feat: 优化代码

app/src/main/java/io/legado/app/ui/about/AboutActivity.kt

@@ -1,14 +1,12 @@
 package io.legado.app.ui.about
 
-import android.content.Intent
-import android.net.Uri
 import android.os.Bundle
 import android.view.Menu
 import android.view.MenuItem
 import io.legado.app.R
 import io.legado.app.base.BaseActivity
+import io.legado.app.utils.openUrl
 import io.legado.app.utils.shareText
-import org.jetbrains.anko.toast
 
 class AboutActivity : BaseActivity(R.layout.activity_about) {
 
@@ -28,7 +26,7 @@ class AboutActivity : BaseActivity(R.layout.activity_about) {
 
     override fun onCompatOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
-            R.id.menu_scoring -> openIntent("market://details?id=$packageName")
+            R.id.menu_scoring -> openUrl("market://details?id=$packageName")
             R.id.menu_share_it -> shareText(
                 "App Share",
                 getString(R.string.app_share_description)
@@ -37,13 +35,4 @@ class AboutActivity : BaseActivity(R.layout.activity_about) {
         return super.onCompatOptionsItemSelected(item)
     }
 
-    private fun openIntent(address: String) {
-        try {
-            val intent = Intent(Intent.ACTION_VIEW)
-            intent.data = Uri.parse(address)
-            startActivity(intent)
-        } catch (e: Exception) {
-            toast(R.string.can_not_open)
-        }
-    }
 }

app/src/main/java/io/legado/app/ui/about/AboutFragment.kt

@@ -11,6 +11,7 @@ import io.legado.app.App
 import io.legado.app.R
 import io.legado.app.lib.dialogs.alert
 import io.legado.app.ui.widget.dialog.TextDialog
+import io.legado.app.utils.openUrl
 import io.legado.app.utils.sendToClip
 import io.legado.app.utils.toast
 
@@ -41,14 +42,14 @@ class AboutFragment : PreferenceFragmentCompat() {
 
     override fun onPreferenceTreeClick(preference: Preference?): Boolean {
         when (preference?.key) {
-            "contributors" -> openIntent(Intent.ACTION_VIEW, R.string.contributors_url)
+            "contributors" -> openUrl(R.string.contributors_url)
             "update_log" -> showUpdateLog()
-            "check_update" -> openIntent(Intent.ACTION_VIEW, R.string.latest_release_url)
-            "mail" -> openIntent(Intent.ACTION_SENDTO, "mailto:kunfei.ge@gmail.com")
-            "git" -> openIntent(Intent.ACTION_VIEW, R.string.this_github_url)
-            "home_page" -> openIntent(Intent.ACTION_VIEW, R.string.home_page_url)
-            "license" -> openIntent(Intent.ACTION_VIEW, licenseUrl)
-            "disclaimer" -> openIntent(Intent.ACTION_VIEW, disclaimerUrl)
+            "check_update" -> openUrl(R.string.latest_release_url)
+            "mail" -> sendMail()
+            "git" -> openUrl(R.string.this_github_url)
+            "home_page" -> openUrl(R.string.home_page_url)
+            "license" -> requireContext().openUrl(licenseUrl)
+            "disclaimer" -> requireContext().openUrl(disclaimerUrl)
             "qq" -> showQqGroups()
             "gzGzh" -> requireContext().sendToClip("开源阅读软件")
         }
@@ -56,17 +57,17 @@ class AboutFragment : PreferenceFragmentCompat() {
     }
 
     @Suppress("SameParameterValue")
-    private fun openIntent(intentName: String, @StringRes addressID: Int) {
-        openIntent(intentName, getString(addressID))
+    private fun openUrl(@StringRes addressID: Int) {
+        requireContext().openUrl(getString(addressID))
     }
 
