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Java JavaParser类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Java中com.android.tools.lint.client.api.JavaParser的典型用法代码示例。如果您正苦于以下问题:Java JavaParser类的具体用法?Java JavaParser怎么用?Java JavaParser使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



JavaParser类属于com.android.tools.lint.client.api包,在下文中一共展示了JavaParser类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: isAddReplaceOpen

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
private static boolean isAddReplaceOpen(@NonNull JavaContext context, @NonNull MethodInvocation node) {
    String methodName = node.astName().astValue();

    if (ADD_TRANSACTION.equals(methodName) || OPEN_TRANSACTION.equals(methodName) || REPLACE_TRANSACTION.equals(methodName)) {
        JavaParser.ResolvedNode resolved = context.resolve(node);
        if (resolved instanceof JavaParser.ResolvedMethod) {
            JavaParser.ResolvedMethod method = (JavaParser.ResolvedMethod) resolved;
            JavaParser.ResolvedClass containingClass = method.getContainingClass();
            if (containingClass.isSubclassOf(ACTIVITY_MANAGER, false)) {
                return true;
            }
        }
    }

    return false;
}
 
开发者ID:massivedisaster,项目名称:ActivityFragmentManager,代码行数:17,代码来源:CommitTransaction.java


示例2: visitVariableDefinitionEntry

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
@Override
public boolean visitVariableDefinitionEntry(VariableDefinitionEntry node) {
    Expression initializer = node.astInitializer();
    if (initializer instanceof VariableReference) {
        JavaParser.ResolvedNode resolved = mContext.resolve(initializer);
        //noinspection SuspiciousMethodCalls
        if (resolved != null && mVariables.contains(resolved)) {
            JavaParser.ResolvedNode resolvedVariable = mContext.resolve(node);
            if (resolvedVariable instanceof JavaParser.ResolvedVariable) {
                JavaParser.ResolvedVariable variable = (JavaParser.ResolvedVariable) resolvedVariable;
                mVariables.add(variable);
            }
        }
    }
    return super.visitVariableDefinitionEntry(node);
}
 
开发者ID:massivedisaster,项目名称:ActivityFragmentManager,代码行数:17,代码来源:CommitTransaction.java


示例3: visitBinaryExpression

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
@Override
public boolean visitBinaryExpression(BinaryExpression node) {
    if (node.astOperator() == BinaryOperator.ASSIGN) {
        Expression rhs = node.astRight();
        if (rhs instanceof VariableReference) {
            JavaParser.ResolvedNode resolved = mContext.resolve(rhs);
            //noinspection SuspiciousMethodCalls
            if (resolved != null && mVariables.contains(resolved)) {
                JavaParser.ResolvedNode resolvedLhs = mContext.resolve(node.astLeft());
                if (resolvedLhs instanceof JavaParser.ResolvedVariable) {
                    JavaParser.ResolvedVariable variable = (JavaParser.ResolvedVariable) resolvedLhs;
                    mVariables.add(variable);
                }
            }
        }
    }
    return super.visitBinaryExpression(node);
}
 
开发者ID:massivedisaster,项目名称:ActivityFragmentManager,代码行数:19,代码来源:CommitTransaction.java


示例4: createJavaVisitor

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
@Override
public AstVisitor createJavaVisitor(final JavaContext context) {
    return new ForwardingAstVisitor() {
        @Override
        public boolean visitMethodInvocation(MethodInvocation node) {
            JavaParser.ResolvedNode resolve = context.resolve(node);
            if (resolve instanceof JavaParser.ResolvedMethod) {
                JavaParser.ResolvedMethod method = (JavaParser.ResolvedMethod) resolve;
                // 方法所在的类校验
                JavaParser.ResolvedClass containingClass = method.getContainingClass();
                if (containingClass.matches("android.util.Log")) {
                    context.report(ISSUE, node, context.getLocation(node),
                                   "请使用Ln,避免使用Log");
                    return true;
                }
                if (node.toString().startsWith("System.out.println")) {
                    context.report(ISSUE, node, context.getLocation(node),
                                   "请使用Ln,避免使用System.out.println");
                    return true;
                }
            }
            return super.visitMethodInvocation(node);
        }
    };
}
 
