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Fixing small issues with drag-to-dismiss window.

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- Ensure that it fills the height under the nav bar
- Prevent flash by removing window immediately

Test: Enable drag-to-dismiss and drag the PiP
Change-Id: I60036263321ff99be24a0762eb2e622faa609786
This commit is contained in:
Winson Chung
2017-02-07 17:33:25 -08:00
parent 0c4f715a14
commit dce0b5fe20
1 changed files with 22 additions and 13 deletions
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35
packages/SystemUI/src/com/android/systemui/pip/phone/PipDismissViewController.java
View File

@@ -25,11 +25,14 @@ import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnLayoutChangeListener;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.view.WindowManager.LayoutParams;
import android.widget.FrameLayout;
import com.android.systemui.Interpolators;
import com.android.systemui.R;
import com.android.systemui.recents.misc.SystemServicesProxy;
public class PipDismissViewController {
@@ -65,8 +68,10 @@ public class PipDismissViewController {
public void createDismissTarget() {
if (mDismissView == null) {
// Determine sizes for the gradient
Point windowSize = new Point();
mWindowManager.getDefaultDisplay().getSize(windowSize);
final Rect stableInsets = new Rect();
SystemServicesProxy.getInstance(mContext).getStableInsets(stableInsets);
final Point windowSize = new Point();
mWindowManager.getDefaultDisplay().getRealSize(windowSize);
mMinHeight = windowSize.y * DISMISS_GRADIENT_MIN_HEIGHT_PERCENT;
mMaxHeight = windowSize.y * DISMISS_GRADIENT_MAX_HEIGHT_PERCENT;
@@ -74,13 +79,16 @@ public class PipDismissViewController {
LayoutInflater inflater = LayoutInflater.from(mContext);
mDismissView = inflater.inflate(R.layout.pip_dismiss_view, null);
mGradientView = mDismissView.findViewById(R.id.gradient_view);
FrameLayout.LayoutParams glp = (android.widget.FrameLayout.LayoutParams) mGradientView
.getLayoutParams();
FrameLayout.LayoutParams glp =
(FrameLayout.LayoutParams) mGradientView.getLayoutParams();
glp.height = (int) mMaxHeight;
mGradientView.setLayoutParams(glp);
mGradientView.setPivotY(windowSize.y);
mGradientView.setScaleY(mMaxHeight / mMinHeight); // Set to min height via scaling
mDismissContainer = mDismissView.findViewById(R.id.pip_dismiss_container);
FrameLayout.LayoutParams clp =
(FrameLayout.LayoutParams) mDismissContainer.getLayoutParams();
clp.bottomMargin = stableInsets.bottom;
mDismissContainer.addOnLayoutChangeListener(new OnLayoutChangeListener() {
@Override
public void onLayoutChange(View v, int left, int top, int right, int bottom,
@@ -92,15 +100,16 @@ public class PipDismissViewController {
});
// Add the target to the window
WindowManager.LayoutParams lp = new WindowManager.LayoutParams(
windowSize.x,
(int) mMaxHeight,
WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG,
WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
| WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE
| WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE,
LayoutParams lp = new LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT, (int) mMaxHeight,
0, windowSize.y - (int) mMaxHeight,
LayoutParams.TYPE_SYSTEM_DIALOG,
LayoutParams.FLAG_LAYOUT_IN_SCREEN
| LayoutParams.FLAG_LAYOUT_NO_LIMITS
| LayoutParams.FLAG_NOT_TOUCHABLE
| LayoutParams.FLAG_NOT_FOCUSABLE,
PixelFormat.TRANSLUCENT);
lp.gravity = Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL;
lp.gravity = Gravity.TOP | Gravity.CENTER_HORIZONTAL;
mWindowManager.addView(mDismissView, lp);
}
mDismissView.animate().cancel();
@@ -132,7 +141,7 @@ public class PipDismissViewController {
.withEndAction(new Runnable() {
@Override
public void run() {
mWindowManager.removeView(mDismissView);
mWindowManager.removeViewImmediate(mDismissView);
mDismissView = null;
}
})