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Rosjava Project Template for Android Studio

This project template makes it easy to get started with Android programming for ROS.org. Its structure complies with the new Gradle-based build system and can be opened and assembled in Android Studio with no further changes.

Project Structure

The example Android application can be found in rosandroid-example-app. It contains a simple Activity which extends RosActivity and starts a node publishing messages on a ROS topic named time. You can use all ROS Java components here because the rosandroid-core is declared as a dependency (libraries/rosandroid-core). The rosandroid-core consists of Android specific Java code only. All other dependencies (mainly rosjava itself and common messages for ROS) are integrated through ROS's maven repository on GitHub.

ROS automatically launches a MasterChooser activity to establish a connection to a running ROS instance. This comes in handy for most developers but if you prefer a custom approach or design to connect to your ROS master you need to change these classes, which is why I've included the ROS Android source code.

Requirements

This template has been tested with ROS Lunar, it may not work with older or newer versions of ROS. Previously, it has successfully been used with ROS Hydro and Indigo.

It is optimized to work with the latest release of Android Studio (currently 3.0.1) but can also be build from the command-line. As this is plain Android/Java/Gradle no local installation of ROS is needed to compile, therefore you can not only use Ubuntu but also Windows or Mac.

Contribution

Feel free to contribute to this project by either raising issues or handing in pull requests.

About

A small Android Studio project containing all ROS dependencies, an example node and a ProGuard configuration.

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1 star

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1 watching

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
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Rosjava Project Template for Android Studio

This project template makes it easy to get started with Android programming for ROS.org. Its structure complies with the new Gradle-based build system and can be opened and assembled in Android Studio with no further changes.

Project Structure

The example Android application can be found in rosandroid-example-app. It contains a simple Activity which extends RosActivity and starts a node publishing messages on a ROS topic named time. You can use all ROS Java components here because the rosandroid-core is declared as a dependency (libraries/rosandroid-core). The rosandroid-core consists of Android specific Java code only. All other dependencies (mainly rosjava itself and common messages for ROS) are integrated through ROS's maven repository on GitHub.

ROS automatically launches a MasterChooser activity to establish a connection to a running ROS instance. This comes in handy for most developers but if you prefer a custom approach or design to connect to your ROS master you need to change these classes, which is why I've included the ROS Android source code.

Requirements

This template has been tested with ROS Lunar, it may not work with older or newer versions of ROS. Previously, it has successfully been used with ROS Hydro and Indigo.

It is optimized to work with the latest release of Android Studio (currently 3.0.1) but can also be build from the command-line. As this is plain Android/Java/Gradle no local installation of ROS is needed to compile, therefore you can not only use Ubuntu but also Windows or Mac.

Contribution

Feel free to contribute to this project by either raising issues or handing in pull requests.

About

A small Android Studio project containing all ROS dependencies, an example node and a ProGuard configuration.

Topics

Resources

Stars

1 star

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix"); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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Rosjava Project Template for Android Studio

This project template makes it easy to get started with Android programming for ROS.org. Its structure complies with the new Gradle-based build system and can be opened and assembled in Android Studio with no further changes.

Project Structure

The example Android application can be found in rosandroid-example-app. It contains a simple Activity which extends RosActivity and starts a node publishing messages on a ROS topic named time. You can use all ROS Java components here because the rosandroid-core is declared as a dependency (libraries/rosandroid-core). The rosandroid-core consists of Android specific Java code only. All other dependencies (mainly rosjava itself and common messages for ROS) are integrated through ROS's maven repository on GitHub.

ROS automatically launches a MasterChooser activity to establish a connection to a running ROS instance. This comes in handy for most developers but if you prefer a custom approach or design to connect to your ROS master you need to change these classes, which is why I've included the ROS Android source code.

Requirements

This template has been tested with ROS Lunar, it may not work with older or newer versions of ROS. Previously, it has successfully been used with ROS Hydro and Indigo.

