Android Toast统一管理类

import android.content.Context;
import android.widget.Toast;

/**
* Toast统一管理类
*/
public class ToastUtils {
private static Toast toast;

/**
* 短时间显示Toast
*/
public static void showShort(Context context, CharSequence message) {
if (null == toast) {
toast = Toast.makeText(context, message, Toast.LENGTH_SHORT);
// toast.setGravity(Gravity.CENTER, 0, 0);
} else {
toast.setText(message);
}
toast.show();
}

/**
* 短时间显示Toast
*/
public static void showShort(Context context, int message) {
if (null == toast) {
toast = Toast.makeText(context, message, Toast.LENGTH_SHORT);
// toast.setGravity(Gravity.CENTER, 0, 0);
} else {
toast.setText(message);
}
toast.show();
}

/**
* 长时间显示Toast
*/
public static void showLong(Context context, CharSequence message) {
if (null == toast) {
toast = Toast.makeText(context, message, Toast.LENGTH_LONG);
// toast.setGravity(Gravity.CENTER, 0, 0);
} else {
toast.setText(message);
}
toast.show();
}

/**
* 长时间显示Toast
*/
public static void showLong(Context context, int message) {
if (null == toast) {
toast = Toast.makeText(context, message, Toast.LENGTH_LONG);
// toast.setGravity(Gravity.CENTER, 0, 0);
} else {
toast.setText(message);
}
toast.show();
}

/**
* 自定义显示Toast时间
*/
public static void show(Context context, CharSequence message, int duration) {
if (null == toast) {
toast = Toast.makeText(context, message, duration);
// toast.setGravity(Gravity.CENTER, 0, 0);
} else {
toast.setText(message);
}
toast.show();
}

/**
* 自定义显示Toast时间
*/
public static void show(Context context, int message, int duration) {
if (null == toast) {
toast = Toast.makeText(context, message, duration);
// toast.setGravity(Gravity.CENTER, 0, 0);
} else {
toast.setText(message);
}
toast.show();
}

/**
* Hide the toast, if any.
*/
public static void hideToast() {
if (null != toast) {
toast.cancel();
}
}
}