Introduce ButtonInterface and getHomeId() (1ea49352) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/SystemUIFactory.java

+8 −0

Original line number	Diff line number	Diff line
		@@ -23,6 +23,7 @@ import android.view.ViewGroup;

		import com.android.internal.widget.LockPatternUtils;
		import com.android.keyguard.ViewMediatorCallback;
		import com.android.systemui.R;
		import com.android.systemui.statusbar.ScrimView;
		import com.android.systemui.statusbar.phone.KeyguardBouncer;
		import com.android.systemui.statusbar.phone.NotificationIconAreaController;
		@@ -115,4 +116,11 @@ public class SystemUIFactory {
		public <T> T createInstance(Class<T> classType) {
		return null;
		}

		/**
		* @return The id for the home button layout.
		*/
		public int getHomeLayoutId() {
		return R.layout.home;
		}
		}

packages/SystemUI/src/com/android/systemui/statusbar/phone/ButtonDispatcher.java

+18 −8

Original line number	Diff line number	Diff line
		@@ -14,11 +14,10 @@

		package com.android.systemui.statusbar.phone;

		import android.annotation.DrawableRes;
		import android.annotation.Nullable;
		import android.graphics.drawable.Drawable;
		import android.view.View;
		import android.widget.ImageView;

		import com.android.systemui.statusbar.policy.KeyButtonView;

		import java.util.ArrayList;

		@@ -65,9 +64,9 @@ public class ButtonDispatcher {
		view.setVisibility(mVisibility);
		}
		if (mImageResource > 0) {
		((ImageView) view).setImageResource(mImageResource);
		((ButtonInterface) view).setImageResource(mImageResource);
		} else if (mImageDrawable != null) {
		((ImageView) view).setImageDrawable(mImageDrawable);
		((ButtonInterface) view).setImageDrawable(mImageDrawable);
		}
		}

		@@ -88,7 +87,7 @@ public class ButtonDispatcher {
		mImageResource = -1;
		final int N = mViews.size();
		for (int i = 0; i < N; i++) {
		((ImageView) mViews.get(i)).setImageDrawable(mImageDrawable);
		((ButtonInterface) mViews.get(i)).setImageDrawable(mImageDrawable);
		}
		}

		@@ -97,7 +96,7 @@ public class ButtonDispatcher {
		mImageDrawable = null;
		final int N = mViews.size();
		for (int i = 0; i < N; i++) {
		((ImageView) mViews.get(i)).setImageResource(mImageResource);
		((ButtonInterface) mViews.get(i)).setImageResource(mImageResource);
		}
		}

		@@ -114,7 +113,7 @@ public class ButtonDispatcher {
		// This seems to be an instantaneous thing, so not going to persist it.
		final int N = mViews.size();
		for (int i = 0; i < N; i++) {
		((KeyButtonView) mViews.get(i)).abortCurrentGesture();
		((ButtonInterface) mViews.get(i)).abortCurrentGesture();
		}
		}

		@@ -165,4 +164,15 @@ public class ButtonDispatcher {
		public void setCurrentView(View currentView) {
		mCurrentView = currentView.findViewById(mId);
		}

		/**
		* Interface for ImageView button actions.
		*/
		public interface ButtonInterface {
		void setImageResource(@DrawableRes int resId);

		void setImageDrawable(@Nullable Drawable drawable);

		void abortCurrentGesture();
		}
		}

packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarInflaterView.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -26,7 +26,9 @@ import android.view.ViewGroup;
		import android.widget.FrameLayout;
		import android.widget.LinearLayout;
		import android.widget.Space;

		import com.android.systemui.R;
		import com.android.systemui.SystemUIFactory;
		import com.android.systemui.statusbar.policy.KeyButtonView;
		import com.android.systemui.tuner.TunerService;

		@@ -219,7 +221,7 @@ public class NavigationBarInflaterView extends FrameLayout implements TunerServi
		String button = extractButton(buttonSpec);
		View v = null;
		if (HOME.equals(button)) {
		v = inflater.inflate(R.layout.home, parent, false);
		v = inflater.inflate(SystemUIFactory.getInstance().getHomeLayoutId(), parent, false);
		if (landscape && isSw600Dp()) {
		setupLandButton(v);
		}

packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyButtonView.java

+15 −1

Original line number	Diff line number	Diff line
		@@ -16,6 +16,8 @@

		package com.android.systemui.statusbar.policy;

		import android.annotation.DrawableRes;
		import android.annotation.Nullable;
		import android.app.ActivityManager;
		import android.content.Context;
		import android.content.res.Configuration;
		@@ -42,11 +44,12 @@ import android.view.accessibility.AccessibilityNodeInfo;
		import android.widget.ImageView;

		import com.android.systemui.R;
		import com.android.systemui.statusbar.phone.ButtonDispatcher;

		import static android.view.accessibility.AccessibilityNodeInfo.ACTION_CLICK;
		import static android.view.accessibility.AccessibilityNodeInfo.ACTION_LONG_CLICK;

		public class KeyButtonView extends ImageView {
		public class KeyButtonView extends ImageView implements ButtonDispatcher.ButtonInterface {

		private int mContentDescriptionRes;
		private long mDownTime;
		@@ -247,10 +250,21 @@ public class KeyButtonView extends ImageView {
		InputManager.INJECT_INPUT_EVENT_MODE_ASYNC);
		}

		@Override
		public void abortCurrentGesture() {
		setPressed(false);
		mGestureAborted = true;
		}

		@Override
		public void setImageResource(@DrawableRes int resId) {
		super.setImageResource(resId);
		}

		@Override
		public void setImageDrawable(@Nullable Drawable drawable) {
		super.setImageDrawable(drawable);
		}
		}