It is optimized to work with the latest release of Android Studio (currently 3.0.1) but can also be build from the command-line. As this is plain Android/Java/Gradle no local installation of ROS is needed to compile, therefore you can not only use Ubuntu but also Windows or Mac.

Contribution

Feel free to contribute to this project by either raising issues or handing in pull requests.

About

A small Android Studio project containing all ROS dependencies, an example node and a ProGuard configuration.

Topics

Resources

Stars

1 star

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms"); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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Rosjava Project Template for Android Studio

This project template makes it easy to get started with Android programming for ROS.org. Its structure complies with the new Gradle-based build system and can be opened and assembled in Android Studio with no further changes.

Project Structure

The example Android application can be found in rosandroid-example-app. It contains a simple Activity which extends RosActivity and starts a node publishing messages on a ROS topic named time. You can use all ROS Java components here because the rosandroid-core is declared as a dependency (libraries/rosandroid-core). The rosandroid-core consists of Android specific Java code only. All other dependencies (mainly rosjava itself and common messages for ROS) are integrated through ROS's maven repository on GitHub.

ROS automatically launches a MasterChooser activity to establish a connection to a running ROS instance. This comes in handy for most developers but if you prefer a custom approach or design to connect to your ROS master you need to change these classes, which is why I've included the ROS Android source code.

Requirements

This template has been tested with ROS Lunar, it may not work with older or newer versions of ROS. Previously, it has successfully been used with ROS Hydro and Indigo.

It is optimized to work with the latest release of Android Studio (currently 3.0.1) but can also be build from the command-line. As this is plain Android/Java/Gradle no local installation of ROS is needed to compile, therefore you can not only use Ubuntu but also Windows or Mac.

Contribution

Feel free to contribute to this project by either raising issues or handing in pull requests.

About

A small Android Studio project containing all ROS dependencies, an example node and a ProGuard configuration.

Topics

Resources

Stars

1 star

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
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Repository files navigation

Rosjava Project Template for Android Studio

This project template makes it easy to get started with Android programming for ROS.org. Its structure complies with the new Gradle-based build system and can be opened and assembled in Android Studio with no further changes.

Project Structure

The example Android application can be found in rosandroid-example-app. It contains a simple Activity which extends RosActivity and starts a node publishing messages on a ROS topic named time. You can use all ROS Java components here because the rosandroid-core is declared as a dependency (libraries/rosandroid-core). The rosandroid-core consists of Android specific Java code only. All other dependencies (mainly rosjava itself and common messages for ROS) are integrated through ROS's maven repository on GitHub.

ROS automatically launches a MasterChooser activity to establish a connection to a running ROS instance. This comes in handy for most developers but if you prefer a custom approach or design to connect to your ROS master you need to change these classes, which is why I've included the ROS Android source code.

Requirements

This template has been tested with ROS Lunar, it may not work with older or newer versions of ROS. Previously, it has successfully been used with ROS Hydro and Indigo.

It is optimized to work with the latest release of Android Studio (currently 3.0.1) but can also be build from the command-line. As this is plain Android/Java/Gradle no local installation of ROS is needed to compile, therefore you can not only use Ubuntu but also Windows or Mac.

Contribution

Feel free to contribute to this project by either raising issues or handing in pull requests.

About

A small Android Studio project containing all ROS dependencies, an example node and a ProGuard configuration.

Topics

Resources

Stars

1 star

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default"); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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Repository files navigation

Rosjava Project Template for Android Studio

This project template makes it easy to get started with Android programming for ROS.org. Its structure complies with the new Gradle-based build system and can be opened and assembled in Android Studio with no further changes.

Project Structure

The example Android application can be found in rosandroid-example-app. It contains a simple Activity which extends RosActivity and starts a node publishing messages on a ROS topic named time. You can use all ROS Java components here because the rosandroid-core is declared as a dependency (libraries/rosandroid-core). The rosandroid-core consists of Android specific Java code only. All other dependencies (mainly rosjava itself and common messages for ROS) are integrated through ROS's maven repository on GitHub.

