1 package net.ktnx.mobileledger;
3 import android.annotation.TargetApi;
4 import android.database.Cursor;
5 import android.database.MatrixCursor;
6 import android.database.sqlite.SQLiteDatabase;
7 import android.os.Build;
8 import android.os.Bundle;
9 import android.preference.PreferenceManager;
10 import android.provider.FontsContract;
11 import android.support.design.widget.FloatingActionButton;
12 import android.support.design.widget.Snackbar;
13 import android.support.v4.app.DialogFragment;
14 import android.support.v7.app.AppCompatActivity;
15 import android.support.v7.widget.Toolbar;
16 import android.text.InputType;
17 import android.util.Log;
18 import android.util.TypedValue;
19 import android.view.Menu;
20 import android.view.MenuItem;
21 import android.view.MotionEvent;
22 import android.view.View;
23 import android.widget.AutoCompleteTextView;
24 import android.widget.EditText;
25 import android.widget.FilterQueryProvider;
26 import android.widget.SimpleCursorAdapter;
27 import android.widget.TableLayout;
28 import android.widget.TableRow;
29 import android.widget.TextView;
31 import java.util.Objects;
34 * TODO: auto-fill of transaction description
35 * if Android O's implementation won't work, add a custom one
36 * TODO: nicer progress while transaction is submitted
37 * TODO: periodic and manual refresh of available accounts
38 * (now done forcibly each time the main activity is started)
39 * TODO: latest transactions, maybe with browsing further in the past?
41 * TODO: get rid of the custom session/cookie and auth code?
42 * (the last problem with the POST was the missing content-length header)
44 * TODO: nicer swiping removal with visual feedback
45 * TODO: activity with current balance
48 public class NewTransactionActivity extends AppCompatActivity implements TaskCallback {
49 private TableLayout table;
50 private FloatingActionButton fab;
51 private TextView text_date;
52 private TextView text_descr;
53 private static SaveTransactionTask saver;
56 protected void onCreate(Bundle savedInstanceState) {
57 super.onCreate(savedInstanceState);
58 setContentView(R.layout.activity_new_transaction);
59 Toolbar toolbar = findViewById(R.id.toolbar);
60 setSupportActionBar(toolbar);
62 text_date = findViewById(R.id.new_transaction_date);
63 text_descr = findViewById(R.id.new_transaction_description);
65 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
66 text_descr.setAutofillHints("");
69 fab = findViewById(R.id.fab);
70 fab.setOnClickListener(new View.OnClickListener() {
72 public void onClick(View view) {
73 new_transaction_save_clicked(view);
76 Objects.requireNonNull(getSupportActionBar()).setDisplayHomeAsUpEnabled(true);
77 table = findViewById(R.id.new_transaction_accounts_table);
78 for (int i = 0; i < table.getChildCount(); i++) {
79 hook_swipe_listener((TableRow)table.getChildAt(i));
80 hook_autocompletion_adapter((TableRow)table.getChildAt(i));
81 // Log.d("swipe", "hooked to row "+i);
85 public void new_transaction_save_clicked(View view) {
86 fab.setEnabled(false);
88 saver = new SaveTransactionTask(this);
90 saver.setPref(PreferenceManager.getDefaultSharedPreferences(this));
91 LedgerTransaction tr = new LedgerTransaction(text_date.getText().toString(), text_descr.getText().toString());
93 TableLayout table = findViewById(R.id.new_transaction_accounts_table);
94 for ( int i = 0; i < table.getChildCount(); i++ ) {
95 TableRow row = (TableRow) table.getChildAt(i);
96 String acc = ((TextView) row.getChildAt(0)).getText().toString();
97 String amt = ((TextView) row.getChildAt(1)).getText().toString();
98 LedgerTransactionItem item =
100 ? new LedgerTransactionItem( acc, Float.parseFloat(amt))
101 : new LedgerTransactionItem( acc );
