitionSet>

public class CustomTransition extends Transition {

    @Override
    public void captureStartValues(TransitionValues values) {}

    @Override
    public void captureEndValues(TransitionValues values) {}

    @Override
    public Animator createAnimator(ViewGroup sceneRoot,
                                   TransitionValues startValues,
                                   TransitionValues endValues) {}
}

package_name:transition_name:property_name

public class CustomTransition extends Transition {

    // Define a key for storing a property value in
    // TransitionValues.values with the syntax
    // package_name:transition_class:property_name to avoid collisions
    private static final String PROPNAME_BACKGROUND =
            "com.example.android.customtransition:CustomTransition:background";

    @Override
    public void captureStartValues(TransitionValues transitionValues) {
        // Call the convenience method captureValues
        captureValues(transitionValues);
    }


    // For the view in transitionValues.view, get the values you
    // want and put them in transitionValues.values
    private void captureValues(TransitionValues transitionValues) {
        // Get a reference to the view
        View view = transitionValues.view;
        // Store its background property in the values map
        transitionValues.values.put(PROPNAME_BACKGROUND, view.getBackground());
    }
    ...
}

<transitionSet xmlns:android="http://schemas.android.com/apk/res/android"
     android:transitionOrdering="sequential">
    <changeBounds/>
    <fade android:fadingMode="fade_out" >
        <targets>
            <target android:targetId="@id/grayscaleContainer" />
        </targets>
    </fade>
</transitionSet>

<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd">
<channel>
    <title>All About Everything</title>
    <link>http://www.example.com/podcasts/everything/index.html</link>
    <language>en-us</language>
    <copyright>&#x2117; &amp; &#xA9; 2014 John Doe &amp; Family</copyright>
    <itunes:subtitle>A show about everything</itunes:subtitle>
    <itunes:author>John Doe</itunes:author>
    <itunes:summary>All About Everything is a show about everything. Each week we dive into any subject known to man and talk about it as much as we can. Look for our podcast in the Podcasts app or in the iTunes Store</itunes:summary>
    <description>All About Everything is a show about everything. Each week we dive into any subject known to man and talk about it as much as we can. Look for our podcast in the Podcasts app or in the iTunes Store</description>
    <itunes:owner>
    <itunes:name>John Doe</itunes:name>
    <itunes:email>john.doe@example.com</itunes:email>
    </itunes:owner>
    <itunes:image href="http://example.com/podcasts/everything/AllAboutEverything.jpg"/>
    <itunes:category text="Technology">
    <itunes:category text="Gadgets"/>
    </itunes:category>
    <itunes:category text="TV &amp; Film"/>
    <itunes:category text="Arts">
    <itunes:category text="Food"/>
    </itunes:category>
    <itunes:explicit>no</itunes:explicit>
    <item>
        <title>Shake Shake Shake Your Spices</title>
        <itunes:author>John Doe</itunes:author>
        <itunes:subtitle>A short primer on table spices</itunes:subtitle>
        <itunes:summary><![CDATA[This week we talk about <a href="https://itunes/apple.com/us/book/antique-trader-salt-pepper/id429691295?mt=11">salt and pepper shakers</a>, comparing and contrasting pour rates, construction materials, and overall aesthetics. Come and join the party!]] ></itunes:summary>
        <itunes:image href="http://example.com/podcasts/everything/AllAboutEverything/Episode1.jpg"/>
        <enclosure length="8727310" type="audio/x-m4a" url="http://example.com/podcasts/everything/AllAboutEverythingEpisode3.m4a"/>
        <guid>http://example.com/podcasts/archive/aae20140615.m4a</guid>
        <pubDate>Tue, 08 Mar 2016 12:00:00 GMT</pubDate>
        <itunes:duration>07:04</itunes:duration>
        <itunes:explicit>no</itunes:explicit>
    </item>
    <item>
        <title>Socket Wrench Shootout</title>
        <itunes:author>Jane Doe</itunes:author>
        <itunes:subtitle>Comparing socket wrenches is fun!</itunes:subtitle>
        <itunes:summary>This week we talk about metric vs. Old English socket wrenches. Which one is better? Do you really need both? Get all of your answers here.</itunes:summary>
        <itunes:image href="http://example.com/podcasts/everything/AllAboutEverything/Episode2.jpg"/>
        <enclosure length="5650889" type="video/mp4" url="http://example.com/podcasts/everything/AllAboutEverythingEpisode2.mp4"/>
        <guid>http://example.com/podcasts/archive/aae20140608.mp4</guid>
        <pubDate>Wed, 09 Mar 2016 13:00:00 EST</pubDate>
        <itunes:duration>04:34</itunes:duration>
        <itunes:explicit>no</itunes:explicit>
    </item>
    <item>
        <title>The Best Chili</title>
        <itunes:author>Jane Doe</itunes:author>
        <itunes:subtitle>Jane and Eric</itunes:subtitle>
        <itunes:summary>This week we talk about the best Chili in the world. Which chili is better?</itunes:summary>
        <itunes:image href="http://example.com/podcasts/everything/AllAboutEverything/Episode3.jpg"/>
        <enclosure length="5650889" type="video/x-m4v" url="http://example.com/podcasts/everything/AllAboutEverythingEpisode2.m4v"/>
        <guid>http://example.com/podcasts/archive/aae20140697.m4v</guid>
        <pubDate>Thu, 10 Mar 2016 02:00:00 -0700</pubDate>
        <itunes:duration>04:34</itunes:duration>
        <itunes:explicit>no</itunes:explicit>
        <itunes:isClosedCaptioned>Yes</itunes:isClosedCaptioned>
    </item>
    <item>
        <title>Red,Whine, &amp; Blue</title>
        <itunes:author>Various</itunes:author>
        <itunes:subtitle>Red + Blue != Purple</itunes:subtitle>
        <itunes:summary>This week we talk about surviving in a Red state if you are a Blue person. Or vice versa.</itunes:summary>
        <itunes:image href="http://example.com/podcasts/everything/AllAboutEverything/Episode4.jpg"/>
        <enclosure length="498537" type="audio/mpeg" url="http://example.com/podcasts/everything/AllAboutEverythingEpisode4.mp3"/>
        <guid>http://example.com/podcasts/archive/aae20140601.mp3</guid>
        <pubDate>Fri, 11 Mar 2016 01:15:00 +3000</pubDate>
        <itunes:duration>03:59</itunes:duration>
        <itunes:explicit>no</itunes:explicit>
    </item>
</channel>
</rss>