-    private fun openIntent(intentName: String, address: String) {
+    private fun sendMail() {
         try {
-            val intent = Intent(intentName)
-            intent.data = Uri.parse(address)
+            val intent = Intent(Intent.ACTION_SENDTO)
+            intent.data = Uri.parse("mailto:kunfei.ge@gmail.com")
             startActivity(intent)
         } catch (e: Exception) {
-            toast(R.string.can_not_open)
+            toast(e.localizedMessage ?: "Error")
         }
     }
 

app/src/main/java/io/legado/app/ui/about/DonateFragment.kt

@@ -9,8 +9,8 @@ import androidx.preference.Preference
 import androidx.preference.PreferenceFragmentCompat
 import io.legado.app.R
 import io.legado.app.utils.ACache
+import io.legado.app.utils.openUrl
 import io.legado.app.utils.sendToClip
-import io.legado.app.utils.toast
 import org.jetbrains.anko.longToast
 import java.net.URLEncoder
 
@@ -32,10 +32,10 @@ class DonateFragment : PreferenceFragmentCompat() {
 
     override fun onPreferenceTreeClick(preference: Preference?): Boolean {
         when (preference?.key) {
-            "wxZsm" -> openIntent(Intent.ACTION_VIEW, wxZsRwmUrl)
-            "zfbHbRwm" -> openIntent(Intent.ACTION_VIEW, zfbHbRwmUrl)
-            "zfbSkRwm" -> openIntent(Intent.ACTION_VIEW, zfbSkRwmUrl)
-            "qqSkRwm" -> openIntent(Intent.ACTION_VIEW, qqSkRwmUrl)
+            "wxZsm" -> requireContext().openUrl(wxZsRwmUrl)
+            "zfbHbRwm" -> requireContext().openUrl(zfbHbRwmUrl)
+            "zfbSkRwm" -> requireContext().openUrl(zfbSkRwmUrl)
+            "qqSkRwm" -> requireContext().openUrl(qqSkRwmUrl)
             "zfbSk" -> aliDonate(requireContext())
             "zfbHbSsm" -> getZfbHb(requireContext())
             "gzGzh" -> requireContext().sendToClip("开源阅读软件")
@@ -43,17 +43,6 @@ class DonateFragment : PreferenceFragmentCompat() {
         return super.onPreferenceTreeClick(preference)
     }
 
-    @Suppress("SameParameterValue")
-    private fun openIntent(intentName: String, address: String) {
-        try {
-            val intent = Intent(intentName)
-            intent.data = Uri.parse(address)
-            startActivity(intent)
-        } catch (e: Exception) {
-            toast(R.string.can_not_open)
-        }
-    }
-
     private fun getZfbHb(context: Context) {
         requireContext().sendToClip("537954522")
         context.longToast("高级功能已开启\n红包码已复制\n支付宝首页搜索“537954522” 立即领红包")

app/src/main/java/io/legado/app/ui/book/read/TextActionMenu.kt

@@ -85,7 +85,8 @@ class TextActionMenu(private val context: Context, private val callBack: CallBac
                     intent.data = Uri.parse(callBack.selectedText)
                     context.startActivity(intent)
                 } catch (e: Exception) {
-                    context.toast(R.string.can_not_open)
+                    e.printStackTrace()
+                    context.toast(e.localizedMessage ?: "ERROR")
                 }
             }
             else -> item.intent?.let {

app/src/main/java/io/legado/app/utils/ContextExtensions.kt

@@ -6,6 +6,7 @@ import android.content.res.ColorStateList
 import android.content.res.Configuration
 import android.graphics.Bitmap
 import android.graphics.drawable.Drawable
+import android.net.Uri
 import android.os.BatteryManager
 import android.provider.Settings
 import androidx.annotation.ColorRes
@@ -153,3 +154,21 @@ fun Context.getBettery(): Int {
     val batteryStatus = registerReceiver(null, iFilter)
     return batteryStatus?.getIntExtra(BatteryManager.EXTRA_LEVEL, -1) ?: -1
 }
+
+fun Context.openUrl(url: String) {
+    val intent = Intent(Intent.ACTION_VIEW)
+    intent.data = Uri.parse(url)
+    if (intent.resolveActivity(packageManager) != null) {
+        try {
+            startActivity(intent)
+        } catch (e: Exception) {
+            toast(e.localizedMessage ?: "open url error")
+        }
+    } else {
+        try {
+            startActivity(Intent.createChooser(intent, "请选择浏览器"))
+        } catch (e: Exception) {
+            toast(e.localizedMessage ?: "open url error")
+        }
+    }
+}