| |
| // INSPECTION_CLASS: com.android.tools.idea.lint.AndroidLintNewApiInspection |
| // INSPECTION_CLASS2: com.android.tools.idea.lint.AndroidLintInlinedApiInspection |
| // INSPECTION_CLASS3: com.android.tools.idea.lint.AndroidLintOverrideInspection |
| |
| import android.animation.RectEvaluator |
| import android.annotation.SuppressLint |
| import android.annotation.TargetApi |
| import org.w3c.dom.DOMError |
| import org.w3c.dom.DOMErrorHandler |
| import org.w3c.dom.DOMLocator |
| |
| import android.view.View |
| import android.view.ViewGroup |
| import android.view.ViewGroup.LayoutParams |
| import android.app.Activity |
| import android.app.ApplicationErrorReport |
| import android.graphics.drawable.VectorDrawable |
| import android.graphics.Path |
| import android.graphics.PorterDuff |
| import android.graphics.Rect |
| import android.os.Build |
| import android.widget.* |
| import dalvik.bytecode.OpcodeInfo |
| |
| import android.os.Build.VERSION |
| import <warning descr="Field requires API level 4 (current min is 1): `android.os.Build.VERSION#SDK_INT`">android.os.Build.VERSION.SDK_INT</warning> |
| import android.os.Build.VERSION_CODES |
| import android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH |
| import android.os.Build.VERSION_CODES.JELLY_BEAN |
| import android.os.Bundle |
| import android.os.Parcelable |
| import android.system.ErrnoException |
| import android.widget.TextView |
| |
| @Suppress("SENSELESS_COMPARISON", "UNUSED_EXPRESSION", "UsePropertyAccessSyntax", "UNUSED_VARIABLE", "unused", "UNUSED_PARAMETER", "DEPRECATION", "USELESS_CAST") |
| class ApiCallTest: Activity() { |
| |
| fun method(chronometer: Chronometer, locator: DOMLocator) { |
| chronometer.<error descr="Call requires API level 16 (current min is 1): android.view.View#setBackground">setBackground</error>(null) |
| |
| // Ok |
| Bundle().getInt("") |
| |
| <warning descr="Field requires API level 16 (current min is 1): `android.view.View#SYSTEM_UI_FLAG_FULLSCREEN`">View.SYSTEM_UI_FLAG_FULLSCREEN</warning> |
| |
| // Virtual call |
| <error descr="Call requires API level 11 (current min is 1): android.app.Activity#getActionBar">getActionBar</error>() // API 11 |
| <error descr="Call requires API level 11 (current min is 1): android.app.Activity#getActionBar">actionBar</error> // API 11 |
| |
| // Class references (no call or field access) |
| val error: DOMError? = null // API 8 |
| val clz = DOMErrorHandler::class // API 8 |
| |
| // Method call |
| chronometer.<error descr="Call requires API level 3 (current min is 1): android.widget.Chronometer#getOnChronometerTickListener">onChronometerTickListener</error> // API 3 |
| |
| // Inherited method call (from TextView |
| chronometer.<error descr="Call requires API level 11 (current min is 1): android.widget.TextView#setTextIsSelectable">setTextIsSelectable</error>(true) // API 11 |
| |
| GridLayout::class |
| |
| // Field access |
| val field = <warning descr="Field requires API level 11 (current min is 1): `dalvik.bytecode.OpcodeInfo#MAXIMUM_VALUE`">OpcodeInfo.MAXIMUM_VALUE</warning> // API 11 |
| |
| |
| val fillParent = LayoutParams.FILL_PARENT // API 1 |
| // This is a final int, which means it gets inlined |
| val matchParent = LayoutParams.MATCH_PARENT // API 8 |
| // Field access: non final |
| val batteryInfo = <error descr="Field requires API level 14 (current min is 1): `android.app.ApplicationErrorReport#batteryInfo`">report!!.batteryInfo</error> |
| |
| // Enum access |
| if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.LOLLIPOP) { |
| val mode = <error descr="Field requires API level 11 (current min is 1): `android.graphics.PorterDuff.Mode#OVERLAY`">PorterDuff.Mode.OVERLAY</error> // API 11 |
| } |
| } |
| |
