vieyahn2017 commented 7 months ago

打卡需求，探寻安卓，尝试入门

vieyahn2017 commented 7 months ago

https://blog.51cto.com/u_16175430/6863495 android启动其他app https://www.cnblogs.com/defineconst/p/7026335.html Android 中如何从一个App启动另外一个App（如启动支付界面、启动地图界面、应用商场下载App等场景）

vieyahn2017 commented 7 months ago

xposed https://www.cnblogs.com/chenxd/p/7820186.html android黑科技系列——Xposed框架实现拦截系统方法详解 https://blog.csdn.net/qq_34149335/article/details/81129139 解决Xposed拦截并修改：获取手机已安装应用的App包名和App标签问题

vieyahn2017 commented 7 months ago

安卓四大组件包括：

Activity：用于展示用户界面的组件，如登录界面、设置界面等。
Service：用于在后台执行长时间运行的任务，如音乐播放、下载等。
BroadcastReceiver：用于接收系统广播或自定义广播，如电池电量变化、网络状态变化等。
ContentProvider：用于管理应用程序的数据，如通讯录、短信等。这四大组件需要在AndroidManifest.xml文件中进行配置，以便系统能够正确地管理和启动它们。在AndroidManifest.xml中，需要配置每个组件的名称、类名、权限等相关信息，以确保应用程序能够正确地运行。

vieyahn2017 commented 7 months ago

一、android四大组件详解

1、Activity （1）一个Activity通常就是一个单独的屏幕（窗口），它上面可以显示一些控件也可以监听并处理用户的事件做出响应。（2）Activity之间通过Intent进行通信。（3）android应用中每一个Activity都必须要在AndroidManifest.xml配置文件中声明，否则系统将不识别也不执行该Activity。

2、Service （1）service用于在后台完成用户指定的操作。service分为两种：（a）started（启动）：当应用程序组件（如activity）调用startService()方法启动服务时，服务处于started状态。（b）bound（绑定）：当应用程序组件调用bindService()方法绑定到服务时，服务处于bound状态。 (2)startService()与bindService()区别： (a)started service（启动服务）是由其他组件调用startService()方法启动的，这导致服务的onStartCommand()方法被调用。当服务是started状态时，其生命周期与启动它的组件无关，并且可以在后台无限期运行，即使启动服务的组件已经被销毁。因此，服务需要在完成任务后调用stopSelf()方法停止，或者由其他组件调用stopService()方法停止。 (b)使用bindService()方法启用服务，调用者与服务绑定在了一起，调用者一旦退出，服务也就终止，大有“不求同时生，必须同时死”的特点。 (3)开发人员需要在应用程序配置文件中声明全部的service，使用标签。 (4)Service通常位于后台运行，它一般不需要与用户交互，因此Service组件没有图形用户界面。 Service组件需要继承Service基类。Service组件通常用于为其他组件提供后台服务或监控其他组件的运行状态。

3、Content Provider （1）android平台提供了Content Provider使一个应用程序的指定数据集提供给其他应用程序。其他应用可以通过ContentResolver类从该内容提供者中获取或存入数据。（2）只有需要在多个应用程序间共享数据是才需要内容提供者。例如，通讯录数据被多个应用程序使用，且必须存储在一个内容提供者中。它的好处是统一数据访问方式。（3）ContentProvider实现数据共享。ContentProvider用于保存和获取数据，并使其对所有应用程序可见。这是不同应用程序间共享数据的唯一方式，因为android没有提供所有应用共同访问的公共存储区。（4）开发人员不会直接使用ContentProvider类的对象，大多数是通过ContentResolver对象实现对ContentProvider的操作。（5）ContentProvider使用URI来唯一标识其数据集，这里的URI以content://作为前缀，表示该数据由ContentProvider来管理。

4、Broadcast Receiver （1）你的应用可以使用它对外部事件进行过滤，只对感兴趣的外部事件(如当电话呼入时，或者数据网络可用时) 进行接收并做出响应。广播接收器没有用户界面。然而，它们可以启动一个activity或serice来响应它们收到的信息，或者用NotificationManager来通知用户。通知可以用很多种方式来吸引用户的注意力，例如闪动背灯、震动、播放声音等。一般来说是在状态栏上放一个持久的图标，用户可以打开它并获取消息。（2）广播接收者的注册有两种方法，分别是程序动态注册和AndroidManifest文件中进行静态注册。（3）动态注册广播接收器特点是当用来注册的Activity关掉后，广播也就失效了。静态注册无需担忧广播接收器是否被关闭，只要设备是开启状态，广播接收器也是打开着的。也就是说哪怕app本身未启动，该app订阅的广播在触发时也会对它起作用。

