通用Dialog
public class IOSRecyclerViewDialog{ private Context context; private Dialog dialog; private LinearLayout lLayout_bg; private TextView txt_title; private TextView txt_msg; private Button btn_neg; private Button btn_pos; //private ImageView img_line; private Display display; private boolean showTitle = false; private boolean showMsg = false; private boolean showPosBtn = false; private boolean showNegBtn = false; private View view; private FrameLayout frameLayout; public IOSRecyclerViewDialog(Context context) { this.context = context; WindowManager windowManager = (WindowManager) context .getSystemService(Context.WINDOW_SERVICE); display = windowManager.getDefaultDisplay(); } public IOSRecyclerViewDialog builder() { view = LayoutInflater.from(context).inflate(R.layout.dialog_recycler_view, null); lLayout_bg = (LinearLayout) view.findViewById(R.id.lLayout_bg); txt_title = (TextView) view.findViewById(R.id.txt_title); txt_title.setVisibility(View.GONE); txt_msg = (TextView) view.findViewById(R.id.txt_msg); txt_msg.setVisibility(View.GONE); btn_neg = (Button) view.findViewById(R.id.btn_neg); btn_neg.setVisibility(View.GONE); btn_pos = (Button) view.findViewById(R.id.btn_pos); btn_pos.setVisibility(View.GONE); frameLayout = (FrameLayout) view.findViewById(R.id.customPanel); // ????Dialog???????? dialog = new Dialog(context, R.style.AlertDialogStyle); dialog.setContentView(view); dialog.setCancelable(false); // ????dialog???????? lLayout_bg.setLayoutParams(new FrameLayout.LayoutParams((int) (display .getWidth() * 0.85), LayoutParams.WRAP_CONTENT)); return this; } public IOSRecyclerViewDialog setCustomView(View v, LayoutParams params){ if (frameLayout.getChildCount() > 0) frameLayout.removeAllViews(); txt_msg.setVisibility(View.GONE); frameLayout.addView(v, params); return this; } public IOSRecyclerViewDialog setTitle(String title) { showTitle = true; if ("".equals(title)) { txt_title.setText("????"); } else { txt_title.setText(title); } return this; } public IOSRecyclerViewDialog setMsg(String msg) { frameLayout.setVisibility(View.GONE); showMsg = true; if ("".equals(msg)) { txt_msg.setText("????"); } else { txt_msg.setText(msg); } return this; } public IOSRecyclerViewDialog setCancelable(boolean cancel) { dialog.setCancelable(cancel); return this; } public IOSRecyclerViewDialog setCanceledOnTouchOutside(boolean cancel) { dialog.setCanceledOnTouchOutside(cancel); return this; } public IOSRecyclerViewDialog setPositiveButton(String text, final View.OnClickListener listener) { showPosBtn = true; if ("".equals(text)) { btn_pos.setText("???"); } else { btn_pos.setText(text); } btn_pos.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (listener != null) listener.onClick(v); dialog.dismiss(); } }); return this; } public IOSRecyclerViewDialog setNegativeButton(String text, final View.OnClickListener listener) { showNegBtn = true; if ("".equals(text)) { btn_neg.setText("???"); } else { btn_neg.setText(text); } btn_neg.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (listener != null) listener.onClick(v); dialog.dismiss(); } }); return this; } private void setLayout() { if (!showTitle && !showMsg) { txt_title.setText("???"); txt_title.setVisibility(View.VISIBLE); } if (showTitle) { txt_title.setVisibility(View.VISIBLE); } if (!showPosBtn && !showNegBtn) { btn_pos.setText("???"); btn_pos.setVisibility(View.VISIBLE); //btn_pos.setBackgroundResource(R.drawable.alertdialog_single_selector); btn_pos.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { dialog.dismiss(); } }); } if (showPosBtn && showNegBtn) { btn_pos.setVisibility(View.VISIBLE); //btn_pos.setBackgroundResource(R.drawable.alertdialog_right_selector); btn_neg.setVisibility(View.VISIBLE); //btn_neg.setBackgroundResource(R.drawable.alertdialog_left_selector); //img_line.setVisibility(View.VISIBLE); } if (showPosBtn && !showNegBtn) { btn_pos.setVisibility(View.VISIBLE); //btn_pos.setBackgroundResource(R.drawable.alertdialog_single_selector); } if (!showPosBtn && showNegBtn) { btn_neg.setVisibility(View.VISIBLE); //btn_neg.setBackgroundResource(R.drawable.alertdialog_single_selector); } } public void show() { setLayout(); dialog.show(); } }
