cleanup: remove unused number picker and string resources

1 files changed, 0 insertions, 93 deletions

diff --git a/main/src/cgeo/geocaching/settings/NumberPickerPreference.java b/main/src/cgeo/geocaching/settings/NumberPickerPreference.java
deleted file mode 100644
index 273b7d3..0000000
--- a/main/src/cgeo/geocaching/settings/NumberPickerPreference.java
+++ /dev/null
@@ -1,93 +0,0 @@
-package cgeo.geocaching.settings;
-
-import cgeo.geocaching.R;
-
-import org.apache.commons.lang3.StringUtils;
-
-import android.content.Context;
-import android.preference.DialogPreference;
-import android.util.AttributeSet;
-import android.view.View;
-import android.widget.Button;
-import android.widget.EditText;
-import android.widget.TextView;
-
-public class NumberPickerPreference extends DialogPreference {
-
-    private EditText editText;
-
-    public NumberPickerPreference(Context context, AttributeSet attrs) {
-        super(context, attrs);
-    }
-
-    public NumberPickerPreference(Context context, AttributeSet attrs, int defStyle) {
-        super(context, attrs, defStyle);
-    }
-
-    @Override
-    protected void onBindDialogView(View view) {
-        String msg = (String) this.getDialogMessage();
-        if (StringUtils.isNotBlank(msg)) {
-            TextView tv = (TextView) view.findViewById(R.id.number_picker_message);
-            tv.setText(msg);
-        }
-
-        editText = (EditText) view.findViewById(R.id.number_picker_input);
-        setValue(getPersistedInt(0));
-
-        Button minus = (Button) view.findViewById(R.id.number_picker_minus);
-        Button plus = (Button) view.findViewById(R.id.number_picker_plus);
-
-        minus.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View button) {
-                Integer value = getValue();
-                if (value != null) {
-                    setValue(--value);
-                }
-            }
-        });
-
-        plus.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View button) {
-                Integer value = getValue();
-                if (value != null) {
-                    setValue(++value);
-                }
-            }
-        });
-
-        super.onBindDialogView(view);
-    }
-
-    private Integer getValue() {
-        try {
-            return Integer.parseInt(editText.getText().toString());
-        } catch (NumberFormatException e) {
-            return null;
-        }
-    }
-
-    private void setValue(final int value) {
-        int v = value;
-        if (v <= 0) {
-            v = 0;
-        } else if (v > Integer.MAX_VALUE) {
-            v = Integer.MAX_VALUE;
-        }
-        editText.setText(String.valueOf(v));
-    }
-
-    @Override
-    protected void onDialogClosed(boolean positiveResult) {
-        if (positiveResult) {
-            Integer value = getValue();
-            if (value != null) {
-                persistInt(value);
-                callChangeListener(value);
-            }
-        }
-        super.onDialogClosed(positiveResult);
-    }
-}