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Figure 2.8 The adb tool provides interaction at runtime with the Android Emulator.įigure 2.9 Using the shell command, we can browse Android's filesystem. The file is copied to the /data/app directory and is accessible from the Android applicationįigure 2.9 Using the shell command, we can browse Android's filesystem. Run android emulator on mac from prompt install#For example, adb shell install someapplication.apk installs the application named someapplication to the Android Emulator. Run android emulator on mac from prompt download#If you download an application from the internet, for example, you can use the adb command to install an application. This capability can be very handy when we want to remove a specific file from the emulator's filesystem, kill a process, or generally interact with the operating environment of the Android Emulator. This is how we would connect if we had a single Android Emulator session active, but because there are two emulators running, we need to specify an identifier to connect to the appropriate session:įigure 2.9 shows off the Android filesystem and demonstrates looking for a specific installed application, namely our Chapter2 sample application, which we'll be building in the next section. Let's connect to the first Android Emulator session and see if our application is installed. This command will return a list of available Android Emulators for example, figure 2.8 shows adb locating two running emulator sessions. First, let's look to see if we have any available Android Emulator sessions running: Here are a couple of examples of using adb. While there are a couple of background processes that run on the development machine and the emulator to enable our functionality, the important thing to understand is that when we run adb, we get access to a running instance of the Android Emulator. Have you ever wished you could navigate the filesystem on your smartphone? Well, now you can with the adb! The adb works as a client/server TCP-based application. The Android Debug Bridge (adb) utility permits us to interact with the Android Emulator directly from the command line or script. While aapt helps with design-time tasks, another tool, the Android Debug Bridge, assists us at runtime to interact with the Android Emulator. A detailed usage message is written to the screen. ![]() To learn the functionality available in aapt, simply run it from the command line with no arguments. Depending on the command-line options provided to it, aapt wears a number of hats and assists with our design-time Android development tasks. This is a versatile tool that combines the functionality of pkzip or jar along with an Android-specific resource compiler. Run android emulator on mac from prompt apk#Who zips up the application file for us into the apk file? Well, you may have already guessed, but it is the Android Asset Packaging Tool, or as it is called from the command line, aapt. You may be wondering just how files such as the layout file main.xml get processed and exactly where the R.java file comes from. Run android emulator on mac from prompt for mac os x#Or use the following command for Mac OS X and Linux:Įxport PATH=$PATH:/path_to_Android_SDK_directory/tools ANDROID ASSET PACKAGING TOOL Set path=%path% c:\software\google\androidsdk\tools For example, if your Android SDK is installed to c:\software\google\androidsdk, you can add the Android SDK to your path by performing the following operation in a command window on your Windows computer: It is a good idea to add the tools directory to your search path. We are going to explore two of the command-line tools found in the Android SDK. While Eclipse and the ADTs provide a great deal of control over our Android development environment, sometimes it is nice to exercise greater control, particularly when considering the power and convenience that scripting can bring to a development platform. The Android SDK ships with a collection of command-line tools, which are located in the tools subdirectory of your Android SDK installation. ![]()
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