Example usage for android.content.pm PackageManager resolveService

Introduction

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

Prototype

public abstract ResolveInfo resolveService(Intent intent, @ResolveInfoFlags int flags);

Source Link

Document

Determine the best service to handle for a given Intent.

Usage

From source file:de.ub0r.android.lib.DonationHelper.java

/**
 * Check if ads should be hidden./* w  w w .  j  a va2s  . co  m*/
 * 
 * @param context
 *            {@link Context}
 * @return true if ads should be hidden
 */
public static boolean hideAds(final Context context) {
    PackageManager pm = context.getPackageManager();
    Intent donationCheck = new Intent(DONATOR_BROADCAST_CHECK);
    ResolveInfo ri = pm.resolveService(donationCheck, 0);
    // Log.d(TAG, "ri: " + ri);
    int match = PackageManager.SIGNATURE_UNKNOWN_PACKAGE;
    if (ri != null) {
        Log.d(TAG, "found package: " + ri.serviceInfo.packageName);
        ComponentName cn = new ComponentName(ri.serviceInfo.packageName, ri.serviceInfo.name);
        // Log.d(TAG, "component name: " + cn);
        int i = pm.getComponentEnabledSetting(cn);
        // Log.d(TAG, "component status: " + i);
        // Log.d(TAG, "package status: " + ri.serviceInfo.enabled);
        if (i == PackageManager.COMPONENT_ENABLED_STATE_ENABLED
                || i == PackageManager.COMPONENT_ENABLED_STATE_DEFAULT && ri.serviceInfo.enabled) {
            match = pm.checkSignatures(context.getPackageName(), ri.serviceInfo.packageName);
        } else {
            Log.w(TAG, ri.serviceInfo.packageName + ": " + ri.serviceInfo.enabled);
        }
    }

    Log.i(TAG, "signature match: " + match);
    if (match != PackageManager.SIGNATURE_UNKNOWN_PACKAGE) {
        if (Math.random() < CHECK_DONATOR_LIC) {
            // verify donator license
            ComponentName cn = context.startService(donationCheck);
            Log.d(TAG, "Started service: " + cn);
            if (cn == null) {
                return false;
            }
        }
        return match == PackageManager.SIGNATURE_MATCH;
    }
    pm = null;

    // no donator app installed, check donation traditionally
    // do not drop legacy donators
    boolean ret = PreferenceManager.getDefaultSharedPreferences(context).getBoolean(PREFS_HIDEADS, false);
    Log.d(TAG, "legacy donation check: " + ret);
    return ret;
}

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From source file:Main.java

@TargetApi(Build.VERSION_CODES.M)
public static List<String> getCustomTabSupportingPackages(Context context) {
    PackageManager pm = context.getPackageManager();
    Intent activityIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.example.com"));
    // Get all apps that can handle VIEW intents.
    List<ResolveInfo> resolvedActivityList = pm.queryIntentActivities(activityIntent, PackageManager.MATCH_ALL);
    List<String> packagesSupportingCustomTabs = new ArrayList<>();
    for (ResolveInfo info : resolvedActivityList) {
        Intent serviceIntent = new Intent();
        serviceIntent.setAction(ACTION_CUSTOM_TABS_CONNECTION);
        serviceIntent.setPackage(info.activityInfo.packageName);
        if (pm.resolveService(serviceIntent, 0) != null) {
            packagesSupportingCustomTabs.add(info.activityInfo.packageName);
        }// w  ww.  j  a  v a2  s. c  o  m
    }
    return packagesSupportingCustomTabs;
}

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From source file:arun.com.chromer.browsing.customtabs.CustomTabs.java

/**
 * Determines if the provided package name is a valid custom tab provider or not.
 *
 * @param context     Context to work with
 * @param packageName Package name of the app
 * @return true if a provider, false otherwise
 */// ww w .ja  va2 s.  c om
public static boolean isPackageSupportCustomTabs(Context context, @Nullable String packageName) {
    if (packageName == null) {
        return false;
    }
    final PackageManager pm = context.getApplicationContext().getPackageManager();
    final Intent serviceIntent = new Intent();
    serviceIntent.setAction(ACTION_CUSTOM_TABS_CONNECTION);
    serviceIntent.setPackage(packageName);
    return pm.resolveService(serviceIntent, 0) != null;
}

