Make widgets able to hide the account balance

app/src/main/java/org/gnucash/android/receivers/TransactionAppWidgetProvider.java

@@ -18,6 +18,7 @@
 import android.appwidget.AppWidgetManager;
 import android.appwidget.AppWidgetProvider;
 import android.content.Context;
+import android.content.SharedPreferences;
 import android.content.SharedPreferences.Editor;
 import android.preference.PreferenceManager;
 
@@ -42,14 +43,15 @@ public void onUpdate(Context context, AppWidgetManager appWidgetManager,
         // Perform this loop procedure for each App Widget that belongs to this provider
         for (int i=0; i<N; i++) {
             int appWidgetId = appWidgetIds[i];
-
-            String accountUID = PreferenceManager
-                    .getDefaultSharedPreferences(context)
+            SharedPreferences defaultSharedPrefs = PreferenceManager.getDefaultSharedPreferences(context);
+            String accountUID = defaultSharedPrefs
                     .getString(UxArgument.SELECTED_ACCOUNT_UID + appWidgetId, null);
+            boolean shouldDisplayBalance = defaultSharedPrefs
+                    .getBoolean(UxArgument.SHOULD_DISPLAY_BALANCE + appWidgetId, true);
             if (accountUID == null)
             	return;
 
-            WidgetConfigurationActivity.updateWidget(context, appWidgetId, accountUID);
+            WidgetConfigurationActivity.updateWidget(context, appWidgetId, accountUID, shouldDisplayBalance);
         }
 	}
 

app/src/main/java/org/gnucash/android/ui/common/UxArgument.java

@@ -72,6 +72,11 @@ public final class UxArgument {
      */
     public static final String SELECTED_ACCOUNT_UID = "account_uid";
 
+    /**
+     * Key for passing whether a widget should display the balance
+     */
+    public static final String SHOULD_DISPLAY_BALANCE = "should_display_balance";
+
     /**
      * Key for passing argument for the parent account GUID.
      */

app/src/main/java/org/gnucash/android/ui/homescreen/WidgetConfigurationActivity.java

@@ -31,6 +31,7 @@
 import android.util.Log;
 import android.view.View;
 import android.widget.Button;
+import android.widget.CheckBox;
 import android.widget.RemoteViews;
 import android.widget.Spinner;
 import android.widget.Toast;
@@ -58,6 +59,7 @@ public class WidgetConfigurationActivity extends Activity {
     private int mAppWidgetId;
 
 	private Spinner mAccountsSpinner;
+	private CheckBox mShouldDisplayBalance;
 	private Button mOkButton;
 	private Button mCancelButton;
 
@@ -68,6 +70,7 @@ public void onCreate(Bundle savedInstanceState) {
 		setResult(RESULT_CANCELED);
 
 		mAccountsSpinner = (Spinner) findViewById(R.id.input_accounts_spinner);
+		mShouldDisplayBalance = (CheckBox) findViewById(R.id.input_should_display_balance);
 		mOkButton 		= (Button) findViewById(R.id.btn_save);
 		mCancelButton 	= (Button) findViewById(R.id.btn_cancel);
 
@@ -83,7 +86,11 @@ public void onCreate(Bundle savedInstanceState) {
 		//without this line, the app crashes when a user tries to select an account
 		cursorAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
 		mAccountsSpinner.setAdapter(cursorAdapter);
-
+
+		boolean passcodeEnabled = PreferenceManager.getDefaultSharedPreferences(getApplicationContext())
+				.getBoolean(UxArgument.ENABLED_PASSCODE, false);
+		mShouldDisplayBalance.setChecked(!passcodeEnabled);
+
 		bindListeners();
 	}
 