二、android四大组件总结：（1）4大组件的注册 4大基本组件都需要注册才能使用，每个Activity、service、Content Provider都需要在AndroidManifest文件中进行配置。 AndroidManifest文件中未进行声明的activity、服务以及内容提供者将不为系统所见，从而也就不可用。而broadcast receiver广播接收者的注册分静态注册（在AndroidManifest文件中进行配置）和通过代码动态创建并以调用Context.registerReceiver()的方式注册至系统。需要注意的是在AndroidManifest文件中进行配置的广播接收者会随系统的启动而一直处于活跃状态，只要接收到感兴趣的广播就会触发（即使程序未运行）。（2）4大组件的激活内容提供者的激活：当接收到ContentResolver发出的请求后，内容提供者被激活。而其它三种组件activity、服务和广播接收器被一种叫做intent的异步消息所激活。（3）4大组件的关闭内容提供者仅在响应ContentResolver提出请求的时候激活。而一个广播接收器仅在响应广播信息的时候激活。所以，没有必要去显式的关闭这些组件。 Activity关闭：可以通过调用它的finish()方法来关闭一个activity。服务关闭：对于通过startService()方法启动的服务要调用Context.stopService()方法关闭服务，使用bindService()方法启动的服务要调用Context.unbindService()方法关闭服务。（4）android中的任务（activity栈）（a）任务其实就是activity的栈，它由一个或多个Activity组成，共同完成一个完整的用户体验。栈底的是启动整个任务的Activity，栈顶的是当前运行的用户可以交互的Activity，当一个activity启动另外一个的时候，新的activity就被压入栈，并成为当前运行的activity。而前一个activity仍保持在栈之中。当用户按下BACK键的时候，当前activity出栈，而前一个恢复为当前运行的activity。栈中保存的其实是对象，栈中的Activity永远不会重排，只会压入或弹出。（b）任务中的所有activity是作为一个整体进行移动的。整个的任务（即activity栈）可以移到前台，或退至后台。（c）Android系统是一个多任务(Multi-Task)的操作系统，可以在用手机听音乐的同时，也执行其他多个程序。每多执行一个应用程序，就会多耗费一些系统内存，当同时执行的程序过多，或是关闭的程序没有正确释放掉内存，系统就会觉得越来越慢，甚至不稳定。为了解决这个问题，Android引入了一个新的机制，即生命周期(Life Cycle)。

vieyahn2017 commented 7 months ago

https://www.jianshu.com/p/727cb0f1dacb [Android] Android Activity详细解析

vieyahn2017 commented 7 months ago

https://blog.csdn.net/qq_38226902/article/details/124968709 安卓HAL开发指南

HAL(Hardware Abstraction Libraries)

vieyahn2017 commented 7 months ago

之前搜寻的一些安卓app例子

https://github.com/vieyahn2017/duyu/issues/20

图片app搜寻

20

vieyahn2017 commented 7 months ago

新搜到的 Anki学习卡，记忆神器

https://github.com/ankitects/Anki-Android/blob/master/AnkiDroid/src/main/AndroidManifest.xml


<?xml version="1.0" encoding="utf-8"?>
<!--
~ Copyright (c) 2009 Andrew <andrewdubya@gmail>
~ Copyright (c) 2009 Nicolas Raoul <nicolas.raoul@gmail.com>
~ Copyright (c) 2009 Edu Zamora <edu.zasu@gmail.com>
~ Copyright (c) 2009 Casey Link <unnamedrambler@gmail.com>
~ Copyright (c) 2011 Norbert Nagold <norbert.nagold@gmail.com>
~
~ This program is free software; you can redistribute it and/or modify it under
~ the terms of the GNU General Public License as published by the Free Software
~ Foundation; either version 3 of the License, or (at your option) any later
~ version.
~
~ This program is distributed in the hope that it will be useful, but WITHOUT ANY
~ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
~ PARTICULAR PURPOSE. See the GNU General Public License for more details.
~
~ You should have received a copy of the GNU General Public License along with
~ this program.  If not, see <http://www.gnu.org/licenses/>.
-->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
          xmlns:tools="http://schemas.android.com/tools"
          package="com.ichi2.anki"
          android:installLocation="auto"
          android:versionCode="21000145"
          android:versionName="2.10alpha45">

    <!--
        The version number is of the form:
          <major>.<minor>.<maintenance>[dev|alpha<build>|beta<build>|]
        The <build> is only present for alpha and beta releases (e.g., 2.0.4alpha2 or 2.0.4beta4), developer builds do
        not have a build number (e.g., 2.0.4dev) and official releases only have three components (e.g., 2.0.4).

