com.mycelium.wallet.LedgerPinDialog.java Source code

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Here is the source code for com.mycelium.wallet.LedgerPinDialog.java

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/*
 * Copyright 2013, 2014 Megion Research and Development GmbH
 *
 * Licensed under the Microsoft Reference Source License (MS-RSL)
 *
 * This license governs use of the accompanying software. If you use the software, you accept this license.
 * If you do not accept the license, do not use the software.
 *
 * 1. Definitions
 * The terms "reproduce," "reproduction," and "distribution" have the same meaning here as under U.S. copyright law.
 * "You" means the licensee of the software.
 * "Your company" means the company you worked for when you downloaded the software.
 * "Reference use" means use of the software within your company as a reference, in read only form, for the sole purposes
 * of debugging your products, maintaining your products, or enhancing the interoperability of your products with the
 * software, and specifically excludes the right to distribute the software outside of your company.
 * "Licensed patents" means any Licensor patent claims which read directly on the software as distributed by the Licensor
 * under this license.
 *
 * 2. Grant of Rights
 * (A) Copyright Grant- Subject to the terms of this license, the Licensor grants you a non-transferable, non-exclusive,
 * worldwide, royalty-free copyright license to reproduce the software for reference use.
 * (B) Patent Grant- Subject to the terms of this license, the Licensor grants you a non-transferable, non-exclusive,
 * worldwide, royalty-free patent license under licensed patents for reference use.
 *
 * 3. Limitations
 * (A) No Trademark License- This license does not grant you any rights to use the Licensors name, logo, or trademarks.
 * (B) If you begin patent litigation against the Licensor over patents that you think may apply to the software
 * (including a cross-claim or counterclaim in a lawsuit), your license to the software ends automatically.
 * (C) The software is licensed "as-is." You bear the risk of using it. The Licensor gives no express warranties,
 * guarantees or conditions. You may have additional consumer rights under your local laws which this license cannot
 * change. To the extent permitted under your local laws, the Licensor excludes the implied warranties of merchantability,
 * fitness for a particular purpose and non-infringement.
 */

package com.mycelium.wallet;

import android.content.Context;
import android.view.View;
import android.widget.TextView;
import com.google.common.base.Strings;

public class LedgerPinDialog extends PinDialog {

    public static final int MAX_PIN_LENGTH = 32;
    private TextView pinDisp;

    public LedgerPinDialog(Context context, boolean hidden) {
        super(context, hidden, true);
    }

    public void setDialogTitle(int titleRes) {
        this.setTitle(titleRes);
    }

    public void setOnPinValid(OnPinEntered _onPinValid) {
        this.onPinValid = _onPinValid;
    }

    @Override
    protected void loadLayout() {
        setContentView(R.layout.enter_ledger_pin_dialog);
    }

    @Override
    protected void initPinPad() {
        super.initPinPad();
        disps.clear();
        pinDisp = (TextView) findViewById(R.id.pin_display);
        btnBack.setText("OK");
        btnBack.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                acceptPin();
            }
        });
    }

    @Override
    protected void updatePinDisplay() {
        pinDisp.setText(Strings.repeat(PinDialog.PLACEHOLDER_TYPED, enteredPin.length()));
        checkPin();
    }

    @Override
    protected void checkPin() {
        if (enteredPin.length() >= MAX_PIN_LENGTH) {
            acceptPin();
        }
    }

}