utils: ShortcutUtils: new, to replace Function

afeizh · Sep 8, 2021 · 559e43f · 559e43f
1 parent a4c31cb
commit 559e43f
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Showing 2 changed files with 143 additions and 4 deletions.
diff --git a/app/src/main/java/com/osfans/trime/ime/core/Trime.java b/app/src/main/java/com/osfans/trime/ime/core/Trime.java
@@ -83,8 +83,8 @@
 import com.osfans.trime.settings.components.ThemePickerDialog;
 import com.osfans.trime.setup.Config;
 import com.osfans.trime.setup.IntentReceiver;
-import com.osfans.trime.util.Function;
 import com.osfans.trime.util.LocaleUtils;
+import com.osfans.trime.util.ShortcutUtils;
 import com.osfans.trime.util.StringUtils;
 import java.util.Locale;
 import java.util.regex.Matcher;
@@ -152,7 +152,7 @@ private Preferences getPrefs() {
       new Handler(
           msg -> {
             if (!((Trime) msg.obj).isShowInputRequested()) { // 若当前没有输入面板，则后台同步。防止面板关闭后5秒内再次打开
-              Function.syncBackground((Trime) msg.obj);
+              ShortcutUtils.INSTANCE.syncInBackground((Trime) msg.obj);
               ((Trime) msg.obj).loadConfig();
             }
             return false;
@@ -1040,7 +1040,7 @@ public void onEvent(@NonNull Event event) {
                 getActiveText(2),
                 getActiveText(3),
                 getActiveText(4));
-        s = Function.handle(this, event.getCommand(), arg);
+        s = (String) ShortcutUtils.INSTANCE.call(this, event.getCommand(), arg);
         if (s != null) {
           commitText(s);
           updateComposing();
@@ -1080,7 +1080,7 @@ private boolean handleKey(int keyCode, int mask) { // 軟鍵盤
         || handleEnter(keyCode)
         || handleBack(keyCode)) {
       Timber.i("Trime onKey");
-    } else if (Function.openCategory(this, keyCode)) {
+    } else if (ShortcutUtils.INSTANCE.openCategory(keyCode)) {
       Timber.i("Open category");
     } else {
       keyUpNeeded = true;

diff --git a/app/src/main/java/com/osfans/trime/util/ShortcutUtils.kt b/app/src/main/java/com/osfans/trime/util/ShortcutUtils.kt
@@ -0,0 +1,139 @@
+package com.osfans.trime.util
+
+import android.app.SearchManager
+import android.content.ClipboardManager
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.icu.text.DateFormat
+import android.icu.util.Calendar
+import android.icu.util.ULocale
+import android.net.Uri
+import android.os.Build
+import android.util.SparseArray
+import android.view.KeyEvent
+import com.blankj.utilcode.util.ActivityUtils
+import com.blankj.utilcode.util.IntentUtils
+import com.osfans.trime.Rime
+import com.osfans.trime.ime.core.Preferences
+import java.text.FieldPosition
+import java.text.SimpleDateFormat
+import java.util.*
+
+/**
+ * Implementation to open/call specified application/function
+ */
+object ShortcutUtils {
+    fun call(context: Context, command: String, option: String): Any? {
+        when (command) {
+            "broadcast" -> context.sendBroadcast(Intent(option))
+            "clipboard" -> return pasteFromClipboard(context)
+            "date" -> return getDate(option)
+            "run" -> startIntent(option)
+            else -> startIntent(command, option)
+        }
+        return null
+    }
+
+    private fun startIntent(arg: String) {
+        val intent = when {
+            arg.indexOf(':') >= 0 -> {
+                Intent.parseUri(arg, Intent.URI_INTENT_SCHEME)
+            }
+            arg.indexOf('/') >= 0 -> {
+                Intent(Intent.ACTION_MAIN).apply {
+                    addCategory(Intent.CATEGORY_LAUNCHER)
+                    component = ComponentName.unflattenFromString(arg)
+                }
+            }
+            else -> IntentUtils.getLaunchAppIntent(arg)
+        }
+        intent.flags = (Intent.FLAG_ACTIVITY_NEW_TASK