        The version code is derived from the version name as follows:
          AAbbCCtDD
        AA: 2-digit decimal number (with leading zeros omitted) representing the major version
        bb: 2-digit decimal number representing the minor version
        CC: 2-digit decimal number representing the maintenance version
        t: 1-digit decimal number representing the type of the build
          0: developer build
          1: alpha release
          2: beta release
          3: public release
        DD: 2-digit decimal number representing the build
          00 for internal builds and public releases
          alpha/beta build number for alpha/beta releases

        This ensures the correct ordering between the various types of releases (dev < alpha < beta < release) which is
        needed for upgrades to be offered correctly.
    -->

    <uses-feature android:name="android.hardware.camera" android:required="false" />
    <uses-feature android:name="android.hardware.camera.any" android:required="false" />
    <uses-feature android:name="android.hardware.audio.output" android:required="false" />
    <uses-feature android:name="android.software.app_widgets" android:required="false" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.VIBRATE" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.RECORD_AUDIO" />
    <uses-permission android:name="android.permission.WAKE_LOCK" tools:node="replace"/>
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
    <permission android:name="com.ichi2.anki.permission.READ_WRITE_DATABASE"
                android:label="@string/read_write_permission_label"
                android:description="@string/read_write_permission_description"
                android:protectionLevel="dangerous" />
    <!-- custom tabs library has minimum SDK of 16 -->
    <uses-sdk tools:overrideLibrary="android.support.customtabs, com.getbase.floatingactionbutton"/>

    <supports-screens
        android:anyDensity="true"
        android:largeScreens="true"
        android:normalScreens="true"
        android:resizeable="true"
        android:smallScreens="true"
        android:xlargeScreens="true" />

    <application
        android:name="com.ichi2.anki.AnkiDroidApp"
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:label="@string/app_name"
        android:windowSoftInputMode="adjustResize"
        android:usesCleartextTraffic="true"
        android:largeHeap="true"
        android:networkSecurityConfig="@xml/network_security_config">
        <activity
            android:name="com.ichi2.anki.IntentHandler"
            android:configChanges="keyboardHidden|orientation|screenSize|locale"
            android:theme="@android:style/Theme.Translucent.NoTitleBar"
            android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
                <category android:name="android.intent.category.MULTIWINDOW_LAUNCHER" />
            </intent-filter>
            <!-- *.apkg matcher. NOTE: when pathPattern is used, host and scheme must also be specified -->
            <intent-filter>
                <action android:name="android.intent.action.VIEW" />
                <category android:name="android.intent.category.DEFAULT" />
                <category android:name="android.intent.category.BROWSABLE" />
                <!-- .apkg files -->
                <data
                    android:host="*"
                    android:mimeType="*/*"
                    android:pathPattern=".*\\.apkg"
                    android:scheme="http" />
                <data
                    android:host="*"
                    android:mimeType="*/*"
                    android:pathPattern=".*\\.apkg"
                    android:scheme="https" />
                <data
                    android:host="*"
                    android:mimeType="*/*"
                    android:pathPattern=".*\\.apkg"
                    android:scheme="content" />
                <data
                    android:host="*"
                    android:mimeType="*/*"
                    android:pathPattern=".*\\.apkg"
                    android:scheme="file" />
                <!-- .colpkg files -->
                <data
                    android:host="*"
                    android:mimeType="*/*"
                    android:pathPattern=".*\\.colpkg"
                    android:scheme="http" />
                <data
                    android:host="*"
                    android:mimeType="*/*"
                    android:pathPattern=".*\\.colpkg"
                    android:scheme="https" />
                <data
                    android:host="*"
                    android:mimeType="*/*"
                    android:pathPattern=".*\\.colpkg"
                    android:scheme="content" />
                <data
                    android:host="*"
                    android:mimeType="*/*"
                    android:pathPattern=".*\\.colpkg"
                    android:scheme="file" />

