public final class ToastUtils {
private static final int COLOR_DEFAULT =0xFEFFFFFF;
private static final StringNULL ="null";
private static IToastiToast;
private static int sGravity = -1;
private static int sXOffset = -1;
private static int sYOffset = -1;
private static int sBgColor =COLOR_DEFAULT;
private static int sBgResource = -1;
private static int sMsgColor =COLOR_DEFAULT;
private static int sMsgTextSize = -1;
private ToastUtils() {
throw new UnsupportedOperationException("u can't instantiate me...");
}
/**
* Set the gravity.
*
* @param gravity The gravity.
* @param xOffset X-axis offset, in pixel.
* @param yOffset Y-axis offset, in pixel.
*/
public static void setGravity(final int gravity, final int xOffset, final int yOffset) {
sGravity = gravity;
sXOffset = xOffset;
sYOffset = yOffset;
}
/**
* Set the color of background.
*
* @param backgroundColor The color of background.
*/
public static void setBgColor(@ColorInt final int backgroundColor) {
sBgColor = backgroundColor;
}
/**
* Set the resource of background.
*
* @param bgResource The resource of background.
*/
public static void setBgResource(@DrawableRes final int bgResource) {
sBgResource = bgResource;
}
/**
* Set the color of message.
*
* @param msgColor The color of message.
*/
public static void setMsgColor(@ColorInt final int msgColor) {
sMsgColor = msgColor;
}
/**
* Set the text size of message.
*
* @param textSize The text size of message.
*/
public static void setMsgTextSize(final int textSize) {
sMsgTextSize = textSize;
}
/**
* Show the toast for a short period of time.
*
* @param text The text.
*/
public static void showShort(final CharSequence text) {
show(text ==null ?NULL : text, Toast.LENGTH_SHORT);
}
/**
* Show the toast for a short period of time.
*
* @param resId The resource id for text.
*/
public static void showShort(@StringRes final int resId) {
show(resId, Toast.LENGTH_SHORT);
}
/**
* Show the toast for a short period of time.
*
* @param resId The resource id for text.
* @param args The args.
*/
public static void showShort(@StringRes final int resId, final Object... args) {
show(resId, Toast.LENGTH_SHORT, args);
}
/**
* Show the toast for a short period of time.
*
* @param format The format.
* @param args The args.
*/
public static void showShort(final String format, final Object... args) {
show(format, Toast.LENGTH_SHORT, args);
}
/**
* Show the toast for a long period of time.
*
* @param text The text.
*/
public static void showLong(final CharSequence text) {
show(text ==null ?NULL : text, Toast.LENGTH_LONG);
}
/**
* Show the toast for a long period of time.
*
* @param resId The resource id for text.
*/
public static void showLong(@StringRes final int resId) {
show(resId, Toast.LENGTH_LONG);
}
/**
* Show the toast for a long period of time.
*
* @param resId The resource id for text.
* @param args The args.
*/
public static void showLong(@StringRes final int resId, final Object... args) {
show(resId, Toast.LENGTH_LONG, args);
}
/**
* Show the toast for a long period of time.
*
* @param format The format.
* @param args The args.
*/
public static void showLong(final String format, final Object... args) {
show(format, Toast.LENGTH_LONG, args);
}
/**
* Show custom toast for a short period of time.
*
* @param layoutId ID for an XML layout resource to load.
*/
public static ViewshowCustomShort(@LayoutRes final int layoutId) {
return showCustomShort(getView(layoutId));
}
/**
* Show custom toast for a short period of time.
*
* @param view The view of toast.
*/
public static ViewshowCustomShort(final View view) {
show(view, Toast.LENGTH_SHORT);
return view;
}
/**
* Show custom toast for a long period of time.
*
* @param layoutId ID for an XML layout resource to load.
*/
public static ViewshowCustomLong(@LayoutRes final int layoutId) {
return showCustomLong(getView(layoutId));
}
/**
* Show custom toast for a long period of time.
*
* @param view The view of toast.
*/
public static ViewshowCustomLong(final View view) {
show(view, Toast.LENGTH_LONG);
return view;
}
/**
* Cancel the toast.