+                or Intent.FLAG_ACTIVITY_NO_HISTORY)
+        ActivityUtils.startActivity(intent)
+    }
+
+    private fun startIntent(action: String, arg: String) {
+        val act = "android.intent.action.${action.uppercase()}"
+        var intent = Intent(act)
+        when (act) {
+            // Search or open link
+                // Note that web_search cannot directly open link
+            Intent.ACTION_WEB_SEARCH, Intent.ACTION_SEARCH -> {
+                if (arg.startsWith("http")) {
+                    startIntent(arg)
+                    ActivityUtils.startLauncherActivity()
+                    return
+                } else {
+                    intent.putExtra(SearchManager.QUERY, arg)
+                }
+            }
+            // Share text
+            Intent.ACTION_SEND -> intent = IntentUtils.getShareTextIntent(arg)
+            // Stage the data
+            else -> {
+                if (arg.isNotEmpty()) Intent(act).data = Uri.parse(arg) else Intent(act)
+            }
+        }
+        intent.flags = (Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_NO_HISTORY)
+        ActivityUtils.startActivity(intent)
+    }
+
+    private fun getDate(string: String): CharSequence {
+        var option = ""
+        var locale = ""
+        if (string.contains("@")) {
+            val opt = string.split(" ".toRegex(), 2)
+            if (opt.size == 2 && opt[0].contains("@")) {
+                locale = opt[0]
+                option = opt[1]
+            } else {
+                locale = opt[0]
+            }
+        }
+        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+            val ul = ULocale(locale)
+            val cc = Calendar.getInstance(ul)
+            val df = if (option.isEmpty()) {
+                DateFormat.getDateInstance(DateFormat.LONG, ul)
+            } else {
+                android.icu.text.SimpleDateFormat(option, Locale(locale))
+            }
+            df.format(cc, StringBuffer(256), FieldPosition(0)).toString()
+        } else {
+            SimpleDateFormat(option, Locale.getDefault()).format(Date()) // Time
+        }
+    }
+
+    private fun pasteFromClipboard(context: Context): CharSequence {
+        val systemClipboardManager = context.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
+        val systemPrimaryClip = systemClipboardManager.primaryClip
+        return if (systemPrimaryClip?.getItemAt(0)?.text == null) {""}
+               else systemPrimaryClip.getItemAt(0)?.text!!
+    }
+
+    fun syncInBackground(context: Context) {
+        val prefs = Preferences.defaultInstance()
+        prefs.conf.lastSyncTime = Date().time
+        prefs.conf.lastSyncStatus = Rime.syncUserData(context)
+    }
+
+    fun openCategory(keyCode: Int): Boolean {
+        val category = applicationLaunchKeyCategories[keyCode]
+        return if (category != null) {
+            val intent = Intent.makeMainSelectorActivity(Intent.ACTION_MAIN, category)
+            intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_NO_HISTORY
+            ActivityUtils.startActivity(intent)
+            true
+        } else false
+    }
+
+    private val applicationLaunchKeyCategories = SparseArray<String>().apply {
+        append(KeyEvent.KEYCODE_EXPLORER, "android.intent.category.APP_BROWSER")
+        append(KeyEvent.KEYCODE_ENVELOPE, "android.intent.category.APP_EMAIL")
+        append(KeyEvent.KEYCODE_CONTACTS, "android.intent.category.APP_CONTACTS")
+        append(KeyEvent.KEYCODE_CALENDAR, "android.intent.category.APP_CALENDAR")
+        append(KeyEvent.KEYCODE_MUSIC, "android.intent.category.APP_MUSIC")
+        append(KeyEvent.KEYCODE_CALCULATOR, "android.intent.category.APP_CALCULATOR")
+    }
+}