Android Emulator Internal Storage Path Mac

Access local files from AndroVM/GenyMotion – Windows and Mac. It is similar to BlueStacks Android emulator, but it can run custom Android versions. Choose the Folder path as Others and browse to the newly created folder. On Windows Access, increase BlueStacks SD Card, Internal Memory and RAM How to. Jul 10, 2014 - When I was testing an Android app which consumed a lot of internal space, I found that I could not increase the size of the internal storage of the emulator. Copies the userdata.img file from system-images subfolder to the avd folder (C: Documents. Android (1); Debian Linux (2); iOS (2); Mac OSX (1).

I have a simple application that attempts to save some data to external storage on Android device (Nexus 4) to be later retrieved on PC (Windows or Mac). The writing succeeds but when i try to retrieve the file using Android File Transfer on Mac or by Explorer on Windows the MyApp directory just isn't there. If i use 'Root Explorer' app on the device itself i can see the directory and the file and all permissions look ok. The application code is along the following lines: File extStorageDir = Environment.getExternalStorageDirectory; File path = new File(extStorageDir, 'MyApp'); File file = new File(path, 'TestFile.txt'); OutputStream os = new FileOutputStream(file); //. Write something os.close; Ideas appreciated.

Android Device Manager on Windows The Android Device Manager supports the editing of individual Android virtual device profile properties. The New Device and Device Edit screens list the properties of the virtual device in the first column, with the corresponding values of each property in the second column (as seen in this example): When you select a property, a detailed description of that property is displayed on the right. You can modify hardware profile properties and AVD properties. Hardware profile properties (such as hw.ramSize and hw.accelerometer) describe the physical characteristics of the emulated device. These characteristics include screen size, the amount of available RAM, whether or not an accelerometer is present.

AVD properties specify the operation of the AVD when it runs. For example, AVD properties can be configured to specify how the AVD uses your development computer's graphics card for rendering. You can change properties by using the following guidelines:. To change a boolean property, click the check mark to the right of the boolean property:. To change an enum (enumerated) property, click the down-arrow to the right of the property and choose a new value. To change a string or integer property, double-click the current string or integer setting in the value column and enter a new value. Android Device Manager on macOS The Android Device Manager supports the editing of individual Android virtual device profile properties.

The New Device and Device Edit screens list the properties of the virtual device in the first column, with the corresponding values of each property in the second column (as seen in this example): When you select a property, a detailed description of that property is displayed on the right. You can modify hardware profile properties and AVD properties. Hardware profile properties (such as hw.ramSize and hw.accelerometer) describe the physical characteristics of the emulated device. These characteristics include screen size, the amount of available RAM, whether or not an accelerometer is present. AVD properties specify the operation of the AVD when it runs. For example, AVD properties can be configured to specify how the AVD uses your development computer's graphics card for rendering.

You can change properties by using the following guidelines:. To change a boolean property, click the check mark to the right of the boolean property:. To change an enum (enumerated) property, click the pull-down menu to the right of the property and choose a new value.

To change a string or integer property, double-click the current string or integer setting in the value column and enter a new value. The following table provides a detailed explanation of the properties listed in the New Device and Device Editor screens: Property Description Options abi.type ABI type – Specifies the ABI (application binary interface) type of the emulated device. The x86 option is for the instruction set commonly referred to as 'x86' or 'IA-32.' The x8664 option is for the 64-bit x86 instruction set. The armeabi-v7a option is for the ARM instruction set with v7-a ARM extensions. The arm64-v8a option is for the ARM instruction set that supports AArch64. X86, x8664, armeabi-v7a, arm64-v8a disk.cachePartition Cache partition – Determines whether the emulated device will use a /cache partition on the device.

The /cache partition (which is initially empty) is the location where Android stores frequently accessed data and app components. If set to no, the emulator will not use a /cache partition and the other disk.cache settings will be ignored. Yes, no disk.cachePartition.path Cache partition path – Specifies a cache partition image file on your development computer.

The emulator will use this file for the /cache partition. Enter an absolute path or a path relative to the emulator's data directory. If not set, the emulator creates an empty temporary file called cache.img on your development computer. If the file does not exist, it is created as an empty file. This option is ignored if disk.cachePartition is set to no. Disk.cachePartition.size Cache partition size – The size of the cache partition file (in bytes).

