添加 SourceObserverView2.kt

tangwanchao · Sep 23, 2022 · 4533e72 · 4533e72
1 parent ff14325
commit 4533e72
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diff --git a/.idea/misc.xml b/.idea/misc.xml
diff --git a/app/build.gradle b/app/build.gradle
@@ -30,6 +30,9 @@ android {
     kotlinOptions {
         jvmTarget = '1.8'
     }
+    viewBinding {
+        enabled = true
+    }
 }
 
 dependencies {
@@ -41,4 +44,10 @@ dependencies {
     testImplementation 'junit:junit:4.+'
     androidTestImplementation 'androidx.test.ext:junit:1.1.2'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+
+    implementation "androidx.lifecycle:lifecycle-runtime-ktx:2.2.0"
+
+    implementation project(":source")
+    implementation project(":observer")
+    implementation project(":paging")
 }
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
@@ -8,6 +8,19 @@
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/Theme.RetrofitSource" />
+        android:theme="@style/Theme.RetrofitSource">
+        <activity
+            android:name=".MainActivity"
+            android:screenOrientation="portrait">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name=".SourceObserverView2Activity"
+            android:screenOrientation="portrait" />
+    </application>
 
 </manifest>
diff --git a/app/src/main/java/me/twc/retrofitsource/MainActivity.kt b/app/src/main/java/me/twc/retrofitsource/MainActivity.kt
@@ -0,0 +1,22 @@
+package me.twc.retrofitsource
+
+import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
+import me.twc.retrofitsource.databinding.ActMainBinding
+
+/**
+ * @author 唐万超
+ * @date 2022/09/23
+ */
+class MainActivity : AppCompatActivity() {
+
+    private val mBinding by lazy { ActMainBinding.inflate(layoutInflater) }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(mBinding.root)
+        mBinding.tvObserverView2.setOnClickListener {
+            SourceObserverView2Activity.show(this)
+        }
+    }
+}
diff --git a/app/src/main/java/me/twc/retrofitsource/SourceObserverView2Activity.kt b/app/src/main/java/me/twc/retrofitsource/SourceObserverView2Activity.kt
@@ -0,0 +1,67 @@
+package me.twc.retrofitsource
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import android.widget.Toast
+import androidx.appcompat.app.AppCompatActivity
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.lifecycleScope
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
+import me.twc.retrofitsource.databinding.ActSourceObserverView2Binding
+import me.twc.source.ErrorSource
+import me.twc.source.LoadingSource
+import me.twc.source.Source
+import me.twc.source.observer.utils.loadingObserver
+
+/**
+ * @author 唐万超
+ * @date 2022/09/23
+ */
+class SourceObserverView2Activity : AppCompatActivity() {
+
+    companion object{
+        fun show(context: Context){
+            val intent = Intent(context,SourceObserverView2Activity::class.java)
+            context.startActivity(intent)
+        }
+    }
+
+    private val mBinding by lazy { ActSourceObserverView2Binding.inflate(layoutInflater) }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(mBinding.root)
+        mBinding.root.setOnClickListener {
+            Toast.makeText(this, "content click", Toast.LENGTH_SHORT).show()
+        }
+        mBinding.obserview.mReloadFun = fun(){
+            test()
+        }
+        test.loadingObserver(this,mBinding.obserview){
+            Toast.makeText(this, it, Toast.LENGTH_SHORT).show()
+        }
+        lifecycleScope.launchWhenResumed { test() }
+    }
+
+
+    private val _test: MutableLiveData<Source<String>> by lazy {
+        return@lazy MutableLiveData<Source<String>>()
+    }
+
+    val test: LiveData<Source<String>> = _test
+
+    private var testJob: Job? = null
+
+    fun test() {
+        testJob?.cancel()
+        testJob = lifecycleScope.launch {
+            _test.value = LoadingSource
+            delay(1000)
+            _test.value = ErrorSource("测试异常")
+        }
+    }
+}
diff --git a/app/src/main/res/layout/act_main.xml b/app/src/main/res/layout/act_main.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <Button
+        android:id="@+id/tv_observer_view2"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="observer_view"
+        tools:ignore="HardcodedText" />
+</LinearLayout>
diff --git a/app/src/main/res/layout/act_source_observer_view2.xml b/app/src/main/res/layout/act_source_observer_view2.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+    <ImageView
