optimized code

Author: yechao

.gitignore

@@ -12,3 +12,4 @@
 /gradle
 /gradlew
 /gradlew.bat
+/.idea/

.idea/runConfigurations.xml

@@ -36,21 +36,21 @@ class MainActivity : AppCompatActivity() {
             set.add("-----" + array[i])
         }
 
-        mBinding.button.setOnClickListener {
+        mBinding.btnStrSet.setOnClickListener {
             SpUtil.setStringSet("testStringSet", set)
         }
 
-        mBinding.button2.setOnClickListener {
+        mBinding.btnStrSet2.setOnClickListener {
             val stringSet = SpUtil.getStringSet("testStringSet")
             LogUtil.i(stringSet.toString())
         }
 
-        mBinding.showLoading.setOnClickListener {
+        mBinding.btnShowLoading.setOnClickListener {
             YUtils.showLoading(this, "test")
             LogUtil.i("" + YUtils.loadingIsShowing())
         }
 
-        mBinding.hideLoading.setOnClickListener {
+        mBinding.btnHideLoading.setOnClickListener {
             ToastUtil.show("取消loading")
             YUtils.hideLoading()
             LogUtil.i("" + YUtils.loadingIsShowing())

app/src/main/java/com/yechaoa/app/MainActivity.kt

@@ -14,25 +14,25 @@
         android:text="Hello World!" />
 
     <Button
-        android:id="@+id/button"
+        android:id="@+id/btn_str_set"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:text="存StringSet" />
 
     <Button
-        android:id="@+id/button2"
+        android:id="@+id/btn_str_set2"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:text="读StringSet" />
 
     <Button
-        android:id="@+id/showLoading"
+        android:id="@+id/btn_showLoading"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:text="showLoading" />
 
     <Button
-        android:id="@+id/hideLoading"
+        android:id="@+id/btn_hideLoading"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginTop="8dp"