            </intent-filter>
            <!-- MIME type matcher for .apkg files coming from providers like gmail which hide the file extension -->
            <intent-filter>
                <action android:name="android.intent.action.VIEW" />
                <category android:name="android.intent.category.DEFAULT" />
                <data android:mimeType="application/apkg"/>
                <data android:mimeType="application/colpkg"/>
                <data android:mimeType="application/vnd.anki"/>
                <data android:mimeType="application/x-apkg"/>
                <data android:mimeType="application/x-colpkg"/>
                <data android:mimeType="application/octet-stream" android:scheme="content"/>
                <data android:mimeType="application/zip" android:scheme="content"/>
            </intent-filter>

            <!-- Tasker DO_SYNC intent -->
            <intent-filter>
                <action android:name="com.ichi2.anki.DO_SYNC" />
                <category android:name="android.intent.category.DEFAULT" />
            </intent-filter>
        </activity>
        <activity
            android:theme="@style/Theme_Dark_Compat.Launcher"
            android:name="com.ichi2.anki.DeckPicker"
            android:exported="false"
            android:configChanges="keyboardHidden|orientation|screenSize|locale"
            android:label="@string/app_name">
        </activity>
        <activity
            android:name="com.ichi2.anki.StudyOptionsActivity"
            android:exported="false"
            android:configChanges="keyboardHidden|locale|orientation|screenSize"
            android:label="StudyOptions"
            android:parentActivityName=".DeckPicker">
            <!-- The meta-data element is needed for versions lower than 4.1 -->
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="com.ichi2.anki.DeckPicker" />
        </activity>
        <activity
            android:name="com.ichi2.anki.CardBrowser"
            android:exported="true"
            android:configChanges="keyboardHidden|orientation|locale|screenSize"
            android:label="Card Browser"
            android:parentActivityName=".DeckPicker">
            <!-- The meta-data element is needed for versions lower than 4.1 -->
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="com.ichi2.anki.DeckPicker" />
            <intent-filter>
                <action android:name="android.intent.action.PROCESS_TEXT" />
                <category android:name="android.intent.category.DEFAULT" />
                <data android:mimeType="text/plain" />
            </intent-filter>
        </activity>
        <activity
        android:name=".ModelBrowser"
        android:exported="false"
        android:configChanges="keyboardHidden|orientation|locale|screenSize"
        android:label="@string/model_browser_label" />
        <activity
            android:name=".ModelFieldEditor"
            android:configChanges="keyboardHidden|orientation|locale|screenSize"
            android:label="@string/model_editor_label" />
        <activity
            android:name="com.ichi2.anki.Reviewer"
            android:exported="true"
            android:configChanges="keyboardHidden|orientation|locale|screenSize"
            android:windowSoftInputMode="adjustResize"
            android:parentActivityName=".DeckPicker">
            <!-- The meta-data element is needed for versions lower than 4.1 -->
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="com.ichi2.anki.DeckPicker" />
            <intent-filter>
                <action android:name="android.intent.action.VIEW" />
                <category android:name="android.intent.category.DEFAULT" />
            </intent-filter>
        </activity>
        <activity
            android:name="com.ichi2.anki.VideoPlayer"
            android:exported="false"
            android:configChanges="keyboardHidden|orientation|locale|screenSize"
            android:theme="@android:style/Theme.NoTitleBar.Fullscreen" />
        <activity
            android:name="com.ichi2.anki.MyAccount"
            android:exported="false"
            android:configChanges="keyboardHidden|orientation|locale|screenSize"
            android:label="@string/menu_my_account" />
        <activity
            android:name="com.ichi2.anki.Preferences"
            android:exported="false"
            android:configChanges="keyboardHidden|orientation|locale|screenSize"
            android:label="@string/preferences_title"
            android:theme="@style/LegacyActionBarLight"/>
        <activity
            android:name="com.ichi2.anki.DeckOptions"
            android:exported="false"
            android:configChanges="keyboardHidden|orientation|locale|screenSize"
            android:label="@string/deckpreferences_title"
            android:theme="@style/LegacyActionBarLight"/>
        <activity
            android:name=".FilteredDeckOptions"
            android:exported="false"
            android:configChanges="keyboardHidden|orientation|locale|screenSize"
            android:label="@string/deckpreferences_title"
            android:theme="@style/LegacyActionBarLight"/>
        <activity
            android:name="com.ichi2.anki.Info"
            android:exported="false"
            android:configChanges="locale"
            android:label="@string/about_title" />
        <activity
            android:name="com.ichi2.anki.NoteEditor"
            android:exported="true"
            android:configChanges="keyboardHidden|orientation|locale|screenSize"
            android:label="@string/fact_adder_intent_title" >
            <intent-filter>
                <action android:name="org.openintents.action.CREATE_FLASHCARD" />
                <category android:name="android.intent.category.DEFAULT" />
            </intent-filter>
            <intent-filter>
                <action android:name="android.intent.action.SEND" />
                <category android:name="android.intent.category.DEFAULT" />
                <data android:mimeType="text/plain" />
            </intent-filter>
        </activity>
        <activity android:name="com.ichi2.anki.analytics.AnkiDroidCrashReportDialog"
            android:theme="@style/Theme.CrashReportDialog"
            android:process=":acra"
            android:launchMode="singleInstance"
            android:excludeFromRecents="true"
            android:finishOnTaskLaunch="true" />
        <activity
            android:name="com.ichi2.anki.Statistics"
            android:exported="false"
            android:configChanges="keyboardHidden|orientation|locale|screenSize"
            android:parentActivityName=".DeckPicker">
            <!-- The meta-data element is needed for versions lower than 4.1 -->
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="com.ichi2.anki.DeckPicker" />
        </activity>
        <activity
            android:exported="false"
            android:name="com.ichi2.anki.Previewer"
            android:configChanges="locale"
            android:label="@string/preview_title" />

