Revert of Add drawer with state information

platform_tools/android/apps/viewer/src/main/java/org/skia/viewer/StateAdapter.java

Index: platform_tools/android/apps/viewer/src/main/java/org/skia/viewer/StateAdapter.java
diff --git a/platform_tools/android/apps/viewer/src/main/java/org/skia/viewer/StateAdapter.java b/platform_tools/android/apps/viewer/src/main/java/org/skia/viewer/StateAdapter.java
deleted file mode 100644
index 4c9dcd4b847dbca88eb0706ee3fa3d9152ae5807..0000000000000000000000000000000000000000
--- a/platform_tools/android/apps/viewer/src/main/java/org/skia/viewer/StateAdapter.java
+++ /dev/null
@@ -1,114 +0,0 @@
-package org.skia.viewer;
-
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.AdapterView;
-import android.widget.ArrayAdapter;
-import android.widget.BaseAdapter;
-import android.widget.Spinner;
-import android.widget.TextView;
-
-import org.json.JSONArray;
-import org.json.JSONException;
-import org.json.JSONObject;
-
-import java.util.ArrayList;
-
-public class StateAdapter extends BaseAdapter implements AdapterView.OnItemSelectedListener {
-    static final String NAME = "name";
-    static final String VALUE = "value";
-    static final String OPTIONS = "options";
-
-    ViewerActivity mViewerActivity;
-    JSONArray mStateJson;
-
-    public StateAdapter(ViewerActivity viewerActivity) {
-        mViewerActivity = viewerActivity;
-        try {
-            mStateJson = new JSONArray("[{\"name\": \"Please\", " +
-                    "\"value\": \"Initialize\", \"options\": []}]");
-        } catch (JSONException e) {
-            e.printStackTrace();
-        }
-    }
-
-    public void setState(String stateJson) {
-        try {
-            mStateJson = new JSONArray(stateJson);
-            notifyDataSetChanged();
-        } catch (JSONException e) {
-            e.printStackTrace();
-        }
-    }
-
-    @Override
-    public int getCount() {
-        return mStateJson.length();
-    }
-
-    @Override
-    public Object getItem(int position) {
-        try {
-            return mStateJson.getJSONObject(position);
-        } catch (JSONException e) {
-            e.printStackTrace();
-            return null;
-        }
-    }
-
-    @Override
-    public long getItemId(int position) {
-        return 0;
-    }
-
-    @Override
-    public View getView(int position, View convertView, ViewGroup parent) {
-        if (convertView == null) {
-            convertView = LayoutInflater.from(mViewerActivity).inflate(R.layout.state_item, null);
-        }
-        TextView nameText = (TextView) convertView.findViewById(R.id.nameText);
-        TextView valueText = (TextView) convertView.findViewById(R.id.valueText);
-        Spinner optionSpinner = (Spinner) convertView.findViewById(R.id.optionSpinner);
-        JSONObject stateObject = (JSONObject) getItem(position);
-        try {
-            nameText.setText(stateObject.getString(NAME));
-            String value = stateObject.getString(VALUE);
-            JSONArray options = stateObject.getJSONArray(OPTIONS);
-            if (options.length() == 0) {
-                valueText.setText(value);
-                valueText.setVisibility(View.VISIBLE);
-                optionSpinner.setVisibility(View.GONE);
-
-            } else {
-                ArrayList<String> optionList = new ArrayList<>();
-                String[] optionStrings = new String[options.length()];
-                for(int i=0; i<options.length(); i++) {
-                    optionList.add(options.getString(i));
-                }
-                optionSpinner.setAdapter(new ArrayAdapter<String>(mViewerActivity,
-                        android.R.layout.simple_spinner_dropdown_item, optionList));
-                optionSpinner.setSelection(optionList.indexOf(value));
-                optionSpinner.setOnItemSelectedListener(this);
-                optionSpinner.setVisibility(View.VISIBLE);
-                valueText.setVisibility(View.GONE);
-            }
-        } catch (JSONException e) {
-            e.printStackTrace();
-        }
-        return convertView;
-    }
-
-    @Override
-    public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
-        View stateItem = (View) parent.getParent();
-        String stateName = ((TextView) stateItem.findViewById(R.id.nameText)).getText().toString();
-        String stateValue = ((TextView) view).getText().toString();
-        mViewerActivity.onStateChanged(stateName, stateValue);
-    }
-
-    @Override
-    public void onNothingSelected(AdapterView<?> parent) {
-        // do nothing
-    }
-}