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352 lines
13 KiB
352 lines
13 KiB
/**
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* Copyright (c) 2017 m2049r
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* <p>
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* <p>
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* http://www.apache.org/licenses/LICENSE-2.0
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* <p>
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.m2049r.xmrwallet;
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import android.content.ClipData;
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import android.content.ClipboardManager;
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import android.content.ComponentName;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.ServiceConnection;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.IBinder;
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import android.os.PowerManager;
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import android.support.v7.app.AlertDialog;
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import android.support.v7.app.AppCompatActivity;
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import android.support.v7.widget.DividerItemDecoration;
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import android.support.v7.widget.RecyclerView;
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import android.util.Log;
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import android.view.View;
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import android.widget.LinearLayout;
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import android.widget.ProgressBar;
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import android.widget.TextView;
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import android.widget.Toast;
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import com.m2049r.xmrwallet.layout.TransactionInfoAdapter;
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import com.m2049r.xmrwallet.model.TransactionInfo;
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import com.m2049r.xmrwallet.model.Wallet;
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import com.m2049r.xmrwallet.service.WalletService;
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import java.util.List;
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public class WalletActivity extends AppCompatActivity
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implements TransactionInfoAdapter.OnInteractionListener, WalletService.Observer {
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private static final String TAG = "WalletActivity";
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public static final String REQUEST_ID = "id";
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public static final String REQUEST_PW = "pw";
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TransactionInfoAdapter adapter;
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@Override
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protected void onStart() {
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super.onStart();
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Log.d(TAG, "onStart()");
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acquireWakeLock();
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Bundle extras = getIntent().getExtras();
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if (extras != null) {
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String walletId = extras.getString(REQUEST_ID);
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String walletPassword = extras.getString(REQUEST_PW);
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connectWalletService(walletId, walletPassword);
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} else {
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throw new IllegalStateException("No extras passed! Panic!");
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}
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showProgress();
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final Handler handler = new Handler();
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handler.postDelayed(new Runnable() {
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@Override
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public void run() {
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onProgress(10); // look like we are working!
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}
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}, 250);
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//Log.d(TAG, "onStart() done.");
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}
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private String title = null;
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void setActivityTitle(Wallet wallet) {
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if ((wallet == null) || (title != null)) return;
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String shortName = wallet.getName();
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if (shortName.length() > 16) {
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shortName = shortName.substring(0, 14) + "...";
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}
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this.title = "[" + wallet.getAddress().substring(0, 6) + "] " + shortName;
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setTitle(this.title);
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onProgress(100);
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Log.d(TAG, "wallet title is " + this.title);
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}
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@Override
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protected void onStop() {
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Log.d(TAG, "onStop()");
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releaseWakeLock();
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disconnectWalletService();
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super.onStop();
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}
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@Override
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protected void onDestroy() {
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Log.d(TAG, "onDestroy()");
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super.onDestroy();
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}
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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Log.d(TAG, "onCreate()");
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super.onCreate(savedInstanceState);
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setContentView(R.layout.wallet_activity);
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// TODO do stuff with savedInstanceState
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if (savedInstanceState != null) {
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return;
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}
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//Log.d(TAG, "no savedInstanceState");
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RecyclerView recyclerView = (RecyclerView) findViewById(R.id.list);
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RecyclerView.ItemDecoration itemDecoration = new
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DividerItemDecoration(recyclerView.getContext(), DividerItemDecoration.VERTICAL);
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recyclerView.addItemDecoration(itemDecoration);
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this.adapter = new TransactionInfoAdapter(this);
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recyclerView.setAdapter(adapter);
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setTitle(getString(R.string.status_wallet_loading));
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//Log.d(TAG, "onCreate() done.");