Normally you do not need to set this option unless the app will be downloading very large files that are larger than the default cache size of 66 megabytes. This option is ignored if disk.cachePartition is set to no. If this value is an integer, it specifies the size in bytes. You can also specify the size in kilobytes, megabytes, and gigabytes by appending K, M, or G to the value. The minimum size is 9M and the maximum size is 1023G.

Disk.dataPartition.initPath Initial path to the data partition – Specifies the initial contents of the data partition. After wiping user data, the emulator copies the contents of the specified file to user data (by default, userdata-qemu.img) instead of using userdata.img as the initial version. Disk.dataPartition.path Path to the data partition – Specifies the user data partition file. To configure a persistent user data file, enter a filename and a path on your development computer. If the file doesn't exist, the emulator creates an image from the default file userdata.img, stores it in the filename specified by disk.dataPartition.path, and persists user data to it when the emulator shuts down.

If you don't specify a path, the default file is named userdata-qemu.img. The special value causes the emulator to create and use a temporary file. If disk.dataPartition.initPath is set, its content will be copied to the disk.dataPartition.path file at boot-time. Note that this option cannot be left blank. Disk.dataPartition.size Data partition size – Specifies the size of the user data partition in bytes. If this value is an integer, it specifies the size in bytes. You can also specify the size in kilobytes, megabytes, and gigabytes by appending K, M, or G to the value.

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The minimum size is 9M and the maximum size is 1023G. Disk.ramdisk.path Ramdisk path – Path to the boot partition (ramdisk) image. The ramdisk image is a subset of the system image that is loaded by the kernel before the system image is mounted. The ramdisk image typically contains boot-time binaries and initialization scripts.

If this option is not specified, the default is ramdisk.img in the emulator system directory. Disk.snapStorage.path Snapshot storage path – Path to the snapshot storage file where all snapshots are stored. All snapshots made during execution will be saved to this file. Only snapshots that are saved to this file can be restored during the emulator run.

If this option is not specified, the default is snapshots.img in the emulator data directory. Disk.systemPartition.initPath System partition init path – Path to the read-only copy of the system image file; specifically, the partition containing the system libraries and data corresponding to the API level and any variant. If this path is not specified, the default is system.img in the emulator system directory. Disk.systemPartition.path System partition path – Path to the read/write system partition image. Docker for mac slow sync. If this path is not set, a temporary file will be created and initialized from the contents of the file specified by disk.systemPartition.initPath. Disk.systemPartition.size System partition size – The ideal size of the system partition (in bytes).

The size is ignored if the actual system partition image is larger than this setting; otherwise, it specifies the maximum size that the system partition file can grow to. If this value is an integer, it specifies the size in bytes. You can also specify the size in kilobytes, megabytes, and gigabytes by appending K, M, or G to the value. The minimum size is 9M and the maximum size is 1023G.

Hw.accelerometer Accelerometer – Determines whether the emulated device contains an accelerometer sensor. The accelerometer helps the device determine orientation (used for auto-rotation). The accelerometer reports the acceleration of the device along three sensor axes. Yes, no hw.audioInput Audio recording support – Determines whether the emulated device can record audio. Yes, no hw.audioOutput Audio playback support – Determines whether the emulated device can play audio. Yes, no hw.battery Battery support – Determines whether the emulated device can run on a battery.

Yes, no hw.camera Camera support – Determines whether the emulated device has a camera. Yes, no hw.camera.back Back-facing camera – Configures the back-facing camera (the lens faces away from the user). If you are using a webcam on your development computer to simulate the back-facing camera on the emulated device, this value must be set to webcam n, where n selects the webcam (if you have only one webcam, choose webcam0).

If set to emulated, the emulator simulates the camera in software. To disable the back-facing camera, set this value to none. If you enable the back-facing camera, be sure to also enable hw.camera. Emulated, none, webcam0 hw.camera.front Front-facing camera – Configures the front-facing camera (the lens faces towards the user).

If you are using a webcam on your development computer to simulate the front-facing camera on the emulated device, this value must be set to webcam n, where n selects the webcam (if you have only one webcam, choose webcam0). If set to emulated, the emulator simulates a camera in software. To disable the front-facing camera, set this value to none. If you enable the front-facing camera, be sure to also enable hw.camera. Emulated, none, webcam0 hw.camera.maxHorizontalPixels Maximum horizontal camera pixels – Configures the maximum horizontal resolution of the emulated device's camera (in pixels).

