package com.demo.lib.common.util.common;

import android.app.Activity;
import android.content.ClipData;
import android.content.ClipboardManager;
import android.content.Context;
import android.os.Build;

import com.demo.lib.common.entity.ClipCopyContent;

public class ClipboardUtil {

    public static ClipCopyContent latestCopyContent;

    /**
     * 获取粘贴板内容
     *
     * @param context
     * @return
     */
    public static String getClipboardContent(Context context) {
        ClipboardManager clipboardManager = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
        if (clipboardManager != null)
            if (clipboardManager.getPrimaryClip() != null)
                if (clipboardManager.getPrimaryClip().getItemCount() > 0 && clipboardManager.getPrimaryClip().getItemAt(0).getText() != null)
                    return
                            clipboardManager.getPrimaryClip().getItemAt(0).getText().toString();
        return "";
    }


    public static void getClipboardContent(final Activity context, final IClipboardContentListener listener) {

        if (Build.VERSION.SDK_INT >= 29) {//Q以后版本采用
            context.getWindow().getDecorView().post(new Runnable() {
                @Override
                public void run() {
                    ClipboardManager clipboardManager = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
                    if (clipboardManager != null)
                        if (clipboardManager.getPrimaryClip() != null)
                            if (clipboardManager.getPrimaryClip().getItemCount() > 0 && clipboardManager.getPrimaryClip().getItemAt(0).getText() != null)
                                listener.getContent(clipboardManager.getPrimaryClip().getItemAt(0).getText().toString());
                }
            });
        } else {
            ClipboardManager clipboardManager = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
            if (clipboardManager != null)
                if (clipboardManager.getPrimaryClip() != null)
                    if (clipboardManager.getPrimaryClip().getItemCount() > 0 && clipboardManager.getPrimaryClip().getItemAt(0).getText() != null)
                        listener.getContent(clipboardManager.getPrimaryClip().getItemAt(0).getText().toString());
        }
    }


    public static void emptyClipboard(Context context) {
        final ClipboardManager manager = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
        if (manager != null) {
            try {
                manager.setPrimaryClip(manager.getPrimaryClip());
                manager.setText(null);
                latestCopyContent = null;
            } catch (Exception e) {
            }
        }
    }


    public static void copy(Context context, String content) {
        ClipboardManager cm = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
        cm.setPrimaryClip(ClipData.newPlainText("text", content));
        latestCopyContent = new ClipCopyContent(content, System.currentTimeMillis());
    }
}