+        android:layout_width="200dp"
+        android:layout_height="200dp"
+        android:layout_gravity="center"
+        android:background="@android:color/black"/>
+    <me.twc.source.observer.widget.SourceObserverView2
+        android:id="@+id/obserview"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"/>
+</FrameLayout>
diff --git a/observer/src/main/java/me/twc/source/observer/widget/SourceObserverView2.kt b/observer/src/main/java/me/twc/source/observer/widget/SourceObserverView2.kt
@@ -0,0 +1,111 @@
+package me.twc.source.observer.widget
+
+import android.content.Context
+import android.graphics.Color
+import android.util.AttributeSet
+import android.view.LayoutInflater
+import android.view.View
+import android.widget.FrameLayout
+import android.widget.TextView
+import androidx.annotation.LayoutRes
+import androidx.annotation.MainThread
+import androidx.core.view.isVisible
+import me.twc.source.observer.R
+import me.twc.source.observer.engine.ISourceObserverView
+
+/**
+ * @author 唐万超
+ * @date 2022/09/23
+ */
+open class SourceObserverView2 @JvmOverloads constructor(
+    context: Context,
+    attributeSet: AttributeSet? = null,
+    defStyleAttr: Int = 0
+) : FrameLayout(context, attributeSet, defStyleAttr), ISourceObserverView {
+    companion object {
+        /**
+         * 展示实际 Loading 的延迟时间
+         */
+        val GLOBAL_LOADING_DELAY_TIME = 450L
+        val GLOBAL_ERROR_BACKGROUND = Color.WHITE
+        val GLOBAL_EMPTY_BACKGROUND = Color.WHITE
+    }
+
+    var mLoadingDelayTime = GLOBAL_LOADING_DELAY_TIME
+    var mErrorBackground = GLOBAL_ERROR_BACKGROUND
+    var mEmptyBackground = GLOBAL_EMPTY_BACKGROUND
+    var mReloadFun: (() -> Unit)? = null
+
+    private val mLayoutInflater = LayoutInflater.from(context)
+    private var mLoadingLayout: View? = null
+    private var mErrorLayout: View? = null
+    private var mEmptyLayout: View? = null
+
+    private val mDelayLoadingRunnable = Runnable {
+        mLoadingLayout?.isVisible = true
+    }
+
+    init {
+        // 可点击,防止点击穿透
+        isClickable = true
+        isVisible = false
+    }
+
+    @LayoutRes
+    open fun getLoadingLayoutRes(): Int = R.layout.source_observer_layout_loading
+
+    @LayoutRes
+    open fun getErrorLayoutRes(): Int = R.layout.source_observer_layout_error
+
+    @LayoutRes
+    open fun getEmptyLayoutRes(): Int = R.layout.source_observer_layout_empty
+
+    @MainThread
+    override fun showSourceLoadingView() {
+        if (mLoadingLayout == null) {
+            mLoadingLayout = mLayoutInflater.inflate(getLoadingLayoutRes(), this, false)
+            addView(mLoadingLayout)
+        }
+        showView()
+        postDelayed(mDelayLoadingRunnable, mLoadingDelayTime)
+    }
+
+    @MainThread
+    override fun showSourceErrorView(message: String) {
+        if (mErrorLayout == null) {
+            mErrorLayout = mLayoutInflater.inflate(getErrorLayoutRes(), this, false)
+            mErrorLayout!!.setBackgroundColor(mErrorBackground)
+            mErrorLayout!!.setOnClickListener {
+                mReloadFun?.invoke()
+            }
+            addView(mErrorLayout)
+        }
+        mErrorLayout!!.findViewById<TextView>(R.id.tv_network_error).text = message
+        showView(mErrorLayout)
+    }
+
+    @MainThread
+    override fun showSourceEmptyView(message: String) {
+        if (mEmptyLayout == null) {
+            mEmptyLayout = mLayoutInflater.inflate(getEmptyLayoutRes(), this, false)
+            mEmptyLayout!!.setBackgroundColor(mEmptyBackground)
+            addView(mEmptyLayout)
+        }
+        mEmptyLayout!!.findViewById<TextView>(R.id.tv_empty).text = message
+        showView(mEmptyLayout)
+    }
+
+    @MainThread
+    override fun showSourceSuccessView() {
+        removeCallbacks(mDelayLoadingRunnable)
+        isVisible = false
+    }
+
+    private fun showView(show: View? = null) {
+        removeCallbacks(mDelayLoadingRunnable)
+        mLoadingLayout?.isVisible = show === mLoadingLayout
+        mErrorLayout?.isVisible = show === mErrorLayout
+        mEmptyLayout?.isVisible = show === mEmptyLayout
+        isVisible = true
+    }
+}
diff --git a/observer/src/main/res/drawable-xxhdpi/source_observer_ic_network_error.xml b/observer/src/main/res/drawable-xxhdpi/source_observer_ic_network_error.xml
@@ -0,0 +1,81 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="146pt"
+    android:height="107pt"
+    android:viewportWidth="146"
+    android:viewportHeight="107">
+  <group>
