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package com.bic.btt_prototype;
import static com.bic.btt_prototype.ToolBox.iLog;
import android.content.Context;
import android.graphics.PixelFormat;
import android.os.Build;
import android.os.IBinder;
import android.view.ContextThemeWrapper;
import android.view.Gravity;
import android.view.View;
import android.view.WindowInsets;
import android.view.WindowInsetsController;
import android.view.WindowManager;
import android.widget.FrameLayout;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.RequiresApi;
import androidx.coordinatorlayout.widget.CoordinatorLayout;
import androidx.core.view.GravityCompat;
import androidx.core.view.ViewCompat;
import com.google.android.material.snackbar.Snackbar;
public class snackbarwrapper
{
private final CharSequence text;
private final int duration;
private final WindowManager windowManager;
private final Context appplicationContext;
@Nullable
private Snackbar.Callback externalCallback;
@Nullable
private Action action;
@NonNull
public static snackbarwrapper make(@NonNull Context applicationContext, @NonNull CharSequence text, @Snackbar.Duration int duration)
{
return new snackbarwrapper(applicationContext, text, duration);
}
private snackbarwrapper(@NonNull final Context appplicationContext, @NonNull CharSequence text, @Snackbar.Duration int duration)
{
this.appplicationContext = appplicationContext;
this.windowManager = (WindowManager) appplicationContext.getSystemService(Context.WINDOW_SERVICE);
this.text = text;
this.duration = duration;
}
public void show()
{
WindowManager.LayoutParams layoutParams = createDefaultLayoutParams(WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY, null);
windowManager.addView(new FrameLayout(appplicationContext)
{
@RequiresApi(api = Build.VERSION_CODES.R)
@Override
protected void onAttachedToWindow()
{
super.onAttachedToWindow();
onRootViewAvailable(this);
}
}, layoutParams);
}
private void onRootViewAvailable(final FrameLayout rootView)
{
final CoordinatorLayout snackbarContainer = new CoordinatorLayout(new ContextThemeWrapper(appplicationContext, R.style.FOL_Theme_SnackbarWrapper))
{
@Override
public void onAttachedToWindow()
{
super.onAttachedToWindow();
onSnackbarContainerAttached(rootView, this);
}
};
windowManager.addView(snackbarContainer, createDefaultLayoutParams(WindowManager.LayoutParams.TYPE_APPLICATION_PANEL, rootView.getWindowToken()));
}
private void onSnackbarContainerAttached(final View rootView, final CoordinatorLayout snackbarContainer)
{
Snackbar snackbar = Snackbar.make(snackbarContainer, text, duration);
snackbar.setCallback(new Snackbar.Callback()
{
@Override
public void onDismissed(Snackbar snackbar, int event)
{
super.onDismissed(snackbar, event);
// Clean up (NOTE! This callback can be called multiple times)
if (snackbarContainer.getParent() != null && rootView.getParent() != null)
{
windowManager.removeView(snackbarContainer);
windowManager.removeView(rootView);
}
if (externalCallback != null)
{
externalCallback.onDismissed(snackbar, event);
}
}
@Override
public void onShown(Snackbar snackbar)
{
super.onShown(snackbar);
if (externalCallback != null)
{
externalCallback.onShown(snackbar);
}
}
});
if (action != null)
{
snackbar.setAction(action.text, action.listener);
}
snackbar.show();
}
private WindowManager.LayoutParams createDefaultLayoutParams(int type, @Nullable IBinder windowToken)
{
WindowManager.LayoutParams layoutParams = new WindowManager.LayoutParams();
layoutParams.format = PixelFormat.TRANSLUCENT;
layoutParams.width = WindowManager.LayoutParams.MATCH_PARENT;
layoutParams.height = WindowManager.LayoutParams.WRAP_CONTENT;
layoutParams.gravity = GravityCompat.getAbsoluteGravity(Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM, ViewCompat.LAYOUT_DIRECTION_LTR);
layoutParams.flags = WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL;
layoutParams.type = type;
layoutParams.token = windowToken;
return layoutParams;
}
@NonNull
public snackbarwrapper setCallback(@Nullable Snackbar.Callback callback)
{
this.externalCallback = callback;
return this;
}
@NonNull
public snackbarwrapper setAction(CharSequence text, final View.OnClickListener listener)
{
action = new Action(text, listener);
return this;
}
private static class Action
{
private final CharSequence text;
private final View.OnClickListener listener;
public Action(CharSequence text, View.OnClickListener listener)
{
this.text = text;
this.listener = listener;
}
}
} |
