provider

libcore/src/main/java/cn/garymb/ygomobile/YGOMobileActivity.java

@@ -468,6 +468,7 @@ public class YGOMobileActivity extends GameActivity implements
         });
     }
 
+    private long lasttime;
 
     @Override
     public boolean onKeyDown(int keyCode, KeyEvent event) {
@@ -503,6 +504,13 @@ public class YGOMobileActivity extends GameActivity implements
             mGlobalEditText.dismiss();
             return;
         }
+        if (lasttime == 0 || (System.currentTimeMillis() - lasttime) < 1000) {
+            lasttime = System.currentTimeMillis();
+            Toast.makeText(this, R.string.tip_please_quit_in_game, Toast.LENGTH_SHORT).show();
+            return;
+        }
+//        super.onWindowFocusChanged(false);
+//        onGameExit();
     }
 
     @Override

mobile/build.gradle

@@ -40,6 +40,7 @@ android {
     buildTypes {
         debug {
             debuggable false
+            applicationIdSuffix ".debug"
             buildConfigField 'boolean', 'DEBUG_MODE', 'true'
         }
         release {

mobile/src/main/AndroidManifest.xml

@@ -194,7 +194,7 @@
         <!-- 如果已经安装过原版YGOMobile，请注释掉或修改成其他，否则会导致无法安装 -->
         <provider
             android:name="cn.garymb.ygomobile.ui.preference.YGOPreferencesProvider"
-            android:authorities="cn.garymb.ygomobile.ui.preference.YGOPreferencesProvider"
+            android:authorities="${applicationId}.ui.preference.YGOPreferencesProvider"
             android:exported="false"
             android:grantUriPermissions="true" />
         <provider