davidvavra
/ NonNullAssertionDetector.kt
Created
March 22, 2019 17:06
Lint check for detecting non-null assertion (!!) in your code
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| import com.android.tools.lint.client.api.UElementHandler | |
| import com.android.tools.lint.detector.api.* | |
| import org.jetbrains.uast.UElement | |
| import org.jetbrains.uast.UPostfixExpression | |
| class NonNullAssertionDetector : Detector(), Detector.UastScanner { | |
| override fun getApplicableUastTypes(): List<Class<out UElement>>? { | |
| return listOf(UPostfixExpression::class.java) | |
| } |
goodev
/ AndroidLogKotlin.xml
Last active
November 1, 2021 07:29
Android log live template for kotlin:
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| <templateSet group="AndroidLogKotlin"> | |
| <template name="logm" value="android.util.Log.d(TAG, $FORMAT$)" description="Log method name and its arguments" toReformat="true" toShortenFQNames="true"> | |
| <variable name="FORMAT" expression="groovyScript("def params = _2.collect {it + ' = [$' + it + ']'}.join(', '); return '\"' + _1 + '() called' + (params.empty ? '' : ' with: ' + params) + '\"'", kotlinFunctionName(), functionParameters())" defaultValue="" alwaysStopAt="false" /> | |
| <context> | |
| <option name="KOTLIN_STATEMENT" value="true" /> | |
| </context> | |
| </template> | |
| <template name="logd" value="android.util.Log.d(TAG, "$METHOD_NAME$: $content$")" description="Log.d(String)" toReformat="true" toShortenFQNames="true"> | |
| <variable name="METHOD_NAME" expression="kotlinFunctionName()" defaultValue="" alwaysStopAt="false" /> | |
| <variable name="content" expression="" defaultValue="" alwaysStopAt="true" /> |
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| package au.id.alexn; | |
| import android.content.Context; | |
| import android.util.AttributeSet; | |
| import android.util.Log; | |
| import android.view.MotionEvent; | |
| import android.view.ScaleGestureDetector; | |
| import android.view.View; | |
| import android.widget.FrameLayout; |
geoffb
/ simple-canvas-rotation.html
Last active
February 23, 2023 20:56
A simple example of rotating a rectangle using HTML5 canvas.
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>HTML5 Canvas Transformation</title> | |
| </head> | |
| <body> | |
| <script> | |
| // Create our canvas and append it to the document body | |
| var stage = document.createElement("canvas"); |
oginorasta
/ Intellij Shortcut list
Last active
October 28, 2022 08:45
All the shortcuts I know and use in Intellij Idea resp. Android Studio. v 1.0
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| Strg Alt Shift Key Function | |
| x Einf Generate/Insert dialog | |
| x x ENTER Statements completion like blocks and brackets | |
| x x T Surrond codeblock with… | |
| x W Select succesively increasing code blocks | |
| x F11 bookmarks and mark the line with selected key | |
| x F11 invokes a list of bookmarks. Pressing a key takes to associated bookmark. | |
| x x Backspace go to most recent code edit. Hit again to go even further back. | |
| x E recent opened files | |
| x x E recent edited files |