Dev C%2b%2b You Have Not Enabled Debugging Info

  1. Dev C 2b 2b You Have Not Enabled Debugging Informally
  2. Dev C 2b 2b You Have Not Enabled Debugging Information
  3. Dev C 2b 2b You Have Not Enabled Debugging Inform
  • Note: You can debug a simple application even if you don't have a folder open in VS Code, but it is not possible to manage launch configurations and set up advanced debugging. The VS Code Status Bar is purple if you do not have a folder open. Note that the attributes available in launch configurations vary from debugger to debugger.
  • Each level builds on the last to provide progressively more debug information in the compiled output. See Compiler debug information flags for more details. The -g4 option provides the most debug information — it generates source maps that allow you to view and debug the C/C source code in your browser’s debugger on Firefox, Chrome or Safari!
  • Dev C You Have Not Enabled Debugging Info Windows 7 I want to be able to step through the code, and watch the variables number1 and number2 but, when I add breakpoints, execute the code and then hover over the variables with the cursor, it reports 'number1 = Not found in current context' in the Debug window towards the left.
  • I'd love to ask someone to hint me what to do. I have installed Dev-C on my computer (the 5.11 ver.) I don't know what happened to it, if it's Windows 8.1 problem or some other I really don't know, but when I start to debug, it simply stops working. What exactly happens: I open dev-c, then I open my.c file.
  • How to debug program in Dev C.

By Gina Barrow, Last updated: December 27, 2019

“How to recover data when I cannot enable USB debugging on my broken Android phone? I dropped my phone and the screen cracked and now the touchscreen doesn’t work. I need to recover my phone contents but I am unable to because it needs USB debugging and it is grayed-out. ”

Part 1. What Is USB Debugging? How to Enable USB Debugging

文章目录28.1 Shallow InstantiationConcept Checking28.2 Static Assertions28.3 Archetypes28.4 Tracers28.5 Oracles 模板调试有两个挑战。一个是对模板开发者的：对于符合文档要求的任意模板参数，如何确保模板都能够正常工作。.

The first time you connect your phone into the computer, you may notice that it is asking you to enable USB debugging from the Android phone itself especially when you want to copy or move files between the two devices.

What Is USB Debugging?

USB debugging is a state of connection between the computer running with Android SDK (Software Development Kit) and the Android device particularly during the transfer of files and use advanced options. The SDK or Software Development Kit includes a set of tools vital for any developer, such as a debugger for fixing problems and sample code; libraries are other key components of the SDK. This is also called a Developer mode is some Android devices.

How to Enable USB Debugging

How to Enable USB Debugging

There are different ways to enable the USB debugging on each Android device depending on the manufacturer and especially on the running Android software version, however, the steps are quite similar to each other. Check out the steps below on how to enable the USB debugging on your phones.

For Android versions 4.2 and above

  1. From the home screen tap Apps
  2. Go to Settings
  3. Tap On Phone
  4. Tap the Build Number 7 times or until a message appears “You are under developer mode”
  5. Go back to Settings
  6. Scroll and tap Developer Options
  7. Find USB debugging and toggle it on

For Android versions 4.1 below:

  1. From the home screen tap Settings
  2. Scroll down and tap Developer Options
  3. Tap USB Debugging on
  4. Confirm the action by tapping OK on the Android phone.

USB debugging plays an important role in data recovery too. This is because it requires a secure connection between the computer and the device in order to gain permission on the files inside the phone. You are unable to proceed to recovery without first enabling this option.
If you got your phone broken or the screen cracked and you cannot enable USB debugging and you want to know how to recover data, then there are different ways to effectively solve this issue. Find out which methods work for you below:

Part 2. Recover Data from Android Without USB Debugging Needed

If you want to know how to recover data from the Android phone if you cannot enable USB debugging is to use third-party tools like FoneDog Toolkit- Broken Android Data Extraction. This software is proven to be effective and user-friendly. You can easily retrieve important files like contacts, messages, call history, photos, and more. To use FoneDog Toolkit- Broken Android Data Extraction, follow these easy steps:

Note: Here is the supporting list of FoneDog Broken Android Data Extraction. Please check whether your device model is in it or not.