        <!-- small widget -->
        <receiver
            android:name="com.ichi2.widget.AnkiDroidWidgetSmall"
            android:label="@string/widget_small" >
            <intent-filter>
                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
            </intent-filter>

            <meta-data
                android:name="android.appwidget.provider"
                android:resource="@xml/widget_provider_small" />
        </receiver>

        <!-- "Add Note" widget -->
        <receiver
            android:name="com.ichi2.widget.AddNoteWidget"
            android:label="@string/widget_add_note">
            <intent-filter>
                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
            </intent-filter>

            <meta-data
                android:name="android.appwidget.provider"
                android:resource="@xml/widget_provider_add_note" />
        </receiver>

        <!-- Service to perform web API queries -->
        <service android:name="com.ichi2.widget.AnkiDroidWidgetSmall$UpdateService" />

        <receiver
            android:name="com.ichi2.anki.receiver.SdCardReceiver"
            android:enabled="true"
            android:exported="true" >
            <intent-filter>
                <action android:name="android.intent.action.MEDIA_MOUNTED" />

                <data android:scheme="file" />
            </intent-filter>
            <intent-filter>
                <action android:name="android.intent.action.MEDIA_EJECT" />

                <data android:scheme="file" />
            </intent-filter>
        </receiver>

        <receiver android:name=".services.NotificationService"
            android:enabled="true"
            android:exported="false" />
        <receiver
            android:name=".services.ReminderService"
            android:enabled="true"
            android:exported="false" />
        <receiver
            android:name=".services.BootService"
            android:enabled="true"
            android:exported="false">
            <intent-filter>
                <action android:name="android.intent.action.BOOT_COMPLETED" />
            </intent-filter>
        </receiver>

        <activity
            android:exported="false"
            android:name=".multimediacard.activity.MultimediaEditFieldActivity"
            android:configChanges="keyboardHidden|orientation|locale|screenSize"
            android:label="@string/title_activity_edit_text" >
        </activity>
        <activity
            android:exported="false"
            android:name="com.ichi2.anki.multimediacard.activity.TranslationActivity"
            android:configChanges="keyboardHidden|orientation|locale|screenSize"
            android:label="@string/title_activity_translation" >
        </activity>
        <activity
            android:exported="false"
            android:name="com.ichi2.anki.multimediacard.activity.LoadPronounciationActivity"
            android:configChanges="keyboardHidden|orientation|locale|screenSize"
            android:label="@string/title_activity_load_pronounciation" >
        </activity>
        <activity
            android:exported="false"
            android:name="com.ichi2.anki.CardTemplateEditor"
            android:configChanges="keyboardHidden|orientation|locale|screenSize"
            android:label="@string/title_activity_template_editor"
            android:windowSoftInputMode="stateAlwaysHidden|adjustPan" >
        </activity>
        <!-- stuff for Samsung Multi-Window -->
        <uses-library
            android:name="com.sec.android.app.multiwindow"
            android:required="false" />

