get meta data from manifest - Android App

Android examples for App:Manifest

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  2. Android
  3. App
  4. Manifest

Description

get meta data from manifest

Demo Code


//package com.java2s;
import android.content.Context;
import android.content.pm.PackageManager;
import android.os.Bundle;

public class Main {
    /**//from  ww  w. ja  v  a2 s  . c o m
     * get meta data from manifest
     *
     * @param context
     * @param key     key
     * @return value
     */
    public static String getMetadata(Context context, String key) {
        try {
            Bundle metaData = context.getPackageManager()
                    .getApplicationInfo(context.getPackageName(),
                            PackageManager.GET_META_DATA).metaData;
            return metaData.get(key).toString();
        } catch (PackageManager.NameNotFoundException e) {
            e.printStackTrace();
        }
        return null;
    }

    /**
     * get package name
     */
    public static String getPackageName(Context context) {
        try {
            return context.getPackageManager().getPackageInfo(
                    context.getPackageName(), 0).packageName;
        } catch (PackageManager.NameNotFoundException e) {
            e.printStackTrace();
        }
        return null;
    }
}

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