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}
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private long firstBlock = 0;
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private boolean synced = false;
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private void updateStatus(Wallet wallet) {
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setActivityTitle(wallet);
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final TextView balanceView = (TextView) findViewById(R.id.tvBalance);
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final TextView unlockedView = (TextView) findViewById(R.id.tvUnlockedBalance);
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final TextView syncProgressView = (TextView) findViewById(R.id.tvBlockHeightProgress);
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final TextView connectionStatusView = (TextView) findViewById(R.id.tvConnectionStatus);
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//Wallet wallet = getWallet();
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balanceView.setText(Wallet.getDisplayAmount(wallet.getBalance()));
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unlockedView.setText(Wallet.getDisplayAmount(wallet.getUnlockedBalance()));
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String sync = "";
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if (wallet.getConnectionStatus() == Wallet.ConnectionStatus.ConnectionStatus_Connected) {
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if (!wallet.isSynchronized()) {
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long n = wallet.getDaemonBlockChainHeight() - wallet.getBlockChainHeight();
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sync = n + " " + getString(R.string.status_remaining);
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if (firstBlock == 0) {
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firstBlock = wallet.getBlockChainHeight();
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}
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int x = 100 - Math.round(100f * n / (1f * wallet.getDaemonBlockChainHeight() - firstBlock));
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//Log.d(TAG, n + "/" + (wallet.getDaemonBlockChainHeight() - firstBlock));
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onProgress(getString(R.string.status_syncing) + " " + sync);
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onProgress(x);
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} else {
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sync = getString(R.string.status_synced) + ": " + wallet.getBlockChainHeight();
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if (!synced) {
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hideProgress();
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synced = true;
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}
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}
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}
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String t = (wallet.isTestNet() ? getString(R.string.connect_testnet) : getString(R.string.connect_mainnet));
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syncProgressView.setText(sync);
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connectionStatusView.setText(t + " " + wallet.getConnectionStatus().toString().substring(17));
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}
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@Override
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public void onRefreshed(final Wallet wallet, final boolean full) {
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Log.d(TAG, "onRefreshed()");
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if (wallet.isSynchronized()) {
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releaseWakeLock(); // the idea is to stay awake until synced
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}
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runOnUiThread(new Runnable() {
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public void run() {
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if (full) {
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List<TransactionInfo> list = wallet.getHistory().getAll();
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adapter.setInfos(list);
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adapter.notifyDataSetChanged();
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}
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updateStatus(wallet);
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}
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});
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}
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Wallet getWallet() {
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if (mBoundService == null) throw new IllegalStateException("WalletService not bound.");
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return mBoundService.getWallet();
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}
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private WalletService mBoundService = null;
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private boolean mIsBound = false;
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private ServiceConnection mConnection = new ServiceConnection() {
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public void onServiceConnected(ComponentName className, IBinder service) {
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// This is called when the connection with the service has been
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// established, giving us the service object we can use to
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// interact with the service. Because we have bound to a explicit
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// service that we know is running in our own process, we can
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// cast its IBinder to a concrete class and directly access it.
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mBoundService = ((WalletService.WalletServiceBinder) service).getService();
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//Log.d(TAG, "setting observer of " + mBoundService);
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mBoundService.setObserver(WalletActivity.this);
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//TODO show current progress (eg. if the service is already busy saving last wallet)
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Log.d(TAG, "CONNECTED");
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}
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public void onServiceDisconnected(ComponentName className) {
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// This is called when the connection with the service has been
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// unexpectedly disconnected -- that is, its process crashed.
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// Because it is running in our same process, we should never
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// see this happen.
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mBoundService = null;
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setTitle(getString(R.string.wallet_activity_name));
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Log.d(TAG, "DISCONNECTED");
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}
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};
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void connectWalletService(String walletName, String walletPassword) {
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// Establish a connection with the service. We use an explicit
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// class name because we want a specific service implementation that
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// we know will be running in our own process (and thus won't be
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// supporting component replacement by other applications).