How to Recover Contacts from Broken Android Phone Without USB Debugging

  1. Step 1. Download and Launch FoneDog Toolkit- Broken Android Data Extraction and Connect Android
  2. Step 2. Select the Matching Screen Issue
  3. Step 3. Enter Device Make and Model
  4. Step 4. Enter Download Mode
  5. Step 5. Download and Extract Recovery Package
  6. Step 6. Scan Device, Preview File, and Recover Data

Step 1. Download and Launch FoneDog Toolkit- Broken Android Data Extraction and Connect Android

On the computer, download FoneDog Toolkit- Broken Android Data Extraction and launch the program until you reach the main menu.

Choose Broken Android Data Extraction and connect the phone using a USB cable.

Step 2. Select the Matching Screen Issue

On your screen, you will see different screen issues. Choose the nearest or the exact situation of your Android device. You can choose between: “Touch doesn’t work/Can not Access the Phone” and “Black or Broken Screen”.

Since you are able to turn on the phone and only the touch screen is not working then choose the first option.

Step 3. Enter Device Make and Model

The next thing you need to do now is to enter the correct Android make and model. You can refer at the back of your device or by going to the manufacturer’s website.

This will allow FoneDog Toolkit- Broken Android Data Extraction to be able to download and extract the correct firmware package compatible with your device.

Step 4. Enter Download Mode

After entering the correct make and model of the device, you need to enter into Download mode. This method will be used for ROM flashing and software update. To enter download mode:

  1. Turn off the phone
  2. Press the Volume Down, Power and Home buttons
  3. Enter the Download Mode by using Volume +

Step 5. Download and Extract Recovery Package

After the device was set in download mode, FoneDog Toolkit- Broken Android Data Extraction will now download and extract the recovery package on the device. This process may take a while before it will be completed.

Step 6. Scan Device, Preview File, and Recover Data

After scanning, you can see that all the existing contents inside the Android device have been downloaded and extracted.

You can now recover contacts, messages, WhatsApp messages & attachments, photos, documents, and many more.

You can preview them individually and choose to selectively recover desired data only. Click the ‘Recover’ button at the end of the program screen to save and download data.

Part 3. Enable USB Debugging and Recover Data Without Touching The Screen

There are other ways to enable USB debugging even if the touchscreen doesn’t work as long as the Android phone still turns on and you can still see the phone display, you can enable the USB debugging by using USB OTG (USB On-the-Go) and a working mouse. The only thing you need to make sure is that your phone supports OTG.
You can see the USB OTG logo on the box that came along or you can refer to your manufacturer’s website. To enable USB debugging without touching the screen, check out these steps:

Enable USB Debugging Without Touching the Screen

  • Step 1. Connect the Android phone and the mouse with a workable OTG adapter
  • Step 2. Click the mouse in order to unlock the Android phone and then turn on USB debugging on Settings
  • Step 3. Connect the Android phone to the computer and it will be recognized as an External Memory
  • Step 4. Open the File Explorer on the computer and find the files you need to recover and transfer them accordingly

That’s it! No more worrying about how to enable USB debugging on your phone. This process has worked as well to Xbox/PS3/PS4 USB wired controllers to smartphones according to some users who tried.

Part 4. Advanced Method to Enable USB Debugging

If the above step did not work for you and still you cannot enable USB debugging on the Android phone then you can do it from a computer too. Yes! That is correct however it needs the advanced computer and technical skills in order to be able to do this method.

If you are a technical person and are quite familiar with how the Android operating system works then you can perform this action otherwise, NEVER attempt to do it because this may brick your phone completely. Remember that bricking means leaving you with a useless brick-like phone.

Below are some of the technical skills done by developers:

  • You can use ADB commands or terminal. ADB (Android Debug Bridge) is a command-line tool that lets you communicate with the device. It functions in many ways in terms of Android development.
  • You can also use Fastboot which is a diagnostic tool used to modify the Android file system using a computer.

Again, DON’T does this is you are not familiar to avoid further risks. Head over to data recovery without the need to enable the USB debugging which is a more convenient option than enduring all these complicated methods. Find out what tool is best to use in recovery.

