readme

README.md

@@ -0,0 +1,190 @@
+---
+language: [en]
+license: mit
+datasets: [MobileViews]
+pretty_name: "MobileViews: A Large-Scale Mobile GUI Dataset"
+tags:
+  - mobile-ui
+  - user-interfaces
+  - view-hierarchy
+  - android-apps
+  - screenshots
+task_categories:
+  - question-answering
+  - image-to-text
+task_ids:
+  - task-planning
+  - visual-question-answering
+---
+# MobileViews: A Large-Scale Mobile GUI Dataset
+[**Read the paper**](https://arxiv.org/abs/2409.14337)
+
+**MobileViews** is a large-scale dataset designed to support research in mobile user interface (UI) analysis and mobile agents. Our first version — **MobileViews-600K** — contains over **600,000** mobile UI screenshot-view hierarchy (VH) pairs, collected from approximately **20,000 apps** on the Google Play Store.
+
+
+## Dataset Overview
+
+The dataset includes several `.zip` files, each containing screenshot-VH pairs and corresponding CSV index files, which map each screenshot to its respective view hierarchy (VH).
+
+
+- `MobileViews_0-150000.zip` (23 GB) and `MobileViews_index_0-150000.csv`: The first set of screenshot-VH pairs, containing IDs from 0 to 150000.
+- `MobileViews_150001-291197.zip` (36 GB) and `MobileViews_index_150001-291197.csv`: The second set of screenshot-VH pairs, containing IDs from 150001 to 291197.
+- `MobileViews_300000-522301.zip` (37 GB) and `MobileViews_index_300000-522301.csv`: The third set of screenshot-VH pairs, containing IDs from 300000 to 522301.
+- `AppMetadata.csv`: App metadata for **15,000 apps** from the Google Play Store, retrieved in **June 2024**.
+
+### Index CSV Columns
+
+Each index CSV file contains the following columns, mapping each screenshot to its corresponding view hierarchy:
+
+| Column       | Description                               |
+|--------------|-------------------------------------------|
+| `Image File` | Filename of the screenshot (e.g., 0.jpg)  |
+| `JSON File`  | Filename of the view hierarchy (e.g., 0.json) |
+
+**Example:**
+```csv
+Image File,JSON File
+300000.jpg,300000.json
+300001.jpg,300001.json
+300002.jpg,300002.json
+```
+
+Each `.zip` file contains both the screenshots (JPG) and view hierarchy files (JSON).
+
+### AppMetadata.csv Columns
+
+The `AppMetadata.csv` file contains detailed information about each app. The columns are as follows:
+
+| Column              | Description                                                      |
+|---------------------|------------------------------------------------------------------|
+| `title`             | App title                                                        |
+| `installs`          | Number of installs                                               |
+| `minInstalls`       | Minimum number of installs                                       |
+| `realInstalls`      | Real number of installs                                          |
+| `score`             | App score (rating)                                               |
+| `ratings`           | Number of ratings                                                |
+| `reviews`           | Number of reviews                                                |
+| `histogram`         | Rating distribution                                              |
+| `price`             | App price                                                        |
+| `free`              | Indicates if the app is free (True/False)                        |
+| `offersIAP`         | Offers in-app purchases (True/False)                             |
+| `inAppProductPrice` | In-app product price                                             |
+| `developer`         | Developer name                                                   |
+| `developerId`       | Developer ID                                                     |
+| `genre`             | App genre                                                        |
+| `genreId`           | Genre ID                                                         |
+| `categories`        | App categories                                                   |
+| `contentRating`     | Content rating (e.g., Everyone, Teen)                            |
+| `adSupported`       | Indicates if the app is ad-supported (True/False)                |
+| `containsAds`       | Indicates if the app contains ads (True/False)                   |
+| `released`          | App release date                                                 |
+| `lastUpdatedOn`     | Date of the latest update                                        |
+| `appId`             | Unique app identifier                                            |
+
+
+## How to Download
+
+You can download the dataset using the following methods:
+
+1. **Download via Web UI**:
+    
+    Hugging Face provides a direct download button for each file on the dataset page. Simply click the download button next to the desired `.zip` or `.csv` file.
