desc:焦点控制

app/src/main/java/com/yinuo/safetywatcher/watcher/base/BaseActivity.kt

@@ -9,6 +9,7 @@ import android.view.View
 import android.view.ViewGroup
 import android.widget.LinearLayout
 import android.widget.RelativeLayout
+import android.widget.SeekBar
 import android.widget.TextView
 import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.widget.AppCompatRadioButton
@@ -121,13 +122,14 @@ abstract class BaseActivity : AppCompatActivity() {
             "TextView" -> TextView(context, attrs)
             "com.loper7.date_time_picker.number_picker.NumberPicker" -> NumberPicker(context, attrs)
             "androidx.appcompat.widget.AppCompatRadioButton" -> AppCompatRadioButton(context, attrs)
+            "SeekBar" -> SeekBar(context, attrs)
             else -> {
                 null
             }
         }
     }
 
-    fun tryFocusBackArea(){
+    fun tryFocusBackArea() {
         baseBinding.topBar.tryFocusBackArea()
     }
 }

app/src/main/java/com/yinuo/safetywatcher/watcher/ui/LightSettingActivity.kt

@@ -38,6 +38,7 @@ class LightSettingActivity : NoOptionsActivity() {
             override fun onStopTrackingTouch(p0: SeekBar?) {
             }
         })
+        mBinding.sbLight.keyProgressIncrement = 16
 
         mBinding.tvCancel.setOnClickListener {
             setWindowBrightness(initLight)

app/src/main/java/com/yinuo/safetywatcher/watcher/ui/TimeSettingActivity.kt

@@ -1,8 +1,9 @@
 package com.yinuo.safetywatcher.watcher.ui
 
+import android.view.KeyEvent
 import android.view.View
+import com.loper7.date_time_picker.DateTimeConfig
 import com.yinuo.safetywatcher.R
-import com.yinuo.safetywatcher.databinding.ActivitySensorBinding
 import com.yinuo.safetywatcher.databinding.ActivityTimeSettingBinding
 import com.yinuo.safetywatcher.watcher.base.NoOptionsActivity
 import com.yinuo.safetywatcher.watcher.utils.LztekUtil
@@ -47,6 +48,31 @@ class TimeSettingActivity : NoOptionsActivity() {
             }
             onBackPressed()
         }
+        set4focus()
+    }
+
+    private fun set4focus() {
+        val yearPicker = mBingding.picker.getPicker(DateTimeConfig.YEAR)
+        yearPicker?.setOnKeyListener(View.OnKeyListener { _, keyCode, event ->
+            if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT) {
+                if (event.action == KeyEvent.ACTION_DOWN) {
+                    tryFocusBackArea()
+                    return@OnKeyListener true
+                }
+            }
+            return@OnKeyListener false
+        })
+
+        val endMinPicker = mBingding.picker.getPicker(DateTimeConfig.MIN)
+        endMinPicker?.setOnKeyListener(View.OnKeyListener { _, keyCode, event ->
+            if (keyCode == KeyEvent.KEYCODE_DPAD_RIGHT) {
+                if (event.action == KeyEvent.ACTION_DOWN) {
+                    mBingding.tvCancel.requestFocus()
+                    return@OnKeyListener true
+                }
+            }
+            return@OnKeyListener false
+        })
     }
 
     fun setShowTime(time: Long) {

app/src/main/res/drawable/focus_bg.xml

@@ -2,6 +2,7 @@
 <shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
 
     <corners android:radius="@dimen/_20dp"/>
+    <padding android:top="@dimen/_6dp" android:bottom="@dimen/_6dp"/>
     <solid android:color="#00000000"/>
     <stroke android:color="@color/red" android:width="@dimen/_6dp"/>
 </shape>

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

@@ -14,6 +14,7 @@
         <SeekBar
             android:id="@+id/sb_light"
             style="@style/LightSeekbarStyle"
+            android:focusable="true"
             android:layout_width="@dimen/_630dp"
             android:layout_height="@dimen/_100dp"
             android:layout_marginStart="@dimen/_140dp"