其中用到的资源文件 dialog_recycler_view.xml
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/lLayout_bg" android:layout_width="wrap_content" android:layout_height="wrap_content" android:background="@drawable/alert_bg" android:orientation="vertical" > <TextView android:id="@+id/txt_title" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_margin="30px" android:gravity="center" android:textColor="@android:color/black" android:textSize="50px" android:textStyle="bold" /> <TextView android:id="@+id/txt_msg" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginLeft="15dp" android:layout_marginRight="15dp" android:layout_marginTop="15dp" android:gravity="center" android:textColor="@android:color/black" android:textSize="16sp" /> <FrameLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:id="@+id/customPanel"/> <ImageView android:layout_width="match_parent" android:layout_height="0.5dp" android:background="@color/alertdialog_line" /> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:paddingBottom="20px"> <!--<Button--> <!--android:id="@+id/btn_neg"--> <!--android:layout_width="wrap_content"--> <!--android:layout_height="43dp"--> <!--android:layout_weight="1"--> <!--android:background="@drawable/alertdialog_left_selector"--> <!--android:gravity="center"--> <!--android:textColor="@color/actionsheet_blue"--> <!--android:textSize="16sp" />--> <!--<ImageView--> <!--android:id="@+id/img_line"--> <!--android:layout_width="0.5dp"--> <!--android:layout_height="43dp"--> <!--android:background="@color/alertdialog_line" />--> <!--<Button--> <!--android:id="@+id/btn_pos"--> <!--android:layout_width="wrap_content"--> <!--android:layout_height="43dp"--> <!--android:layout_weight="1"--> <!--android:background="@drawable/alertdialog_right_selector"--> <!--android:gravity="center"--> <!--android:textColor="@color/actionsheet_blue"--> <!--android:textSize="16sp"--> <!--/>--> <Button android:layout_width="wrap_content" android:layout_height="120px" android:layout_marginTop="90px" android:layout_weight="1" android:gravity="center" android:layout_marginLeft="60px" android:layout_marginRight="60px" style="@style/text_white.58" android:textColor="@color/colorPrimaryDark" android:background="@drawable/regist_selector_bg" android:text="@string/logingbutton" android:id="@+id/btn_neg" android:layout_below="@+id/forget_password"/> <Button android:layout_width="wrap_content" android:layout_height="120px" android:layout_marginTop="90px" android:layout_weight="1" android:gravity="center" style="@style/text_white.58" android:layout_alignParentRight="true" android:layout_marginRight="60px" android:background="@drawable/btn_circle_seletor" android:text="注册" android:id="@+id/btn_pos" android:layout_below="@+id/forget_password"/> </LinearLayout> </LinearLayout> <style name="AlertDialogStyle" parent="@android:style/Theme.Dialog"> <item name="android:windowBackground">@android:color/transparent</item> <item name="android:windowContentOverlay">@null</item> <item name="android:windowIsFloating">true</item> <item name="android:windowFrame">@null</item> <item name="android:backgroundDimEnabled">true</item> <item name="android:windowNoTitle">true</item> <item name="android:windowIsTranslucent">true</item> </style>
使用
RecyclerView recyclerView = new RecyclerView(this); recyclerView.setLayoutManager(new LinearLayoutManager(this)); recyclerView.setHasFixedSize(true); recyclerView.setAdapter(homeAdapter); LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, homeAdapter.getItemCount() * Utils.getHeightInPx(this)/12); new IOSRecyclerViewDialog(this).builder() .setCancelable(false) .setCanceledOnTouchOutside(false) .setCustomView(recyclerView, lp) .setTitle(selectedBrand.getName()) .setPositiveButton(getString(R.string.add_attention), v -> presenter.saveData() ).setNegativeButton(getString(R.string.cancle), v -> { presenter.getSelectedData().clear(); presenter.getSelectedData().addAll(originalAllSelected); presenter.saveData(); }) .show();