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Intent intent = new Intent(getApplicationContext(), WalletService.class);
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intent.putExtra(WalletService.REQUEST_WALLET, walletName);
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intent.putExtra(WalletService.REQUEST, WalletService.REQUEST_CMD_LOAD);
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intent.putExtra(WalletService.REQUEST_CMD_LOAD_PW, walletPassword);
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startService(intent);
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bindService(intent, mConnection, Context.BIND_AUTO_CREATE);
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mIsBound = true;
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Log.d(TAG, "BOUND");
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}
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void disconnectWalletService() {
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if (mIsBound) {
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// Detach our existing connection.
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mBoundService.setObserver(null);
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unbindService(mConnection);
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mIsBound = false;
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Toast.makeText(getApplicationContext(), getString(R.string.status_wallet_unloading), Toast.LENGTH_LONG).show();
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Log.d(TAG, "UNBOUND");
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}
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}
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// Callbacks from TransactionInfoAdapter
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@Override
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public void onInteraction(final View view, final TransactionInfo infoItem) {
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final Context ctx = view.getContext();
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AlertDialog.Builder builder = new AlertDialog.Builder(ctx);
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builder.setTitle("Transaction details");
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builder.setNegativeButton("Copy TX ID", new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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ClipboardManager clipboardManager = (ClipboardManager) ctx.getSystemService(Context.CLIPBOARD_SERVICE);
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ClipData clip = ClipData.newPlainText("TX", infoItem.getHash());
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clipboardManager.setPrimaryClip(clip);
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}
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});
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builder.setPositiveButton("OK", new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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}
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});
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builder.setMessage("TX ID: " + infoItem.getHash() +
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"\nPayment ID: " + infoItem.getPaymentId() +
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"\nBlockHeight: " + infoItem.getBlockHeight() +
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"\nAmount: " + Wallet.getDisplayAmount(infoItem.getAmount()) +
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"\nFee: " + Wallet.getDisplayAmount(infoItem.getFee()));
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AlertDialog alert1 = builder.create();
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alert1.show();
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}
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@Override
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protected void onPause() {
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Log.d(TAG, "onPause()");
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super.onPause();
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}
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@Override
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protected void onResume() {
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super.onResume();
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Log.d(TAG, "onResume()");
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}
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private PowerManager.WakeLock wl = null;
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void acquireWakeLock() {
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if ((wl != null) && wl.isHeld()) return;
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PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
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this.wl = pm.newWakeLock(PowerManager.SCREEN_DIM_WAKE_LOCK, getString(R.string.app_name));
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try {
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wl.acquire();
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Log.d(TAG, "WakeLock acquired");
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} catch (SecurityException ex) {
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Log.d(TAG, "WakeLock NOT acquired");
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Log.d(TAG, ex.getLocalizedMessage());
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wl = null;
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}
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}
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void releaseWakeLock() {
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if ((wl == null) || !wl.isHeld()) return;
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wl.release();
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wl = null;
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Log.d(TAG, "WakeLock released");
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}
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private void showProgress() {
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runOnUiThread(new Runnable() {
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public void run() {
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LinearLayout llProgress = (LinearLayout) findViewById(R.id.llProgress);
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llProgress.setVisibility(View.VISIBLE);
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}
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});
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}
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private void hideProgress() {
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runOnUiThread(new Runnable() {
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public void run() {
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LinearLayout llProgress = (LinearLayout) findViewById(R.id.llProgress);
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llProgress.setVisibility(View.GONE);
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}
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});
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}
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@Override
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public void onProgress(final String text) {
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runOnUiThread(new Runnable() {
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public void run() {
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TextView progressText = (TextView) findViewById(R.id.tvProgress);
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progressText.setText(text);
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}
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});
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}
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@Override
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public void onProgress(final int n) {
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runOnUiThread(new Runnable() {
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public void run() {
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ProgressBar progress = (ProgressBar) findViewById(R.id.pbProgress);
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progress.setProgress(n);
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}
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});
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}
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}
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