开发者ID:GavinCT,项目名称:MeituanLintDemo,代码行数:26,代码来源:LogDetector.java


示例5: parseResolvedMethod

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
public static JavaParser.ResolvedMethod parseResolvedMethod(
        @NonNull JavaContext context, @NonNull Node node) {
    if (null == context || null == node) {
        return null;
    }

    JavaParser.ResolvedNode resolvedNode = null;
    try {
        resolvedNode = context.resolve(node);
    } catch (Exception e) {
        // TODO
    }

    return (resolvedNode instanceof JavaParser.ResolvedMethod) ?
            (JavaParser.ResolvedMethod)resolvedNode : null;
}
 
开发者ID:squirrel-explorer,项目名称:eagleeye-android,代码行数:17,代码来源:NodeUtils.java


示例6: visitMethodInvocation

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
@Override
public boolean visitMethodInvocation(MethodInvocation node) {
    if (1 == MissingApiChecker.MODE) {
        JavaParser.ResolvedMethod resolvedMethod = NodeUtils.parseResolvedMethod(mContext, node);
        if (null == resolvedMethod) {
            return super.visitMethodInvocation(node);
        }

        String clazzName = resolvedMethod.getContainingClass().getName();
        String methodSignature = resolvedMethod.getSignature();
        boolean isMissing = validateRemoved(node, clazzName, methodSignature);
        if (!isMissing) {
            isMissing = validateHide(node, clazzName, methodSignature);
        }
    }

    return super.visitMethodInvocation(node);
}
 
开发者ID:squirrel-explorer,项目名称:eagleeye-android,代码行数:19,代码来源:MissingApiCheckAstVisitor.java


示例7: searchSetPriorityNodes

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
/**
 * 给定thread变量名,获取其所有的setPriority()节点列表
 *
 * @param operand
 * @param node
 * @param setPriorityNodes
 */
private void searchSetPriorityNodes(Node operand, Node node, ArrayList<MethodInvocation> setPriorityNodes) {
    JavaParser.ResolvedMethod resolvedMethod = NodeUtils.parseResolvedMethod(mContext, node);
    if (null != resolvedMethod &&
            "setPriority".equals(resolvedMethod.getName()) &&
            resolvedMethod.getContainingClass().isSubclassOf("java.lang.Thread", false) &&
            node instanceof MethodInvocation) {
        MethodInvocation methodInvocation = (MethodInvocation)node;
        // 这里比较的是Node.toString()而非Node本身,原因在于,赋值节点的operand是Identifier,
        // 而此处Thread.setPriority()节点的operand确实VariableReference。虽然它们的字符串值
        // 相同,但是在AST里却是不同类型的节点。
        if (methodInvocation.rawOperand().toString().equals(operand.toString())) {
            setPriorityNodes.add(methodInvocation);
        }
    }

    List<Node> children = node.getChildren();
    if (null != children && !children.isEmpty()) {
        for (Node child : node.getChildren()) {
            searchSetPriorityNodes(operand, child, setPriorityNodes);
        }
    }
}
 
开发者ID:squirrel-explorer,项目名称:eagleeye-android,代码行数:30,代码来源:ThreadPriorityAstVisitor.java


示例8: visitMethodInvocation

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
@Override
public boolean visitMethodInvocation(MethodInvocation node) {
    JavaParser.ResolvedMethod resolvedMethod = NodeUtils.parseResolvedMethod(mContext, node);
    if (null == resolvedMethod) {
        return super.visitMethodInvocation(node);
    }

    // The containing class must be subclass of android.app.ActivityManager
    JavaParser.ResolvedClass resolvedClass = resolvedMethod.getContainingClass();
    if (!resolvedClass.isSubclassOf("android.app.ActivityManager", false)) {
        return super.visitMethodInvocation(node);
    }

    // Only handle ActivityManager.getRunningAppProcesses()
    if (!getRunningAppProcesses_SIGNATURE.equals(resolvedMethod.getSignature())) {
        return super.visitMethodInvocation(node);
    }

    mContext.report(
            GetRunningAppProcessesDetector.ISSUE,
            mContext.getLocation(node),
            "Please DO NOT invoke ActivityManager.getRunningAppProcesses(), since it may cause performance issue and not applicable in Android 5.1+ .");

    return super.visitMethodInvocation(node);
}
 
开发者ID:squirrel-explorer,项目名称:eagleeye-android,代码行数:26,代码来源:GetRunningAppProcessesAstVisitor.java


