优化AIDL启动负一屏代码

Author: yuchuangu85

effectivecard/src/main/AndroidManifest.xml

@@ -5,7 +5,8 @@
  <service
  android:name="com.codemx.effectivecard.CardService"
  android:enabled="true"
- android:exported="true">
+ android:exported="true"
+ android:process="com.codemx.effectivecard">
  <intent-filter>
  <action android:name="com.codemx.launcher3.WINDOW_OVERLAY" />
  </intent-filter>

effectivecard/src/main/aidl/com/codemx/effectivecard/launcherclient/ILauncherOverlay.aidl

@@ -0,0 +1,40 @@
+// ILauncherOverlay.aidl
+package com.codemx.effectivecard.launcherclient;
+
+// Declare any non-default types here with import statements
+
+import com.codemx.effectivecard.launcherclient.MxLayoutParams;
+import com.codemx.effectivecard.launcherclient.ILauncherOverlayCallback;
+
+interface ILauncherOverlay {
+
+ void startScroll();
+ 
+ void onScroll(float progress, boolean isRtl) ;
+ 
+ void endScroll() ;
+ 
+ void windowAttached(in MxLayoutParams layoutParams, ILauncherOverlayCallback overlayCallback, int flags) ;
+ 
+ void windowDetached(boolean isChangingConfigurations) ;
+ 
+ void closeOverlay(int flags) ;
+ 
+ void onPause() ;
+ 
+ void onResume() ;
+ 
+ void openOverlay(int flags) ;
+ 
+ void requestVoiceDetection(boolean start) ;
+ 
+ String getVoiceSearchLanguage() ;
+ 
+ boolean isVoiceDetectionRunning() ;
+ 
+ void enableScroll(boolean left, boolean right) ;
+ 
+ void enableTransparentWallpaper(boolean isTransparent) ;
+ 
+ void enableLoopWithOverlay(boolean enableLoop) ;
+}

effectivecard/src/main/aidl/com/codemx/effectivecard/launcherclient/ILauncherOverlayCallback.aidl

@@ -0,0 +1,21 @@
+// ILauncherOverlayCallback.aidl
+package com.codemx.effectivecard.launcherclient;
+
+// Declare any non-default types here with import statements
+// 负一屏返回给Launcher的回调函数
+
+interface ILauncherOverlayCallback {
+
+ // 负一屏滑动时通知桌面
+ void overlayScrollChanged(float progress);
+
+ // 负一屏状态回调
+ void overlayStatusChanged(int overlayAttached);
+
+ // 状态栏回调，需要Launcher去处理
+ void requestStatusBarState(int state);
+
+ // 请求调用搜索栏
+ void requestSearchActivity();
+
+}

effectivecard/src/main/aidl/com/codemx/effectivecard/launcherclient/MxLayoutParams.aidl

@@ -0,0 +1,4 @@
+// LayoutParams.aidl
+package com.codemx.effectivecard.launcherclient;
+
+parcelable MxLayoutParams;

effectivecard/src/main/java/com/codemx/effectivecard/CardService.java

@@ -4,10 +4,13 @@
 import android.content.Intent;
 import android.os.IBinder;
 import android.os.RemoteException;
-import android.view.WindowManager;
 
+import com.android.mxlibrary.util.XLog;
 import com.codemx.effectivecard.launcherclient.ILauncherOverlay;
 import com.codemx.effectivecard.launcherclient.ILauncherOverlayCallback;
+import com.codemx.effectivecard.launcherclient.MxLayoutParams;
+
+import java.lang.ref.WeakReference;
 
 /**
  * Created by yuchuan
@@ -17,64 +20,98 @@
 public class CardService extends Service {
 
  private ILauncherOverlay.Stub mStub;
- private ILauncherOverlayCallback mCallback;
+ // 向Launcher通信的回调函数，对应LauncherOverlayCallbacks
+ private ILauncherOverlayCallback mOverlayCallback;
 
  @Override
  public void onCreate() {
  super.onCreate();
- mStub = new CardBinder();
+ XLog.d(XLog.getTag(), "onCreate");
+ mStub = new CardBinder(this);
  }
 