        <meta-data
            android:name="com.sec.android.support.multiwindow"
            android:value="true" />
        <meta-data
            android:name="com.sec.minimode.icon.portrait.normal"
            android:resource="@drawable/anki" />
        <meta-data
            android:name="com.sec.minimode.icon.landscape.normal"
            android:resource="@drawable/anki" />

        <provider
            android:name=".provider.CardContentProvider"
            android:authorities="com.ichi2.anki.flashcards"
            android:enabled="true"
            android:exported="true" >
            <meta-data android:name="com.ichi2.anki.provider.spec" android:value="2" />
        </provider>

        <provider
            android:name="androidx.core.content.FileProvider"
            android:authorities="com.ichi2.anki.apkgfileprovider"
            android:grantUriPermissions="true"
            android:exported="false">
            <meta-data
                android:name="android.support.FILE_PROVIDER_PATHS"
                android:resource="@xml/filepaths" />
        </provider>
    </application>

</manifest>

vieyahn2017 commented 7 months ago

安卓逆向，从这开始 https://github.com/r0ysue/r0capture https://github.com/r0ysue/r0capture/blob/main/r0capture.py https://github.com/r0ysue/r0capture/blob/main/myhexdump.py 正好有我想找的这个

vieyahn2017 commented 7 months ago

https://github.com/r0ysue/FridaAndrioidNativeBeginnersBook 《安卓Frida SO逆向分析实战》随书附件 https://github.com/r0ysue/AndroidFridaBeginnersBook 《安卓Frida逆向与抓包实战》随书附件 https://github.com/r0ysue/AndroidFridaSeniorBook 《安卓Frida逆向与协议分析》随书附件

vieyahn2017 commented 7 months ago

https://github.com/r0ysue/MobileCTF

安卓环境

Pixel4/原生安卓13/KernelSU/Lsposed/Frida16/导抓包证书（2023/进阶/安卓13/学习新工具KernelSU） Frida/*posed

简易闯关（2023/入门/安卓13/学习简单算法与Frida调用框架函数）六层锁机(2023/入门/安卓8/学习frida基本操作/动态加载Dex) FRIDA破解妹子图MZT的防截屏机制(2023/入门/安卓13/Frida hook 安卓系统API) r0capture export p12 cert/Frida hook dlopen/ArtMehod:RegisterNative 抓包

抓到酷安登录包(2023/入门/安卓13/VPN.HTTPS中间人抓包配置) 抓到MZT妹子性感图(2023/入门/安卓13/VPN.HTTPS中间人抓包配置) 抓到BLF登陆包（2023/进阶/安卓13/服务器校验客户端证书、r0capture、frida hook so、SO字符串加密、证书格式）抓到dida登陆包（2023/进阶/安卓13/r0cap/混淆后的SSL pinning解绑定）抓到ytx登陆包（2023/进阶/安卓13/flutter写的SSL pinning解绑定）算法

简易注册机(2023/入门/安卓13/学习算法还原和倒推) 公安比武：天天小额贷(2023/入门/安卓13/学习Frida hook so基操/IDA分析基操) 自研入门算法题（2023/入门/安卓13/学习标准算法的处理流程） easyso(2022/入门/安卓13/简单标准so算法还原) 使用Fart12进行抽取壳的脱壳并修复函数体

vieyahn2017 commented 7 months ago

简单的仿QQ聊天安卓APP https://github.com/xiuweikang/IM/tree/master


<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.sdust.im"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="11"
        android:targetSdkVersion="21" />

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.RECORD_AUDIO" />
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
    <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />
    <uses-permission android:name="android.permission.READ_LOGS" />
    <uses-permission android:name="android.permission.VIBRATE" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />
    <uses-permission android:name="android.permission.WRITE_SETTINGS" />

