Android Open Source - BatteryWidget-gyu Translucent Blur Activity

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From Project

Back to project page BatteryWidget-gyu.

License

The source code is released under:

GNU General Public License

Java Source Code

package gyu.geekyouup.android.widgets.battery;
//from   ww  w.  ja  v a2  s.com
import java.lang.reflect.Method;
import java.util.List;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.graphics.Color;
import android.location.LocationManager;
import android.net.wifi.WifiManager;
import android.os.Bundle;
import android.provider.Settings;
import android.util.Log;
import android.view.View;
import android.view.WindowManager; 
import android.view.View.OnClickListener;
import android.view.animation.AnimationUtils;
import android.widget.*;
import gyu.geekyouup.android.widgets.battery.cleaner.Cleaner;

/**
 * <h3>Fancy Blurred Background Activity</h3>
 */
public class TranslucentBlurActivity extends Activity implements OnClickListener {
  
  private Button mBtnDisplaySettings;
  private ToggleButton mBtnWifiSettings;
  private ToggleButton mBtnGPSSettings;
  private ToggleButton mBtnBluetoothSettings;
  private Button mBtnBatterySettings;
    private Button mBtnNetworkSettings;
    private Button mBtnShowDesktop;

    private Intent intentGPS;
    private Intent intentNetwork;

    private static final String LOG_TAG = "BatteryWidget";

    @Override
    protected void onCreate(Bundle icicle) {
        // Be sure to call the super class.
        super.onCreate(icicle);
        
        // Have the system blur any windows behind this one.
        if(!isLiveWallpaper(this) && BatteryWidget.SDK_VERSION<11) //no blur on honeycomb
        {
          getWindow().setFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND,
                  WindowManager.LayoutParams.FLAG_BLUR_BEHIND);
        }
        
        setContentView(R.layout.settings);

        mBtnDisplaySettings = (Button) findViewById(R.id.displaySettings);
        mBtnDisplaySettings.setOnClickListener(this);
        
        mBtnWifiSettings = (ToggleButton) findViewById(R.id.wifiSettings);
        mBtnWifiSettings.setOnClickListener(this);
        
        WifiManager wifiManager = (WifiManager) getSystemService(WIFI_SERVICE);
        mBtnWifiSettings.setChecked(wifiManager.isWifiEnabled());

        mBtnGPSSettings = (ToggleButton) findViewById(R.id.gpsSettings);
        mBtnGPSSettings.setOnClickListener(this);
        
        mBtnBluetoothSettings = (ToggleButton) findViewById(R.id.bluetoothSettings);
        mBtnBluetoothSettings.setOnClickListener(this);

        mBtnNetworkSettings = (Button) findViewById(R.id.networkSettings);
        mBtnNetworkSettings.setOnClickListener(this);

        mBtnShowDesktop = (Button) findViewById(R.id.cleaner);
        mBtnShowDesktop.setOnClickListener(this);

        if (BatteryWidget.SDK_VERSION > 3)
        {
          mBtnBatterySettings = (Button) findViewById(R.id.batterySettings);
          mBtnBatterySettings.setOnClickListener(this);
        }
        
        try
        {
          LocationManager locManager = (LocationManager)getSystemService(LOCATION_SERVICE);
            boolean gpsOn = locManager.isProviderEnabled(LocationManager.GPS_PROVIDER);
            mBtnGPSSettings.setChecked(gpsOn);
          
          int btStatus = Settings.Secure.getInt(getContentResolver(), android.provider.Settings.Secure.BLUETOOTH_ON);
          mBtnBluetoothSettings.setChecked(btStatus == 1);
        }catch(Exception e)
        {
          Log.d(LOG_TAG,"Failed to get Bluetooth status",e);
        }

        //disable the buttons that won't work
        intentGPS = new Intent("android.settings.LOCATION_SOURCE_SETTINGS");
        if(!isIntentAvailable(this, intentGPS)) mBtnGPSSettings.setEnabled(false);

        intentNetwork = new Intent(Settings.ACTION_DATA_ROAMING_SETTINGS);
        intentNetwork.addCategory("android.intent.category.DEFAULT");
        if(!isIntentAvailable(this, intentNetwork))
        {
            intentNetwork = new Intent(Settings.ACTION_WIRELESS_SETTINGS);
            if(!isIntentAvailable(this, intentNetwork))
            {
                mBtnNetworkSettings.setEnabled(false);
            }
        }

