223 lines
8.7 KiB
Java
223 lines
8.7 KiB
Java
package com.uiui.os.utils;
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import android.app.Application;
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import android.content.ComponentName;
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import android.content.Context;
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import android.content.Intent;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.PackageInfo;
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import android.content.pm.PackageManager;
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import android.content.pm.ResolveInfo;
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import android.text.TextUtils;
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import android.util.Log;
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import com.uiui.os.BuildConfig;
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import java.text.Collator;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Comparator;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Locale;
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import java.util.Set;
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public class APKUtils {
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private static HashSet<String> excludePackageName = new HashSet<String>() {{
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this.add(BuildConfig.APPLICATION_ID);
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this.add("org.chromium.browser");
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this.add("com.sprd.sprdnote");
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this.add("com.android.deskclock");
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this.add("com.alldocube.store");
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}};
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private static String TAG = APKUtils.class.getSimpleName();
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public static ArrayList<ApplicationInfo> queryFilterAppInfo(Context context) {
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PackageManager pm = context.getPackageManager();
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// 查询所有已经安装的应用程序
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List<ApplicationInfo> appInfos = pm.getInstalledApplications(PackageManager.GET_UNINSTALLED_PACKAGES);// GET_UNINSTALLED_PACKAGES代表已删除，但还有安装目录的
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ArrayList<ApplicationInfo> applicationInfos = new ArrayList<>();
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// 创建一个类别为CATEGORY_LAUNCHER的该包名的Intent
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Intent resolveIntent = new Intent(Intent.ACTION_MAIN, null);
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resolveIntent.addCategory(Intent.CATEGORY_LAUNCHER);
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// 通过getPackageManager()的queryIntentActivities方法遍历,得到所有能打开的app的packageName
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List<ResolveInfo> resolveinfoList = pm.queryIntentActivities(resolveIntent, 0);
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Set<String> allowPackages = new HashSet();
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for (ResolveInfo resolveInfo : resolveinfoList) {
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Log.i(TAG, "queryFilterAppInfo: " + resolveInfo.activityInfo.packageName);
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allowPackages.add(resolveInfo.activityInfo.packageName);
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}
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for (ApplicationInfo app : appInfos) {
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// if((app.flags & ApplicationInfo.FLAG_SYSTEM) <= 0)//通过flag排除系统应用，会将电话、短信也排除掉
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// {
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// applicationInfos.add(app);
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// }
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// if(app.uid > 10000){//通过uid排除系统应用，在一些手机上效果不好
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// applicationInfos.add(app);
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// }
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if (allowPackages.contains(app.packageName) && !excludePackageName.contains(app.packageName)) {
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// if (allowPackages.contains(app.packageName)) {
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applicationInfos.add(app);
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}
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}
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applicationInfos.sort(new Comparator<ApplicationInfo>() {
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@Override
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public int compare(ApplicationInfo o1, ApplicationInfo o2) {
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return Collator.getInstance(Locale.CHINESE).compare(o1.loadLabel(pm).toString(),o2.loadLabel(pm).toString());
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// return o1.loadLabel(pm).toString().compareTo(o2.loadLabel(pm).toString());
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}
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});
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applicationInfos.sort(new Comparator<ApplicationInfo>() {
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@Override
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public int compare(ApplicationInfo o1, ApplicationInfo o2) {
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if ((o1.flags & ApplicationInfo.FLAG_SYSTEM) <= (o2.flags & ApplicationInfo.FLAG_SYSTEM)) {
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return 1;
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} else {
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return -1;
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}
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}
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});
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return applicationInfos;
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}
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/**
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* 获取第三方应用
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*
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* @param context
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* @return
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*/
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public static List<String> queryFilterAppList(Context context) {
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PackageManager pm = context.getPackageManager();
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// 查询所有已经安装的应用程序
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List<ApplicationInfo> appInfos = pm.getInstalledApplications(PackageManager.GET_UNINSTALLED_PACKAGES);// GET_UNINSTALLED_PACKAGES代表已删除，但还有安装目录的
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List<String> applicationInfos = new ArrayList<>();
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for (ApplicationInfo app : appInfos) {
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// Log.e("queryFilterAppInfo", String.valueOf(app.flags));
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// Log.e("queryFilterAppInfo", String.valueOf((app.flags & mask)));
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if ((app.flags & ApplicationInfo.FLAG_SYSTEM) == 1) {
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//通过flag排除系统应用，会将电话、短信也排除掉
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} else {
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applicationInfos.add(app.packageName);
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Log.e("queryFilterAppInfo", app.packageName);
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}
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}
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return applicationInfos;
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}
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public static PackageInfo getPackageInfo(Context context, String pkg) {
