Android Open Source - MightyToast Mighty Toast View

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License

The source code is released under:

Apache License

Java Source Code

package com.urmwsk.mightytoast;
//w w  w . j av  a2 s  .  c  om
import android.content.Context;
import android.os.Handler;
import android.util.AttributeSet;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.ScaleAnimation;
import android.widget.LinearLayout;
import android.widget.TextView;

import java.util.Timer;
import java.util.TimerTask;

/**
 * This is mighty toast.
 */
public class MightyToastView extends LinearLayout {

  private static final long ANIMATION_DURATION = 500;

  private TextView messageView;
  private TextView dismissView;
  private MightyToast currentToast;
  private MightyDismissListener dismissListener;

  private Handler handler = new Handler();
  private Timer dismissTimer = new Timer();

  public MightyToastView(Context context) {
    super(context);
    init(null, 0);
    inflate(context);
  }

  public MightyToastView(Context context, AttributeSet attrs) {
    super(context, attrs);
    init(attrs, 0);
    inflate(context);
  }

  public MightyToastView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    init(attrs, defStyle);
    inflate(context);
  }

  private void inflate(Context context) {
    View view = inflate(context, R.layout.mighty_layout, this);
    messageView = (TextView) view.findViewById(R.id.mighty_msg);
    dismissView = (TextView) view.findViewById(R.id.dismiss_msg);
  }

  private void init(AttributeSet attrs, int defStyle) {
    //final TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.MightyToastView, defStyle, 0);
    setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View v) {
        if (currentToast != null && currentToast.getType() == MightyType.TAP_TO_DISMISS) {
          dismiss();
        }
      }
    });
  }

  //<API START>
  public void show(String message, MightyType type, MightyStyle style) {
    MightyToast toast = new MightyToast();
    toast.setMessage(message);
    toast.setType(type);
    toast.setStyle(style);
    toast.setColor(style.whatColor(getResources()));
    show(toast);
  }

  public void show(final MightyToast toast) {
    ScaleAnimation anim = new ScaleAnimation(1, 1, 0, 1);
    anim.setDuration(ANIMATION_DURATION);
    startAnimation(anim);
    currentToast = toast;
    this.setBackgroundColor(toast.getColor());
    messageView.setText(toast.getMessage());
    messageView.setVisibility(View.VISIBLE);
    if (toast.getType() == MightyType.TAP_TO_DISMISS) {
      dismissView.setVisibility(View.VISIBLE);
    } else {
      dismissTimer.schedule(new DismissTask(), toast.getType().getDuration());
    }
  }

  public void dismiss() {
    currentToast = null;
    ScaleAnimation anim = new ScaleAnimation(1, 1, 1, 0);
    anim.setDuration(ANIMATION_DURATION);
    anim.setAnimationListener(new Animation.AnimationListener() {
      @Override
      public void onAnimationStart(Animation animation) {

      }

      @Override
      public void onAnimationEnd(Animation animation) {
        messageView.setVisibility(GONE);
        dismissView.setVisibility(GONE);
        if (dismissListener != null) {
          dismissListener.onToastDismiss();
        }
      }

      @Override
      public void onAnimationRepeat(Animation animation) {

      }
    });
    startAnimation(anim);
  }

  public void registerDismissListener(MightyDismissListener listener) {
    this.dismissListener = listener;
  }

  //<API END>

  private class DismissTask extends TimerTask {

    @Override
    public void run() {
      handler.post(new Runnable() {
        @Override
        public void run() {
          dismiss();
        }
      });
    }
  }
}

Java Source Code List

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