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flutter_boost_1.22.4
Commit c1c82460 authored by yangwu.jia's avatar yangwu.jia
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新增engine destroy 的方式，默认和app共存

parent 01ab95a8
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Showing with 73 additions and 77 deletions
android/src/main/java/com/idlefish/flutterboost/FlutterViewContainerManager.java
View file @ c1c82460
......@@ -84,6 +84,13 @@ public class FlutterViewContainerManager implements IContainerManager {
void removeRecord(IContainerRecord record) {
mRecordStack.remove(record);
mRecordMap.remove(record.getContainer());
if(mRecordStack.empty()){
if( NewFlutterBoost.instance().platform().whenEngineDestroy()== NewFlutterBoost.ConfigBuilder.All_FLUTTER_ACTIVITY_DESTROY){
NewFlutterBoost.instance().boostDestroy();
}
}
}
void setContainerResult(IContainerRecord record,int requestCode, int resultCode, Map<String,Object> result) {
......
android/src/main/java/com/idlefish/flutterboost/NewFlutterBoost.java
View file @ c1c82460
......@@ -10,6 +10,7 @@ import com.idlefish.flutterboost.interfaces.*;
import io.flutter.Log;
import io.flutter.embedding.android.FlutterView;
import io.flutter.embedding.engine.FlutterEngine;
import io.flutter.embedding.engine.FlutterShellArgs;
import io.flutter.embedding.engine.dart.DartExecutor;
import io.flutter.embedding.engine.plugins.shim.ShimPluginRegistry;
import io.flutter.plugin.common.PluginRegistry;
......@@ -23,7 +24,7 @@ public class NewFlutterBoost {
private Platform mPlatform;
private FlutterViewContainerManager mManager;
private FlutterEngine mEngine;
private Activity mCurrentActiveActivity;
private PluginRegistry mRegistry;
static NewFlutterBoost sInstance = null;
......@@ -53,7 +54,7 @@ public class NewFlutterBoost {
if (mPlatform.whenEngineStart() == ConfigBuilder.ANY_ACTIVITY_CREATED) {
Log.e("bbbb2", "xxxxx");
doInitialFlutter(mPlatform);
doInitialFlutter();
}
}
......@@ -87,7 +88,7 @@ public class NewFlutterBoost {
if (mCurrentActiveActivity == activity) {
Debuger.log("Application entry background");
if (mPlatform.engineProvider() != null) {
if (engineProvider() != null) {
HashMap<String, String> map = new HashMap<>();
map.put("type", "background");
channel().sendEvent("lifecycle", map);
......@@ -106,7 +107,7 @@ public class NewFlutterBoost {
if (mCurrentActiveActivity == activity) {
Debuger.log("Application entry background");
if (mPlatform.engineProvider() != null) {
if (engineProvider() != null) {
HashMap<String, String> map = new HashMap<>();
map.put("type", "background");
channel().sendEvent("lifecycle", map);
......@@ -118,19 +119,19 @@ public class NewFlutterBoost {
if (mPlatform.whenEngineStart() == ConfigBuilder.IMMEDIATELY) {
doInitialFlutter(mPlatform);
doInitialFlutter();
}
}
private void doInitialFlutter(Platform platform ) {
public void doInitialFlutter() {
if(platform.getEngine()!=null) return;
if(mEngine!=null) return;
FlutterEngine flutterEngine = platform.engineProvider();
FlutterEngine flutterEngine = engineProvider();
if (flutterEngine.getDartExecutor().isExecutingDart()) {
// No warning is logged because this situation will happen on every config
......@@ -139,13 +140,12 @@ public class NewFlutterBoost {
return;
}
mRegistry = new ShimPluginRegistry(mPlatform.engineProvider());
// The engine needs to receive the Flutter app's initial route before executing any
// Dart code to ensure that the initial route arrives in time to be applied.
if (platform.initialRoute() != null) {
flutterEngine.getNavigationChannel().setInitialRoute(platform.initialRoute());
if (mPlatform.initialRoute() != null) {
flutterEngine.getNavigationChannel().setInitialRoute(mPlatform.initialRoute());
}
// Configure the Dart entrypoint and execute it.
