Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;

import android.net.Uri;
import android.os.Parcelable;
import android.provider.MediaStore;
import android.support.annotation.NonNull;

import java.util.ArrayList;
import java.util.List;

public class Main {
    public static Intent createTakePictureIntent(@NonNull Context context, @NonNull Uri outputFileUri) {
        List<Intent> cameraIntents = createTakePictureIntentList(context, outputFileUri);

        if (cameraIntents.isEmpty())
            return null;

        Intent chooserIntent = new Intent(cameraIntents.get(0));

        cameraIntents.remove(0);

        chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS,
                cameraIntents.toArray(new Parcelable[cameraIntents.size()]));

        return chooserIntent;
    }

    public static List<Intent> createTakePictureIntentList(@NonNull Context context, @NonNull Uri outputFileUri) {
        List<Intent> cameraIntents = new ArrayList<>();
        Intent captureIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
        PackageManager packageManager = context.getPackageManager();
        List<ResolveInfo> listCam = packageManager.queryIntentActivities(captureIntent, 0);
        for (ResolveInfo res : listCam) {
            String packageName = res.activityInfo.packageName;
            Intent intent = new Intent(captureIntent);
            intent.setComponent(new ComponentName(res.activityInfo.packageName, res.activityInfo.name));
            intent.setPackage(packageName);
            intent.putExtra(MediaStore.EXTRA_OUTPUT, outputFileUri);
            cameraIntents.add(intent);
        }

        return cameraIntents;
    }
}