Android Open Source - material-design-icons-for-android Main Activity

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Back to project page material-design-icons-for-android.

License

The source code is released under:

Apache License

Java Source Code

package com.vinexs.mdicon.sample;
//www.  ja  v  a2  s. com
import java.util.Arrays;
import java.util.List;

import com.vinexs.mdicon.MaterialIcon;

import android.support.v7.app.ActionBarActivity;
import android.app.Activity;
import android.graphics.Color;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.Spinner;
import android.widget.Toast;

public class MainActivity extends ActionBarActivity {

  public Activity activity = null;
  public MaterialIcon md = null;
  public Menu menu = null;
  
  public EditText edtColor = null;
  public EditText edtAlpha = null;
  
  public ImageView imgView = null;
  public Spinner spinner = null;
  
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        activity = this;
      md = new MaterialIcon( this );
      md.setTheme(MaterialIcon.THEME_FREE);
        setContentView(R.layout.activity_main);
        
        edtColor = (EditText) findViewById(R.id.edtColor);
        edtAlpha = (EditText) findViewById(R.id.edtAlpha);
        Button btnMenuChg = (Button) findViewById(R.id.btnMenuChange);        
        btnMenuChg.setOnClickListener(new OnClickListener(){
      @Override
      public void onClick(View v) {
        try{
          final String colorText = "#"+ edtColor.getText().toString();
          if (colorText.length() != 7) {
            throw new Exception("Color Hex exception.");
          }
          final int color = Color.parseColor(colorText);
          
          final double alphaPercentage = Double.parseDouble(edtAlpha.getText().toString());
          double point = alphaPercentage / 100;
          final int alpha = (int) ( 255 * point );
          if (alpha<0 || alpha>255) {
            throw new Exception("Alpha range exception.");
          }

          runOnUiThread(new Runnable(){
            @Override
            public void run() {
              Log.d( "Sample", "Request menu icon color c["+ colorText +"],a["+ ( alphaPercentage / 100 ) +"%]" );
              reloadIconColor( menu, color, alpha );              
            }
          });
        } catch (Exception e){
          Toast.makeText(activity, e.getMessage(), Toast.LENGTH_SHORT ).show();
          e.printStackTrace();
        }
      }
        });
        
        // =================================================

        imgView = (ImageView) findViewById(R.id.imgView);
        setImageDrawable(imgView, "ic_3d_rotation", Color.parseColor("#FFFFFF") );
        
        spinner = (Spinner) findViewById(R.id.spinnerIcon);
        ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this, R.array.icon_option, android.R.layout.simple_spinner_item);
        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
        spinner.setAdapter(adapter);
        final List<String> iconlist = Arrays.asList(getResources().getStringArray(R.array.icon_option));
        spinner.setOnItemSelectedListener(new OnItemSelectedListener (){

      @Override
      public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
        
        final String colorText = "#"+ edtColor.getText().toString();
        int color = Color.parseColor("#FFFFFF");
        try{
          color = Color.parseColor(colorText);
        } catch( Exception e ){}
        setImageDrawable(imgView, iconlist.get(position), color );
      }

      @Override
      public void onNothingSelected(AdapterView<?> parent) {}
          
        });
        
    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
      this.menu = menu;
      reloadIconColor(menu, Color.parseColor("#FFFFFF"), (int) (255 * 0.8));
        return true;
    }
    
    public void reloadIconColor( Menu menu, int color, int alpha )
    {
    Log.d( "Sample", "Change menu icon color c["+ color +"],a["+ alpha +"%]" );
      menu.clear();
      
      md.setColor(color);
      md.setAlpah(alpha);
      
      MenuItem test1 = menu.add("Material Icon").setIcon( md.getMenuDrawable("ic_account_circle") );
      test1.setShowAsAction( MenuItem.SHOW_AS_ACTION_ALWAYS );
      
      MenuItem test2 = menu.add("Material Icon").setIcon( md.getMenuDrawable("ic_account_box") );
      test2.setShowAsAction( MenuItem.SHOW_AS_ACTION_ALWAYS );
      
      MenuItem test3 = menu.add("Android Icon").setIcon( md.getMenuDrawable("ic_android") );
      test3.setShowAsAction( MenuItem.SHOW_AS_ACTION_ALWAYS );      
    }
    
    public void setImageDrawable( ImageView imgView, String iconName, int color ) {
      imgView.setImageDrawable( MaterialIcon.getDrawable(activity, iconName, color) );
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        int id = item.getItemId();
        if (id == R.id.action_settings) {
            return true;
        }
        return super.onOptionsItemSelected(item);
    }
}

Java Source Code List

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