Hw.camera.maxVerticalPixels Maximum vertical camera pixels – Configures the maximum vertical resolution of the emulated device's camera (in pixels). Hw.cpu.arch CPU architecture – The CPU architecture to be emulated by the virtual device. If you are using Intel HAXM for hardware acceleration, select x86 for a 32-bit CPU. Select x8664 for a 64-bit HAXM-accelerated device. (Be sure to install the corresponding Intel x86 system image in the SDK Manager: for example, Intel x86 Atom or Intel x86 Atom64.) To simulate an ARM CPU, select arm for 32-bit or select arm64 for a 64-bit ARM CPU. Keep in mind that ARM-based virtual devices will run much slower than those that are x86-based because hardware acceleration is not available for ARM. X86, x8664, arm, arm64 hw.cpu.model CPU model – This value is normally left unset (it will be set to a value that is derived from hw.cpu.arch if it is not explicitly set).

However, it can be set to an emulator-specific string for experimental use. Hw.dPad DPad keys – Determines whether the emulated device supports directional pad (DPad) keys. A DPad typically has four keys to indicate directional control. Yes, no hw.gps GPS support – Determines whether the emulated device has a GPS (Global Positioning System) receiver. Yes, no hw.gpu.enabled GPU emulation – Determines whether the emulated device supports GPU emulation. When enabled, GPU emulation uses Open GL for Embedded Systems (OpenGL ES) for rendering both 2D and 3D graphics on the screen, and the associated GPU Emulation Mode setting determines how the GPU emulation is implemented. Yes, no hw.gpu.mode GPU emulation mode – Determines how GPU emulation is implemented by the emulator.

If you select auto, the emulator will choose hardware and software acceleration based on your development computer setup. If you select host, the emulator will use your development computer's graphics processor to perform GPU emulation for faster rendering. If your GPU is not compatible with the emulator and you are on Windows, you can try angle instead of host.

The angle mode uses DirectX to provide performance similar to host. If you select mesa, the emulator will use the Mesa 3D software library to render graphics.

Select mesa if you have problems rendering via your development computer's graphics processor. The swiftshader mode can be used to render graphics in software with slightly less performance than using your computer's GPU. The off option (disable graphics hardware emulation) is a deprecated option that can cause improper rendering for some items and is therefore not recommended. Auto, host, mesa, angle, swiftshader, off hw.gsmModem GSM modem support – Determines whether the emulated device includes a modem that supports the GSM (Global System for Mobile Communications) telephony radio system. Yes, no hw.initialOrientation Initial screen orientation – Configures the initial orientation of the screen on the emulated device (portrait or landscape mode).

In portrait mode, the screen is taller than it is wide. In landscape mode, the screen is wider than it is tall. When running the emulated device, you can change the orientation if both portrait and landscape are supported in the device profile. Portrait, landscape hw.keyboard Keyboard support – Determines whether the emulated device supports a QWERTY keyboard. Yes, no hw.keyboard.charmap Keyboard charmap name – The name of the hardware charmap for this device. NOTE: This should always be the default qwerty2 unless you have modified the system image accordingly.

This name is sent to the kernel at boot time. Using an incorrect name will result in an unusable virtual device. Hw.keyboard.lid Keyboard lid support – If keyboard support is enabled, this setting determines whether the QWERTY keyboard can be closed/hidden or opened/visible. This setting will be ignored if hw.keyboard is set to false. NOTE: the default value is false if the emulated device targets API level 12 or higher. Yes, no hw.lcd.backlight LCD backlight – Determines whether an LCD backlight is simulated by the emulated device.

Yes, no hw.lcd.density LCD density – The density of the emulated LCD display, measured in density-independent pixels, or dp (dp is a virtual pixel unit). When the setting is 160 dp, each dp corresponds to one physical pixel. At runtime, Android uses this value to select and scale the appropriate resources/assets for correct display rendering. 120, 160, 240, 213, 320 hw.lcd.depth LCD color depth – The color bit-depth of the emulated framebuffer that holds the bitmap for driving the LCD display. This value can be 16 bits (65,536 possible colors) or 32 bits (16,777,216 colors plus transparency).

The 32-bit setting can make the emulator run slightly slower but with better color accuracy. 16, 32 hw.lcd.height LCD pixel height – The number of pixels that make up the vertical dimension of the emulated LCD display. Hw.lcd.width LCD pixel width – The number of pixels that make up the horizontal dimension of the emulated LCD display. Hw.mainKeys Hardware Back/Home keys – Determines whether the emulated device supports hardware Back and Home navigation buttons. You can set this value to yes if the buttons are implemented only in software.