DartExecutor.DartEntrypoint entrypoint = new DartExecutor.DartEntrypoint(
......@@ -153,6 +153,9 @@ public class NewFlutterBoost {
"main"
);
flutterEngine.getDartExecutor().executeDartEntrypoint(entrypoint);
mRegistry = new ShimPluginRegistry(engineProvider());
}
......@@ -164,10 +167,17 @@ public class NewFlutterBoost {
public static int ANY_ACTIVITY_CREATED = 1; //当有任何Activity创建时,启动引擎
public static int FLUTTER_ACTIVITY_CREATED = 2; //当有任何Activity创建时,启动引擎
public static int APP_EXit = 0; //所有flutter Activity destory 时，销毁engine
public static int All_FLUTTER_ACTIVITY_DESTROY = 1; //所有flutter Activity destory 时，销毁engine
private String dartEntrypoint = DEFAULT_DART_ENTRYPOINT;
private String initialRoute = DEFAULT_INITIAL_ROUTE;
private int whenEngineStart = ANY_ACTIVITY_CREATED;
private int whenEngineDestory = APP_EXit;
private boolean isDebug = false;
......@@ -207,7 +217,10 @@ public class NewFlutterBoost {
this.whenEngineStart = whenEngineStart;
return this;
}
public ConfigBuilder whenEngineDestory(@NonNull int whenEngineDestory) {
this.whenEngineDestory = whenEngineDestory;
return this;
}
public Platform build() {
Platform platform = new Platform() {
......@@ -235,6 +248,11 @@ public class NewFlutterBoost {
return ConfigBuilder.this.whenEngineStart;
}
@Override
public int whenEngineDestroy() {
return ConfigBuilder.this.whenEngineDestory;
}
public FlutterView.RenderMode renderMode() {
return ConfigBuilder.this.renderMode;
}
......@@ -246,11 +264,6 @@ public class NewFlutterBoost {
}
public FlutterEngine engineProvider() {
return sInstance.mPlatform.engineProvider();
}
public IContainerManager containerManager() {
return sInstance.mManager;
}
......@@ -274,4 +287,35 @@ public class NewFlutterBoost {
public PluginRegistry getPluginRegistry(){
return mRegistry;
}
public FlutterEngine engineProvider() {
if (mEngine == null) {
FlutterMain.startInitialization(mPlatform.getApplication());
FlutterShellArgs flutterShellArgs = new FlutterShellArgs(new String[0]);
FlutterMain.ensureInitializationComplete(
mPlatform.getApplication().getApplicationContext(), flutterShellArgs.toArray());
mEngine = new FlutterEngine(mPlatform.getApplication().getApplicationContext());
}
return mEngine;
}
public void boostDestroy(){
if(mEngine!=null){
mEngine.destroy();
}
mEngine=null;
mRegistry=null;
mCurrentActiveActivity=null;
}
}
android/src/main/java/com/idlefish/flutterboost/Platform.java
View file @ c1c82460
......@@ -8,21 +8,16 @@ import java.lang.reflect.Method;
import java.util.Map;
import io.flutter.embedding.android.FlutterView;
import io.flutter.embedding.engine.FlutterEngine;
import io.flutter.embedding.engine.FlutterShellArgs;
import io.flutter.plugin.common.PluginRegistry;
import io.flutter.view.FlutterMain;
public abstract class Platform {
private FlutterEngine mEngine;
public abstract Application getApplication();
public abstract void openContainer(Context context, String url, Map<String, Object> urlParams, int requestCode, Map<String, Object> exts);
public abstract int whenEngineStart();
public abstract int whenEngineDestroy();
public abstract FlutterView.RenderMode renderMode();
......@@ -37,26 +32,6 @@ public abstract class Platform {
record.getContainer().finishContainer(result);
}
public FlutterEngine engineProvider() {
if (mEngine == null) {
FlutterMain.startInitialization(getApplication());
FlutterShellArgs flutterShellArgs = new FlutterShellArgs(new String[0]);
FlutterMain.ensureInitializationComplete(
getApplication().getApplicationContext(), flutterShellArgs.toArray());
mEngine = new FlutterEngine(getApplication().getApplicationContext());
}
return mEngine;
}
public FlutterEngine getEngine() {
return mEngine;
}
public void registerPlugins(PluginRegistry registry) {
try {
......
android/src/main/java/com/idlefish/flutterboost/containers/FlutterActivityAndFragmentDelegate.java
View file @ c1c82460
......@@ -77,8 +77,9 @@ public class FlutterActivityAndFragmentDelegate implements IFlutterViewContaine
void onAttach(@NonNull Context context) {
ensureAlive();
initializeFlutter(context);
if (NewFlutterBoost.instance().platform().whenEngineStart() == NewFlutterBoost.ConfigBuilder.FLUTTER_ACTIVITY_CREATED) {
NewFlutterBoost.instance().doInitialFlutter();
}
// When "retain instance" is true, the FlutterEngine will survive configuration
// changes. Therefore, we create a new one only if one does not already exist.
......@@ -116,27 +117,12 @@ public class FlutterActivityAndFragmentDelegate implements IFlutterViewContaine
host.configureFlutterEngine(flutterEngine);
}
private void initializeFlutter(@NonNull Context context) {
FlutterMain.ensureInitializationComplete(
context.getApplicationContext(),
host.getFlutterShellArgs().toArray()
);
}
private void setupFlutterEngine() {
Log.d(TAG, "Setting up FlutterEngine.");
// First, check if the host wants to use a cached FlutterEngine.
// String cachedEngineId = host.getCachedEngineId();
// if (cachedEngineId != null) {
// flutterEngine = FlutterEngineCache.getInstance().get(cachedEngineId);
// isFlutterEngineFromHost = true;
// if (flutterEngine == null) {
// throw new IllegalStateException("The requested cached FlutterEngine did not exist in the FlutterEngineCache: '" + cachedEngineId + "'");
// }
// return;
// }
// Second, defer to subclasses for a custom FlutterEngine.
flutterEngine = host.provideFlutterEngine(host.getContext());
......@@ -264,16 +250,6 @@ public class FlutterActivityAndFragmentDelegate implements IFlutterViewContaine
Utils.fixInputMethodManagerLeak(host.getActivity());
// Destroy our FlutterEngine if we're not set to retain it.
// if (host.shouldDestroyEngineWithHost()) {
// flutterEngine.destroy();
//
// if (host.getCachedEngineId() != null) {
// FlutterEngineCache.getInstance().remove(host.getCachedEngineId());
// }
//
// flutterEngine = null;
// }
}
......@@ -281,12 +257,6 @@ public class FlutterActivityAndFragmentDelegate implements IFlutterViewContaine
mSyncer.onBackPressed();
ensureAlive();
// if (flutterEngine != null) {
// Log.v(TAG, "Forwarding onBackPressed() to FlutterEngine.");
// flutterEngine.getNavigationChannel().popRoute();
// } else {
// Log.w(TAG, "Invoked onBackPressed() before NewFlutterFragment was attached to an Activity.");
// }
}
......
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