    <supports-screens
        android:anyDensity="true"
        android:largeScreens="true"
        android:normalScreens="true"
        android:resizeable="true"
        android:smallScreens="true" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/messageview"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.sdust.im.activity.WelcomeActivity"
            android:label="@string/app_name"
            android:theme="@android:style/Theme.Light.NoTitleBar" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name="com.sdust.im.activity.register.RegisterActivity"
            android:screenOrientation="portrait"
            android:theme="@android:style/Theme.Light.NoTitleBar" >
        </activity>
        <activity
            android:name="com.sdust.im.activity.SearchFriendActivity"
            android:theme="@android:style/Theme.Light.NoTitleBar" >
        </activity>
        <activity
            android:name="com.sdust.im.activity.LoginActivity"
            android:launchMode="singleTask"
            android:theme="@android:style/Theme.Light.NoTitleBar" >
        </activity>
        <activity
            android:name="com.sdust.im.activity.FriendSearchResultActivity"
            android:launchMode="singleTask" >
        </activity>
        <activity
            android:name="com.sdust.im.activity.ChatActivity"
            android:launchMode="singleTask" >
        </activity>
        <activity
            android:name="com.sdust.im.activity.imagefactory.ImageFactoryActivity"
            android:screenOrientation="portrait"
            android:theme="@android:style/Theme.Light.NoTitleBar" >
        </activity>
        <activity
            android:name="com.sdust.im.activity.MainActivity"
            android:theme="@android:style/Theme.Light.NoTitleBar"
            android:windowSoftInputMode="adjustPan" >
        </activity>
    </application>

</manifest>

vieyahn2017 commented 7 months ago

https://github.com/CarGuo/GSYVideoPlayer

支持 IJKPlayer、 Media3(EXOPlayer2)、MediaPlayer、AliPlayer，实现了多功能的视频播放器。 (请仔细阅读下方各项说明，大多数问题可在下方找到解答)。鸿蒙版本openharmony-tpc/GSYVideoPlayer 如果克隆太慢或者图片看不到，可尝试从码云地址下载类型功能缓存边播边缓存，使用了AndroidVideoCache；Media3(ExoPlayer)使用SimpleCache。协议 h263\4\5、Https、concat、rtsp、hls、rtmp、crypto、mpeg等等。（ijk模式格式支持）滤镜简单滤镜（马赛克、黑白、色彩过滤、高斯、模糊、模糊等等20多种）、动画、（水印、画面多重播放等）。帧图视频第一帧、视频帧截图功能，视频生成gif功能。播放列表播放、列表连续播放、重力旋转与手动旋转、视频本身rotation旋转属性、快播和慢播、网络视频加载速度。画面调整显示比例:默认、16:9、4:3、填充；播放时旋转画面角度（0,90,180,270）；镜像旋转。内核 IJKPlayer、Media3(EXOPlayer)、MediaPlayer、AliPlayer切换、自定义内核布局全屏与非全屏两套布局切换、没有任何操作控件的纯播放支持、弹幕功能、继承自定义任何布局。播放单例播放、多个同时播放、视频列表滑动自动播放、列表切换详情页面无缝播放。窗口小窗口、多窗体下（包括桌面）的小窗口播放。广告片头广告、跳过广告支持、中间插入广告功能。字幕 media3(exo2)模式下支持自定增加外挂字幕。 dash media3(exo2) 模式支持dash stream 支持元数据播放更多暂停前后台切换不黑屏；调整不同清晰度的支持；无缝切换支持；锁定/解锁全屏点击功能；进度条小窗口预览（测试）。自定义可自定义渲染层、自定义管理层、自定义播放层（控制层）、自定义缓存层。

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    tools:ignore="LockedOrientationActivity">
    <!-- 请求访问网络状态 -->
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> <!-- 请求访问网络 -->
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
    <uses-permission android:name="android.permission.WRITE_SETTINGS"
        tools:ignore="ProtectedPermissions" />

