Android Context Get getApplicationMetaData(Context context, String key)

Description

get Application Meta Data

License

Apache License

Parameter

Parameter	Description
context	a parameter
key	a parameter

Declaration

public static String getApplicationMetaData(Context context, String key) 

Method Source Code

//package com.java2s;
/**//from   w w  w  . ja  v  a 2s  .  c o m
 * Copyright (c) 2013-2014, Rinc Liu (http://rincliu.com).
 *
 * 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.
 */

import android.content.Context;

import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;

public class Main {
    /**
     * @param context
     * @param key
     * @return
     */
    public static String getApplicationMetaData(Context context, String key) {
        String data = null;
        ApplicationInfo info = null;
        try {
            info = context.getPackageManager().getApplicationInfo(
                    context.getPackageName(), PackageManager.GET_META_DATA);
        } catch (NameNotFoundException e) {
            e.printStackTrace();
        }
        if (info != null && info.metaData != null
                && info.metaData.get(key) != null) {
            data = info.metaData.get(key).toString();
        }
        return data;
    }
}

Related

1. getApp(Context ctx, String packageName)
2. getAppKey(Context context)
3. getAppVersion(Context context)
4. getApplicationInfos(Context context)
5. getApplicationMemoryClass(@Nonnull Context context)
6. getApplicationName(Context ctx)
7. getAsset(@Nonnull Context context, @Nonnull String path)
8. getAsset(@Nonnull Context context, @Nonnull String path)
9. getAuthorityFromPermission(Context context, String permission)