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PackageManager packageManager = context.getPackageManager();
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PackageInfo packageInfo = null;
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try {
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packageInfo = packageManager.getPackageInfo(pkg, 0);
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} catch (PackageManager.NameNotFoundException e) {
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e.printStackTrace();
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}
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return packageInfo;
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}
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public static ApplicationInfo getApplicationInfo(Context context, String pkg) {
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PackageManager packageManager = context.getPackageManager();
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ApplicationInfo applicationInfo = null;
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try {
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applicationInfo = packageManager.getApplicationInfo(pkg, 0);
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} catch (PackageManager.NameNotFoundException e) {
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e.printStackTrace();
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}
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return applicationInfo;
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}
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public static void openApp(Context context, String packageName) {
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Intent intent = context.getPackageManager().getLaunchIntentForPackage(packageName);
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if (intent != null) {
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intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
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context.startActivity(intent);
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}
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}
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public static Intent getAppOpenIntentByPackageName(Context context, String packageName) {
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//Activity完整名
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String mainAct = null;
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//根据包名寻找
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PackageManager pkgMag = context.getPackageManager();
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Intent intent = new Intent(Intent.ACTION_MAIN);
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intent.addCategory(Intent.CATEGORY_LAUNCHER);
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intent.setFlags(Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED | Intent.FLAG_ACTIVITY_NEW_TASK);
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List<ResolveInfo> list = pkgMag.queryIntentActivities(intent,
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PackageManager.GET_ACTIVITIES);
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for (int i = 0; i < list.size(); i++) {
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ResolveInfo info = list.get(i);
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if (info.activityInfo.packageName.equals(packageName)) {
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mainAct = info.activityInfo.name;
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break;
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}
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}
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if (TextUtils.isEmpty(mainAct)) {
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return null;
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}
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intent.setComponent(new ComponentName(packageName, mainAct));
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return intent;
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}
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public static Context getPackageContext(Context context, String packageName) {
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Context pkgContext = null;
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if (context.getPackageName().equals(packageName)) {
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pkgContext = context;
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} else {
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// 创建第三方应用的上下文环境
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try {
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pkgContext = context.createPackageContext(packageName,
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Context.CONTEXT_IGNORE_SECURITY
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| Context.CONTEXT_INCLUDE_CODE);
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} catch (PackageManager.NameNotFoundException e) {
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e.printStackTrace();
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}
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}
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return pkgContext;
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}
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public static boolean openPackage(Context context, String packageName) {
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Context pkgContext = getPackageContext(context, packageName);
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Intent intent = getAppOpenIntentByPackageName(context, packageName);
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if (pkgContext != null && intent != null) {
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pkgContext.startActivity(intent);
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return true;
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}
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return false;
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}
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public static String getAPPVersionName(Context context, String packageName) {
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String versionName = "0";
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if (TextUtils.isEmpty(packageName)) {
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return versionName;
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}
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PackageManager pm = context.getPackageManager();
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try {
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PackageInfo packageInfo = pm.getPackageInfo(packageName, 0);
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versionName = packageInfo.versionName;
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} catch (PackageManager.NameNotFoundException e) {
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e.printStackTrace();
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}
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return versionName;
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}
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public static String getAppNameByPackage(Context context, String pkg) {
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PackageManager packageManager = context.getPackageManager();
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try {
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ApplicationInfo applicationInfo = packageManager.getApplicationInfo(pkg, PackageManager.GET_META_DATA);
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String packageName = packageManager.getApplicationLabel(applicationInfo).toString();
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return packageName;
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} catch (PackageManager.NameNotFoundException e) {
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e.printStackTrace();
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}
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return "";
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}
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}
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