107 private void hook_swipe_listener(final TableRow row) {
108 row.getChildAt(0).setOnTouchListener(new OnSwipeTouchListener(this) {
109 public void onSwipeLeft() {
110 // Log.d("swipe", "LEFT" + row.getId());
111 if (table.getChildCount() > 2) {
112 table.removeView(row);
113 // Toast.makeText(NewTransactionActivity.this, "LEFT", Toast.LENGTH_LONG).show();
116 Snackbar.make(table, R.string.msg_at_least_two_accounts_are_required, Snackbar.LENGTH_LONG)
117 .setAction("Action", null).show();
121 // public boolean performClick(View view, MotionEvent m) {
124 public boolean onTouch(View view, MotionEvent m) {
125 return gestureDetector.onTouchEvent(m);
130 @TargetApi(Build.VERSION_CODES.N)
131 private void hook_autocompletion_adapter(final TableRow row) {
132 String[] from = {"name"};
133 int[] to = {android.R.id.text1};
134 SQLiteDatabase db = MobileLedgerDB.db;
136 AutoCompleteTextView acc = (AutoCompleteTextView) row.getChildAt(0);
137 SimpleCursorAdapter adapter = new SimpleCursorAdapter(this, android.R.layout.simple_dropdown_item_1line, null, from, to, 0);
138 adapter.setStringConversionColumn(1);
140 FilterQueryProvider provider = new FilterQueryProvider() {
142 public Cursor runQuery(CharSequence constraint) {
143 if (constraint == null) return null;
145 String str = constraint.toString().toUpperCase();
146 Log.d("autocompletion", "Looking for "+str);
147 String[] col_names = {FontsContract.Columns._ID, "name"};
148 MatrixCursor c = new MatrixCursor(col_names);
150 Cursor matches = db.rawQuery("SELECT name FROM accounts WHERE UPPER(name) LIKE '%'||?||'%' ORDER BY name;", new String[]{str});
154 while (matches.moveToNext()) {
155 String name = matches.getString(0);
156 Log.d("autocompletion-match", name);
157 c.newRow().add(i++).add(name);
169 adapter.setFilterQueryProvider(provider);
171 acc.setAdapter(adapter);
174 public boolean onCreateOptionsMenu(Menu menu) {
175 // Inflate the menu; this adds items to the action bar if it is present.
176 getMenuInflater().inflate(R.menu.new_transaction, menu);
181 public void pickTransactionDate(View view) {
182 DialogFragment picker = new DatePickerFragment();
183 picker.show(getSupportFragmentManager(), "datePicker");
186 public int dp2px(float dp) {
187 return Math.round(TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp, getResources().getDisplayMetrics()));
190 public void addTransactionAccountFromMenu(MenuItem item) {
191 final AutoCompleteTextView acc = new AutoCompleteTextView(this);
192 acc.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.MATCH_PARENT, TableRow.LayoutParams.WRAP_CONTENT, 9f));
193 acc.setHint(R.string.new_transaction_account_hint);
196 final EditText amt = new EditText(this);
197 amt.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT, TableRow.LayoutParams.WRAP_CONTENT, 1f));
198 amt.setHint(R.string.new_transaction_amount_hint);
200 amt.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_SIGNED | InputType.TYPE_NUMBER_FLAG_DECIMAL );
201 amt.setMinWidth(dp2px(40));
202 amt.setTextAlignment(EditText.TEXT_ALIGNMENT_VIEW_END);
204 final TableRow row = new TableRow(this);
205 row.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.MATCH_PARENT, TableRow.LayoutParams.MATCH_PARENT));
212 hook_swipe_listener(row);
213 hook_autocompletion_adapter(row);
218 fab.setEnabled(true);
222 private void reset_form() {
223 text_date.setText("");
224 text_descr.setText("");
225 while(table.getChildCount() > 2) {
226 table.removeViewAt(2);
228 for( int i = 0; i < 2; i++ ) {
229 TableRow tr = (TableRow) table.getChildAt(i);
230 if ( tr == null) break;
232 ((TextView)tr.getChildAt(0)).setText("");
233 ((TextView)tr.getChildAt(1)).setText("");
236 text_descr.requestFocus();