ROS automatically launches a MasterChooser activity to establish a connection to a running ROS instance. This comes in handy for most developers but if you prefer a custom approach or design to connect to your ROS master you need to change these classes, which is why I've included the ROS Android source code.

Requirements

This template has been tested with ROS Lunar, it may not work with older or newer versions of ROS. Previously, it has successfully been used with ROS Hydro and Indigo.

It is optimized to work with the latest release of Android Studio (currently 3.0.1) but can also be build from the command-line. As this is plain Android/Java/Gradle no local installation of ROS is needed to compile, therefore you can not only use Ubuntu but also Windows or Mac.

Contribution

Feel free to contribute to this project by either raising issues or handing in pull requests.

About

A small Android Studio project containing all ROS dependencies, an example node and a ProGuard configuration.

Topics

Resources

Stars

1 star

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers"); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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Rosjava Project Template for Android Studio

This project template makes it easy to get started with Android programming for ROS.org. Its structure complies with the new Gradle-based build system and can be opened and assembled in Android Studio with no further changes.

Project Structure

The example Android application can be found in rosandroid-example-app. It contains a simple Activity which extends RosActivity and starts a node publishing messages on a ROS topic named time. You can use all ROS Java components here because the rosandroid-core is declared as a dependency (libraries/rosandroid-core). The rosandroid-core consists of Android specific Java code only. All other dependencies (mainly rosjava itself and common messages for ROS) are integrated through ROS's maven repository on GitHub.

ROS automatically launches a MasterChooser activity to establish a connection to a running ROS instance. This comes in handy for most developers but if you prefer a custom approach or design to connect to your ROS master you need to change these classes, which is why I've included the ROS Android source code.

Requirements

This template has been tested with ROS Lunar, it may not work with older or newer versions of ROS. Previously, it has successfully been used with ROS Hydro and Indigo.

It is optimized to work with the latest release of Android Studio (currently 3.0.1) but can also be build from the command-line. As this is plain Android/Java/Gradle no local installation of ROS is needed to compile, therefore you can not only use Ubuntu but also Windows or Mac.

Contribution

Feel free to contribute to this project by either raising issues or handing in pull requests.

About

A small Android Studio project containing all ROS dependencies, an example node and a ProGuard configuration.

Topics

Resources

Stars

1 star

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode"); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })();
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Rosjava Project Template for Android Studio

This project template makes it easy to get started with Android programming for ROS.org. Its structure complies with the new Gradle-based build system and can be opened and assembled in Android Studio with no further changes.

Project Structure

The example Android application can be found in rosandroid-example-app. It contains a simple Activity which extends RosActivity and starts a node publishing messages on a ROS topic named time. You can use all ROS Java components here because the rosandroid-core is declared as a dependency (libraries/rosandroid-core). The rosandroid-core consists of Android specific Java code only. All other dependencies (mainly rosjava itself and common messages for ROS) are integrated through ROS's maven repository on GitHub.

ROS automatically launches a MasterChooser activity to establish a connection to a running ROS instance. This comes in handy for most developers but if you prefer a custom approach or design to connect to your ROS master you need to change these classes, which is why I've included the ROS Android source code.

Requirements

This template has been tested with ROS Lunar, it may not work with older or newer versions of ROS. Previously, it has successfully been used with ROS Hydro and Indigo.

It is optimized to work with the latest release of Android Studio (currently 3.0.1) but can also be build from the command-line. As this is plain Android/Java/Gradle no local installation of ROS is needed to compile, therefore you can not only use Ubuntu but also Windows or Mac.

Contribution

Feel free to contribute to this project by either raising issues or handing in pull requests.

About

A small Android Studio project containing all ROS dependencies, an example node and a ProGuard configuration.

Topics

Resources

Stars

1 star

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages