Android Open Source - CompleteActionPlus Layout Fragment

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License

The source code is released under:
## Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Public License ## By exercising the Licensed Rights (defined below), You accept and agree to be bound by the terms and condi...
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Java Source Code

package hk.valenta.completeactionplus;
//  w ww.  j  av a 2 s .  c o m
import android.annotation.SuppressLint;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.RelativeLayout;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.AdapterView.OnItemSelectedListener;

public class LayoutFragment extends Fragment {

  RelativeLayout listGroup;
  RelativeLayout gridGroup;  
  
  @SuppressWarnings("deprecation")
  @SuppressLint("WorldReadableFiles")
  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // get view
    View layout = inflater.inflate(R.layout.fragment_layout, container, false);
    
    // get current configuration
    SharedPreferences pref = this.getActivity().getSharedPreferences("config", Context.MODE_WORLD_READABLE);
    
    // get groups
    listGroup = (RelativeLayout)layout.findViewById(R.id.fragment_layout_listLayout_group);
    gridGroup = (RelativeLayout)layout.findViewById(R.id.fragment_layout_gridLayout_group);
    
    // populate layout spinner
    Spinner layoutSpinner = (Spinner)layout.findViewById(R.id.fragment_layout_spinner);
    layoutSpinner.setOnItemSelectedListener(new OnItemSelectedListener() {

      @Override
      public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
        // toggle groups
        toggleGroups(pos);
        
        // set it in preferences
        SharedPreferences pref = parent.getContext().getSharedPreferences("config", Context.MODE_WORLD_READABLE);
        pref.edit().putString("LayoutStyle", EnumConvert.layoutName(pos)).apply();
      }

      @Override
      public void onNothingSelected(AdapterView<?> parent) {
        // nothing to do        
      }
      
    });
    ArrayAdapter<CharSequence> layoutAdapter = ArrayAdapter.createFromResource(getActivity(), R.array.change_layout_styles, android.R.layout.simple_spinner_item);
    layoutAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    layoutSpinner.setAdapter(layoutAdapter);
    
    // preselect
    int layoutIndex = EnumConvert.layoutIndex(pref.getString("LayoutStyle", "Default"));
    layoutSpinner.setSelection(layoutIndex);    
    toggleGroups(layoutIndex);
    
    // populate list text size spinner
    Spinner listTextSize = (Spinner)layout.findViewById(R.id.fragment_layout_listTextSize_spinner);
    listTextSize.setOnItemSelectedListener(new OnItemSelectedListener() {

      @Override
      public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
        // set it in preferences
        SharedPreferences pref = parent.getContext().getSharedPreferences("config", Context.MODE_WORLD_READABLE);
        pref.edit().putString("ListTextSize", EnumConvert.listTextSizeName(pos)).apply();
      }

      @Override
      public void onNothingSelected(AdapterView<?> parent) {
        // nothing to do
      }
    });
    ArrayAdapter<CharSequence> listTextSizeAdapter = ArrayAdapter.createFromResource(getActivity(), R.array.list_text_size, android.R.layout.simple_spinner_item);
    listTextSizeAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    listTextSize.setAdapter(listTextSizeAdapter);
    
    // preselect
    listTextSize.setSelection(EnumConvert.listTextSizeIndex(pref.getString("ListTextSize", "Regular")));
    
    // populate grid columns spinner (Portrait)
    TextView gridColumnsTV = (TextView)layout.findViewById(R.id.fragment_layout_gridColumns_label);
    gridColumnsTV.setText(String.format(getString(R.string.activity_main_grid_columns), getString(R.string.portrait)));
    Spinner gridColumns = (Spinner)layout.findViewById(R.id.fragment_layout_gridColumns_spinner);
    gridColumns.setOnItemSelectedListener(new OnItemSelectedListener() {

      @Override
      public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
        // set it in preferences
        SharedPreferences pref = parent.getContext().getSharedPreferences("config", Context.MODE_WORLD_READABLE);
        pref.edit().putString("GridColumns", parent.getItemAtPosition(pos).toString()).apply();
      }

      @Override
      public void onNothingSelected(AdapterView<?> parent) {
        // nothing to do        
      }
    });
    ArrayAdapter<CharSequence> columnAdapter = ArrayAdapter.createFromResource(getActivity(), R.array.grid_layout_columns, android.R.layout.simple_spinner_item);
    columnAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    gridColumns.setAdapter(columnAdapter);
    
    // preselect
    String nColumns = pref.getString("GridColumns", "3");
    if (nColumns.equals("6")) {
      nColumns = "5";
    }
    gridColumns.setSelection(columnAdapter.getPosition(nColumns));
    
    // populate grid columns spinner (Landscape)
    TextView gridColumnsTVls = (TextView)layout.findViewById(R.id.fragment_layout_gridColumnsLandscape_label);
    gridColumnsTVls.setText(String.format(getString(R.string.activity_main_grid_columns), getString(R.string.landscape)));
    Spinner gridColumnsLs = (Spinner)layout.findViewById(R.id.fragment_layout_gridColumnsLandscape_spinner);
    gridColumnsLs.setOnItemSelectedListener(new OnItemSelectedListener() {

      @Override
      public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
        // set it in preferences
        SharedPreferences pref = parent.getContext().getSharedPreferences("config", Context.MODE_WORLD_READABLE);
        pref.edit().putString("GridColumnsLandscape", parent.getItemAtPosition(pos).toString()).apply();
      }

      @Override
      public void onNothingSelected(AdapterView<?> parent) {
        // nothing to do        
      }
    });
    ArrayAdapter<CharSequence> columnAdapterLs = ArrayAdapter.createFromResource(getActivity(), R.array.grid_layout_columns_landscape, android.R.layout.simple_spinner_item);
    columnAdapterLs.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    gridColumnsLs.setAdapter(columnAdapterLs);
    
    // preselect
    gridColumnsLs.setSelection(columnAdapterLs.getPosition(pref.getString("GridColumnsLandscape", "5")));
    
    // populate list text size spinner
    Spinner gridTextSize = (Spinner)layout.findViewById(R.id.fragment_layout_gridTextSize_spinner);
    gridTextSize.setOnItemSelectedListener(new OnItemSelectedListener() {

      @Override
      public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
        // set it in preferences
        SharedPreferences pref = parent.getContext().getSharedPreferences("config", Context.MODE_WORLD_READABLE);
        pref.edit().putString("GridTextSize", EnumConvert.gridTextSizeName(pos)).apply();
      }

      @Override
      public void onNothingSelected(AdapterView<?> parent) {
        // nothing to do
      }
    });
    ArrayAdapter<CharSequence> gridTextSizeAdapter = ArrayAdapter.createFromResource(getActivity(), R.array.grid_text_size, android.R.layout.simple_spinner_item);
    gridTextSizeAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    gridTextSize.setAdapter(gridTextSizeAdapter);
    
    // preselect
    gridTextSize.setSelection(EnumConvert.gridTextSizeIndex(pref.getString("GridTextSize", "Regular")));    
    
    // reduce columns
    CheckBox reduceColumns = (CheckBox)layout.findViewById(R.id.fragment_layout_reduce_columns_checkbox);
    reduceColumns.setChecked(pref.getBoolean("DontReduceColumns", false));
    reduceColumns.setOnCheckedChangeListener(new OnCheckedChangeListener() {
      
      @SuppressLint("WorldReadableFiles")
      @Override
      public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
        // set it in preferences
        SharedPreferences pref = getActivity().getSharedPreferences("config", Context.MODE_WORLD_READABLE);
        pref.edit().putBoolean("DontReduceColumns", buttonView.isChecked()).apply();
      }
    });
    
    // flip left to right
    CheckBox flipRight = (CheckBox)layout.findViewById(R.id.fragment_layout_flip_right);
    flipRight.setChecked(pref.getBoolean("FlipRight", false));
    flipRight.setOnCheckedChangeListener(new OnCheckedChangeListener() {
      
      @Override
      public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
        // set it in preferences
        SharedPreferences pref = getActivity().getSharedPreferences("config", Context.MODE_WORLD_READABLE);
        pref.edit().putBoolean("FlipRight", buttonView.isChecked()).apply();
      }
    });
    
    // flip top to bottom
    CheckBox flipBottom = (CheckBox)layout.findViewById(R.id.fragment_layout_flip_bottom);
    flipBottom.setChecked(pref.getBoolean("FlipBottom", false));
    flipBottom.setOnCheckedChangeListener(new OnCheckedChangeListener() {
      
      @Override
      public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
        // set it in preferences
        SharedPreferences pref = getActivity().getSharedPreferences("config", Context.MODE_WORLD_READABLE);
        pref.edit().putBoolean("FlipBottom", buttonView.isChecked()).apply();
      }
    });
    
    return layout;
  }
  
  private void toggleGroups(int layoutIndex) {
    if (layoutIndex == 1) {
      listGroup.setVisibility(View.VISIBLE);
      gridGroup.setVisibility(View.GONE);
    } else if (layoutIndex == 2) {
      listGroup.setVisibility(View.GONE);
      gridGroup.setVisibility(View.VISIBLE);
    } else {
      listGroup.setVisibility(View.GONE);
      gridGroup.setVisibility(View.GONE);
    }
  }
}
Java Source Code List