People Also Read4 Steps to Recover Lost or Deleted Document from Android PhoneHow to Recover Deleted Data from Android Internal Storage

Video Guide: Recover Data without Enable USB Debugging

Part 5. Conclusions

USB debugging is important in terms of any Android development settings. It can be enabled/ disabled at any time. If you are wondering how to recover data when you cannot enable USB debugging on Android then you can simply download and use FoneDog Toolkit- Broken Android Data Extraction.

This program has helped many people with different broken Android experiences without the need to be an expert or a technical person. This is highly recommended for beginners who want to recover data from their broken devices. You may also share this good news with your friends who are having this same problem too!

>Broken Android Recovery >Breakthrough! How to Recover Data and Enable USB Debugging
Comment ()

fred2019-05-15 19:30:41

De la pure daube- Arnaque à éviter

Agatha2019-04-24 16:19:05

L'application ne propose pas l'écran cassé !!!!!!!

FoneDog2019-06-25 02:40:57

Bonjour, FoneDog Cassé Extraction de données Android prend en charge la récupération de données à partir d'appareils Android endommagés.

AGNES FRANCOIS2019-03-05 17:33:04

Bonjour, votre logiciel n'est pas compétent pour mon samsung galaxy s7. j'en suis désolée et je ne peux pas récupérer le contenu de mon portable ( écran cassé et tout noir)MME FRANCOIS AGNES

FoneDog2019-06-25 02:46:45

Bonjour, pour plus de modèles d’appareils, veuillez visiter https://www.fonedog.com/en/broken-android-data-extraction/reference.html.

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The Settings app on Android includes a screen called Developer options that letsyou configure system behaviors that helpyou profile and debug your app performance. For example, you can enable debugging over USB, capturea bug report, enable visual feedback for taps,flash window surfaces when they update, use the GPU for 2D graphics rendering, and more.

Note: The list of developer options can vary between Android versions.

Enable developer options and USB debugging

On Android 4.1 and lower, the Developer options screen is available by default. On Android 4.2 and higher, you must enable this screen. To enable developer options, tap the Build Number option 7 times. You can find this option in one of the following locations, depending on your Android version:

  • Android 9 (API level 28) and higher: Settings > About Phone > Build Number
  • Android 8.0.0 (API level 26) and Android 8.1.0 (API level 26): Settings > System > About Phone > Build Number
  • Android 7.1 (API level 25) and lower: Settings > About Phone > Build Number

At the top of the Developer options screen, you can toggle the options on and off(figure 1). You probably want to keep this on.When off, most options are disabled except those that don't require communication between thedevice and your development computer.

Before you can use the debugger and other tools, you need to enable USB debugging, which allows Android Studio and other SDK tools to recognize your device when connected via USB. To enable USB debugging, toggle the USB debugging option in the Developer Options menu. You can find this option in one of the following locations, depending on your Android version:

  • Android 9 (API level 28) and higher: Settings > System > Advanced > Developer Options > USB debugging
  • Android 8.0.0 (API level 26) and Android 8.1.0 (API level 26): Settings > System > Developer Options > USB debugging
  • Android 7.1 (API level 25) and lower: Settings > Developer Options > USB debugging

The rest of this page describes some of the other options available on this screen.

General options

On Android 8.0 and higher, you can tap Quick settings developer tiles to add selected developer options to your Quick Settings panel. After you select one or more of the available tiles (figure 2), open the Quick Settings panel and tap the pencil to enter edit mode. Then, drag the developer tiles from the tiles pane onto the Quick settings panel, and tap the pencil again to exit edit mode.

Figure 2. Add to Quick Settings panel

Other general options include the following:

  • Memory: (On Android 8.0 and higher) Display memory stats, such as average memory usage, memory performance, total memory available, average memory used, how much free memory is available, and how much memory is being used by apps.
  • Take bug report: Get a copy of the current device log files to share with someone. When you get a notification that the bug report is ready, tap the notification to share it.
  • System UI demo mode: Makes it easier to take clean screenshots by displaying a generic, preset notification bar that does not show notifications or low battery warnings. Enable Demo Mode allows you to change the appearance of the status bar usingadb demo mode commands. Or you can use Show Demo Mode to hide notifications and display a preset status bar.Note:The adb demo mode commands might not work on all devices because they are not verifiedduring Android certification testing. They're only verified to work on Nexus and Pixel devices.
  • Desktop backup password: Sets a backup password so you can use adb commands to back up and restore device apps and data under password protection.
  • Stay awake: Sets your screen to stay on every time you plug it in.
  • Enable Bluetooth Host Controller Interface (HCI) snoop log: Captures all Bluetooth HCI packets in a file stored at /sdcard/btsnoop_hci.log. You can retrieve the packets, and then use a program like Wireshark to analyze and troubleshoot the information.