| fun test(rect: Rect) { |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { |
| RectEvaluator(rect); // OK |
| } |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { |
| if (rect != null) { |
| RectEvaluator(rect); // OK |
| } |
| } |
| } |
| |
| fun test2(rect: Rect) { |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { |
| RectEvaluator(rect); // OK |
| } |
| } |
| |
| fun test3(rect: Rect) { |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD) { |
| <error descr="Call requires API level 18 (current min is 1): new android.animation.RectEvaluator">RectEvaluator()</error>; // ERROR |
| } |
| } |
| |
| fun test4(rect: Rect) { |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { |
| System.out.println("Something"); |
| RectEvaluator(rect); // OK |
| } else { |
| <error descr="Call requires API level 21 (current min is 1): new android.animation.RectEvaluator">RectEvaluator(rect)</error>; // ERROR |
| } |
| } |
| |
| fun test5(rect: Rect) { |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.CUPCAKE) { |
| <error descr="Call requires API level 21 (current min is 1): new android.animation.RectEvaluator">RectEvaluator(rect)</error>; // ERROR |
| } else { |
| <error descr="Call requires API level 21 (current min is 1): new android.animation.RectEvaluator">RectEvaluator(rect)</error>; // ERROR |
| } |
| } |
| |
| fun test(priority: Boolean, layout: ViewGroup) { |
| if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) { |
| GridLayout(null).getOrientation(); // Not flagged |
| } else { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>.<error descr="Call requires API level 14 (current min is 1): android.widget.GridLayout#getOrientation">getOrientation</error>(); // Flagged |
| } |
| |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) { |
| GridLayout(null).getOrientation(); // Not flagged |
| } else { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>.<error descr="Call requires API level 14 (current min is 1): android.widget.GridLayout#getOrientation">getOrientation</error>(); // Flagged |
| } |
| |
| if (SDK_INT >= ICE_CREAM_SANDWICH) { |
| GridLayout(null).getOrientation(); // Not flagged |
| } else { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>.<error descr="Call requires API level 14 (current min is 1): android.widget.GridLayout#getOrientation">getOrientation</error>(); // Flagged |
| } |
| |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) { |
| GridLayout(null).getOrientation(); // Not flagged |
| } else { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>.<error descr="Call requires API level 14 (current min is 1): android.widget.GridLayout#getOrientation">getOrientation</error>(); // Flagged |
| } |
| |
| if (Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH) { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>.<error descr="Call requires API level 14 (current min is 1): android.widget.GridLayout#getOrientation">getOrientation</error>(); // Flagged |
| } else { |
| GridLayout(null).getOrientation(); // Not flagged |
| } |
| |
| if (Build.VERSION.SDK_INT >= 14) { |
| GridLayout(null).getOrientation(); // Not flagged |
| } else { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>.<error descr="Call requires API level 14 (current min is 1): android.widget.GridLayout#getOrientation">getOrientation</error>(); // Flagged |
| } |
| |
| if (VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH) { |
| GridLayout(null).getOrientation(); // Not flagged |
| } else { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>.<error descr="Call requires API level 14 (current min is 1): android.widget.GridLayout#getOrientation">getOrientation</error>(); // Flagged |
| } |
| |
| // Nested conditionals |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) { |
