Merge "Update dynamic height adjusting" into sc-dev am: 81d98b0410 (7b059195) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/core/SettingsBaseActivity.java

+3 −66

Original line number	Diff line number	Diff line
		@@ -48,8 +48,7 @@ import com.google.android.setupcompat.util.WizardManagerHelper;
		import com.google.android.setupdesign.util.ThemeHelper;

		/** Base activity for Settings pages */
		public class SettingsBaseActivity extends FragmentActivity implements CategoryHandler,
		AppBarLayout.OnOffsetChangedListener {
		public class SettingsBaseActivity extends FragmentActivity implements CategoryHandler {

		/**
		* What type of page transition should be apply.
		@@ -59,16 +58,12 @@ public class SettingsBaseActivity extends FragmentActivity implements CategoryHa
		protected static final boolean DEBUG_TIMING = false;
		private static final String TAG = "SettingsBaseActivity";
		private static final int DEFAULT_REQUEST = -1;
		private static final int FULLY_EXPANDED_OFFSET = 0;
		private static final int TOOLBAR_MAX_LINE_NUMBER = 2;
		private static final float TOOLBAR_LINE_SPACING_MULTIPLIER = 1.1f;
		private static final String KEY_IS_TOOLBAR_COLLAPSED = "is_toolbar_collapsed";

		protected CategoryMixin mCategoryMixin;
		protected CollapsingToolbarLayout mCollapsingToolbarLayout;
		protected AppBarLayout mAppBarLayout;
		private Toolbar mToolbar;
		private boolean mIsToolbarCollapsed;

		@Override
		public CategoryMixin getCategoryMixin() {
		@@ -106,11 +101,9 @@ public class SettingsBaseActivity extends FragmentActivity implements CategoryHa
		super.setContentView(R.layout.collapsing_toolbar_base_layout);
		mCollapsingToolbarLayout = findViewById(R.id.collapsing_toolbar);
		mAppBarLayout = findViewById(R.id.app_bar);
		mAppBarLayout.addOnOffsetChangedListener(this);
		if (savedInstanceState != null) {
		mIsToolbarCollapsed = savedInstanceState.getBoolean(KEY_IS_TOOLBAR_COLLAPSED);
		if (mCollapsingToolbarLayout != null) {
		mCollapsingToolbarLayout.setLineSpacingMultiplier(TOOLBAR_LINE_SPACING_MULTIPLIER);
		}
		initCollapsingToolbar();
		disableCollapsingToolbarLayoutScrollingBehavior();
		} else {
		super.setContentView(R.layout.settings_base_layout);
		@@ -202,23 +195,6 @@ public class SettingsBaseActivity extends FragmentActivity implements CategoryHa
		}
		}

		@Override
		public void onOffsetChanged(AppBarLayout appBarLayout, int offset) {
		if (offset == FULLY_EXPANDED_OFFSET) {
		mIsToolbarCollapsed = false;
		} else {
		mIsToolbarCollapsed = true;
		}
		}

		@Override
		protected void onSaveInstanceState(@NonNull Bundle outState) {
		super.onSaveInstanceState(outState);
		if (isChangingConfigurations()) {
		outState.putBoolean(KEY_IS_TOOLBAR_COLLAPSED, mIsToolbarCollapsed);
		}
		}

		/**
		* SubSetting page should show a toolbar by default. If the page wouldn't show a toolbar,
		* override this method and return false value.
		@@ -285,43 +261,4 @@ public class SettingsBaseActivity extends FragmentActivity implements CategoryHa
		private int getTransitionType(Intent intent) {
		return intent.getIntExtra(EXTRA_PAGE_TRANSITION_TYPE, TransitionType.TRANSITION_NONE);
		}

		@SuppressWarnings("RestrictTo")
		private void initCollapsingToolbar() {
		if (mCollapsingToolbarLayout == null \|\| mAppBarLayout == null) {
		return;
		}
		mCollapsingToolbarLayout.addOnLayoutChangeListener(new View.OnLayoutChangeListener() {
		@Override
		public void onLayoutChange(View v, int left, int top, int right, int bottom,
		int oldLeft, int oldTop, int oldRight, int oldBottom) {
		v.removeOnLayoutChangeListener(this);
		if (mIsToolbarCollapsed) {
		return;
		}
		final int count = mCollapsingToolbarLayout.getLineCount();
		if (count > TOOLBAR_MAX_LINE_NUMBER) {
		final ViewGroup.LayoutParams lp = mCollapsingToolbarLayout.getLayoutParams();
		lp.height = getResources()
		.getDimensionPixelSize(R.dimen.toolbar_three_lines_height);
		mCollapsingToolbarLayout.setScrimVisibleHeightTrigger(
		getResources().getDimensionPixelSize(
		R.dimen.scrim_visible_height_trigger_three_lines));
		mCollapsingToolbarLayout.setLayoutParams(lp);
		mCollapsingToolbarLayout
		.setLineSpacingMultiplier(TOOLBAR_LINE_SPACING_MULTIPLIER);
		} else if (count == TOOLBAR_MAX_LINE_NUMBER) {
		final ViewGroup.LayoutParams lp = mCollapsingToolbarLayout.getLayoutParams();
		lp.height = getResources()
		.getDimensionPixelSize(R.dimen.toolbar_two_lines_height);
		mCollapsingToolbarLayout.setScrimVisibleHeightTrigger(
		getResources().getDimensionPixelSize(
		R.dimen.scrim_visible_height_trigger_two_lines));
		mCollapsingToolbarLayout.setLayoutParams(lp);
		mCollapsingToolbarLayout
		.setLineSpacingMultiplier(TOOLBAR_LINE_SPACING_MULTIPLIER);
		}
		}
		});
		}
		}