调整历史记录的对话框样式。
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ef95908cd4
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@ -30,6 +30,7 @@ import com.google.android.material.dialog.MaterialAlertDialogBuilder
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*/
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class SearchActivity : BaseActivity<ActivitySearchBinding>() {
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lateinit var list: MutableList<String>
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val sharedPreferencesKey = "search_history"
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@SuppressLint("CommitPrefEdits", "NotifyDataSetChanged")
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override fun whenCreateActivity(savedInstanceState: Bundle?, canUseView: Boolean) {
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@ -39,32 +40,27 @@ class SearchActivity : BaseActivity<ActivitySearchBinding>() {
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viewBinding.hotSearchView.layoutManager = StableLinearLayoutManager(this)
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loadSearchView()
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loadHotSearch()
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list = getSharedPreferences("lishi", Context.MODE_PRIVATE)
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list = getSharedPreferences(sharedPreferencesKey, Context.MODE_PRIVATE)
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.getStringSet("data", mutableSetOf())
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?.toMutableList() ?: mutableListOf()
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viewBinding.hotSearchView2.layoutManager = FlexboxLayoutManager(this)
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viewBinding.hotSearchView2.adapter = adapter
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viewBinding.deleat.setOnClickListener {
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MaterialAlertDialogBuilder(this@SearchActivity)
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.setTitle("清空所有历史记录")
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.setPositiveButton("确定") { _, _ ->
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val dialog = MaterialAlertDialogBuilder(this@SearchActivity);
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dialog.setTitle(R.string.search_history)
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dialog.setMessage(R.string.clear_all_history)
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dialog.setPositiveButton(R.string.dialog_ok) { _, _ ->
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while (list.isNotEmpty()) {
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val index = 0
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list.removeAt(index)
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adapter.notifyItemRemoved(index)
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}
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getSharedPreferences("lishi",
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getSharedPreferences(sharedPreferencesKey,
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Context.MODE_PRIVATE).edit().putStringSet(
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"data", list.toSet()).apply()
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/* CoroutineScope(Dispatchers.Main).launch {
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while (list.isNotEmpty()) {
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list.removeAt(0) // 删除第一个数据
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adapter.notifyItemRemoved(0) // 刷新 RecyclerView
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delay(300) // 每隔一秒执行一次删除操作
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}
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}*/
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}
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.setNegativeButton("取消", null).show()
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dialog.setNegativeButton(R.string.dialog_cancel, null)
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dialog.show()
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}
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viewBinding.searchView.onActionViewExpanded()
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}
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@ -88,7 +84,7 @@ class SearchActivity : BaseActivity<ActivitySearchBinding>() {
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if (list.size > 10) {
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list.removeAt(list.lastIndex)
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}
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val editor = getSharedPreferences("lishi", Context.MODE_PRIVATE).edit()
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val editor = getSharedPreferences(sharedPreferencesKey, Context.MODE_PRIVATE).edit()
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editor.putStringSet("data", list.toSet())
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editor.apply()
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}
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@ -101,6 +97,7 @@ class SearchActivity : BaseActivity<ActivitySearchBinding>() {
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}
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//TODO:将适配器继承自BaseAdapter，使其不再过度依赖SearchActivity。
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val adapter: RecyclerView.Adapter<VH> = object : RecyclerView.Adapter<VH>() {
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): VH {
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@ -128,9 +125,10 @@ class SearchActivity : BaseActivity<ActivitySearchBinding>() {
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false
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}
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}
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override fun getItemCount(): Int {
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val empty = list.isEmpty()
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viewBinding.textview1Text1.isVisible =empty
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viewBinding.textview1Text1.isVisible = empty
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viewBinding.deleat.isVisible = !empty
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return list.size
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}
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5
app/src/main/res/drawable/baseline_delete_24.xml
Normal file
5
app/src/main/res/drawable/baseline_delete_24.xml
Normal file
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@ -0,0 +1,5 @@
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<vector android:height="24dp" android:tint="#000000"
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android:viewportHeight="24" android:viewportWidth="24"
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android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
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<path android:fillColor="@android:color/white" android:pathData="M6,19c0,1.1 0.9,2 2,2h8c1.1,0 2,-0.9 2,-2V7H6v12zM19,4h-3.5l-1,-1h-5l-1,1H5v2h14V4z"/>
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</vector>
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@ -60,7 +60,7 @@
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android:layout_width="0dp"
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android:layout_height="wrap_content"
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android:layout_weight="1"
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android:text="历史记录"
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android:text="@string/search_history"
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card_view:ignore="HardcodedText" />
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<ImageView
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@ -68,7 +68,7 @@
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android:layout_width="36dp"
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android:layout_height="36dp"
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android:layout_marginEnd="6dp"
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android:src="@drawable/auto_delete"
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android:src="@drawable/baseline_delete_24"
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card_view:ignore="ContentDescription" />
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</LinearLayout>
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@ -109,8 +109,8 @@
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android:id="@+id/recyclerView"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:paddingHorizontal="6dp"
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android:background="?android:colorBackground"
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android:paddingHorizontal="6dp"
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android:paddingTop="6dp"
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android:visibility="gone"
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app:layout_behavior="com.google.android.material.appbar.AppBarLayout$ScrollingViewBehavior" />
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@ -1,17 +1,18 @@
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<?xml version="1.0" encoding="utf-8"?>
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<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:app="http://schemas.android.com/apk/res-auto"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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xmlns:app="http://schemas.android.com/apk/res-auto">
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android:layout_height="wrap_content">
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<Button
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android:id="@+id/button"
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style="?android:attr/buttonBarButtonStyle"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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app:strokeWidth="1dp"
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app:strokeColor="?attr/colorOnSurface"
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app:shapeAppearance="?attr/shapeAppearanceSmallComponent"
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android:text="@string/action"
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android:textColor="?attr/colorOnSurface"
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app:rippleColor="?colorBackgroundFloating"
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android:text="@string/action" />
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app:shapeAppearance="?attr/shapeAppearanceSmallComponent"
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app:strokeColor="?attr/colorOnSurface"
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app:strokeWidth="1dp" />
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</RelativeLayout>
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@ -971,4 +971,6 @@
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<string name="code_demo">示例代码</string>
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<string name="clipboard_cue">剪切板提示</string>
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<string name="clipboard_cue_tip">在安卓13及以上系统，应用将内容复制到剪贴板时，弹出提示。</string>
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<string name="clear_all_history">清空所有历史记录</string>
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<string name="search_history">搜索历史</string>
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</resources>
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