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From source file:Main.java

/**
 * Goes through all apps that handle VIEW intents and have a warmup service. Picks
 * the one chosen by the user if there is one, otherwise makes a best effort to return a
 * valid package name.// w  ww .  j a  v a  2s.co m
 *
 * This is <strong>not</strong> threadsafe.
 *
 * @param context {@link Context} to use for accessing {@link PackageManager}.
 * @return The package name recommended to use for connecting to custom tabs related components.
 */
public static String getPackageNameToUse(Context context) {
    if (sPackageNameToUse != null)
        return sPackageNameToUse;

    PackageManager pm = context.getPackageManager();
    // Get default VIEW intent handler.
    Intent activityIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.example.com"));
    ResolveInfo defaultViewHandlerInfo = pm.resolveActivity(activityIntent, 0);
    String defaultViewHandlerPackageName = null;
    if (defaultViewHandlerInfo != null) {
        defaultViewHandlerPackageName = defaultViewHandlerInfo.activityInfo.packageName;
    }

    // Get all apps that can handle VIEW intents.
    List<ResolveInfo> resolvedActivityList = pm.queryIntentActivities(activityIntent, 0);
    List<String> packagesSupportingCustomTabs = new ArrayList<>();
    for (ResolveInfo info : resolvedActivityList) {
        Intent serviceIntent = new Intent();
        serviceIntent.setAction(ACTION_CUSTOM_TABS_CONNECTION);
        serviceIntent.setPackage(info.activityInfo.packageName);
        if (pm.resolveService(serviceIntent, 0) != null) {
            packagesSupportingCustomTabs.add(info.activityInfo.packageName);
        }
    }

    // Now packagesSupportingCustomTabs contains all apps that can handle both VIEW intents
    // and service calls.
    if (packagesSupportingCustomTabs.isEmpty()) {
        sPackageNameToUse = null;
    } else if (packagesSupportingCustomTabs.size() == 1) {
        sPackageNameToUse = packagesSupportingCustomTabs.get(0);
    } else if (!TextUtils.isEmpty(defaultViewHandlerPackageName)
            && !hasSpecializedHandlerIntents(context, activityIntent)
            && packagesSupportingCustomTabs.contains(defaultViewHandlerPackageName)) {
        sPackageNameToUse = defaultViewHandlerPackageName;
    } else if (packagesSupportingCustomTabs.contains(STABLE_PACKAGE)) {
        sPackageNameToUse = STABLE_PACKAGE;
    } else if (packagesSupportingCustomTabs.contains(BETA_PACKAGE)) {
        sPackageNameToUse = BETA_PACKAGE;
    } else if (packagesSupportingCustomTabs.contains(DEV_PACKAGE)) {
        sPackageNameToUse = DEV_PACKAGE;
    } else if (packagesSupportingCustomTabs.contains(LOCAL_PACKAGE)) {
        sPackageNameToUse = LOCAL_PACKAGE;
    }
    return sPackageNameToUse;
}

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From source file:com.elkriefy.android.apps.chubbytabby.CustomTabsHelper.java

/**
 * Goes through all apps that handle VIEW intents and have a warmup service. Picks the one
 * chosen by the user if there is one, otherwise makes a best effort to return a valid package
 * name./*from   w w  w  . ja  va2 s.  co m*/
 *
 * This is <strong>not</strong> threadsafe.
 *
 * @param context {@link Context} to use for accessing {@link PackageManager}.
 * @return The package name recommended to use for connecting to custom tabs related components.
 */
public static String getPackageNameToUse(Context context) {
    if (sPackageNameToUse != null)
        return sPackageNameToUse;

    PackageManager pm = context.getPackageManager();
    // Get default VIEW intent handler.
    Intent activityIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://www.packtpub.com"));
    ResolveInfo defaultViewHandlerInfo = pm.resolveActivity(activityIntent, 0);
    String defaultViewHandlerPackageName = null;
    if (defaultViewHandlerInfo != null) {
        defaultViewHandlerPackageName = defaultViewHandlerInfo.activityInfo.packageName;
    }

    // Get all apps that can handle VIEW intents.
    List<ResolveInfo> resolvedActivityList = pm.queryIntentActivities(activityIntent, 0);
    List<String> packagesSupportingCustomTabs = new ArrayList<>();
    for (ResolveInfo info : resolvedActivityList) {
        Intent serviceIntent = new Intent();
        serviceIntent.setAction(CustomTabsService.ACTION_CUSTOM_TABS_CONNECTION);
        serviceIntent.setPackage(info.activityInfo.packageName);
        if (pm.resolveService(serviceIntent, 0) != null) {
            packagesSupportingCustomTabs.add(info.activityInfo.packageName);
        }
    }

