setup: IntentReveiver.java: optimization

app/src/main/java/com/osfans/trime/ime/core/Trime.java

@@ -61,7 +61,7 @@
 import com.osfans.trime.Effect;
 import com.osfans.trime.Event;
 import com.osfans.trime.Function;
-import com.osfans.trime.IntentReceiver;
+import com.osfans.trime.setup.IntentReceiver;
 import com.osfans.trime.Key;
 import com.osfans.trime.Keyboard;
 import com.osfans.trime.KeyboardSwitch;

app/src/main/java/com/osfans/trime/setup/IntentReceiver.java

@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2015-present, osfans
+ * waxaca@163.com https://github.com/osfans
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.osfans.trime.setup;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.osfans.trime.Rime;
+import com.osfans.trime.util.RimeUtils;
+
+/** 接收 Intent 廣播事件 */
+public class IntentReceiver extends BroadcastReceiver {
+    private static final String TAG = "IntentReceiver";
+    private static final String COMMAND_DEPLOY = "com.osfans.trime.deploy";
+    private static final String COMMAND_SYNC = "com.osfans.trime.sync";
+
+    @Override
+    public void onReceive(@NonNull Context context, @NonNull Intent intent) {
+        final @Nullable String command = intent.getAction();
+
+        Log.d(TAG, "Receive Command = " + command);
+        //防止为空，虽然很少,但是可能会出现
+        //http://stackoverflow.com/questions/15048883/intent-getaction-is-returning-null
+        if (command == null) return;
+
+        switch (command) {
+            case COMMAND_DEPLOY:
+                RimeUtils.INSTANCE.deploy(context);
+                System.exit(0);
+                break;
+            case COMMAND_SYNC:
+                RimeUtils.INSTANCE.sync(context);
+                break;
+            case Intent.ACTION_SHUTDOWN:
+                Rime.destroy();
+                break;
+            default:
+                break;
+        }
+    }
+
+    public void registerReceiver(@NonNull Context context) {
+        context.registerReceiver(this, new IntentFilter(COMMAND_DEPLOY));
+        context.registerReceiver(this, new IntentFilter(COMMAND_SYNC));
+        context.registerReceiver(this, new IntentFilter(Intent.ACTION_SHUTDOWN));
+    }
+
+    public void unregisterReceiver(@NonNull Context context) {
+        context.unregisterReceiver(this);
+    }
+}