272 lines
9.2 KiB
Java
272 lines
9.2 KiB
Java
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package com.huawei.hms.framework.common;
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import android.text.TextUtils;
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import java.lang.reflect.Field;
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import java.lang.reflect.Method;
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import java.security.AccessController;
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import java.security.PrivilegedAction;
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/* loaded from: classes2.dex */
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public class ReflectionUtils {
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private static final String TAG = "ReflectionUtils";
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private static Object invoke(Object obj, Method method, Object... objArr) throws UnsupportedOperationException {
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if (method == null) {
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return null;
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}
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try {
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return method.invoke(obj, objArr);
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} catch (RuntimeException e) {
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Logger.e(TAG, "RuntimeException in invoke:", e);
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return null;
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} catch (Exception e2) {
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Logger.e(TAG, "Exception in invoke:", e2);
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return null;
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}
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}
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public static Method getMethod(Class<?> cls, String str, Class<?>... clsArr) {
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if (cls == null || str == null) {
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Logger.w(TAG, "targetClass is null pr name is null:");
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return null;
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}
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try {
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return cls.getDeclaredMethod(str, clsArr);
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} catch (NoSuchMethodException e) {
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Logger.e(TAG, "NoSuchMethodException:", e);
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return null;
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} catch (SecurityException e2) {
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Logger.e(TAG, "SecurityException:", e2);
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return null;
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}
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}
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private static void setClassType(Class<?>[] clsArr, Object obj, int i) {
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if (obj instanceof Integer) {
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clsArr[i] = Integer.TYPE;
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return;
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}
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if (obj instanceof Long) {
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clsArr[i] = Long.TYPE;
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return;
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}
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if (obj instanceof Double) {
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clsArr[i] = Double.TYPE;
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return;
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}
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if (obj instanceof Float) {
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clsArr[i] = Float.TYPE;
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return;
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}
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if (obj instanceof Boolean) {
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clsArr[i] = Boolean.TYPE;
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return;
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}
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if (obj instanceof Character) {
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clsArr[i] = Character.TYPE;
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return;
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}
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if (obj instanceof Byte) {
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clsArr[i] = Byte.TYPE;
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return;
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}
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if (obj instanceof Void) {
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clsArr[i] = Void.TYPE;
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} else if (obj instanceof Short) {
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clsArr[i] = Short.TYPE;
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} else {
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clsArr[i] = obj.getClass();
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}
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}
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public static Object invokeStaticMethod(String str, String str2, Object... objArr) {
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Class[] clsArr;
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if (str == null) {
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return null;
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}
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if (objArr != null) {
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int length = objArr.length;
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clsArr = new Class[length];
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for (int i = 0; i < length; i++) {
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setClassType(clsArr, objArr[i], i);
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}
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} else {
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clsArr = null;
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}
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Method method = getMethod(getClass(str), str2, clsArr);
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if (method == null) {
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return null;
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}
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return invoke(null, method, objArr);
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}
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public static Object invokeStaticMethod(String str, String str2, Class<?>[] clsArr, Object... objArr) {
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Method method = getMethod(getClass(str), str2, clsArr);
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if (method == null) {
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return null;
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}
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return invoke(null, method, objArr);
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}
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public static Object getFieldObj(Object obj, String str) {
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if (obj == null || TextUtils.isEmpty(str)) {
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return null;
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}
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try {
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Field declaredField = obj.getClass().getDeclaredField(str);
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AccessController.doPrivileged(new PrivilegedAction(declaredField) { // from class: com.huawei.hms.framework.common.ReflectionUtils.1
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final Field val$field;
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{
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this.val$field = declaredField;
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}
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@Override // java.security.PrivilegedAction
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public Object run() {
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this.val$field.setAccessible(true);
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return null;
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}
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});
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return declaredField.get(obj);
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} catch (IllegalAccessException e) {
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Logger.e(TAG, "Exception in getFieldObj :: IllegalAccessException:", e);
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return null;
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} catch (IllegalArgumentException e2) {
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Logger.e(TAG, "Exception in getFieldObj :: IllegalArgumentException:", e2);
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return null;
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} catch (NoSuchFieldException e3) {
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Logger.e(TAG, "Exception in getFieldObj :: NoSuchFieldException:", e3);