  @Override
  public IBinder onBind(Intent intent) {
  return mStub;
  }
 
+ @Override
+ public int onStartCommand(Intent intent, int flags, int startId) {
+ XLog.d(XLog.getTag(), "onStartCommand");
+ return super.onStartCommand(intent, flags, startId);
+ }
+
+ @Override
+ public boolean onUnbind(Intent intent) {
+ XLog.d(XLog.getTag(), "onUnbind");
+ return super.onUnbind(intent);
+ }
+
+ @Override
+ public void onDestroy() {
+ super.onDestroy();
+ XLog.d(XLog.getTag(), "onDestroy");
+ }
+
  // Launcher通过服务会调用这里的函数来达到与launcher同步，然后控制window滑动
  private static class CardBinder extends ILauncherOverlay.Stub {
+ private WeakReference<CardService> mWeakReference;
+
+ CardBinder(CardService service) {
+ mWeakReference = new WeakReference<>(service);
+ }
 
  @Override
  public void startScroll() throws RemoteException {
+ XLog.d(XLog.getTag(), "startScroll");
  }
 
  @Override
- public void onScroll(float progress) throws RemoteException {
+ public void onScroll(float progress, boolean isRtl) throws RemoteException {
+ XLog.d(XLog.getTag(), "startScroll#progress= " + progress + " ,isRtl= " + isRtl);
  }
 
  @Override
  public void endScroll() throws RemoteException {
+ XLog.d(XLog.getTag(), "endScroll");
  }
 
  @Override
- public void windowAttached(WindowManager.LayoutParams layoutParams,
- ILauncherOverlayCallback overlayCallback, int flags) throws RemoteException {
-
+ public void windowAttached(MxLayoutParams layoutParams, ILauncherOverlayCallback overlayCallback, int flags) throws RemoteException {
+ XLog.d(XLog.getTag(), "windowAttached " + layoutParams);
+ if (mWeakReference != null && mWeakReference.get() != null) {
+ mWeakReference.get().registerCallback(overlayCallback);
+ }
  }
 
  @Override
  public void windowDetached(boolean isChangingConfigurations) throws RemoteException {
+ XLog.d(XLog.getTag(), "windowDetached " + isChangingConfigurations);
  }
 
  @Override
  public void closeOverlay(int flags) throws RemoteException {
-
+ XLog.d(XLog.getTag(), "closeOverlay " + flags);
  }
 
  @Override
  public void onPause() throws RemoteException {
+ XLog.d(XLog.getTag(), "onPause ");
  }
 
  @Override
  public void onResume() throws RemoteException {
+ XLog.d(XLog.getTag(), "onResume ");
  }
 
  @Override
  public void openOverlay(int flags) throws RemoteException {
+ XLog.d(XLog.getTag(), "openOverlay " + flags);
  }
 
  @Override
  public void requestVoiceDetection(boolean start) throws RemoteException {
-
+ XLog.d(XLog.getTag(), "requestVoiceDetection " + start);
  }
 
  @Override
@@ -89,7 +126,7 @@ public boolean isVoiceDetectionRunning() throws RemoteException {
 
  @Override
  public void enableScroll(boolean left, boolean right) throws RemoteException {
-
+ XLog.d(XLog.getTag(), "enableScroll left: " + left + " ,right: " + right);
  }
 
  @Override
@@ -103,4 +140,8 @@ public void enableLoopWithOverlay(boolean enableLoop) throws RemoteException {
  }
  }
 
+ private void registerCallback(ILauncherOverlayCallback overlayCallback) {
+ this.mOverlayCallback = overlayCallback;
+ }
+
 }

effectivecard/src/main/java/com/codemx/effectivecard/launcherclient/Constant.java

@@ -10,5 +10,11 @@ public final class Constant {
  public static final String GSA_PACKAGE = "com.codemx.effectcard";// 负一屏包名
  public static final String ACTION = "com.codemx.launcher3.WINDOW_OVERLAY";
 
+ private static final String DESCRIPTOR = "com.google.android.libraries.launcherclient.ILauncherOverlayCallback";
+ static final int TRANSACTION_overlayScrollChanged = 1;
+ static final int TRANSACTION_overlayStatusChanged = 2;
+ static final int TRANSACTION_requestStatusbarState = 3;
+ static final int TRANSACTION_requestSearchActivity = 4;
+
 
 }