*/
public static void cancel() {
if (iToast !=null) {
iToast.cancel();
}
}
private static void show(final int resId, final int duration) {
show(resId, duration, (Object)null);
}
private static void show(final int resId, final int duration, final Object... args) {
try {
CharSequence text = Utils.getApp().getResources().getText(resId);
if (args !=null) {
text = String.format(text.toString(), args);
}
show(text, duration);
}catch (Exception ignore) {
show(String.valueOf(resId), duration);
}
}
private static void show(final String format, final int duration, final Object... args) {
String text = format;
if (text ==null) {
text =NULL;
}else {
if (args !=null) {
text = String.format(format, args);
}
}
show(text, duration);
}
private static void show(final CharSequence text, final int duration) {
Utils.runOnUiThread(new Runnable() {
@SuppressLint("ShowToast")
@Override
public void run() {
cancel();
iToast = ToastFactory.makeToast(Utils.getApp(), text, duration);
final View toastView =iToast.getView();
if (toastView ==null)return;
final TextView tvMessage = toastView.findViewById(android.R.id.message);
if (sMsgColor !=COLOR_DEFAULT) {
tvMessage.setTextColor(sMsgColor);
}
if (sMsgTextSize != -1) {
tvMessage.setTextSize(sMsgTextSize);
}
if (sGravity != -1 ||sXOffset != -1 ||sYOffset != -1) {
iToast.setGravity(sGravity, sXOffset, sYOffset);
}
setBg(tvMessage);
iToast.show();
}
});
}
private static void show(final View view, final int duration) {
Utils.runOnUiThread(new Runnable() {
@Override
public void run() {
cancel();
iToast = ToastFactory.newToast(Utils.getApp());
iToast.setView(view);
iToast.setDuration(duration);
if (sGravity != -1 ||sXOffset != -1 ||sYOffset != -1) {
iToast.setGravity(sGravity, sXOffset, sYOffset);
}
setBg();
iToast.show();
}
});
}
private static void setBg() {
if (sBgResource != -1) {
final View toastView =iToast.getView();
toastView.setBackgroundResource(sBgResource);
}else if (sBgColor !=COLOR_DEFAULT) {
final View toastView =iToast.getView();
Drawable background = toastView.getBackground();
if (background !=null) {
background.setColorFilter(
new PorterDuffColorFilter(sBgColor, PorterDuff.Mode.SRC_IN)
);
}else {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
toastView.setBackground(new ColorDrawable(sBgColor));
}else {
toastView.setBackgroundDrawable(new ColorDrawable(sBgColor));
}
}
}
}
private static void setBg(final TextView tvMsg) {
if (sBgResource != -1) {
final View toastView =iToast.getView();
toastView.setBackgroundResource(sBgResource);
tvMsg.setBackgroundColor(Color.TRANSPARENT);
}else if (sBgColor !=COLOR_DEFAULT) {
final View toastView =iToast.getView();
Drawable tvBg = toastView.getBackground();
Drawable msgBg = tvMsg.getBackground();
if (tvBg !=null && msgBg !=null) {
tvBg.setColorFilter(new PorterDuffColorFilter(sBgColor, PorterDuff.Mode.SRC_IN));
tvMsg.setBackgroundColor(Color.TRANSPARENT);
}else if (tvBg !=null) {
tvBg.setColorFilter(new PorterDuffColorFilter(sBgColor, PorterDuff.Mode.SRC_IN));
}else if (msgBg !=null) {
msgBg.setColorFilter(new PorterDuffColorFilter(sBgColor, PorterDuff.Mode.SRC_IN));
}else {
toastView.setBackgroundColor(sBgColor);
}
}
}
private static ViewgetView(@LayoutRes final int layoutId) {
LayoutInflater inflate =
(LayoutInflater) Utils.getApp().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
return inflate.inflate(layoutId, null);
}
static class ToastFactory {
static IToastmakeToast(Context context, CharSequence text, int duration) {
if (NotificationManagerCompat.from(context).areNotificationsEnabled()) {
return new SystemToast(makeNormalToast(context, text, duration));
}
return new ToastWithoutNotification(makeNormalToast(context, text, duration));
}
static IToastnewToast(Context context) {
if (NotificationManagerCompat.from(context).areNotificationsEnabled()) {
return new SystemToast(new Toast(context));
}
return new ToastWithoutNotification(new Toast(context));
}
private static ToastmakeNormalToast(Context context, CharSequence text, int duration) {
@SuppressLint("ShowToast")
Toast toast = Toast.makeText(context, "", duration);
toast.setText(text);
return toast;
}
}
static class SystemToastextends AbsToast {
SystemToast(Toast toast) {
super(toast);
if (Build.VERSION.SDK_INT == Build.VERSION_CODES.N_MR1) {
try {
//noinspection JavaReflectionMemberAccess
Field mTNField = Toast.class.getDeclaredField("mTN");
mTNField.setAccessible(true);
Object mTN = mTNField.get(toast);