Debugging

Debugging options provide ways to configure on-device debugging, and to establish communication between the device and your development computer.

You

Enable USB debugging (figure 3) so your Android device can communicate with your development machine through Android Debug Bridge (adb). The Wait for Debugger option is unavailable until you use Select debug app to select the app to debug. If you enable Wait for Debugger, the selected app waits for the debugger to attach before it executes.

Other debugging options include the following:

  • Store logger data persistently on device: Select the type of log messages you want to store persistently on the device. Options are off, all, all but radio, or kernel only.
  • Select mock location app: Use this option to fake the GPS location of the device to test whether your app behaves the same in other locations. To use this option, download and install a GPS mock location app.

    • Figure 4. View attributes

  • Enable view attribute inspection: Saves view attribute information in the mAttributes member variable of a View instance so it can be used for debugging. You can access the attribute information through the Layout Inspector user interface, as shown in Figure 4 (without this enabled, the 'Attributes' item is not available).
  • Enable GPU debug layers: Available on devices running Android 9 (API level 28) and higher, enable this option to allow loading Vulkan validation layers from local device storage. To learn more, read Vulkan validation layers on Android.

Networking

Networking options provide ways to configure Wi-Fi and DHCP settings.

Tap Select USB Configuration to specify how you want the computer to identify the device. As shown in figure 5, you can configure devices for charging only, to transfer files (MTP), to transfer pictures (PTP), to use your mobile internet on the PC (RNDIS), or to transfer audio or MIDI files.

Tap Bluetooth AVRCP version and select the profle version you want to use to control all of the Bluetooth A/V equipment to which your device has access. Addiitonally, to fine-tune the audio playback on the device, tap and set the following options:

  • Bluetooth Audio Codec: Adjust the sound quality (codec) of your devices by selecting one of the following codecs:
    • SBC: Transfer data to Bluetooth audio output devices such as headphones and speakers.
    • AAC: Better sound quality from wired devices than MP3 at similar bit rates.
    • aptX: A pure wireless sound in high-quality smartphones, speakers, soundbars, headphones, and tablets.
    • aptX HD: High-resolution streaming to Bluetooth devices.
    • LDAC: Provide high-quality music listening over wireless connections.
    • Enable Optional Codecs and Disable Optional Codecs: If you have additional codec implementations installed, use these options to enable and disable them.
  • Bluetooth Audio Sample Range: Adjust the number of audio samples per second by selecting an audio codec sample rate. Higher sample rates use more resources.
  • Bluetooth Audio Bits Per sample: Set the number of bits of information in each audio sample. With a higher the bit rate, the sound is better but the sample file is larger.
  • Bluetooth Audio Channel Mode: Select mono or stereo.
  • Bluetooth Audio LDAC Codec: Optimize the sound to increase audio quality, balance audio and connection quality, increase connection quality, or use an adaptive bit rate to balance audio and connection quality.

The followng list describes other ways to configure Wi-Fi and DHCP setup:

  • Wireless display certification: Enables advanced configuration controls and settings for Wireless Display certification to the specifications set forth in the Wi-Fi Alliance Wi-Fi Display Specification. The certification applies to Android 4.4 (API level 19) and higher.
  • Enable Wi-Fi verbose logging: Increases the Wi-Fi logging level for each wireless network (SSID) you connect to according to its relative received signal strength (RSSI). For more information about logs, see Write and view logs with Logcat.
  • Aggressive Wi-Fi to cellular handover: When the signal is low, makes Wi-Fi more efficient in handing over the data connection to a cellular network.

Input

Figure 6. Pointer location

Dev C 2b 2b You Have Not Enabled Debugging Informally

Enable Show taps to display taps when you touch the screen. A circle appears under your finger or stylus and follows you as you move around the screen. A tap works like a pointer when you Record a video on your device.

