Initial changes for handling touch events.
When the touch passes a threashold, we take a snapshot and start the launcher
activity. The launcher displays the snapshot on top of its UI.
As we get further touch events, we move this snapshot and the hotseat in reponse.
Change-Id: I4623676227000afd52805a414a4de499081feced
diff --git a/src/com/android/launcher3/AbstractFloatingView.java b/src/com/android/launcher3/AbstractFloatingView.java
index 62e0fb1..26024e5 100644
--- a/src/com/android/launcher3/AbstractFloatingView.java
+++ b/src/com/android/launcher3/AbstractFloatingView.java
@@ -20,7 +20,6 @@
import android.content.Context;
import android.support.annotation.IntDef;
import android.util.AttributeSet;
-import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import android.widget.LinearLayout;
@@ -42,7 +41,8 @@
TYPE_ACTION_POPUP,
TYPE_WIDGETS_BOTTOM_SHEET,
TYPE_WIDGET_RESIZE_FRAME,
- TYPE_WIDGETS_FULL_SHEET
+ TYPE_WIDGETS_FULL_SHEET,
+ TYPE_QUICKSTEP_PREVIEW
})
@Retention(RetentionPolicy.SOURCE)
public @interface FloatingViewType {}
@@ -51,9 +51,11 @@
public static final int TYPE_WIDGETS_BOTTOM_SHEET = 1 << 2;
public static final int TYPE_WIDGET_RESIZE_FRAME = 1 << 3;
public static final int TYPE_WIDGETS_FULL_SHEET = 1 << 4;
+ public static final int TYPE_QUICKSTEP_PREVIEW = 1 << 5;
public static final int TYPE_ALL = TYPE_FOLDER | TYPE_ACTION_POPUP
- | TYPE_WIDGETS_BOTTOM_SHEET | TYPE_WIDGET_RESIZE_FRAME | TYPE_WIDGETS_FULL_SHEET;
+ | TYPE_WIDGETS_BOTTOM_SHEET | TYPE_WIDGET_RESIZE_FRAME | TYPE_WIDGETS_FULL_SHEET
+ | TYPE_QUICKSTEP_PREVIEW;
protected boolean mIsOpen;
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index baed44d..b1b3452 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -63,6 +63,7 @@
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.os.AsyncTask;
+import android.os.Binder;
import android.os.Build;
import android.os.Bundle;
import android.os.Parcelable;
@@ -123,6 +124,7 @@
import com.android.launcher3.popup.PopupDataProvider;
import com.android.launcher3.shortcuts.DeepShortcutManager;
import com.android.launcher3.states.AllAppsState;
+import com.android.launcher3.states.InternalStateHandler;
import com.android.launcher3.userevent.nano.LauncherLogProto;
import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
@@ -1405,6 +1407,7 @@
});
}
}
+ InternalStateHandler.handleIntent(this, intent);
TraceHelper.endSection("NEW_INTENT");
}
diff --git a/src/com/android/launcher3/states/InternalStateHandler.java b/src/com/android/launcher3/states/InternalStateHandler.java
new file mode 100644
index 0000000..a90ed36
--- /dev/null
+++ b/src/com/android/launcher3/states/InternalStateHandler.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.states;
+
+import android.content.Intent;
+import android.os.Binder;
+import android.os.IBinder;
+
+import com.android.launcher3.Launcher;
+import com.android.launcher3.Launcher.OnResumeCallback;
+
+/**
+ * Utility class to sending state handling logic to Launcher from within the same process
+ */
+public abstract class InternalStateHandler extends Binder implements OnResumeCallback {
+
+ public static final String EXTRA_STATE_HANDLER = "launcher.state_handler";
+
+ public abstract void onNewIntent(Launcher launcher);
+
+ public static void handleIntent(Launcher launcher, Intent intent) {
+ IBinder stateBinder = intent.getExtras().getBinder(EXTRA_STATE_HANDLER);
+ if (stateBinder instanceof InternalStateHandler) {
+ InternalStateHandler handler = (InternalStateHandler) stateBinder;
+ launcher.setOnResumeCallback(handler);
+ handler.onNewIntent(launcher);
+ }
+ intent.getExtras().remove(EXTRA_STATE_HANDLER);
+ }
+}