| if (priority) { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>.<error descr="Call requires API level 14 (current min is 1): android.widget.GridLayout#getOrientation">getOrientation</error>(); // Flagged |
| } else { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>.<error descr="Call requires API level 14 (current min is 1): android.widget.GridLayout#getOrientation">getOrientation</error>(); // Flagged |
| } |
| } else { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>.<error descr="Call requires API level 14 (current min is 1): android.widget.GridLayout#getOrientation">getOrientation</error>(); // Flagged |
| } |
| |
| // Nested conditionals 2 |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) { |
| if (priority) { |
| GridLayout(null).getOrientation(); // Not flagged |
| } else { |
| GridLayout(null).getOrientation(); // Not flagged |
| } |
| } else { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>; // Flagged |
| } |
| } |
| |
| fun test2(priority: Boolean) { |
| if (android.os.Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN) { |
| GridLayout(null).getOrientation(); // Not flagged |
| } else { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>; // Flagged |
| } |
| |
| if (android.os.Build.VERSION.SDK_INT >= 16) { |
| GridLayout(null).getOrientation(); // Not flagged |
| } else { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>; // Flagged |
| } |
| |
| if (android.os.Build.VERSION.SDK_INT >= 13) { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>.<error descr="Call requires API level 14 (current min is 1): android.widget.GridLayout#getOrientation">getOrientation</error>(); // Flagged |
| } else { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>; // Flagged |
| } |
| |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) { |
| GridLayout(null).getOrientation(); // Not flagged |
| } else { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>; // Flagged |
| } |
| |
| if (SDK_INT >= JELLY_BEAN) { |
| GridLayout(null).getOrientation(); // Not flagged |
| } else { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>; // Flagged |
| } |
| |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) { |
| GridLayout(null).getOrientation(); // Not flagged |
| } else { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>; // Flagged |
| } |
| |
| if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>; // Flagged |
| } else { |
| GridLayout(null).getOrientation(); // Not flagged |
| } |
| |
| if (Build.VERSION.SDK_INT >= 16) { |
| GridLayout(null).getOrientation(); // Not flagged |
| } else { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>; // Flagged |
| } |
| |
| if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN) { |
| GridLayout(null).getOrientation(); // Not flagged |
| } else { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(null)</error>; // Flagged |
| } |
| } |
| |
| fun test(textView: TextView) { |
| if (textView.<error descr="Call requires API level 14 (current min is 1): android.widget.TextView#isSuggestionsEnabled">isSuggestionsEnabled</error>()) { |
| //ERROR |
| } |
| if (textView.<error descr="Call requires API level 14 (current min is 1): android.widget.TextView#isSuggestionsEnabled">isSuggestionsEnabled</error>) { |
| //ERROR |
| } |
| |
| if (SDK_INT >= JELLY_BEAN && textView.isSuggestionsEnabled()) { |
| //NO ERROR |
| } |
| |
| if (SDK_INT >= JELLY_BEAN && textView.isSuggestionsEnabled) { |
| //NO ERROR |
| } |
| |
| if (SDK_INT >= JELLY_BEAN && (textView.text != "" || textView.isSuggestionsEnabled)) { |
| //NO ERROR |
| } |
| |
| if (SDK_INT < JELLY_BEAN && (textView.text != "" || textView.<error descr="Call requires API level 14 (current min is 1): android.widget.TextView#isSuggestionsEnabled">isSuggestionsEnabled</error>)) { |
| //ERROR |
| } |
| |