示例9: visitConstructorInvocation

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
@Override
public boolean visitConstructorInvocation(ConstructorInvocation node) {
    JavaParser.ResolvedNode resolvedType = mContext.resolve(node.astTypeReference());
    JavaParser.ResolvedClass resolvedClass = (JavaParser.ResolvedClass) resolvedType;

    if (resolvedClass != null
            && resolvedClass.isSubclassOf("android.os.Message", false)){
        mContext.report(ISSUE,
                node,
                mContext.getLocation(node),
                "You should not call `new Message()` directly.");

        return true;

    }

    return super.visitConstructorInvocation(node);
}
 
开发者ID:ljfxyj2008,项目名称:CustomLintDemo,代码行数:19,代码来源:MessageObtainDetector.java


示例10: isThisInstanceOfActivity_ForActivity

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
/**
 * If setContentView is called by 'this' instance,
 * this method will check if 'this' is an instance of a Class inherit from android.app.Activity, for eaxmple AppCompatActivity or FragmentActivity, and so on.
 */
private boolean isThisInstanceOfActivity_ForActivity(@NonNull JavaContext context, @NonNull MethodInvocation node) {
    Node currentNode = node.getParent();

    JavaParser.ResolvedNode resolved = context.resolve(JavaContext.findSurroundingClass(node));
    JavaParser.ResolvedClass sorroundingClass = (JavaParser.ResolvedClass) resolved;
    while (sorroundingClass != null) {
        //System.out.println("sorroundingClass = " + sorroundingClass);
        if ("android.app.Activity".equals(sorroundingClass.getName())) {
            return true;
        } else {
            sorroundingClass = sorroundingClass.getSuperClass();
        }
    }


    return false;


}
 
开发者ID:ljfxyj2008,项目名称:CustomLintDemo,代码行数:24,代码来源:ActivityFragmentLayoutNameDetector.java


示例11: isThisMethodHasLayoutAnnotation_ForActivity

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
/**
 * As there are more than one methods overload "setContentView",
 * we have to identify the one we want to check, whose param has an Annotation of "@LayoutRes".
 * In fact, {public void setContentView(@LayoutRes int layoutResID)} is the one we are looking for.
 */
private boolean isThisMethodHasLayoutAnnotation_ForActivity(@NonNull JavaContext context, @NonNull MethodInvocation node) {
    JavaParser.ResolvedNode resolved = context.resolve(node);
    JavaParser.ResolvedMethod method = (JavaParser.ResolvedMethod) resolved;

    if (node.astArguments().size() != 1) {
        return false;
    }

    Iterable<JavaParser.ResolvedAnnotation> annotations = method.getParameterAnnotations(0);
    for (JavaParser.ResolvedAnnotation annotation : annotations) {
        if ("android.support.annotation.LayoutRes".equals(annotation.getName())) {
            return true;
        }
    }

    return false;

}
 
开发者ID:ljfxyj2008,项目名称:CustomLintDemo,代码行数:24,代码来源:ActivityFragmentLayoutNameDetector.java


示例12: isInflateCalledInOnCreateView_ForFragment

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
/**
 * inflater.inflate() can be called from anywhere.
 * We only care about the one call in {public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)}.
 * This method whill check that.
 */
private boolean isInflateCalledInOnCreateView_ForFragment(@NonNull JavaContext context, @NonNull MethodInvocation node) {
    Node surroundingNode = JavaContext.findSurroundingMethod(node);
    JavaParser.ResolvedNode resolvedNode = context.resolve(surroundingNode);

    try {
        String resolvedNodeName = resolvedNode.getName();
        if ("onCreateView".equals(resolvedNodeName)) {
            return true;
        }
    } catch (Exception e) {
        return false;
    }
    return false;

}
 
开发者ID:ljfxyj2008,项目名称:CustomLintDemo,代码行数:21,代码来源:ActivityFragmentLayoutNameDetector.java


