Add animation to checkbox (e132a4b3) · Commits · e / os / android_packages_apps_PackageInstaller

src/com/android/packageinstaller/permission/ui/GrantPermissionsDefaultViewHandler.java

+20 −2

Original line number	Diff line number	Diff line
		@@ -32,6 +32,7 @@ import android.view.ViewGroup;
		import android.view.ViewParent;
		import android.view.ViewRootImpl;
		import android.view.WindowManager.LayoutParams;
		import android.view.animation.Animation;
		import android.view.animation.AnimationUtils;
		import android.view.animation.Interpolator;
		import android.widget.Button;
		@@ -63,6 +64,7 @@ final class GrantPermissionsDefaultViewHandler
		private static final long TRANSLATE_START_DELAY = 367;
		private static final long TRANSLATE_LENGTH = 317;
		private static final long GROUP_UPDATE_DELAY = 400;
		private static final long DO_NOT_ASK_CHECK_DELAY = 450;

		private final Context mContext;

		@@ -151,10 +153,9 @@ final class GrantPermissionsDefaultViewHandler
		} else {
		updateDescription();
		updateGroup();
		updateDoNotAskCheckBox();
		}
		}
		updateDoNotAskCheckBox();

		}

		private void animateToPermission() {
		@@ -189,6 +190,13 @@ final class GrantPermissionsDefaultViewHandler
		mRootView.removeOnLayoutChangeListener(this);
		SparseArray<Float> endPositions = getViewPositions();
		int endHeight = mRootView.getLayoutHeight();
		if (startPositions.get(R.id.do_not_ask_checkbox) == 0
		&& endPositions.get(R.id.do_not_ask_checkbox) != 0) {
		// If the checkbox didn't have a position before but has one now then set
		// the start position to the end position because it just became visible.
		startPositions.put(R.id.do_not_ask_checkbox,
		endPositions.get(R.id.do_not_ask_checkbox));
		}
		animateYPos(startPositions, endPositions, endHeight - startHeight);
		}
		});
		@@ -248,6 +256,16 @@ final class GrantPermissionsDefaultViewHandler
		}
		})
		.start();

		boolean visibleBefore = mDoNotAskCheckbox.getVisibility() == View.VISIBLE;
		updateDoNotAskCheckBox();
		boolean visibleAfter = mDoNotAskCheckbox.getVisibility() == View.VISIBLE;
		if (visibleBefore != visibleAfter) {
		Animation anim = AnimationUtils.loadAnimation(mContext,
		visibleAfter ? android.R.anim.fade_in : android.R.anim.fade_out);
		anim.setStartOffset(visibleAfter ? DO_NOT_ASK_CHECK_DELAY : 0);
		mDoNotAskCheckbox.startAnimation(anim);
		}
		}

		private void addHeightController(View v) {