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.provider.FontsContract;
10 import android.support.design.widget.FloatingActionButton;
11 import android.support.design.widget.Snackbar;
12 import android.support.v4.app.DialogFragment;
13 import android.support.v7.app.AppCompatActivity;
14 import android.support.v7.widget.Toolbar;
15 import android.text.InputType;
16 import android.util.Log;
17 import android.util.TypedValue;
18 import android.view.Menu;
19 import android.view.MenuItem;
20 import android.view.MotionEvent;
21 import android.view.View;
22 import android.widget.AutoCompleteTextView;
23 import android.widget.EditText;
24 import android.widget.FilterQueryProvider;
25 import android.widget.SimpleCursorAdapter;
26 import android.widget.TableLayout;
27 import android.widget.TableRow;
29 import java.util.Objects;
31 public class NewTransactionActivity extends AppCompatActivity {
32 private TableLayout table;
35 protected void onCreate(Bundle savedInstanceState) {
36 super.onCreate(savedInstanceState);
37 setContentView(R.layout.activity_new_transaction);
38 Toolbar toolbar = findViewById(R.id.toolbar);
39 setSupportActionBar(toolbar);
41 FloatingActionButton fab = findViewById(R.id.fab);
42 fab.setOnClickListener(new View.OnClickListener() {
44 public void onClick(View view) {
45 Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
46 .setAction("Action", null).show();
49 Objects.requireNonNull(getSupportActionBar()).setDisplayHomeAsUpEnabled(true);
50 table = findViewById(R.id.new_transaction_accounts_table);
51 for (int i = 0; i < table.getChildCount(); i++) {
52 hook_swipe_listener((TableRow)table.getChildAt(i));
53 hook_autocompletion_adapter((TableRow)table.getChildAt(i));
54 // Log.d("swipe", "hooked to row "+i);
58 private void hook_swipe_listener(final TableRow row) {
59 row.getChildAt(0).setOnTouchListener(new OnSwipeTouchListener(this) {
60 public void onSwipeLeft() {
61 // Log.d("swipe", "LEFT" + row.getId());
62 if (table.getChildCount() > 2) {
63 table.removeView(row);
64 // Toast.makeText(NewTransactionActivity.this, "LEFT", Toast.LENGTH_LONG).show();
67 Snackbar.make(table, R.string.msg_at_least_two_accounts_are_required, Snackbar.LENGTH_LONG)
68 .setAction("Action", null).show();
72 // public boolean performClick(View view, MotionEvent m) {
75 public boolean onTouch(View view, MotionEvent m) {
76 return gestureDetector.onTouchEvent(m);
81 @TargetApi(Build.VERSION_CODES.N)
82 private void hook_autocompletion_adapter(final TableRow row) {
83 String[] from = {"name"};
84 int[] to = {android.R.id.text1};
85 SQLiteDatabase db = MobileLedgerDB.db;
87 AutoCompleteTextView acc = (AutoCompleteTextView) row.getChildAt(0);
88 SimpleCursorAdapter adapter = new SimpleCursorAdapter(this, android.R.layout.simple_dropdown_item_1line, null, from, to, 0);
89 adapter.setStringConversionColumn(1);
91 FilterQueryProvider provider = new FilterQueryProvider() {
93 public Cursor runQuery(CharSequence constraint) {
94 if (constraint == null) return null;
96 String str = constraint.toString().toUpperCase();
97 Log.d("autocompletion", "Looking for "+str);
98 String[] col_names = {FontsContract.Columns._ID, "name"};
99 MatrixCursor c = new MatrixCursor(col_names);
101 Cursor matches = db.rawQuery("SELECT name FROM accounts WHERE UPPER(name) LIKE '%'||?||'%' ORDER BY name;", new String[]{str});
105 while (matches.moveToNext()) {
106 String name = matches.getString(0);
107 Log.d("autocompletion-match", name);
108 c.newRow().add(i++).add(name);
120 adapter.setFilterQueryProvider(provider);
122 acc.setAdapter(adapter);
125 public boolean onCreateOptionsMenu(Menu menu) {
126 // Inflate the menu; this adds items to the action bar if it is present.
127 getMenuInflater().inflate(R.menu.new_transaction, menu);
132 public void pickTransactionDate(View view) {
133 DialogFragment picker = new DatePickerFragment();
134 picker.show(getSupportFragmentManager(), "datePicker");
135 // Snackbar.make(view, "Date editing not yet ready", Snackbar.LENGTH_LONG)
136 // .setAction("Action", null).show();
139 public int dp2px(float dp) {
140 return Math.round(TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp, getResources().getDisplayMetrics()));
142 public void addTransactionAccountFromMenu(MenuItem item) {
143 final AutoCompleteTextView acc = new AutoCompleteTextView(this);
144 acc.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.MATCH_PARENT, TableRow.LayoutParams.WRAP_CONTENT, 9f));
145 acc.setHint(R.string.new_transaction_account_hint);
148 final EditText amt = new EditText(this);
149 amt.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT, TableRow.LayoutParams.WRAP_CONTENT, 1f));
150 amt.setHint(R.string.new_transaction_amount_hint);
152 amt.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_SIGNED | InputType.TYPE_NUMBER_FLAG_DECIMAL );
153 amt.setMinWidth(dp2px(40));
154 amt.setTextAlignment(EditText.TEXT_ALIGNMENT_VIEW_END);
156 final TableRow row = new TableRow(this);
157 row.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.MATCH_PARENT, TableRow.LayoutParams.MATCH_PARENT));
164 hook_swipe_listener(row);
165 hook_autocompletion_adapter(row);