+   
+
+2. **Download via `wget`**:
+
+    You can also use `wget` to download the files, which allows you to resume the download if interrupted:
+
+    ```bash
+    wget -c https://huggingface.co/datasets/mllmTeam/MobileViews/resolve/main/MobileViews_0-150000.zip
+    wget -c https://huggingface.co/datasets/mllmTeam/MobileViews/resolve/main/MobileViews_150001-291197.zip
+    wget -c https://huggingface.co/datasets/mllmTeam/MobileViews/resolve/main/MobileViews_300000-522301.zip
+    ```
+
+3. **Download via Git LFS**:
+
+    Alternatively, you can clone the repository and pull the large files via Git LFS:
+
+    ```bash
+    git clone https://huggingface.co/datasets/mllmTeam/MobileViews
+    cd MobileViews
+    git lfs pull
+    ```
+
+## File Verification
+
+To ensure the downloaded files are complete and correct, you can verify them in multiple ways.
+
+1. **Verify Integrity Using `zip -T`**:
+   
+    ```bash
+    zip -T MobileViews_0-150000.zip   # expected output: test of MobileViews_0-150000.zip OK
+    zip -T MobileViews_150001-291197.zip   # expected output: test of MobileViews_150001-291197.zip OK
+    zip -T MobileViews_300000-522301.zip # expected output: test of MobileViews_300000-522301.zip OK
+    ```
+
+2. **Verify the Number of Files**:
+   
+    You can verify the number of `.jpg` and `.json` files inside the `.zip`:
+    
+    ```bash
+    # Check the number of JSON files
+    unzip -l MobileViews_0-150000.zip | grep ".json" | wc -l  # expected output: 150001
+    unzip -l MobileViews_150001-291197.zip | grep ".json" | wc -l  # expected output: 141197
+    unzip -l MobileViews_300000-522301.zip | grep ".json" | wc -l  # expected output: 222302
+
+    # Check the number of JPG files
+    unzip -l MobileViews_0-150000.zip | grep ".jpg" | wc -l  # expected output: 150001
+    unzip -l MobileViews_150001-291197.zip | grep ".jpg" | wc -l  # expected output: 141197
+    unzip -l MobileViews_300000-522301.zip | grep ".jpg" | wc -l  # expected output: 222302
+    ```
+
+3. **Verify the File Size**:
+
+    You can verify that the file sizes match the expected sizes:
+
+    ```bash
+    du -sh MobileViews_0-150000.zip  # expected output: 23G
+    du -sh MobileViews_150001-291197.zip  # expected output: 36G
+    du -sh MobileViews_300000-522301.zip  # expected output: 37G
+    ```
+
+4. **Verify Using SHA256**:
+
+    We provide SHA256 checksum files to verify the integrity of the downloaded .zip files:
+
+    ```bash 
+    sha256sum -c MobileViews_0-150000.zip.sha256  # expected output: MobileViews_0-150000.zip: OK
+    sha256sum -c MobileViews_150001-291197.zip.sha256  # expected output: MobileViews_150001-291197.zip: OK
+    sha256sum -c MobileViews_300000-522301.zip.sha256  # expected output: MobileViews_300000-522301.zip: OK
+    ```
+
+    If the output shows `OK`, the file has been downloaded correctly.
+
+    If the verification result is not as expected, the download may be corrupted. Please try downloading the file again. If the issue persists, feel free to contact us at any time.
+
+## How to Use
+
+  You can unpack the `.zip` files using the `unzip` command in the terminal or any other unzipping tool.
+
+  ```bash
+  unzip MobileViews_0-150000.zip -d /path/to/extract/directory
+  unzip MobileViews_150001-291197.zip -d /path/to/extract/directory
+  unzip MobileViews_300000-522301.zip -d /path/to/extract/directory
+  ```
+  This will extract the contents to the specified directory.
+
+## Citation
+
+
+```
+@misc{gao2024mobileviewslargescalemobilegui,
+      title={MobileViews: A Large-Scale Mobile GUI Dataset}, 
+      author={Longxi Gao and Li Zhang and Shihe Wang and Shangguang Wang and Yuanchun Li and Mengwei Xu},
+      year={2024},
+      eprint={2409.14337},
+      archivePrefix={arXiv},
+      primaryClass={cs.HC},
+      url={https://arxiv.org/abs/2409.14337}, 
+}
+```