        ((LinearLayout) findViewById(R.id.settingsLayout)).startAnimation(AnimationUtils.loadAnimation(this, R.anim.launchanim));
    }
  
    protected void onPause() {
        super.onPause();
    }

    protected void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);
    }


  public void onClick(View v) {
    
    try
    {
      if(v==mBtnDisplaySettings)
      {
        Intent defineIntent2 = new Intent("com.android.settings.DISPLAY_SETTINGS");
        defineIntent2.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        defineIntent2.addCategory("android.intent.category.DEFAULT");
        startActivity(defineIntent2);
        finish();
      }else if(v== mBtnWifiSettings)
      {
        WifiManager wifiManager = (WifiManager) getSystemService(WIFI_SERVICE);
        boolean enabled = wifiManager.isWifiEnabled();
        wifiManager.setWifiEnabled(!enabled);
        
        Toast.makeText(this, enabled?"Disabling Wifi":"Enabling Wifi", Toast.LENGTH_SHORT).show();
        finish();
      }else if(v==mBtnGPSSettings)
      {
        Intent defineIntent2 = new Intent("android.settings.LOCATION_SOURCE_SETTINGS");
        defineIntent2.addCategory("android.intent.category.DEFAULT");
        defineIntent2.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        startActivity(defineIntent2);
        finish();
      }else if(v==mBtnBluetoothSettings)
      {
                Intent defineIntent2 = new Intent();
                if (BatteryWidget.SDK_VERSION >= 14) {
                    defineIntent2.setAction(Settings.ACTION_BLUETOOTH_SETTINGS);
                } else {
                    defineIntent2.setAction("android.settings.WIRELESS_SETTINGS");
                }

        defineIntent2.addCategory("android.intent.category.DEFAULT");
        defineIntent2.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        startActivity(defineIntent2);
        finish();
      }else if(v==mBtnBatterySettings)
      {
        Intent defineIntent2 = new Intent("android.intent.action.POWER_USAGE_SUMMARY");
                defineIntent2.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        startActivity(defineIntent2);
        finish();
      } else if(v==mBtnNetworkSettings)
            {
                startActivity(intentNetwork);
                finish();
            } else if(v==mBtnShowDesktop)
            {
                Intent defineIntent2 = new Intent(this,Cleaner.class);
                defineIntent2.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                startActivity(defineIntent2);
                finish();
            }
    }catch(Exception e){Log.e(LOG_TAG,"Settings Error",e);}
  }
  
    public static boolean isLiveWallpaper(Context context)
    {
      boolean liveWallpaper = false;
       try
       {
         if(BatteryWidget.SDK_VERSION>=7)
         {
           //this version of code needs Android 2.0, but we want to run on 1.5+, so use reflection
           //this version of code works on all vers of android
           Class classWallpaperManager = Class.forName("android.app.WallpaperManager");
           if(classWallpaperManager != null)
            {
              Method methodGetInstance = classWallpaperManager.getDeclaredMethod("getInstance", Context.class);
              Object objWallpaperManager = methodGetInstance.invoke(classWallpaperManager, context);
              
              Method methodGetWallpaperInfo = objWallpaperManager.getClass().getMethod("getWallpaperInfo", null);
              Object objWallPaperInfo = methodGetWallpaperInfo.invoke(objWallpaperManager, null);
              if(objWallPaperInfo!=null)
              {
                liveWallpaper=true;
              }
            }
         }
       }catch(Throwable t){}
       
       return liveWallpaper;
    }

    public static boolean isIntentAvailable(Context context, Intent action) {
        try
        {
            final PackageManager packageManager = context.getPackageManager();
            List list = packageManager.queryIntentActivities(action,
                            PackageManager.MATCH_DEFAULT_ONLY);
            return list.size() > 0;
        }catch(Exception e)
        {
            Log.e(LOG_TAG, "Intent Checking Failed");
        }

        return true;
    }
}

Java Source Code List

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