Examples with Nullable com.android.annotations.Nullable used on opensource projects

Example 36 with Nullable

use of com.android.annotations.Nullable in project kotlin by JetBrains.

the class ApiLookup method get.

/**
     * Returns an instance of the API database
     *
     * @param client the client to associate with this database - used only for
     *            logging. The database object may be shared among repeated invocations,
     *            and in that case client used will be the one originally passed in.
     *            In other words, this parameter may be ignored if the client created
     *            is not new.
     * @return a (possibly shared) instance of the API database, or null
     *         if its data can't be found
     */
@Nullable
public static ApiLookup get(@NonNull LintClient client) {
    synchronized (ApiLookup.class) {
        ApiLookup db = sInstance.get();
        if (db == null) {
            File file = client.findResource(XML_FILE_PATH);
            if (file == null) {
                // AOSP build environment?
                //$NON-NLS-1$
                String build = System.getenv("ANDROID_BUILD_TOP");
                if (build != null) {
                    file = new File(build, //$NON-NLS-1$
                    "development/sdk/api-versions.xml".replace('/', File.separatorChar));
                }
            }
            if (file == null || !file.exists()) {
                return null;
            } else {
                db = get(client, file);
            }
            sInstance = new WeakReference<ApiLookup>(db);
        }
        return db;
    }
}

Example 37 with Nullable

use of com.android.annotations.Nullable in project kotlin by JetBrains.

the class ViewTypeDetector method getViewTags.

@Nullable
protected Collection<String> getViewTags(@NonNull Context context, @NonNull ResourceItem item) {
    // Check view tag in this file. Can I do it cheaply? Try with
    // an XML pull parser. Or DOM if we have multiple resources looked
    // up?
    ResourceFile source = item.getSource();
    if (source != null) {
        File file = source.getFile();
        Multimap<String, String> map = getIdToTagsIn(context, file);
        if (map != null) {
            return map.get(item.getName());
        }
    }
    return null;
}

Example 38 with Nullable

use of com.android.annotations.Nullable in project kotlin by JetBrains.

the class IntellijLintUtils method getPsiFile.

/**
   * Returns the {@link PsiFile} associated with a given lint {@link Context}
   *
   * @param context the context to look up the file for
   * @return the corresponding {@link PsiFile}, or null
   */
@Nullable
public static PsiFile getPsiFile(@NonNull Context context) {
    VirtualFile file = VfsUtil.findFileByIoFile(context.file, false);
    if (file == null) {
        return null;
    }
    LintRequest request = context.getDriver().getRequest();
    Project project = ((IntellijLintRequest) request).getProject();
    if (project.isDisposed()) {
        return null;
    }
    return AndroidPsiUtils.getPsiFileSafely(project, file);
}

Example 39 with Nullable

use of com.android.annotations.Nullable in project kotlin by JetBrains.

the class IntellijViewTypeDetector method getViewTags.

@Nullable
@Override
protected Collection<String> getViewTags(@NonNull Context context, @NonNull ResourceItem item) {
    AbstractResourceRepository projectResources = context.getClient().getProjectResources(context.getMainProject(), true);
    assert projectResources instanceof LocalResourceRepository : projectResources;
    LocalResourceRepository repository = (LocalResourceRepository) projectResources;
    String viewTag = repository.getViewTag(item);
    if (viewTag != null) {
        return Collections.singleton(viewTag);
    }
    return super.getViewTags(context, item);
}

Example 40 with Nullable

use of com.android.annotations.Nullable in project android by JetBrains.

the class LombokPsiConverterTest method parse.

@Nullable
private static Node parse(String code) {
    CompilerOptions options = new CompilerOptions();
    options.complianceLevel = options.sourceLevel = options.targetJDK = ClassFileConstants.JDK1_7;
    options.parseLiteralExpressionsAsConstants = true;
    ProblemReporter problemReporter = new ProblemReporter(DefaultErrorHandlingPolicies.exitOnFirstError(), options, new DefaultProblemFactory());
    Parser parser = new Parser(problemReporter, options.parseLiteralExpressionsAsConstants);
    parser.javadocParser.checkDocComment = false;
    EcjTreeConverter converter = new EcjTreeConverter();
    org.eclipse.jdt.internal.compiler.batch.CompilationUnit sourceUnit = new org.eclipse.jdt.internal.compiler.batch.CompilationUnit(code.toCharArray(), "unitTest", "UTF-8");
    CompilationResult compilationResult = new CompilationResult(sourceUnit, 0, 0, 0);
    CompilationUnitDeclaration unit = parser.parse(sourceUnit, compilationResult);
    if (unit == null) {
        return null;
    }
    converter.visit(code, unit);
    List<? extends Node> nodes = converter.getAll();
    for (lombok.ast.Node node : nodes) {
        if (node instanceof lombok.ast.CompilationUnit) {
            return node;
        }
    }
    return null;
}