Create password generation dialog

2 files changed, 231 insertions, 0 deletions

diff --git a/app/src/main/java/com/zeapo/pwdstore/pwgenDialogFragment.java b/app/src/main/java/com/zeapo/pwdstore/pwgenDialogFragment.java
new file mode 100644
index 00000000..fced4c1c
--- /dev/null
+++ b/app/src/main/java/com/zeapo/pwdstore/pwgenDialogFragment.java
@@ -0,0 +1,123 @@
+package com.zeapo.pwdstore;
+
+import android.app.Dialog;
+import android.app.DialogFragment;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.support.v7.app.AlertDialog;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.widget.TextView;
+
+import com.zeapo.pwdstore.pwgen.pwgen;
+
+import java.util.ArrayList;
+
+
+/**
+ * A placeholder fragment containing a simple view.
+ */
+public class pwgenDialogFragment extends DialogFragment {
+
+    public pwgenDialogFragment() {
+    }
+
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
+        LayoutInflater inflater = getActivity().getLayoutInflater();
+        final View view = inflater.inflate(R.layout.fragment_pwgen, null);
+        builder.setView(view);
+
+        SharedPreferences prefs
+                = getActivity().getApplicationContext().getSharedPreferences("pwgen", Context.MODE_PRIVATE);
+
+        CheckBox checkBox = (CheckBox) view.findViewById(R.id.numerals);
+        checkBox.setChecked(!prefs.getBoolean("0", false));
+
+        checkBox = (CheckBox) view.findViewById(R.id.symbols);
+        checkBox.setChecked(prefs.getBoolean("y", false));
+
+        checkBox = (CheckBox) view.findViewById(R.id.uppercase);
+        checkBox.setChecked(!prefs.getBoolean("A", false));
+
+        checkBox = (CheckBox) view.findViewById(R.id.ambiguous);
+        checkBox.setChecked(!prefs.getBoolean("B", false));
+
+        checkBox = (CheckBox) view.findViewById(R.id.pronounceable);
+        checkBox.setChecked(!prefs.getBoolean("s", false));
+
+        TextView textView = (TextView) view.findViewById(R.id.lengthNumber);
+        textView.setText(Integer.toString(prefs.getInt("length", 8)));
+
+        textView = (TextView) view.findViewById(R.id.passwordText);
+        textView.setText(pwgen.generate(getActivity().getApplicationContext()).get(0));
+
+        builder.setPositiveButton("OK", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                setPreferences();
+                TextView textView = (TextView) getActivity().findViewById(R.id.crypto_password_edit);
+                textView.append(pwgen.generate(getActivity().getApplicationContext()).get(0));
+            }
+        });
+
+        builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+
+            }
+        });
+
+        builder.setNeutralButton("Generate", null);
+
+        final AlertDialog ad = builder.setTitle("Generate Password").create();
+        ad.setOnShowListener(new DialogInterface.OnShowListener() {
+            @Override
+            public void onShow(DialogInterface dialog) {
+                Button b = ad.getButton(AlertDialog.BUTTON_NEUTRAL);
+                b.setOnClickListener(new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        setPreferences();
+                        TextView textView = (TextView) getDialog().findViewById(R.id.passwordText);
+                        textView.setText(pwgen.generate(getActivity().getApplicationContext()).get(0));
+                    }
+                });
+            }
+        });
+        return ad;
+    }
+
+    private boolean setPreferences () {
+        ArrayList<String> preferences = new ArrayList<>();
+        if (!((CheckBox)getDialog().findViewById(R.id.numerals)).isChecked()) {
+            preferences.add("0");
+        }
+        if (((CheckBox) getDialog().findViewById(R.id.symbols)).isChecked()) {
+            preferences.add("y");
+        }
+        if (!((CheckBox) getDialog().findViewById(R.id.uppercase)).isChecked()) {
+            preferences.add("A");
+        }
+        if (!((CheckBox) getDialog().findViewById(R.id.ambiguous)).isChecked()) {
+            preferences.add("B");
+        }
+        if (!((CheckBox) getDialog().findViewById(R.id.pronounceable)).isChecked()) {
+            preferences.add("s");
+        }
+        TextView textView = (TextView) getDialog().findViewById(R.id.lengthNumber);
+        try {
+            int length = Integer.valueOf(textView.getText().toString());
+            return pwgen.setPrefs(getActivity().getApplicationContext(), preferences, length);
+        } catch(NumberFormatException e) {
+            return pwgen.setPrefs(getActivity().getApplicationContext(), preferences);
+        }
+    }
+}
+
diff --git a/app/src/main/res/layout/fragment_pwgen.xml b/app/src/main/res/layout/fragment_pwgen.xml
new file mode 100644
index 00000000..3fd8bd51
--- /dev/null
+++ b/app/src/main/res/layout/fragment_pwgen.xml
@@ -0,0 +1,108 @@
+<ScrollView
+    android:layout_height="match_parent"
+    android:layout_width="match_parent"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+                  xmlns:tools="http://schemas.android.com/tools"
+                  android:layout_width="match_parent"
+                  android:layout_height="match_parent"
+                  android:orientation="vertical"
+                  android:paddingBottom="@dimen/activity_vertical_margin"
+                  android:paddingLeft="@dimen/activity_horizontal_margin"
+                  android:paddingRight="@dimen/activity_horizontal_margin"
+                  android:paddingTop="@dimen/activity_vertical_margin"
+                  tools:context=".MainActivityFragment">
+
+        <EditText
+            android:id="@+id/passwordText"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="8dp"
+            android:editable="false"
+            android:textIsSelectable="true"
+            android:inputType="textVisiblePassword"/>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:orientation="horizontal"
+            android:weightSum="2">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:orientation="vertical">
+
+                <TextView
+                    android:id="@+id/include"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Include"
+                    android:textAppearance="?android:attr/textAppearanceSmall"
+                    android:layout_marginBottom="8dp"/>
+
+                <CheckBox
+                    android:id="@+id/numerals"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Numerals"/>
+
+
+                <CheckBox
+                    android:id="@+id/symbols"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Symbols"/>
+
+                <CheckBox
+                    android:id="@+id/uppercase"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Uppercase"/>
+
+                <CheckBox
+                    android:id="@+id/ambiguous"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Ambiguous"/>
+
+            </LinearLayout>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:orientation="vertical">
+
+                <TextView
+                    android:id="@+id/length"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Length"
+                    android:textAppearance="?android:attr/textAppearanceSmall"
+                    android:layout_marginBottom="8dp"
+                    />
+
+                <EditText
+                    android:id="@+id/lengthNumber"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginBottom="8dp"
+                    android:ems="10"
+                    android:inputType="number"
+                    />
+
+                <CheckBox
+                    android:id="@+id/pronounceable"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Pronounceable"/>
+
+            </LinearLayout>
+
+
+        </LinearLayout>
+    </LinearLayout>
+</ScrollView>
\ No newline at end of file