示例13: getParamWithLayoutAnnotation_ForFragment

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
/**
 * There are more than one methods overloading in the name of "inflate()" in android.view.LayoutInflater.<br>
 * We only care about those having an param with `@LayoutRes` annotation,
 * for example {public View inflate(@LayoutRes int resource, @Nullable ViewGroup root, boolean attachToRoot)}.<br>
 * This method will find out the resource param with an `@LayoutRes` annotation in String format, for example `R.layout.fragment_blank` .<br>
 * If no such param exists, <B>null</B> will be returned.
 */
private String getParamWithLayoutAnnotation_ForFragment(@NonNull JavaContext context, @NonNull MethodInvocation node) {
    Iterator<Expression> arguments = node.astArguments().iterator();
    Expression argument = arguments.next();

    JavaParser.ResolvedNode resolved = context.resolve(node);
    JavaParser.ResolvedMethod method = (JavaParser.ResolvedMethod) resolved;

    JavaParser.ResolvedAnnotation layoutParamAnnotation = method.getParameterAnnotation("android.support.annotation.LayoutRes", 0);
    if (layoutParamAnnotation != null) {
        return argument.toString();
    } else {
        return null;
    }

}
 
开发者ID:ljfxyj2008,项目名称:CustomLintDemo,代码行数:23,代码来源:ActivityFragmentLayoutNameDetector.java


示例14: visitMethod

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
@Override
public void visitMethod(@NonNull JavaContext context, AstVisitor visitor, @NonNull MethodInvocation node) {
    JavaParser.ResolvedClass sorroundingClass = (JavaParser.ResolvedClass)context.resolve(JavaContext.findSurroundingClass(node));
    JavaParser.ResolvedMethod sorroundingMethod = (JavaParser.ResolvedMethod)context.resolve(JavaContext.findSurroundingMethod(node));

    if (sorroundingMethod.getName().equals("onCreateViewHolder")
            && sorroundingClass.isSubclassOf("android.support.v7.widget.RecyclerView.Adapter", false)){


        String layoutString = getParamWithLayoutAnnotation(context, node);
        if (layoutString == null){
            return;
        }

        if (!isFileStringStartWithPrefix(layoutString, "item_")) {
            context.report(ISSUE,
                    node,
                    context.getLocation(node),
                    "Layout resource file in ViewHolder must be named with prefix `item_`.");
        }

    }


}
 
开发者ID:ljfxyj2008,项目名称:CustomLintDemo,代码行数:26,代码来源:ViewHolderItemNameDetector.java


示例15: getParamWithLayoutAnnotation

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
/**
 * There are more than one methods overloading in the name of "inflate()" in android.view.LayoutInflater.<br>
 * We only care about those having an param with `@LayoutRes` annotation,
 * for example {public View inflate(@LayoutRes int resource, @Nullable ViewGroup root, boolean attachToRoot)}.<br>
 * This method will find out the resource param with an `@LayoutRes` annotation in String format, for example `R.layout.fragment_blank` .<br>
 * If no such param exists, <B>null</B> will be returned.
 */
private String getParamWithLayoutAnnotation(@NonNull JavaContext context, @NonNull MethodInvocation node) {
    Iterator<Expression> arguments = node.astArguments().iterator();
    Expression argument = arguments.next();

    JavaParser.ResolvedNode resolved = context.resolve(node);
    JavaParser.ResolvedMethod method = (JavaParser.ResolvedMethod) resolved;

    JavaParser.ResolvedAnnotation layoutParamAnnotation = method.getParameterAnnotation("android.support.annotation.LayoutRes", 0);
    if (layoutParamAnnotation != null) {
        return argument.toString();
    } else {
        return null;
    }

}
 
开发者ID:ljfxyj2008,项目名称:CustomLintDemo,代码行数:23,代码来源:ViewHolderItemNameDetector.java


示例16: visitMethod

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
@Override
public void visitMethod(@NonNull JavaContext context, @Nullable AstVisitor visitor,
        @NonNull MethodInvocation node) {
    ResolvedNode resolved = context.resolve(node);

    if (!(resolved instanceof ResolvedMethod) ||
            !((ResolvedMethod) resolved).getContainingClass()
                    .isSubclassOf(PACKAGE_MANAGER_CLASS, false)) {
        return;
    }
    StrictListAccessor<Expression, MethodInvocation> argumentList = node.astArguments();

