EncryptTextActivity.java

/*
 * Copyright (C) 2012-2015 Dominik Schürmann <dominik@dominikschuermann.de>
 * Copyright (C) 2010-2014 Thialfihar <thi@thialfihar.org>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.sufficientlysecure.keychain.ui;

import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.FragmentTransaction;
import android.view.View;

import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.intents.OpenKeychainIntents;
import org.sufficientlysecure.keychain.util.Log;

public class EncryptTextActivity extends EncryptActivity {

    /* Intents */
    public static final String ACTION_ENCRYPT_TEXT = OpenKeychainIntents.ENCRYPT_TEXT;

    /* EXTRA keys for input */
    public static final String EXTRA_TEXT = OpenKeychainIntents.ENCRYPT_EXTRA_TEXT;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        setFullScreenDialogClose(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                finish();
            }
        }, false);

        Intent intent = getIntent();
        String action = intent.getAction();
        Bundle extras = intent.getExtras();
        String type = intent.getType();

        if (extras == null) {
            extras = new Bundle();
        }

        // When sending to OpenKeychain Encrypt via share menu
        if (Intent.ACTION_SEND.equals(action) && type != null) {
            Log.logDebugBundle(extras, "extras");

            // When sending to OpenKeychain Encrypt via share menu
            if ("text/plain".equals(type)) {
                String sharedText = extras.getString(Intent.EXTRA_TEXT);
                if (sharedText != null) {
                    // handle like normal text encryption, override action and extras to later
                    // executeServiceMethod ACTION_ENCRYPT_TEXT in main actions
                    extras.putString(EXTRA_TEXT, sharedText);
                }

            }
        }

        String textData = extras.getString(EXTRA_TEXT);
        if (textData == null) {
            textData = "";
        }

        if (savedInstanceState == null) {
            FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();

            EncryptTextFragment encryptFragment = EncryptTextFragment.newInstance(textData);
            transaction.replace(R.id.encrypt_text_container, encryptFragment);
            transaction.commit();
        }

    }

    @Override
    protected void initLayout() {
        setContentView(R.layout.encrypt_text_activity);
    }

}