<?xml version="1.0" encoding="UTF-8"?>
<rss xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0" version="2.0">
<channel>
    <title>The Unknown Podcast</title>
    <link>http://sample.com/podcasts/unknown/index.html</link>
    <language>en-us</language>
    <copyright>℗ 2025 Unknown Podcaster Corp</copyright>
    <googleplay:author>Unannounced Podcaster</googleplay:author>
    <googleplay:description>The Unknown Podcast will look at all the things that are unknown or unknowable. Find us on Google Play Music!</googleplay:description>
    <description>The Unknown Podcast will look at all the things that are unknown or unknowable.</description>
    <googleplay:email>unknown-podcast@sample.com</googleplay:email>
    <googleplay:image href="http://sample.com/podcasts/unknown/UnknownLargeImage.jpg" />
    <googleplay:category text="Technology"/>
    <item>
        <title>What's out there?</title>
        <googleplay:author>Engima</googleplay:author>
        <googleplay:description>We look at all the things that are out there that we'd like to know.</googleplay:description>
        <googleplay:image href="http://sample.com/podcasts/unknown/Episode1.jpg" />
        <enclosure url="http://sample.com/podcasts/UnknownPodcastEpisode1.mp3" length="2320111" type="audio/mpeg" />
        <guid>http://sample.com/podcasts/UnknownPodcastEpisode1.mp3</guid>
        <pubDate>Mon, 29 Jun 2015 19:00:00 GMT</pubDate>
    </item>
    <item>
        <title>What can we know, really?</title>
        <googleplay:author>The everyman</googleplay:author>
        <googleplay:description>And then we follow up on last week's podcast to examine what can and cannot be known.</googleplay:description>
        <googleplay:image href="http://sample.com/podcasts/unknown/Episode2.jpg" />
        <enclosure url="http://sample.com/podcasts/UnknownPodcastEpisode2.m4a" length="6421543" type="audio/x-m4a" />
        <guid>http://sample.com/podcasts/UnknownPodcastEpisode2.m4a</guid>
        <pubDate>Mon, 6 Jul 2015 19:00:00 GMT</pubDate>
    </item>
</channel>
</rss>

smbpasswd -a root

vi /etc/config/samba

option 'guest_ok'       no
option 'force_user'     'root'

vi /var/etc/smb.conf

guest ok = yes
valid users = root

/etc/init.d/samba restart

private void showNormalDialog() {
    AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setTitle("Title");
    builder.setMessage("your message here.");
    builder.setCancelable(true);