    <application
        android:name=".GSYApplication"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:networkSecurityConfig="@xml/network_security_config"
        android:supportsRtl="true"
        android:theme="@style/AppTheme"
        android:usesCleartextTraffic="true"
        tools:ignore="AllowBackup,UnusedAttribute">
        <activity android:name=".ViewPager2Activity" />
        <activity
            android:name=".MainActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:exported="true"
            android:screenOrientation="portrait">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name=".PlayActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait"
            android:theme="@style/Theme.AppCompat.Translucent" />
        <activity
            android:name=".PlayTVActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="landscape"
            android:theme="@style/Theme.AppCompat.Translucent" />
        <activity
            android:name=".ListVideoActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait"
            android:theme="@style/Theme.AppCompat.Translucent" />
        <activity
            android:name=".ListVideo2Activity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait"
            android:theme="@style/Theme.AppCompat.Translucent" />
        <activity
            android:name=".DetailPlayer"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".RecyclerView2Activity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".DetailListPlayer"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".WebDetailActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".RecyclerViewActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".DanmkuVideoActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".FragmentVideoActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".DetailMoreTypeActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".InputUrlDetailActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".PlayEmptyControlActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".DetailControlActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".DetailFilterActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".PlayPickActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".AutoPlayRecyclerViewActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".ScrollingActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:label="@string/title_activity_scrolling"
            android:screenOrientation="portrait"
            android:theme="@style/AppTheme.NoActionBar" />
        <activity
            android:name=".WindowActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".EmptyActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".utils.floatUtil.FloatActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".DetailADPlayer"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".DetailADPlayer2"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".ListMultiVideoActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait"
            android:theme="@style/Theme.AppCompat.Translucent" />
        <activity
            android:name=".ListADVideoActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait"
            android:theme="@style/Theme.AppCompat.Translucent" />
        <activity
            android:name=".ListADVideoActivity2"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait"
            android:theme="@style/Theme.AppCompat.Translucent" />
        <activity
            android:name=".exo.DetailExoListPlayer"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".simple.SimplePlayer"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="landscape"
            android:theme="@style/Theme.AppCompat.Full" />
        <activity
            android:name=".simple.SimpleDetailActivityMode1"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".simple.SimpleDetailActivityMode2"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="landscape" />
        <activity
            android:name=".simple.SimpleListVideoActivityMode1"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait"
            android:theme="@style/Theme.AppCompat.Translucent" />
        <activity
            android:name=".simple.SimpleListVideoActivityMode2"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait"
            android:theme="@style/Theme.AppCompat.Translucent" />
        <activity
            android:name=".simple.SimpleActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait" />
        <activity
            android:name=".switchplay.SwitchListVideoActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait"
            android:theme="@style/Theme.AppCompat.Transitions" />
        <activity
            android:name=".switchplay.SwitchDetailActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait"
            android:theme="@style/Theme.AppCompat.Transitions" />
        <activity
            android:name=".RecyclerView3Activity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait"
            android:theme="@style/Theme.AppCompat.Transitions" />
        <activity
            android:name=".DetailNormalActivityPlayer"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait"
            android:theme="@style/Theme.AppCompat.Transitions" />
        <activity
            android:name=".DetailDownloadPlayer"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait"
            android:theme="@style/Theme.AppCompat.Transitions" />
        <activity
            android:name=".DetailDownloadExoPlayer"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait"
            android:theme="@style/Theme.AppCompat.Transitions" />
        <activity
            android:name=".AudioDetailPlayer"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait"
            android:theme="@style/Theme.AppCompat.Transitions" />
        <activity
            android:name=".exosubtitle.GSYExoSubTitleDetailPlayer"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
            android:screenOrientation="portrait"
            android:theme="@style/Theme.AppCompat.Transitions" />

        <meta-data
            android:name="android.max_aspect"
            android:value="2.1" />
    </application>

</manifest>

vieyahn2017 commented 7 months ago

https://blog.csdn.net/qq_52380836/article/details/127352191 Android反编译工具的使用（保姆级教程）

vieyahn2017 commented 7 months ago

https://github.com/GcsSloop/AndroidNote/tree/master 自定义View 基础篇安卓自定义View基础 - 坐标系安卓自定义View基础 - 角度弧度安卓自定义View基础 - 颜色进阶篇安卓自定义View进阶 - 分类和流程安卓自定义View进阶 - 绘制基本图形安卓自定义View进阶 - 画布操作安卓自定义View进阶 - 图片文字安卓自定义View进阶 - Path基本操作安卓自定义View进阶 - 贝塞尔曲线安卓自定义View进阶 - Path完结篇(伪) 安卓自定义View进阶 - Path玩出花样(PathMeasure) 安卓自定义View进阶 - Matrix原理安卓自定义View进阶 - Matrix详解安卓自定义View进阶 - Matrix Camera 安卓自定义View进阶 - 事件分发机制原理安卓自定义View进阶 - 事件分发机制详解安卓自定义View进阶 - MotionEvent详解安卓自定义View进阶 - 特殊形状控件事件处理方案安卓自定义View进阶 - 多点触控详解安卓自定义View进阶 - 手势检测(GestureDetector) 安卓自定义View进阶 - 缩放手势检测(ScaleGestureDetector) 安卓自定义View进阶 - 画笔基础(Paint)

vieyahn2017 / iBlog

Android #396

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