脚本宝典收集整理的这篇文章主要介绍了Android仿QQ复制昵称效果，脚本宝典觉得挺不错的，现在分享给大家，也给大家做个参考。
背景:
这几天做一个复制文本的需求，突然看到QQ上复制昵称跟QQ号的效果，觉得很不错，就想要模仿一波，办法比较简单粗暴，反编译QQ获取了那个.9图片,然后就是用PopWindow实现了。
解决办法:
自定义PopWindow
public class CopyContentPopWindow extends PopupWindow { PRivate final View content; TextView tvLabel; TextView tvLabelFake; ActivITy context; private OnCopyContentListener onCopyContentListener; public CopyContentPopWindow(Activity context) { LayoutInflater inflater = (LayoutInflater) context .getSystemService(Context.LAYOUT_INFLATER_SERVICE); content = inflater.inflate(R.layout.popwindow_copy_content, null); tvLabel = content.findViewById(R.id.tv_label); tvLabelFake = content.findViewById(R.id.tv_label_fake); tvLabel.setOnClickListener(new View.OnClickListener() { @override public void onClick(View v) { if (onCopyContentListener != null) { onCopyContentListener.copyContent(); } CopyContentPopWindow.this.dismiss(); } }); this.setContentView(content); this.setWidth(ViewGroup.LayoutParams.WRAP_CONTENT); this.setHeight(ViewGroup.LayoutParams.WRAP_CONTENT); this.setFocusable(true); this.setOutsideTouchable(true); this.update(); ColorDrawable dw = new ColorDrawable(0000000000); this.setBackgroundDrawable(dw); this.context = context; } public void setTvLabel(String text) { tvLabel.setText(text); tvLabelFake.setText(text); update(); } public void setOnCopyContentListener(OnCopyContentListener onCopyContentListener) { this.onCopyContentListener = onCopyContentListener; } public void showPopupWindow(View parent) { if (!this.isShowing()) { int[] location = new int[2]; parent.getLocationOnScreen(location); // this.showAsDropDown(parent, 0, 0); showAtLocation(parent, Gravity.NO_GRAVITY, location[0], location[1]); } else { this.dismiss(); } } public interface OnCopyContentListener { void copyContent(); } }
具体使用代码:
public class MainActivity extends AppCompatActivity { TextView tvNickName; TextView tvQQNum; @Override protected void onCreate(Bundle savedInstancestate) { suPEr.onCreate(savedInstanceState); setContentView(R.layout.activity_main); tvNickName = findViewById(R.id.tv_nick_name); tvQQNum = findViewById(R.id.tv_qq_num); tvNickName.setOnClickListener(v -> { CopyContentPopWindow copyContentPopWindow = new CopyContentPopWindow(MainActivity.this); copyContentPopWindow.setTvLabel("复制"); copyContentPopWindow.setOnCopyContentListener(() -> { ClipboardManager cm = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE); ClipData clipData = ClipData.newPlainText("Label", tvNickName.getText().toString()); cm.setPrimaryClip(clipData); Toast.makeText(MainActivity.this, "复制成功", Toast.LENGTH_LONG).show(); }); copyContentPopWindow.showPopupWindow(tvNickName); }); tvQQNum.setOnClickListener(v -> { CopyContentPopWindow copyContentPopWindow = new CopyContentPopWindow(MainActivity.this); copyContentPopWindow.setTvLabel("复制QQ号"); copyContentPopWindow.setOnCopyContentListener(() -> { ClipboardManager cm = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE); ClipData clipData = ClipData.newPlainText("Label", "100001"); cm.setPrimaryClip(clipData); Toast.makeText(MainActivity.this, "复制成功", Toast.LENGTH_LONG).show(); }); copyContentPopWindow.showPopupWindow(tvQQNum); }); } }
代码下载地址
链接:https://pan.baidu.COM/s/1jChJvQ9i6JrfFqwU3q1Mtg 密码:lsf7
其他相关
同事找到了一个不错的开源项目，https://github.com/shangmingchao/PopupList 突然觉得这个用起来更容易
总结
以上是脚本宝典为你收集整理的Android仿QQ复制昵称效果全部内容，希望文章能够帮你解决Android仿QQ复制昵称效果所遇到的问题。
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