| if (SDK_INT < JELLY_BEAN && textView.<error descr="Call requires API level 14 (current min is 1): android.widget.TextView#isSuggestionsEnabled">isSuggestionsEnabled</error>()) { |
| //ERROR |
| } |
| |
| if (SDK_INT < JELLY_BEAN && textView.<error descr="Call requires API level 14 (current min is 1): android.widget.TextView#isSuggestionsEnabled">isSuggestionsEnabled</error>) { |
| //ERROR |
| } |
| |
| if (SDK_INT < JELLY_BEAN || textView.isSuggestionsEnabled) { |
| //NO ERROR |
| } |
| |
| if (SDK_INT > JELLY_BEAN || textView.<error descr="Call requires API level 14 (current min is 1): android.widget.TextView#isSuggestionsEnabled">isSuggestionsEnabled</error>) { |
| //ERROR |
| } |
| |
| |
| // getActionBar() API 11 |
| if (SDK_INT <= 10 || getActionBar() == null) { |
| //NO ERROR |
| } |
| |
| if (SDK_INT < 10 || <error descr="Call requires API level 11 (current min is 1): android.app.Activity#getActionBar">getActionBar</error>() == null) { |
| //ERROR |
| } |
| |
| if (SDK_INT < 11 || getActionBar() == null) { |
| //NO ERROR |
| } |
| |
| if (SDK_INT != 11 || <error descr="Call requires API level 11 (current min is 1): android.app.Activity#getActionBar">getActionBar</error>() == null) { |
| //NO ERROR |
| } |
| |
| if (SDK_INT != 12 || <error descr="Call requires API level 11 (current min is 1): android.app.Activity#getActionBar">getActionBar</error>() == null) { |
| //ERROR |
| } |
| |
| if (SDK_INT <= 11 || getActionBar() == null) { |
| //NO ERROR |
| } |
| |
| if (SDK_INT < 12 || getActionBar() == null) { |
| //NO ERROR |
| } |
| |
| if (SDK_INT <= 12 || getActionBar() == null) { |
| //NO ERROR |
| } |
| |
| if (SDK_INT < 9 || <error descr="Call requires API level 11 (current min is 1): android.app.Activity#getActionBar">getActionBar</error>() == null) { |
| //ERROR |
| } |
| |
| if (SDK_INT <= 9 || <error descr="Call requires API level 11 (current min is 1): android.app.Activity#getActionBar">getActionBar</error>() == null) { |
| //ERROR |
| } |
| } |
| |
| fun testReturn() { |
| if (SDK_INT < 11) { |
| return |
| } |
| |
| // No Error |
| val actionBar = getActionBar() |
| } |
| |
| fun testThrow() { |
| if (SDK_INT < 11) { |
| throw IllegalStateException() |
| } |
| |
| // No Error |
| val actionBar = <error descr="Call requires API level 11 (current min is 1): android.app.Activity#getActionBar">getActionBar</error>() |
| } |
| |
| fun testError() { |
| if (SDK_INT < 11) { |
| error("Api") |
| } |
| |
| // No Error |
| val actionBar = <error descr="Call requires API level 11 (current min is 1): android.app.Activity#getActionBar">getActionBar</error>() |
| } |
| |
| fun testWithoutAnnotation(textView: TextView) { |
| if (textView.<error descr="Call requires API level 14 (current min is 1): android.widget.TextView#isSuggestionsEnabled">isSuggestionsEnabled</error>()) { |
| |
| } |
| |
| if (textView.<error descr="Call requires API level 14 (current min is 1): android.widget.TextView#isSuggestionsEnabled">isSuggestionsEnabled</error>) { |
| |
| } |
| } |
| |
| @TargetApi(JELLY_BEAN) |
| fun testWithTargetApiAnnotation(textView: TextView) { |
| if (textView.isSuggestionsEnabled()) { |
| //NO ERROR, annotation |
| } |
| |
| if (textView.isSuggestionsEnabled) { |
| //NO ERROR, annotation |
| } |
| } |
| |
| @SuppressLint("NewApi") |
| fun testWithSuppressLintAnnotation(textView: TextView) { |
| if (textView.isSuggestionsEnabled()) { |
| //NO ERROR, annotation |
| } |
| |
| if (textView.isSuggestionsEnabled) { |
| //NO ERROR, annotation |
| } |
| } |
| |
| fun testCatch() { |
| try { |
| |
| } catch (e: <error descr="Class requires API level 21 (current min is 1): android.system.ErrnoException">ErrnoException</error>) { |
| |
| } |
| } |
| |
| fun testOverload() { |
| // this overloaded addOval available only on API Level 21 |
