Example usage for android.content.pm PackageManager getInstalledPackages

Introduction

In this page you can find the example usage for android.content.pm PackageManager getInstalledPackages.

Prototype

public abstract List<PackageInfo> getInstalledPackages(@PackageInfoFlags int flags);

Source Link

Document

Return a List of all packages that are installed for the current user.

Usage

From source file:Main.java

/**
 * @param context/*from   w w w .  ja v  a 2s.c  o m*/
 * @param packageName
 * @return
 */
public static boolean isAvilible(Context context, String packageName) {
    final PackageManager packageManager = context.getPackageManager();
    List<PackageInfo> packageInfos = packageManager.getInstalledPackages(0);
    packageManager.getInstalledApplications(packageManager.GET_META_DATA);
    List<String> packageNames = new ArrayList<String>();
    if (packageInfos != null) {
        for (int i = 0; i < packageInfos.size(); i++) {
            String packName = packageInfos.get(i).packageName;
            packageNames.add(packName);
        }
    }
    return packageNames.contains(packageName);
}

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From source file:Main.java

public static boolean cheakByPackageName(Context context, String packageName, String sdkVersion) {
    final PackageManager packageManager = context.getPackageManager();
    List<PackageInfo> pinfo = packageManager.getInstalledPackages(0);
    List<String> pName = new ArrayList<String>();
    List<String> versions = new ArrayList<String>();

    if (pinfo != null) {
        for (int i = 0; i < pinfo.size(); i++) {
            String pn = pinfo.get(i).packageName;
            String appVersion = pinfo.get(i).versionName;
            pName.add(pn);/*from w w w  .j  a v a2s.c  o m*/
            versions.add(appVersion);
        }
    }

    if (!pName.contains(packageName)) {
        return false;
    } else {
        if (!versions.contains(sdkVersion)) {
            return false;
        }

    }
    return true;
}

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From source file:Main.java

/**
 * @param context/*from   w  w w.j  a v  a 2s  .co  m*/
 * @return List<PackageInfo>
 * @throws
 * @Title: getPackageInfo
 * @Description: TODO
 */
public static List<PackageInfo> getPackageInfo(Context context) {

    List<PackageInfo> appList = new ArrayList<PackageInfo>();

    PackageManager mPackageManager = context.getPackageManager();

    List<PackageInfo> packageList = mPackageManager.getInstalledPackages(0);
    for (int i = 0; i < packageList.size(); i++) {
        PackageInfo pi = (PackageInfo) packageList.get(i);
        appList.add(pi);
    }
    return appList;
}

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From source file:Main.java

/**
 * To check whether the apk file has installed.
 * /*from  w  w  w.java  2s.  co  m*/
 * @param  context the context
 * @param  apkFile the apk file
 * @return         true if installed, otherwise return false
 */
public static boolean isApkInstalled(Context context, File apkFile) {
    if (context == null || apkFile == null || !apkFile.exists()) {
        return false;
    }

    PackageManager packageManager = context.getPackageManager();
    List<PackageInfo> installedPkgs = packageManager.getInstalledPackages(0);
    PackageInfo pkgInfo = getApkInfo(context, apkFile);
    if (pkgInfo != null) {
        String pkgName = pkgInfo.packageName;

        for (PackageInfo info : installedPkgs) {
            if (pkgName.equals(info.packageName)) {
                return true;
            }
        }
    }

    return false;
}

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From source file:Main.java

public static boolean haveGooglePlay(Context context, String packageName) {
    //Get PackageManager
    final PackageManager packageManager = context.getPackageManager();
    //Get The All Install App Package Name
    List<PackageInfo> pInfo = packageManager.getInstalledPackages(0);

    //Create Name List
    List<String> pName = new ArrayList<String>();

    //Add Package Name into Name List
    if (pInfo != null) {
        for (int i = 0; i < pInfo.size(); i++) {
            String pn = pInfo.get(i).packageName;
            pName.add(pn);//from   w w  w  .j a  v  a 2 s  . c o  m
        }
    }

