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41 lines
1.2 KiB
Java
41 lines
1.2 KiB
Java
package com.xypower.mpremote.utils;
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import android.content.Context;
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import android.content.pm.PackageInfo;
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import android.content.pm.PackageManager;
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import com.xypower.mpremote.R;
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public class AppUtils {
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/**
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* 获取应用版本名称
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* @param context 上下文
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* @return 版本名称，如"1.0.0"
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*/
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public static String getVersionName(Context context) {
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try {
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PackageInfo packageInfo = context.getPackageManager()
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.getPackageInfo(context.getPackageName(), 0);
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return packageInfo.versionName;
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} catch (PackageManager.NameNotFoundException e) {
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e.printStackTrace();
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return null;
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}
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}
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/**
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* 获取带版本名称的应用名称
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* @param context 上下文
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* @return 如"我的App v1.0.0"
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*/
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public static String getAppNameWithVersion(Context context) {
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try {
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String appName = context.getString(R.string.app_name); // 从strings.xml获取
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String versionName = getVersionName(context);
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return String.format("%s v%s", appName, versionName);
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} catch (Exception e) {
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return context.getString(R.string.app_name);
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}
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}
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} |