If hw.mainKeys is set to yes, the emulator will not display navigation buttons on the screen, but you can use the emulator side panel to 'press' these buttons. Yes, no hw.ramSize Device RAM Size – The amount of physical RAM on the emulated device, in megabytes. The default value will be computed from the screen size or the skin version.

Increasing the size can provide faster emulator operation, but at the expense of demanding more resources from your development computer. Hw.screen Touch screen type – Defines the type of screen on the emulated device. A multi-touch screen can track two or more fingers on the touch interface. A touch screen can detect only single-finger touch events. A no-touch screen does not detect touch events.

Touch, multi-touch, no-touch hw.sdCard SDCard support – Determines whether the emulated device supports insertion and removal of virtual SD (Secure Digital) cards. The emulator uses mountable disk images stored on your development computer to simulate the partitions of actual SD card devices (see hw.sdCard.path). Yes, no sdcard.size SDCard size – Specifies the size of the virtual SD card file at the location specified by hw.sdCard.path.

Available on the device (in bytes). If this value is an integer, it specifies the size in bytes. You can also specify the size in kilobytes, megabytes, and gigabytes by appending K, M, or G to the value.

The minimum size is 9M and the maximum size is 1023G. Hw.sdCard.path SDCard Image Path – Specifies the filename and path to an SD card partition image file on your development computer. For example, this path could be set to C: sd sdcard.img on Windows. Hw.sensors.magneticfield Magnetic Field Sensor – Determines whether the emulated device supports a magnetic field sensor. The magnetic field sensor (also known as magnetometer) reports the ambient geomagnetic field as measured along three sensor axes. Enable this setting for apps that need access to a compass reading. For example, a navigation app might use this sensor to detect which direction the user faces.

Yes, no hw.sensors.orientation Orientation Sensor – Determines whether the emulated device provides orientation sensor values. The orientation sensor measures degrees of rotation that a device makes around all three physical axes (x, y, z). Note that the orientation sensor was deprecated as of Android 2.2 (API level 8). Yes, no hw.sensors.proximity Proximity Sensor – Determines whether the emulated device supports a proximity sensor. This sensor measures the proximity of an object relative to the view screen of a device. This sensor is typically used to determine whether a handset is being held up to a person's ear. Yes, no hw.sensors.temperature Temperature Sensor – Determines whether the emulated device supports a temperature sensor.

This sensor measures the temperature of the device in degrees Celsius (°C). Yes, no hw.touchScreen Touch-screen support – Determines whether the emulated device supports a touch screen.

The touch screen is used for direct manipulation of objects on the screen. Yes, no hw.trackBall Trackball support – Determines whether the emulated device supports a trackball. Yes, no hw.useext4 EXT4 file system support – Determines whether the emulated device uses the Linux EXT4 file system for partitions. Because the file system type is now auto-detected, this option is deprecated and ignored.

No kernel.newDeviceNaming Kernel new device naming – Used to specify whether the kernel requires a new device naming scheme. This is typically used with Linux 3.10 kernels and later.

If set to autodetect, the emulator will automatically detect whether the kernel requires a new device naming scheme. Autodetect, yes, no kernel.parameters Kernel parameters – Specifies the string of Linux kernel boot parameters. By default, this setting is left blank. Kernel.path Kernel path – Specifies the path to the Linux kernel. If this path is not specified, the emulator looks in the emulator system directory for kernel-ranchu. Kernel.supportsYaffs2 YAFFS2 partition support – Determines whether the kernel supports YAFFS2 (Yet Another Flash File System 2) partitions.

Typically, this applies only to kernels before Linux 3.10. If set to autodetect the emulator will automatically detect whether the kernel can mount YAFFS2 file systems. Autodetect, yes, no skin.name Skin name – The name for an Android emulator skin. A skin is a collection of files that defines the visual and control elements of an emulator display; it describes what the window of the AVD will look like on your development computer. A skin describes screen size, buttons, and the overall design, but it does not affect the operation of your app. Skin.path Skin path – Path to the directory that contains the emulator skin files specified in skin.name This directory contains hardware.ini layout files, and image files for the display elements of the skin. Skin.dynamic Skin dynamic – Whether or not the skin is dynamic.

The emulator skin is a dynamic skin if the emulator is to construct a skin of a given size based on a specified width and height. No For more information about these properties, see.