    //Check
    return pName.contains(packageName);
}

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From source file:Main.java

static void askEveryone(final Context context, boolean optedOut, boolean shouldUpdate) {
    Boolean status = false;//from  w w  w.j a v a2s.  com
    PackageManager pm = context.getPackageManager();
    if (pm != null) {
        for (PackageInfo info : pm.getInstalledPackages(0)) {
            if (!info.packageName.equals(context.getPackageName())) {
                try {
                    Context foreignContext = context.createPackageContext(info.packageName, 0);
                    if (shouldUpdate) {
                        if (isQuantified(foreignContext)) {
                            createOptOut(foreignContext, optedOut);
                        }
                    } else {
                        status = isOptedOut(foreignContext, false);
                        if (status) {
                            break;
                        }
                    }
                } catch (Exception ignored) {
                }
            }
        }
    }
    if (!shouldUpdate) {
        createOptOut(context, status);
    }
}

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From source file:de.schildbach.wallet.util.CrashReporter.java

public static void appendInstalledPackages(final Appendable report, final Context context) throws IOException {
    final PackageManager pm = context.getPackageManager();
    final List<PackageInfo> installedPackages = pm.getInstalledPackages(0);

    // sort by package name
    Collections.sort(installedPackages, new Comparator<PackageInfo>() {
        @Override/*from w w w.  ja  va 2 s . c  o m*/
        public int compare(final PackageInfo lhs, final PackageInfo rhs) {
            return lhs.packageName.compareTo(rhs.packageName);
        }
    });

    for (final PackageInfo p : installedPackages)
        report.append(String.format(Locale.US, "%s %s (%d) - %tF %tF\n", p.packageName, p.versionName,
                p.versionCode, p.firstInstallTime, p.lastUpdateTime));
}

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From source file:cn.whereyougo.framework.utils.PackageManagerUtil.java

/**
 * ?? ???????/*w  w  w  .ja v a  2 s . c o m*/
 * 
 * @return
 */
public static List<PackageInfo> getInstalledUserApps(Context context) {
    PackageManager packageManager = context.getPackageManager();
    List<PackageInfo> result = new ArrayList<PackageInfo>();
    List<PackageInfo> list = packageManager.getInstalledPackages(0);// ?
    for (PackageInfo packageInfo : list) {
        if ((packageInfo.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) <= 0) { // ???
            result.add(packageInfo);
        }
    }
    return result;
}

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From source file:com.example.common.MarketAPI.java

/**
 *  /*w ww.jav  a  2 s  . c o  m*/
 */
public static void submitAllInstalledApps(final Context context) {

    PackageManager pm = context.getPackageManager();
    List<PackageInfo> packages = pm.getInstalledPackages(0);
    ArrayList<UpgradeInfo> appList = new ArrayList<UpgradeInfo>();
    for (PackageInfo info : packages) {
        UpgradeInfo app = new UpgradeInfo();
        app.name = String.valueOf(info.applicationInfo.loadLabel(pm));
        app.versionName = info.versionName;
        app.versionCode = info.versionCode;
        app.pkgName = info.packageName;
        appList.add(app);
    }
    final HashMap<String, Object> params = new HashMap<String, Object>(1);
    params.put("appList", appList);
    new ApiAsyncTask(context, MarketAPI.ACTION_SYNC_APPS, null, params).execute();
}

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From source file:com.gm.goldencity.util.Utils.java

/**
 * Getting all installed packages/*from w  ww .  java2 s .c o m*/
 *
 * @param context Application context
 * @return all installed applications list
 */
public static List<PackageInfo> getAllInstalledApplication(Context context) {
    final PackageManager pm = context.getPackageManager();
    // get a list of installed apps.
    List<PackageInfo> packages = pm.getInstalledPackages(PackageManager.GET_META_DATA);

    return packages;
}

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