am 43a372f3: Keyguard transport controls: fullscreen art (cf0a1159) · Commits · e / os / android_frameworks_base

packages/Keyguard/res/layout/keyguard_transport_control_view.xml

+8 −14

Original line number	Diff line number	Diff line
		@@ -22,12 +22,6 @@
		android:gravity="center_horizontal"
		android:id="@+id/keyguard_transport_control">

		<!-- FrameLayout used as scrim to show between album art and buttons -->
		<FrameLayout
		android:layout_width="match_parent"
		android:layout_height="match_parent"
		android:foreground="@drawable/ic_lockscreen_player_background"
		android:contentDescription="@string/keygaurd_accessibility_media_controls">
		<!-- Use ImageView for its cropping features; otherwise could be android:background -->
		<ImageView
		android:id="@+id/albumart"
		@@ -36,8 +30,8 @@
		android:layout_gravity="fill"
		android:scaleType="centerCrop"
		android:adjustViewBounds="false"
		/>
		</FrameLayout>
		android:contentDescription="@string/keygaurd_accessibility_media_controls" />


		<LinearLayout
		android:orientation="vertical"

packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -1483,6 +1483,7 @@ public class KeyguardHostView extends KeyguardViewBase {
		if (DEBUGXPORT) Log.v(TAG, "remove transport");
		mAppWidgetContainer.removeWidget(getOrCreateTransportControl());
		mTransportControl = null;
		KeyguardUpdateMonitor.getInstance(getContext()).dispatchSetBackground(null);
		}
		}

packages/Keyguard/src/com/android/keyguard/KeyguardTransportControlView.java

+7 −6

Original line number	Diff line number	Diff line
		@@ -36,6 +36,7 @@ import android.text.Spannable;
		import android.text.TextUtils;
		import android.text.style.ForegroundColorSpan;
		import android.util.AttributeSet;
		import android.util.DisplayMetrics;
		import android.util.Log;
		import android.view.KeyEvent;
		import android.view.View;
		@@ -98,11 +99,9 @@ public class KeyguardTransportControlView extends FrameLayout implements OnClick

		case MSG_SET_ARTWORK:
		if (mClientGeneration == msg.arg1) {
		if (mMetadata.bitmap != null) {
		mMetadata.bitmap.recycle();
		}
		mMetadata.bitmap = (Bitmap) msg.obj;
		mAlbumArt.setImageBitmap(mMetadata.bitmap);
		KeyguardUpdateMonitor.getInstance(getContext()).dispatchSetBackground(
		mMetadata.bitmap);
		}
		break;

		@@ -223,7 +222,8 @@ public class KeyguardTransportControlView extends FrameLayout implements OnClick
		@Override
		protected void onSizeChanged (int w, int h, int oldw, int oldh) {
		if (mAttached) {
		int dim = Math.min(512, Math.max(w, h));
		final DisplayMetrics dm = getContext().getResources().getDisplayMetrics();
		int dim = Math.max(dm.widthPixels, dm.heightPixels);
		if (DEBUG) Log.v(TAG, "TCV uses bitmap size=" + dim);
		mAudioManager.remoteControlDisplayUsesBitmapSize(mIRCD, dim, dim);
		}
		@@ -300,7 +300,8 @@ public class KeyguardTransportControlView extends FrameLayout implements OnClick
		Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
		}

		mAlbumArt.setImageBitmap(mMetadata.bitmap);
		KeyguardUpdateMonitor.getInstance(getContext()).dispatchSetBackground(
		mMetadata.bitmap);
		final int flags = mTransportControlFlags;
		setVisibilityBasedOnFlag(mBtnPrev, flags, RemoteControlClient.FLAG_KEY_MEDIA_PREVIOUS);
		setVisibilityBasedOnFlag(mBtnNext, flags, RemoteControlClient.FLAG_KEY_MEDIA_NEXT);

packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java

+14 −0

Original line number	Diff line number	Diff line
		@@ -407,6 +407,20 @@ public class KeyguardUpdateMonitor {
		return sInstance;
		}

		/**
		* IMPORTANT: Must be called from UI thread.
		*/
		public void dispatchSetBackground(Bitmap bmp) {
		if (DEBUG) Log.d(TAG, "dispatchSetBackground");
		final int count = mCallbacks.size();
		for (int i = 0; i < count; i++) {
		KeyguardUpdateMonitorCallback cb = mCallbacks.get(i).get();
		if (cb != null) {
		cb.onSetBackground(bmp);
		}
		}
		}

		protected void handleSetGenerationId(int clientGeneration, boolean clearing, PendingIntent p) {
		mDisplayClientState.clientGeneration = clientGeneration;
		mDisplayClientState.clearing = clearing;

packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitorCallback.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@ package com.android.keyguard;

		import android.app.PendingIntent;
		import android.app.admin.DevicePolicyManager;
		import android.graphics.Bitmap;
		import android.media.AudioManager;

		import com.android.internal.telephony.IccCardConstants;
		@@ -135,4 +136,8 @@ class KeyguardUpdateMonitorCallback {
		* Called when the emergency call button is pressed.
		*/
		void onEmergencyCallAction() { }

		public void onSetBackground(Bitmap bitmap) {
		// THIS SPACE FOR RENT
		}
		}