XXXPicker和DialogFragment结合使用示例

Author: liyujiang-gzu

ChangeLog.md

@@ -3,6 +3,8 @@
 ## 4.1.10 - 2022.11.04
 
 - Fix [issues#324](https://github.com/gzu-liyujiang/AndroidPicker/issues/324) 。
+- Opt [issues#294](https://github.com/gzu-liyujiang/AndroidPicker/issues/294) [issues#296](https://github.com/gzu-liyujiang/AndroidPicker/issues/296) 。
+- `XXXPicker`和`DialogFragment`结合使用示例。
 
 ## 4.1.9 - 2022.08.31
 

Common/build.gradle

@@ -17,4 +17,5 @@ apply from: "${rootDir}/gradle/publish.gradle"
 dependencies {
     implementation androidxLibrary.annotation
     implementation androidxLibrary.core
+    api androidxLibrary.activity
 }

README.md

@@ -386,6 +386,31 @@ public class AntFortuneLikePicker extends LinkagePicker {
 }
 ````
 
+### 和`DialogFragment`结合
+
+`XXXPicker` 都继承自 `android.app.Dialog` ，因此可以直接和`androidx.fragment.app.DialogFragment`结合使用。
+
+```java
+public class OptionPickerFragment extends DialogFragment {
+
+    @NonNull
+    @Override
+    public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
+        OptionPicker picker = new OptionPicker(requireActivity());
+        picker.setData("土人", "里民子", "羡民", "穿青人", "不在56个民族之内", "未定民族");
+        picker.setOnOptionPickedListener(new OnOptionPickedListener() {
+            @Override
+            public void onOptionPicked(int position, Object item) {
+                Toast.makeText(requireContext(), item.toString(), Toast.LENGTH_SHORT).show();
+            }
+        });
+        picker.getWheelView().setStyle(R.style.WheelStyleDemo);
+        return picker;
+    }
+
+}
+```
+
 ## 效果预览
 
 以下图片显示的效果可能已修改过，实际效果请运行 demo 查看。

app/src/main/java/com/github/gzuliyujiang/fallback/activity/AddressPickerActivity.java

@@ -109,7 +109,7 @@ public void onProvinceCityForGuiZhou(View view) {
         wheelLayout.setSelectedTextSize(17 * view.getResources().getDisplayMetrics().scaledDensity);
         wheelLayout.setSelectedTextBold(true);
         wheelLayout.setCurtainEnabled(true);
-        wheelLayout.setCurtainColor(0xEE0081FF);
+        wheelLayout.setCurtainColor(0xFF22EEFF);
         wheelLayout.setCurtainRadius(8 * view.getResources().getDisplayMetrics().density);
         int padding = (int) (10 * view.getResources().getDisplayMetrics().density);
         wheelLayout.setPadding(padding, 0, padding, 0);

app/src/main/java/com/github/gzuliyujiang/fallback/activity/FileExplorerFragment.java

@@ -40,9 +40,6 @@
  */
 public class FileExplorerFragment extends DialogFragment {
 
-    public FileExplorerFragment() {
-    }
-
     @Override
     @SuppressLint("PrivateResource")
     public void onCreate(@Nullable Bundle savedInstanceState) {

app/src/main/java/com/github/gzuliyujiang/fallback/activity/MainActivity.java

@@ -81,6 +81,10 @@ public void onOptionPicked(int position, Object item) {
         picker.show();
     }
 
+    public void onDialogFragment(View view) {
+        new OptionPickerFragment().show(getSupportFragmentManager(), OptionPickerFragment.class.getName());
+    }
+
     public void onDateTimePicker(View view) {
         startActivity(DateTimePickerActivity.class);
     }

app/src/main/java/com/github/gzuliyujiang/fallback/activity/OptionPickerFragment.java

@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2016-present 贵州纳雍穿青人李裕江<1032694760@qq.com>
+ *
+ * The software is licensed under the Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ *     http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+ * PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+
+package com.github.gzuliyujiang.fallback.activity;
+
+import android.app.Dialog;
+import android.os.Bundle;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.DialogFragment;
+
+import com.github.gzuliyujiang.fallback.R;
+import com.github.gzuliyujiang.wheelpicker.OptionPicker;
+import com.github.gzuliyujiang.wheelpicker.contract.OnOptionPickedListener;
+
+/**
+ * {@link androidx.fragment.app.Fragment}形式的弹窗
+ *
+ * @author 贵州山野羡民（1032694760@qq.com）
+ * @since 2022/11/04
+ */
+public class OptionPickerFragment extends DialogFragment {
+
+    @NonNull
+    @Override
+    public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
+        OptionPicker picker = new OptionPicker(requireActivity());
+        picker.setData("土人", "里民子", "羡民", "穿青人", "不在56个民族之内", "未定民族");
+        picker.setOnOptionPickedListener(new OnOptionPickedListener() {
+            @Override
+            public void onOptionPicked(int position, Object item) {
+                Toast.makeText(requireContext(), item.toString(), Toast.LENGTH_SHORT).show();
+            }
+        });
+        picker.getWheelView().setStyle(R.style.WheelStyleDemo);
+        return picker;
+    }
+
+}

app/src/main/res/layout/activity_picker_main.xml

@@ -42,6 +42,12 @@
                 android:text="切换弹窗样式"
                 android:textColor="#FFFF0000" />
 
+            <Button
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:onClick="onDialogFragment"
+                android:text="结合DialogFragment" />
+
             <Button
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"

gradle/dependency.gradle

@@ -54,10 +54,10 @@ ext {
     // 谷歌支持库 https://developer.android.google.cn/jetpack/androidx/versions/stable-channel?hl=zh-cn
     androidxLibrary = [
             annotation            : "androidx.annotation:annotation:1.1.0",
-            core                  : "androidx.core:core:1.5.0-rc01",
+            core                  : "androidx.core:core:1.5.0",
             collection            : "androidx.collection:collection:1.1.0",
             multidex              : "androidx.multidex:multidex:2.0.0",
-            activity              : "androidx.activity:activity:1.3.0-beta01",
+            activity              : "androidx.activity:activity:1.2.4",
             fragment              : "androidx.fragment:fragment:1.3.4",
             appcompat             : "androidx.appcompat:appcompat:1.3.0",
             localbroadcastmanager : "androidx.localbroadcastmanager:localbroadcastmanager:1.0.0",