    // Now packagesSupportingCustomTabs contains all apps that can handle both VIEW intents
    // and service calls.
    if (packagesSupportingCustomTabs.isEmpty()) {
        sPackageNameToUse = null;
    } else if (packagesSupportingCustomTabs.size() == 1) {
        sPackageNameToUse = packagesSupportingCustomTabs.get(0);
    } else if (!android.text.TextUtils.isEmpty(defaultViewHandlerPackageName)
            && !hasSpecializedHandlerIntents(context, activityIntent)
            && packagesSupportingCustomTabs.contains(defaultViewHandlerPackageName)) {
        sPackageNameToUse = defaultViewHandlerPackageName;
    } else if (packagesSupportingCustomTabs.contains(STABLE_PACKAGE)) {
        sPackageNameToUse = STABLE_PACKAGE;
    } else if (packagesSupportingCustomTabs.contains(BETA_PACKAGE)) {
        sPackageNameToUse = BETA_PACKAGE;
    } else if (packagesSupportingCustomTabs.contains(DEV_PACKAGE)) {
        sPackageNameToUse = DEV_PACKAGE;
    } else if (packagesSupportingCustomTabs.contains(LOCAL_PACKAGE)) {
        sPackageNameToUse = LOCAL_PACKAGE;
    }
    return sPackageNameToUse;
}

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From source file:org.wahtod.wififixer.ui.MainActivity.java

void authCheck() {
    if (!PrefUtil.readBoolean(this, this.getString(R.string.isauthed))) {
        // Handle Donate Auth
        PackageManager pm = getPackageManager();
        String component = getString(R.string.donateservice);
        Intent intent = new Intent(component);
        ResolveInfo info = pm.resolveService(intent, 0);
        if (info != null) {
            intent.setClassName(info.serviceInfo.packageName, info.serviceInfo.name);
            this.startService(intent);
        }//from   ww  w .  ja v a 2  s .  c om
        nagNotification(this);
    }
}

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From source file:net.gsantner.opoc.util.ShareUtil.java

/**
 * By default Chrome Custom Tabs only uses Chrome Stable to open links
 * There are also other packages (like Chrome Beta, Chromium, Firefox, ..)
 * which implement the Chrome Custom Tab interface. This method changes
 * the customtab intent to use an available compatible browser, if available.
 *///from   w w w.j  a  v a  2 s . c  om
public void enableChromeCustomTabsForOtherBrowsers(Intent customTabIntent) {
    String[] checkpkgs = new String[] { "com.android.chrome", "com.chrome.beta", "com.chrome.dev",
            "com.google.android.apps.chrome", "org.chromium.chrome", "org.mozilla.fennec_fdroid",
            "org.mozilla.firefox", "org.mozilla.firefox_beta", "org.mozilla.fennec_aurora", "org.mozilla.klar",
            "org.mozilla.focus", };

    // Get all intent handlers for web links
    PackageManager pm = _context.getPackageManager();
    Intent urlIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://www.example.com"));
    List<String> browsers = new ArrayList<>();
    for (ResolveInfo ri : pm.queryIntentActivities(urlIntent, 0)) {
        Intent i = new Intent("android.support.customtabs.action.CustomTabsService");
        i.setPackage(ri.activityInfo.packageName);
        if (pm.resolveService(i, 0) != null) {
            browsers.add(ri.activityInfo.packageName);
        }
    }

    // Check if the user has a "default browser" selected
    ResolveInfo ri = pm.resolveActivity(urlIntent, 0);
    String userDefaultBrowser = (ri == null) ? null : ri.activityInfo.packageName;

    // Select which browser to use out of all installed customtab supporting browsers
    String pkg = null;
    if (browsers.isEmpty()) {
        pkg = null;
    } else if (browsers.size() == 1) {
        pkg = browsers.get(0);
    } else if (!TextUtils.isEmpty(userDefaultBrowser) && browsers.contains(userDefaultBrowser)) {
        pkg = userDefaultBrowser;
    } else {
        for (String checkpkg : checkpkgs) {
            if (browsers.contains(checkpkg)) {
                pkg = checkpkg;
                break;
            }
        }
        if (pkg == null && !browsers.isEmpty()) {
            pkg = browsers.get(0);
        }
    }
    if (pkg != null && customTabIntent != null) {
        customTabIntent.setPackage(pkg);
    }
}

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