Example usage for android.widget Toast show

Introduction

In this page you can find the example usage for android.widget Toast show.

Prototype

public void show()

Source Link

Document

Show the view for the specified duration.

Usage

From source file:Main.java

public static void toast(Activity activity, String txt) {
    Toast toast = Toast.makeText(activity, txt, Toast.LENGTH_SHORT);
    int xoffset = 30, yoffset = 30;
    toast.setGravity(Gravity.RIGHT, xoffset, yoffset);
    toast.show();
}

From source file:Main.java

/**
 * //w w  w. jav a 2s .  c  o  m
 * @param context
 * @param text
 * @param gravity
 * @param xOffset
 * @param yOffset
 */
public static void showLong(Context context, CharSequence text, int gravity, int xOffset, int yOffset) {
    Toast t = Toast.makeText(context, text, Toast.LENGTH_LONG);
    t.setGravity(gravity, xOffset, yOffset);
    t.show();
}

From source file:Main.java

/**
 * //w ww.  j a v  a  2s .  co  m
 * @param context
 * @param text
 * @param gravity
 * @param xOffset
 * @param yOffset
 */
public static void showShort(Context context, CharSequence text, int gravity, int xOffset, int yOffset) {
    Toast t = Toast.makeText(context, text, Toast.LENGTH_SHORT);
    t.setGravity(gravity, xOffset, yOffset);
    t.show();
}

From source file:Main.java

public static void runInUIThread(Context context, final Toast toast) {
    final Activity activity = (Activity) context;
    activity.runOnUiThread(new Runnable() {
        public void run() {
            toast.show();
        }/* w w w .  ja  va  2 s  .c o  m*/
    });
}

From source file:Main.java

public static final void showToast(Context context, String tip, boolean isCenter) {
    int duration = Toast.LENGTH_SHORT;
    if (TextUtils.isEmpty(tip)) {
        return;//  w ww.j  a  v a2  s .  co m
    }
    if (tip.length() >= 15) {
        duration = Toast.LENGTH_LONG;
    }
    Toast toast = Toast.makeText(context, tip, duration);
    if (isCenter) {
        toast.setGravity(Gravity.CENTER, 0, 0);
    }
    toast.show();
}

From source file:Main.java

/**
 * Reads a file that is embedded in our application and writes it to the device storage
 * @param context/*  w w  w .  ja v a  2  s. c o m*/
 * @param file
 * @param assetFileDescriptor
 */
private static void saveFileToDevice(Context context, File file, AssetFileDescriptor assetFileDescriptor) {
    // The output stream is used to write the new file to the device storage
    FileOutputStream outputStream = null;
    // The input stream is used for reading the file that is embedded in our application
    FileInputStream inputStream = null;
    try {
        byte[] buffer = new byte[1024];
        // Create the input stream
        inputStream = (assetFileDescriptor != null) ? assetFileDescriptor.createInputStream() : null;
        // Create the output stream
        outputStream = new FileOutputStream(file, false);
        // Read the file into buffer
        int i = (inputStream != null) ? inputStream.read(buffer) : 0;
        // Continue writing and reading the file until we reach the end
        while (i != -1) {
            outputStream.write(buffer, 0, i);
            i = (inputStream != null) ? inputStream.read(buffer) : 0;
        }

        outputStream.flush();
    } catch (IOException io) {
        // Display a message to the user
        Toast toast = Toast.makeText(context, "Could not save the file", Toast.LENGTH_SHORT);
        toast.show();
    } finally {
        if (outputStream != null) {
            try {
                outputStream.close();
            } catch (IOException ex) {
                // We should really never get this far, but we might consider adding a
                // warning/log entry here...
            }
        }
        if (inputStream != null) {
            try {
                inputStream.close();
            } catch (IOException ex) {
                // We should really never get this far, but we might consider adding a
                // warning/log entry here...
            }
        }
    }
}

From source file:Main.java

public static void showToast(final Context context, Toast toast, final String s) {
    if (Looper.getMainLooper() == Looper.myLooper()) {
        hideToast();//from w  w  w. ja  v a  2s. co m
        toast.show();
        sToastRef = new SoftReference<Toast>(toast);
    } else {
        if (context instanceof Activity) {
            ((Activity) context).runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    showToast(context, s);
                }
            });
        }
    }
}

From source file:Main.java

public static void showToastView(Context context, String text) {
    Toast toast = Toast.makeText(context, text, Toast.LENGTH_SHORT);
    View view = toast.getView();//from   www.  j a va2 s. c  o m
    view.setBackgroundColor(Color.GREEN);
    toast.setView(view);
    toast.show();
}

From source file:Main.java

public static void showToast(Context context, View view) {
    Toast toast = new Toast(context);
    toast.setView(view);/*from   w ww . j a v  a2s . c  o  m*/
    toast.setGravity(Gravity.CENTER, 0, 0);
    toast.setDuration(Toast.LENGTH_LONG);
    toast.show();
}

From source file:Main.java

public static void showToast(final Activity activity, final String message) {
    activity.runOnUiThread(new Runnable() {
        @Override//from  w w  w  . j  a va  2s  . c o m
        public void run() {
            Toast toast = Toast.makeText(activity.getApplicationContext(), message, Toast.LENGTH_SHORT);
            toast.setGravity(Gravity.CENTER_VERTICAL | Gravity.BOTTOM, 0, 80);
            toast.show();
        }
    });
}