Android Package Manage isSpeechRecognitionActivityPresented( Activity callerActivity)

Description

is Speech Recognition Activity Presented

Declaration

private static boolean isSpeechRecognitionActivityPresented(
        Activity callerActivity) 

Method Source Code

//package com.java2s;

import java.util.List;
import android.app.Activity;

import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;

import android.speech.RecognizerIntent;

public class Main {

    private static boolean isSpeechRecognitionActivityPresented(
            Activity callerActivity) {//  w ww  .j av a  2  s.co m
        try {
            // getting an instance of package manager
            PackageManager pm = callerActivity.getPackageManager();
            // a list of activities, which can process speech recognition Intent
            List<ResolveInfo> activities = pm
                    .queryIntentActivities(new Intent(
                            RecognizerIntent.ACTION_RECOGNIZE_SPEECH), 0);

            if (activities.size() != 0) { // if list not empty
                return true; // then we can recognize the speech
            }
        } catch (Exception e) {

        }

        return false; // we have no activities to recognize the speech
    }
}

Related

1. disableComponent(PackageManager pm, ComponentName component)
2. enableComponent(PackageManager pm, ComponentName component)
3. isPackageInstalled(String packageName, PackageManager pm)
4. getApplicationMarketPage( @Nonnull String packageName)
5. isPackageInstalled(final String packageName, final PackageManager pm)
6. uninstall(Context context, String packageName)
7. uninstallApp(Context context, String packageName)
8. installPackage(Context context, File packageFile)