BaseDialog定义
public abstract class BaseDialog extends Dialog { protected Context context; protected Unbinder unbinder; protected View view; public BaseDialog(@NonNull Context context) { super(context); this.context = context; } public BaseDialog(@NonNull Context context, int themeResId) { super(context, themeResId); this.context = context; bindView(); } protected void bindView() { view = LayoutInflater.from(context).inflate(setContentView(), null); setContentView(view); unbinder = ButterKnife.bind(this, view); } protected abstract int setContentView(); public void cancelOn() { unbinder.unbind(); cancel(); } protected void showToast(String msg) { Toast.makeText(context, msg, Toast.LENGTH_SHORT).show(); } protected void showToastLong(String msg) { Toast.makeText(context, msg, Toast.LENGTH_LONG).show(); } protected void showToast(String msg,int length) { Toast.makeText(context, msg,length).show(); } protected int getColor(int colorId){ return context.getResources().getColor(colorId); } }定义底部显示dialog
public abstract class DataCollectBaseDialog extends BaseDialog { DataCollectCallBack callBack; public DataCollectBaseDialog(Context context, DataCollectCallBack callBack) { this(context, R.style.FullScreenDialogTheme); this.callBack = callBack; } public DataCollectBaseDialog(Context context, int themeId) { super(context, themeId); } @Override protected void bindView() { super.bindView(); /** 设置弹窗显示宽度 否则在设置ViewGroup.LayoutParams.MATCH_PARENT为LayoutWidth后，可能出现部分内容超出屏幕无法显示 */ ViewGroup.MarginLayoutParams params = (ViewGroup.MarginLayoutParams) view.getLayoutParams(); params.width = context.getResources().getDisplayMetrics().widthPixels; view.setLayoutParams(params); getWindow().setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT); // 设置重心显示为底部 getWindow().setGravity(Gravity.BOTTOM); // 设置从底部弹出的动画效果 getWindow().setWindowAnimations(R.style.BottomDialogAnimation); setOnKeyListener(((dialog, keyCode, event) -> { if (keyCode == KeyEvent.KEYCODE_BACK && keyCode == KeyEvent.ACTION_DOWN) { cancelOn(); } return false; })); } }