Field mTNmHandlerField = mTNField.getType().getDeclaredField("mHandler");
mTNmHandlerField.setAccessible(true);
Handler tnHandler = (Handler) mTNmHandlerField.get(mTN);
mTNmHandlerField.set(mTN, new SafeHandler(tnHandler));
}catch (Exception ignored) {/**/}
}
}
@Override
public void show() {
mToast.show();
}
@Override
public void cancel() {
mToast.cancel();
}
static class SafeHandlerextends Handler {
private Handlerimpl;
SafeHandler(Handler impl) {
this.impl = impl;
}
@Override
public void handleMessage(Message msg) {
impl.handleMessage(msg);
}
@Override
public void dispatchMessage(Message msg) {
try {
impl.dispatchMessage(msg);
}catch (Exception e) {
Log.e("ToastUtils", e.toString());
}
}
}
}
static class ToastWithoutNotificationextends AbsToast {
private ViewmView;
private WindowManagermWM;
private WindowManager.LayoutParamsmParams =new WindowManager.LayoutParams();
private static final Utils.OnActivityDestroyedListenerLISTENER =
new Utils.OnActivityDestroyedListener() {
@Override
public void onActivityDestroyed(Activity activity) {
if (iToast ==null)return;
activity.getWindow().getDecorView().setVisibility(View.GONE);
iToast.cancel();
}
};
ToastWithoutNotification(Toast toast) {
super(toast);
}
@Override
public void show() {
Utils.runOnUiThreadDelayed(new Runnable() {
@Override
public void run() {
realShow();
}
}, 300);
}
private void realShow() {
if (mToast ==null)return;
mView =mToast.getView();
if (mView ==null)return;
final Context context =mToast.getView().getContext();
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N_MR1) {
mWM = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
mParams.type = WindowManager.LayoutParams.TYPE_TOAST;
}else {
Context topActivityOrApp = Utils.getTopActivityOrApp();
if (!(topActivityOrAppinstanceof Activity)) {
Log.e("ToastUtils", "Couldn't get top Activity.");
return;
}
Activity topActivity = (Activity) topActivityOrApp;
if (topActivity.isFinishing() || topActivity.isDestroyed()) {
Log.e("ToastUtils", topActivity +" is useless");
return;
}
mWM = topActivity.getWindowManager();
mParams.type = WindowManager.LayoutParams.LAST_APPLICATION_WINDOW;
Utils.getActivityLifecycle().addOnActivityDestroyedListener(topActivity, LISTENER);
}
mParams.height = WindowManager.LayoutParams.WRAP_CONTENT;
mParams.width = WindowManager.LayoutParams.WRAP_CONTENT;
mParams.format = PixelFormat.TRANSLUCENT;
mParams.windowAnimations = android.R.style.Animation_Toast;
mParams.setTitle("ToastWithoutNotification");
mParams.flags = WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
| WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
| WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE;
mParams.packageName = Utils.getApp().getPackageName();
mParams.gravity =mToast.getGravity();
if ((mParams.gravity & Gravity.HORIZONTAL_GRAVITY_MASK) == Gravity.FILL_HORIZONTAL) {
mParams.horizontalWeight =1.0f;
}
if ((mParams.gravity & Gravity.VERTICAL_GRAVITY_MASK) == Gravity.FILL_VERTICAL) {
mParams.verticalWeight =1.0f;
}
mParams.x =mToast.getXOffset();
mParams.y =mToast.getYOffset();
mParams.horizontalMargin =mToast.getHorizontalMargin();
mParams.verticalMargin =mToast.getVerticalMargin();
try {
if (mWM !=null) {
mWM.addView(mView, mParams);
}
}catch (Exception ignored) {/**/}
Utils.runOnUiThreadDelayed(new Runnable() {
@Override
public void run() {
cancel();
}
}, mToast.getDuration() == Toast.LENGTH_SHORT ?2000 :3500);
}
@Override
public void cancel() {
try {
if (mWM !=null) {
mWM.removeViewImmediate(mView);
}
}catch (Exception ignored) {/**/}
mView =null;
mWM =null;
mToast =null;
}
}
static abstract class AbsToastimplements IToast {
ToastmToast;
AbsToast(Toast toast) {
mToast = toast;
}
@Override
public void setView(View view) {
mToast.setView(view);
}
@Override
public ViewgetView() {
return mToast.getView();
}
@Override
public void setDuration(int duration) {
mToast.setDuration(duration);
}
@Override
public void setGravity(int gravity, int xOffset, int yOffset) {
mToast.setGravity(gravity, xOffset, yOffset);
}
@Override
public void setText(int resId) {
mToast.setText(resId);
}
@Override
public void setText(CharSequence s) {
mToast.setText(s);
}
}
interface IToast {
void show();
void cancel();
void setView(View view);
ViewgetView();
void setDuration(int duration);
void setGravity(int gravity, int xOffset, int yOffset);
void setText(@StringRes int resId);
void setText(CharSequence s);
}
}
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