@@ -109,13 +116,15 @@ public void onClick(View v) {
 				}					
 
 				long accountId = mAccountsSpinner.getSelectedItemId();
+				boolean shouldDisplayBalance = mShouldDisplayBalance.isChecked();
                 String accountUID = mAccountsDbAdapter.getUID(accountId);
 				SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(WidgetConfigurationActivity.this);
 				Editor editor = prefs.edit();
 				editor.putString(UxArgument.SELECTED_ACCOUNT_UID + mAppWidgetId, accountUID);
+				editor.putBoolean(UxArgument.SHOULD_DISPLAY_BALANCE + mAppWidgetId, shouldDisplayBalance);
 				editor.commit();	
 
-				updateWidget(WidgetConfigurationActivity.this, mAppWidgetId, accountUID);
+				updateWidget(WidgetConfigurationActivity.this, mAppWidgetId, accountUID, shouldDisplayBalance);
 
 				Intent resultValue = new Intent();
 				resultValue.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, mAppWidgetId);
@@ -140,7 +149,7 @@ public void onClick(View v) {
      * @param appWidgetId ID of the widget to be updated
      * @param accountUID GUID of the account tied to the widget
 	 */
-	public static void updateWidget(final Context context, int appWidgetId, String accountUID) {
+	public static void updateWidget(final Context context, int appWidgetId, String accountUID, boolean shouldDisplayBalance) {
 		Log.i("WidgetConfiguration", "Updating widget: " + appWidgetId);
 		AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
 
@@ -173,10 +182,14 @@ public static void updateWidget(final Context context, int appWidgetId, String a
 
 		Money accountBalance = accountsDbAdapter.getAccountBalance(accountUID, -1, System.currentTimeMillis());
 
-		views.setTextViewText(R.id.transactions_summary,
-				accountBalance.formattedString(Locale.getDefault()));
-		int color = accountBalance.isNegative() ? R.color.debit_red : R.color.credit_green;
-		views.setTextColor(R.id.transactions_summary, context.getResources().getColor(color));
+		if (shouldDisplayBalance) {
+			views.setTextViewText(R.id.transactions_summary,
+					accountBalance.formattedString(Locale.getDefault()));
+			int color = accountBalance.isNegative() ? R.color.debit_red : R.color.credit_green;
+			views.setTextColor(R.id.transactions_summary, context.getResources().getColor(color));
+		} else {
+			views.setViewVisibility(R.id.transactions_summary, View.GONE);
+		}
 
 
 		Intent accountViewIntent = new Intent(context, TransactionsActivity.class);
@@ -219,11 +232,13 @@ public void run() {
 				for (final int widgetId : appWidgetIds) {
 					final String accountUID = defaultSharedPrefs
 							.getString(UxArgument.SELECTED_ACCOUNT_UID + widgetId, null);
+					final boolean shouldDisplayBalance = defaultSharedPrefs
+							.getBoolean(UxArgument.SHOULD_DISPLAY_BALANCE + widgetId, true);
 
 					if (accountUID == null)
 						continue;
 
-					updateWidget(context, widgetId, accountUID);
+					updateWidget(context, widgetId, accountUID, shouldDisplayBalance);
 				}
 			}
 		}).start();

app/src/main/res/layout/widget_configuration.xml

@@ -35,5 +35,12 @@
         android:layout_height="wrap_content" 
         android:minHeight="?android:attr/listPreferredItemHeight" />
 
+	<CheckBox
+		android:id="@+id/input_should_display_balance"
+		android:layout_width="match_parent"
+		android:layout_height="wrap_content"
+		android:text="@string/label_should_display_balance"
+		android:checked="true"/>
+
     <include layout="@layout/default_buttons"/>
 </LinearLayout>

app/src/main/res/values/strings.xml

@@ -85,6 +85,7 @@
     <string name="label_permission_record_transaction">Record transactions in GnuCash</string>
     <string name="label_permission_create_account">Create accounts in GnuCash</string>
     <string name="label_display_account">Display account</string>
+    <string name="label_should_display_balance">Display balance?</string>
     <string name="btn_create_accounts">Create Accounts</string>
     <string name="title_default_accounts">Select accounts to create</string>
 	<string name="error_no_accounts">No accounts exist in GnuCash.\nCreate an account before adding a widget</string>