Examples with Location com.android.tools.klint.detector.api.Location used on opensource projects

Example 21 with Location

use of com.android.tools.klint.detector.api.Location in project kotlin by JetBrains.

the class AlwaysShowActionDetector method afterCheckFile.

@Override
public void afterCheckFile(@NonNull Context context) {
    if (mIgnoreFile) {
        mFileAttributes = null;
        return;
    }
    if (mFileAttributes != null) {
        // mFileAttributes is only set in XML files
        assert context instanceof XmlContext;
        List<Attr> always = new ArrayList<Attr>();
        List<Attr> ifRoom = new ArrayList<Attr>();
        for (Attr attribute : mFileAttributes) {
            String value = attribute.getValue();
            if (value.equals(VALUE_ALWAYS)) {
                always.add(attribute);
            } else if (value.equals(VALUE_IF_ROOM)) {
                ifRoom.add(attribute);
            } else if (value.indexOf('|') != -1) {
                //$NON-NLS-1$
                String[] flags = value.split("\\|");
                for (String flag : flags) {
                    if (flag.equals(VALUE_ALWAYS)) {
                        always.add(attribute);
                        break;
                    } else if (flag.equals(VALUE_IF_ROOM)) {
                        ifRoom.add(attribute);
                        break;
                    }
                }
            }
        }
        if (!always.isEmpty() && mFileAttributes.size() > 1) {
            // have more than a single item)
            if (always.size() > 2 || ifRoom.isEmpty()) {
                XmlContext xmlContext = (XmlContext) context;
                Location location = null;
                for (int i = always.size() - 1; i >= 0; i--) {
                    Location next = location;
                    location = xmlContext.getLocation(always.get(i));
                    if (next != null) {
                        location.setSecondary(next);
                    }
                }
                if (location != null) {
                    context.report(ISSUE, location, "Prefer \"`ifRoom`\" instead of \"`always`\"");
                }
            }
        }
    }
}

Example 22 with Location

use of com.android.tools.klint.detector.api.Location in project kotlin by JetBrains.

the class CommentDetector method checkComment.

private static void checkComment(@NonNull JavaContext context, @Nullable UComment node, @NonNull String source, int offset, int start, int end) {
    char prev = 0;
    char c;
    for (int i = start; i < end - 2; i++, prev = c) {
        c = source.charAt(i);
        if (prev == '\\') {
            if (c == 'u' || c == 'U') {
                if (source.regionMatches(true, i - 1, ESCAPE_STRING, 0, ESCAPE_STRING.length())) {
                    Location location = Location.create(context.file, source, offset + i - 1, offset + i - 1 + ESCAPE_STRING.length());
                    context.report(EASTER_EGG, node, location, "Code might be hidden here; found unicode escape sequence " + "which is interpreted as comment end, compiled code follows");
                }
            } else {
                i++;
            }
        } else if (prev == 'S' && c == 'T' && source.regionMatches(i - 1, STOPSHIP_COMMENT, 0, STOPSHIP_COMMENT.length())) {
            // TODO: Only flag this issue in release mode??
            Location location;
            if (node != null) {
                location = context.getUastLocation(node);
            } else {
                location = Location.create(context.file, source, offset + i - 1, offset + i - 1 + STOPSHIP_COMMENT.length());
            }
            context.report(STOP_SHIP, node, location, "`STOPSHIP` comment found; points to code which must be fixed prior " + "to release");
        }
    }
}

Example 23 with Location

use of com.android.tools.klint.detector.api.Location in project kotlin by JetBrains.

the class JavaScriptInterfaceDetector method visitMethod.

@Override
public void visitMethod(@NonNull JavaContext context, @Nullable UastVisitor visitor, @NonNull UCallExpression call, @NonNull UMethod method) {
    if (context.getMainProject().getTargetSdk() < 17) {
        return;
    }
    List<UExpression> arguments = call.getValueArguments();
    if (arguments.size() != 2) {
        return;
    }
    JavaEvaluator evaluator = context.getEvaluator();
    if (!JavaEvaluator.isMemberInClass(method, WEB_VIEW_CLS)) {
        return;
    }
    UExpression first = arguments.get(0);
    PsiType evaluated = TypeEvaluator.evaluate(context, first);
    if (evaluated instanceof PsiClassType) {
        PsiClassType classType = (PsiClassType) evaluated;
        PsiClass cls = classType.resolve();
        if (cls == null) {
            return;
        }
        if (isJavaScriptAnnotated(cls)) {
            return;
        }
        Location location = context.getUastNameLocation(call);
        String message = String.format("None of the methods in the added interface (%1$s) have been annotated " + "with `@android.webkit.JavascriptInterface`; they will not " + "be visible in API 17", cls.getName());
        context.report(ISSUE, call, location, message);
    }
}

Example 24 with Location

use of com.android.tools.klint.detector.api.Location in project kotlin by JetBrains.

the class LayoutConsistencyDetector method reportErrors.

private void reportErrors(Context context) {
    List<String> layouts = new ArrayList<String>(mLocations.keySet());
    Collections.sort(layouts);
    for (String layout : layouts) {
        Map<String, List<Location>> locationMap = mLocations.get(layout);
        Map<String, String> messageMap = mErrorMessages.get(layout);
        assert locationMap != null;
        assert messageMap != null;
        List<String> ids = new ArrayList<String>(locationMap.keySet());
        Collections.sort(ids);
        for (String id : ids) {
            String message = messageMap.get(id);
            List<Location> locations = locationMap.get(id);
            if (locations != null) {
                Location location = chainLocations(locations);
                context.report(INCONSISTENT_IDS, location, message);
            }
        }
    }
}

Example 25 with Location

use of com.android.tools.klint.detector.api.Location in project kotlin by JetBrains.

the class LayoutInflationDetector method visitMethod.

@Override
public void visitMethod(@NonNull JavaContext context, @Nullable UastVisitor visitor, @NonNull UCallExpression call, @NonNull UMethod method) {
    assert method.getName().equals(INFLATE);
    if (call.getReceiver() == null) {
        return;
    }
    List<UExpression> arguments = call.getValueArguments();
    if (arguments.size() < 2) {
        return;
    }
    UExpression second = arguments.get(1);
    if (!UastLiteralUtils.isNullLiteral(second)) {
        return;
    }
    UExpression first = arguments.get(0);
    AndroidReference androidReference = UastLintUtils.toAndroidReferenceViaResolve(first);
    if (androidReference == null) {
        return;
    }
    String layoutName = androidReference.getName();
    if (context.getScope().contains(Scope.RESOURCE_FILE)) {
        // incrementally
        if (!context.getDriver().isSuppressed(context, ISSUE, call)) {
            if (mPendingErrors == null) {
                mPendingErrors = Lists.newArrayList();
            }
            Location location = context.getUastLocation(second);
            mPendingErrors.add(Pair.of(layoutName, location));
        }
    } else if (hasLayoutParams(context, layoutName)) {
        context.report(ISSUE, call, context.getUastLocation(second), ERROR_MESSAGE);
    }
}