get Resource Id by index - Android App

Android examples for App:Resource

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Description

get Resource Id by index

Demo Code

/*//from  w w w  .  j av  a  2 s.co m
 * Copyright (C) 2015 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
//package com.java2s;
import android.content.res.TypedArray;

import android.support.annotation.AnyRes;
import android.support.annotation.StyleableRes;

public class Main {
    public static @AnyRes int getResourceId(TypedArray a,
            @StyleableRes int index, @StyleableRes int fallbackIndex,
            @AnyRes int defaultValue) {
        int val = a.getResourceId(fallbackIndex, defaultValue);
        return a.getResourceId(index, val);
    }
}

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