    /**
    * Typically, a dialog is dismissed when its job is finished
    * and it is being removed from the screen.
    * A dialog is canceled when the user wants to escape the dialog
    * and presses the Back button.
    * For example, you have a standard Yes/No dialog on the screen.
    * If the user clicks No, then the dialog is dismissed
    * and the value for No is returned to the caller.
    * If instead of choosing Yes or No, the user clicks Back to escape the dialog
    * rather than make a choice then the dialog is canceled
    * and no value is returned to the caller.
    */
    builder.setPositiveButton(
            "Yes",
            new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int id) {
                    Toast.makeText(DialogTestActivity.this, "Yes", Toast.LENGTH_SHORT).show();
                    dialog.dismiss();

                }
            });

    builder.setNegativeButton(
            "No",
            new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int id) {
                    Toast.makeText(DialogTestActivity.this, "No", Toast.LENGTH_SHORT).show();
                    dialog.dismiss();
                }
            });

    AlertDialog alert = builder.create();
    alert.show();
}

private void showThreeOptionsDialog() {
    Dialog dialog = new AlertDialog.Builder(this)
            .setIcon(android.R.drawable.btn_star)
            .setTitle("喜好调查")
            .setMessage("你喜欢李连杰的电影吗？")
            .setPositiveButton("很喜欢", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    Toast.makeText(DialogTestActivity.this, "我很喜欢他的电影。",
                            Toast.LENGTH_LONG).show();
                }
            })
            .setNegativeButton("不喜欢", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    Toast.makeText(DialogTestActivity.this, "我不喜欢他的电影。", Toast.LENGTH_LONG).show();
                }
            })
            .setNeutralButton("一般", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    Toast.makeText(DialogTestActivity.this, "谈不上喜欢不喜欢。", Toast.LENGTH_LONG).show();
                }
            }).create();
    dialog.show();
}

private void showInputDialog() {
    final EditText editText = new EditText(this);
    Dialog dialog = new AlertDialog.Builder(this)
            .setIcon(android.R.drawable.ic_dialog_info)
            .setTitle("Input your message")
            .setView(editText)
            .setPositiveButton("Sure", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    String inputString = editText.getText().toString();
                    Toast.makeText(DialogTestActivity.this, inputString, Toast.LENGTH_SHORT).show();
                }
            })
            .setNegativeButton("No", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    dialog.dismiss();
                }
            }).create();
    dialog.show();
}

private void showSingleChoiceDialog() {
    Dialog dialog = new AlertDialog.Builder(this)
            .setTitle("Single Choice")
            .setSingleChoiceItems(new String[]{"item1", "item2"}, 0, new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    Toast.makeText(DialogTestActivity.this, "" + which, Toast.LENGTH_SHORT).show();
                    dialog.dismiss();
                }
            }).setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    dialog.dismiss();
                }
            }).create();
    dialog.show();
}

private void showMultiChoiceDialog() {
    Dialog dialog = new AlertDialog.Builder(this)
            .setTitle("Multi Choice")
            .setMultiChoiceItems(new String[]{"item0", "item1"}, new boolean[]{false, true}, new DialogInterface.OnMultiChoiceClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which, boolean isChecked) {

                    Toast.makeText(DialogTestActivity.this, "" + which + " " + isChecked, Toast.LENGTH_SHORT).show();
                }
            }).create();
    dialog.show();
}

private void showCustomDialog() {
    LayoutInflater inflater = getLayoutInflater();
    View layout = inflater.inflate(R.layout.dialog_custom, null);
    final EditText editText = (EditText) layout.findViewById(R.id.editText);
    Dialog dialog = new AlertDialog.Builder(this)
            .setTitle("Custom")
            .setView(layout)
            .setPositiveButton("Yes", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    Toast.makeText(DialogTestActivity.this, editText.getText().toString() + " ", Toast.LENGTH_SHORT).show();
                }
            }).create();
    dialog.show();
}