| Path().<error descr="Call requires API level 21 (current min is 1): android.graphics.Path#addOval">addOval</error>(0f, 0f, 0f, 0f, Path.Direction.CW) |
| } |
| |
| // KT-14737 False error with short-circuit evaluation |
| fun testShortCircuitEvaluation() { |
| <error descr="Call requires API level 21 (current min is 1): android.content.Context#getDrawable">getDrawable</error>(0) // error here as expected |
| if(Build.VERSION.SDK_INT >= 23 |
| && null == getDrawable(0)) // error here should not occur |
| { |
| getDrawable(0) // no error here as expected |
| } |
| } |
| |
| // KT-1482 Kotlin Lint: "Calling new methods on older versions" does not report call on receiver in extension function |
| private fun Bundle.caseE1a() { <error descr="Call requires API level 18 (current min is 1): android.os.Bundle#getBinder">getBinder</error>("") } |
| |
| private fun Bundle.caseE1c() { this.<error descr="Call requires API level 18 (current min is 1): android.os.Bundle#getBinder">getBinder</error>("") } |
| |
| private fun caseE1b(bundle: Bundle) { bundle.<error descr="Call requires API level 18 (current min is 1): android.os.Bundle#getBinder">getBinder</error>("") } |
| |
| // KT-12023 Kotlin Lint: Cast doesn't trigger minSdk error |
| fun testCast(layout: ViewGroup) { |
| if (layout is LinearLayout) {} // OK API 1 |
| layout as? LinearLayout // OK API 1 |
| layout as LinearLayout // OK API 1 |
| |
| if (layout !is <error descr="Class requires API level 14 (current min is 1): android.widget.GridLayout">GridLayout</error>) {} |
| layout as? <error descr="Class requires API level 14 (current min is 1): android.widget.GridLayout">GridLayout</error> |
| layout as <error descr="Class requires API level 14 (current min is 1): android.widget.GridLayout">GridLayout</error> |
| |
| val grid = layout as? <error descr="Class requires API level 14 (current min is 1): android.widget.GridLayout">GridLayout</error> |
| val linear = layout as LinearLayout // OK API 1 |
| } |
| |
| abstract class ErrorVectorDravable : <error descr="Call requires API level 21 (current min is 1): new android.graphics.drawable.VectorDrawable"><error descr="Class requires API level 21 (current min is 1): android.graphics.drawable.VectorDrawable">VectorDrawable</error>()</error>, Parcelable |
| |
| @TargetApi(21) |
| class MyVectorDravable : VectorDrawable() |
| |
| fun testTypes() { |
| <error descr="Call requires API level 14 (current min is 1): new android.widget.GridLayout">GridLayout(this)</error> |
| val c = VectorDrawable::class.java |
| } |
| |
| fun testCallWithApiAnnotation(textView: TextView) { |
| MyVectorDravable() |
| testWithTargetApiAnnotation(textView) |
| } |
| |
| companion object : Activity() { |
| fun test() { |
| <error descr="Call requires API level 21 (current min is 1): android.content.Context#getDrawable">getDrawable</error>(0) |
| } |
| } |
| |
| // Return type |
| internal // API 14 |
| val gridLayout: GridLayout? |
| get() = null |
| |
| private val report: ApplicationErrorReport? |
| get() = null |
| } |
| |
| object O: Activity() { |
| fun test() { |
| <error descr="Call requires API level 21 (current min is 1): android.content.Context#getDrawable">getDrawable</error>(0) |
| } |
| } |
| |
| fun testJava8() { |
| // Error, Api 24, Java8 |
| mutableListOf(1, 2, 3).<error descr="Call requires API level 24 (current min is 1): java.util.Collection#removeIf">removeIf</error> { |
| true |
| } |
| |
| // Ok, Kotlin |
| mutableListOf(1, 2, 3).removeAll { |
| true |
| } |
| |
| // Error, Api 24, Java8 |
| mapOf(1 to 2).forEach { key, value -> key + value } |
| |
| // Ok, Kotlin |
| mapOf(1 to 2).forEach { (key, value) -> key + value } |
| } |
| |
| interface WithDefault { |
| // Should be ok |
| fun methodWithBody() { |
| return |
| } |
| } |