+    <clip-path
+        android:pathData="M4.577,84.306l140.499,0l0,22.5l-140.499,0z"/>
+    <path
+        android:pathData="M145.077,95.556C145.077,101.769 113.626,106.806 74.827,106.806C36.029,106.806 4.577,101.769 4.577,95.556C4.577,89.342 36.029,84.306 74.827,84.306C113.626,84.306 145.077,89.342 145.077,95.556"
+        android:strokeWidth="1"
+        android:fillColor="#F4F4F4"
+        android:fillType="evenOdd"
+        android:strokeColor="#00000000"/>
+  </group>
+  <path
+      android:pathData="M115.566,49.056C115.566,71.423 97.433,89.556 75.066,89.556C52.699,89.556 34.566,71.423 34.566,49.056C34.566,26.688 52.699,8.556 75.066,8.556C97.433,8.556 115.566,26.688 115.566,49.056"
+      android:strokeWidth="1"
+      android:fillColor="#E9E9E9"
+      android:fillType="evenOdd"
+      android:strokeColor="#00000000"/>
+  <path
+      android:pathData="M115.566,49.056C115.566,71.423 97.433,89.556 75.066,89.556C52.699,89.556 34.566,71.423 34.566,49.056C34.566,26.688 52.699,8.556 75.066,8.556C97.433,8.556 115.566,26.688 115.566,49.056Z"
+      android:strokeWidth="2"
+      android:fillColor="#00000000"
+      android:strokeColor="#C8C8C8"
+      android:fillType="evenOdd"/>
+  <path
+      android:pathData="M79.808,16.461C80.635,17.715 80.289,19.4 79.037,20.228C77.783,21.055 76.097,20.71 75.27,19.456C74.443,18.203 74.787,16.517 76.041,15.69C77.294,14.863 78.981,15.208 79.808,16.461"
+      android:strokeWidth="1"
+      android:fillColor="#FFFFFF"
+      android:fillType="evenOdd"
+      android:strokeColor="#00000000"/>
+  <path
+      android:pathData="M98.748,33.168C98.268,31.629 96.877,27.893 93.183,24.752C89.454,21.584 85.502,20.825 83.907,20.606C82.851,20.202 82.208,19.229 82.301,18.348C82.423,17.189 83.823,16.152 85.389,16.56C87.424,16.975 91.716,18.135 95.834,21.674C100.109,25.348 101.897,29.607 102.584,31.57C102.884,33.17 101.822,34.476 100.736,34.544C99.973,34.593 99.171,34.033 98.748,33.168"
+      android:strokeWidth="1"
+      android:fillColor="#FFFFFF"
+      android:fillType="evenOdd"
+      android:strokeColor="#00000000"/>
+  <path
+      android:pathData="M112.265,33.037C121.145,32.92 126.942,34.347 127.758,37.394C129.528,43.996 107.261,55.701 78.024,63.538C53.584,70.089 23.651,71.993 21.881,65.776C21.328,63.834 23.309,60.345 34.816,53.557"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#C8C8C8"
+      android:fillType="evenOdd"/>
+  <path
+      android:pathData="M126.331,19.813C126.331,21.861 124.671,23.522 122.623,23.522C120.575,23.522 118.915,21.861 118.915,19.813C118.915,17.765 120.575,16.105 122.623,16.105C124.671,16.105 126.331,17.765 126.331,19.813"
+      android:strokeWidth="1"
+      android:fillColor="#DFDFDF"
+      android:fillType="evenOdd"
+      android:strokeColor="#00000000"/>
+  <path
+      android:pathData="M120.978,9.585C127.559,9.585 132.894,14.92 132.894,21.501"
+      android:strokeLineJoin="bevel"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#DFDFDF"
+      android:fillType="evenOdd"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M120.978,2C131.898,2 140.749,10.853 140.749,21.772"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#DFDFDF"
+      android:fillType="evenOdd"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M9.155,55.913C9.155,58.441 7.106,60.491 4.578,60.491C2.05,60.491 0.001,58.441 0.001,55.913C0.001,53.386 2.05,51.336 4.578,51.336C7.106,51.336 9.155,53.386 9.155,55.913"
+      android:strokeWidth="1"
+      android:fillColor="#E1E1E1"
+      android:fillType="evenOdd"
+      android:strokeColor="#00000000"/>
+  <path
+      android:pathData="M129.523,72.639C129.523,74.738 127.821,76.44 125.721,76.44C123.622,76.44 121.919,74.738 121.919,72.639C121.919,70.539 123.622,68.837 125.721,68.837C127.821,68.837 129.523,70.539 129.523,72.639"
+      android:strokeWidth="1"
+      android:fillColor="#F5F5F5"
+      android:fillType="evenOdd"
+      android:strokeColor="#00000000"/>
+</vector>
diff --git a/observer/src/main/res/drawable-xxhdpi/source_observer_ic_status_empty.png b/observer/src/main/res/drawable-xxhdpi/source_observer_ic_status_empty.png
diff --git a/observer/src/main/res/drawable/source_observer_bg_error_button.xml b/observer/src/main/res/drawable/source_observer_bg_error_button.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <corners android:radius="12pt" />
+    <stroke
+        android:width="0.5pt"
+        android:color="#DADADA" />
+    <solid android:color="@android:color/white" />
+</shape>