Enable Pointer Location to show the pointer (tap) location on the device with cross-hairs. A bar appears across the top of the screen to track the cross-hair coordinates (figure 6). As you move the pointer, the coordinates in the bar track the cross-hair location and the pointer path draws on the screen.

Dev C 2b 2b You Have Not Enabled Debugging Information

Drawing

Drawing options provide visual cues about the app's user interface and how it operates.

Enable Show Layout Bounds to show your app's clip bounds, margins, and other user interface constructions on the device, as shown in figure 7.

Other Drawing options include the following:

  • Force RTL layout direction: Forces screen layout direction to be from right to left (RTL) or from left to right (default).
  • Window animation scale: Sets the window animation playback speed so you can check its performance at different speeds. A lower scale results in a faster speed.
  • Transition animation scale: Sets the transition animation playback speed so you can check its performance at different speeds. A lower scale results in a faster speed.
  • Simulate secondary displays: Creates a secondary display as an overlay on the device. This is useful when supporting additional displays with the Presentation API. See Secondary displays.

Hardware accelerated rendering

Figure 8. Deuteranomaly color space

Hardware accelerated rendering options provide ways to optimize your app for its target hardware platforms by leveraging hardware-based options such as the GPU, hardware layers, and multisample anti-aliasing (MSAA).

Tap Simulate color space to change the color scheme of the entire device UI. The options refer to types of color blindness. Choices are Disabled (no simulated color scheme), Monochromacy (black, white, and gray), Deuteranomaly (red-green), Protanomaly (red-green), and Tritanomaly (blue-yellow). Protanomaly refers to red-green color blindness with weakness in red colors, and Deuteranomaly (shown in figure 8) refers to red-green color blindness with weakness in green colors.

If you take screenshots in a simulated color space, they appear normal as if you hadn’t changed the color scheme.

Some other ways to leverage hardware-based options are the following:

  • Set GPU renderer: Change the default Open GL graphics engine to the Open GL Skia graphics engine.
  • Force GPU rendering: Forces apps to use the GPU for 2D drawing, if they were written without GPU rendering by default.
  • Show GPU view updates: Displays any onscreen element drawn with the GPU.
  • Debug GPU overdraw: Displays color-coding on your device so you can visualize how how many times the same pixel has been drawn in the same frame. The visualization shows where your app might be doing more rendering than necessary. For more information, see Visualize GPU overdraw.
  • Debug non-rectangular clip operations: Turns off the clipping area on the canvas to create unusual (non-rectangular) canvas areas. Normally, the clipping area prevents drawing anything outside the bounds of the circular clipping area.
  • Force 4x MSAA: Enables multisample anti-aliasing (MSAA) in Open GL ES 2.0 apps.
  • Disable HW overlays: Using the hardware overlay enables each app that displays something on the screen to use less processing power. Without the overlay, an app shares the video memory and has to constantly check for collision and clipping to render a proper image. The checking uses a lot of processing power.

Media

Set Disable USB audio routing on to disable automatic routing to external audio devices connected to a computer through a USB port. Automatic routing can interfere with apps that are USB-aware.

In Android 11 and later, when an application without RECORD_AUDIO permission uses UsbManager to request direct access to a USB audio device with audio capture capability (such as a USB headset), a warning message appears asking the user to confirm permission to use the device. The system ignores any 'always use' option, so the user must acknowledge the warning and grant permission every time an app requests access. To avoid this behavior, your app should request the RECORD_AUDIO permission.

Monitoring

Monitoring options provide visual information about app performance, such as long thread and GPU operations.

Tap Profile GPU Rendering and then On screen as bars to display the GPU rendering profile as bars (figure 9). For more information, see Profile GPU rendering.

Apps

App options help you understand how your app operates on the target device.

Tap Background process limit to set the number of processes that can run in the background at one time. Possible settings are shown in figure 10.

Tap Reset ShortcutManager rate-limiting during testing so background apps can continue to call shortcut APIs until the rate limit is reached again. For more information about shortcuts and rate limits, see ShortcutManager.

Dev C 2b 2b You Have Not Enabled Debugging Inform

Enable Don't keep activities to increase battery life by destroying every activity as soon as the user leaves the activity's main view.

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