    // Ignore if the method doesn't fit our description.
    if (argumentList != null && argumentList.size() == 2) {
        TypeDescriptor firstParameterType = context.getType(argumentList.first());
        if (firstParameterType != null
            && firstParameterType.matchesSignature(JavaParser.TYPE_STRING)) {
            maybeReportIssue(calculateValue(context, argumentList.last()), context, node);
        }
    }
}
 
开发者ID:jskierbi,项目名称:intellij-ce-playground,代码行数:22,代码来源:GetSignaturesDetector.java


示例17: report

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
private static void report(JavaContext context, MethodInvocation node) {
    // Make sure the call is on a view
    JavaParser.ResolvedNode resolved = context.resolve(node);
    if (resolved instanceof JavaParser.ResolvedMethod) {
        JavaParser.ResolvedMethod method = (JavaParser.ResolvedMethod) resolved;
        JavaParser.ResolvedClass containingClass = method.getContainingClass();
        if (!containingClass.isSubclassOf(CLASS_VIEW, false)) {
            return;
        }
    }

    String name = node.astName().astValue();
    String suggestion = Character.toLowerCase(name.charAt(2)) + name.substring(3);
    String message = String.format(
            // Keep in sync with {@link #getOldValue} and {@link #getNewValue} below!
            "Suspicious method call; should probably call \"`%1$s`\" rather than \"`%2$s`\"",
            suggestion, name);
    context.report(ISSUE, node, context.getLocation(node.astName()), message);
}
 
开发者ID:jskierbi,项目名称:intellij-ce-playground,代码行数:20,代码来源:WrongCallDetector.java


示例18: checkClass

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
@Override
public void checkClass(@NonNull JavaContext context, @Nullable ClassDeclaration declaration,
        @NonNull Node node, @NonNull JavaParser.ResolvedClass resolvedClass) {
    String className = resolvedClass.getName();
    if (mWrapperClasses.contains(className)) {
        return; // ignore the wrapper classes
    }

    JavaParser.ResolvedClass superClass = resolvedClass.getSuperClass();
    String superClassName = superClass.getName();
    while (!mWrapperClasses.contains(superClassName)) {
        if (mTargetClasses.contains(superClassName)) {
            Node locationNode = node instanceof ClassDeclaration
                    ? ((ClassDeclaration) node).astName() : node;
            reportViolation(context, locationNode);
            break;
        }
        superClass = superClass.getSuperClass();
        superClassName = superClass.getName();
    }
}
 
开发者ID:yongce,项目名称:AndroidArch,代码行数:22,代码来源:InheritDetectorBase.java


示例19: checkRuleViolation

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
private boolean checkRuleViolation(JavaContext context, MethodInvocation node) {
    JavaParser.ResolvedMethod method = (JavaParser.ResolvedMethod) context.resolve(node);
    JavaParser.ResolvedClass containingClass = method.getContainingClass();
    String containingClassName = containingClass.getName();
    if (mWrapperClassName.equals(containingClassName)) {
        return false;
    }

    for (String targetClassName : mTargetClassNames) {
        if (targetClassName.equals(containingClassName)) {
            return true;
        }
        if (containingClass.isSubclassOf(targetClassName, false)) {
            return true;
        }
    }
    return false;
}
 
开发者ID:yongce,项目名称:AndroidArch,代码行数:19,代码来源:WrapperDetectorBase.java


示例20: isInsideDialogFragment

import com.android.tools.lint.client.api.JavaParser; //导入依赖的package包/类
private boolean isInsideDialogFragment(JavaContext context, MethodInvocation node) {
    Node parent = node.getParent();
    while (parent != null) {
        Object resolvedNode = context.resolve(parent);
        if (resolvedNode instanceof JavaParser.ResolvedMethod) {
            JavaParser.ResolvedMethod method = (JavaParser.ResolvedMethod) resolvedNode;
            if (isDialogFragment(method.getContainingClass())) {
                return true;
            }
        }
        parent = parent.getParent();
    }
    return false;
}
 
开发者ID:Piasy,项目名称:SafelyAndroid,代码行数:15,代码来源:UnsafeAndroidDetector.java



注:本文中的com.android.tools.lint.client.api.JavaParser类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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