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return null;
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} catch (SecurityException e4) {
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Logger.e(TAG, "not security int method getFieldObj,SecurityException:", e4);
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return null;
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}
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}
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public static Field getField(Object obj, String str) {
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if (obj == null || TextUtils.isEmpty(str)) {
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return null;
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}
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try {
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Field declaredField = obj.getClass().getDeclaredField(str);
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AccessController.doPrivileged(new PrivilegedAction(declaredField) { // from class: com.huawei.hms.framework.common.ReflectionUtils.2
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final Field val$field;
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{
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this.val$field = declaredField;
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}
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@Override // java.security.PrivilegedAction
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public Object run() {
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this.val$field.setAccessible(true);
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return null;
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}
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});
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return declaredField;
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} catch (IllegalArgumentException e) {
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Logger.e(TAG, "Exception in getField :: IllegalArgumentException:", e);
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return null;
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} catch (NoSuchFieldException e2) {
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Logger.e(TAG, "Exception in getField :: NoSuchFieldException:", e2);
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return null;
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} catch (SecurityException e3) {
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Logger.e(TAG, "not security int method getField,SecurityException:", e3);
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return null;
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}
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}
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public static Object getStaticFieldObj(String str, String str2) {
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Class<?> cls;
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if (str == null || (cls = getClass(str)) == null || TextUtils.isEmpty(str2)) {
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return null;
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}
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try {
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Field declaredField = cls.getDeclaredField(str2);
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AccessController.doPrivileged(new PrivilegedAction(declaredField) { // from class: com.huawei.hms.framework.common.ReflectionUtils.3
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final Field val$field;
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{
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this.val$field = declaredField;
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}
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@Override // java.security.PrivilegedAction
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public Object run() {
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this.val$field.setAccessible(true);
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return null;
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}
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});
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return declaredField.get(cls);
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} catch (IllegalAccessException e) {
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Logger.e(TAG, "Exception in getFieldObj :: IllegalAccessException:", e);
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return null;
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} catch (IllegalArgumentException e2) {
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Logger.e(TAG, "Exception in getFieldObj :: IllegalArgumentException:", e2);
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return null;
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} catch (NoSuchFieldException e3) {
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Logger.e(TAG, "Exception in getFieldObj :: NoSuchFieldException:", e3);
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return null;
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} catch (SecurityException e4) {
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Logger.e(TAG, "not security int method getStaticFieldObj,SecurityException:", e4);
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return null;
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}
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}
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public static boolean checkCompatible(String str) {
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try {
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tryLoadClass(str);
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return true;
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} catch (Exception unused) {
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StringBuilder sb = new StringBuilder();
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sb.append(str);
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sb.append("ClassNotFoundException");
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Logger.w(TAG, sb.toString());
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return false;
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}
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}
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public static boolean checkCompatible(String str, String str2, Class<?>... clsArr) {
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try {
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if (str == null || str2 == null) {
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Logger.w(TAG, "targetClass is null or name is null:");
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return false;
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}
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Class.forName(str).getDeclaredMethod(str2, clsArr);
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StringBuilder sb = new StringBuilder("has method : ");
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sb.append(str2);
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Logger.v(TAG, sb.toString());
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return true;
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} catch (RuntimeException unused) {
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StringBuilder sb2 = new StringBuilder();
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sb2.append(str);
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sb2.append(" RuntimeException");
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Logger.w(TAG, sb2.toString());
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return false;
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} catch (Exception unused2) {
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StringBuilder sb3 = new StringBuilder();
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sb3.append(str2);
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sb3.append(" NoSuchMethodException");
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Logger.w(TAG, sb3.toString());
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return false;
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}
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}
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private static void tryLoadClass(String str) throws ClassNotFoundException {
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ClassLoader classLoader = ReflectionUtils.class.getClassLoader();
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if (classLoader == null) {
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throw new ClassNotFoundException("not found classloader");
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}
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classLoader.loadClass(str);
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}
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private static Class<?> getClass(String str) {
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if (str == null) {
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return null;
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}
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try {
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return Class.forName(str);
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} catch (ClassNotFoundException unused) {
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return null;
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}
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}
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}
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