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Diffstat (limited to 'src/com/android/packageinstaller/permission/ui/wear/TitledSettingsFragment.java')
-rw-r--r--src/com/android/packageinstaller/permission/ui/wear/TitledSettingsFragment.java243
1 files changed, 0 insertions, 243 deletions
diff --git a/src/com/android/packageinstaller/permission/ui/wear/TitledSettingsFragment.java b/src/com/android/packageinstaller/permission/ui/wear/TitledSettingsFragment.java
deleted file mode 100644
index b673a498..00000000
--- a/src/com/android/packageinstaller/permission/ui/wear/TitledSettingsFragment.java
+++ /dev/null
@@ -1,243 +0,0 @@
-/*
- * Copyright (C) 2015 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.packageinstaller.permission.ui.wear;
-
-import android.app.Fragment;
-import android.content.Context;
-import android.os.Bundle;
-import android.support.v7.widget.RecyclerView;
-import android.support.wearable.view.WearableListView;
-import android.text.Editable;
-import android.text.TextWatcher;
-import android.util.TypedValue;
-import android.view.Gravity;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.WindowInsets;
-import android.widget.LinearLayout;
-import android.widget.TextView;
-
-import com.android.packageinstaller.permission.ui.wear.settings.ViewUtils;
-import com.android.packageinstaller.R;
-
-/**
- * Base settings Fragment that shows a title at the top of the page.
- */
-public abstract class TitledSettingsFragment extends Fragment implements
- View.OnLayoutChangeListener, WearableListView.ClickListener {
-
- private static final int ITEM_CHANGE_DURATION_MS = 120;
-
- private static final String TAG = "TitledSettingsFragment";
- private int mInitialHeaderHeight;
-
- protected TextView mHeader;
- protected TextView mDetails;
- protected WearableListView mWheel;
-
- private int mCharLimitShortTitle;
- private int mCharLimitLine;
- private int mChinOffset;
-
- private TextWatcher mHeaderTextWatcher = new TextWatcher() {
- @Override
- public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
-
- @Override
- public void onTextChanged(CharSequence s, int start, int before, int count) {}
-
- @Override
- public void afterTextChanged(Editable editable) {
- adjustHeaderSize();
- }
- };
-
- private void adjustHeaderTranslation() {
- int translation = 0;
- if (mWheel.getChildCount() > 0) {
- translation = mWheel.getCentralViewTop() - mWheel.getChildAt(0).getTop();
- }
-
- float newTranslation = Math.min(Math.max(-mInitialHeaderHeight, -translation), 0);
-
- int position = mWheel.getChildAdapterPosition(mWheel.getChildAt(0));
- if (position == 0 || newTranslation < 0) {
- mHeader.setTranslationY(newTranslation);
- }
- }
-
- @Override
- public void onTopEmptyRegionClick() {
- }
-
- @Override
- public void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- mCharLimitShortTitle = getResources().getInteger(R.integer.short_title_length);
- mCharLimitLine = getResources().getInteger(R.integer.char_limit_per_line);
- }
-
- @Override
- public void onLayoutChange(View view, int left, int top, int right, int bottom, int oldLeft,
- int oldTop, int oldRight, int oldBottom) {
- if (view == mHeader) {
- mInitialHeaderHeight = bottom - top;
- if (ViewUtils.getIsCircular(getContext())) {
- // We are adding more margin on circular screens, so we need to account for it and use
- // it for hiding the header.
- mInitialHeaderHeight +=
- ((ViewGroup.MarginLayoutParams) view.getLayoutParams()).topMargin;
- }
- } else if (view == mWheel) {
- adjustHeaderTranslation();
- }
- }
-
- protected void initializeLayout(RecyclerView.Adapter adapter) {
- View v = getView();
- mWheel = (WearableListView) v.findViewById(R.id.wheel);
-
- mHeader = (TextView) v.findViewById(R.id.header);
- mHeader.addOnLayoutChangeListener(this);
- mHeader.addTextChangedListener(mHeaderTextWatcher);
-
- mDetails = (TextView) v.findViewById(R.id.details);
- mDetails.addOnLayoutChangeListener(this);
-
- mWheel.setAdapter(adapter);
- mWheel.addOnScrollListener(new RecyclerView.OnScrollListener() {
- @Override
- public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
- }
-
- @Override
- public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
- adjustHeaderTranslation();
- }
- });
- mWheel.setClickListener(this);
- mWheel.addOnLayoutChangeListener(this);
-
- // Decrease item change animation duration to approximately half of the default duration.
- RecyclerView.ItemAnimator itemAnimator = mWheel.getItemAnimator();
- itemAnimator.setChangeDuration(ITEM_CHANGE_DURATION_MS);
-
- adjustHeaderSize();
-
- positionOnCircular(getContext(), mHeader, mDetails, mWheel);
- }
-
- public void positionOnCircular(Context context, View header, View details,
- final ViewGroup wheel) {
- if (ViewUtils.getIsCircular(context)) {
- LinearLayout.LayoutParams params =
- (LinearLayout.LayoutParams) header.getLayoutParams();
- params.topMargin = (int) context.getResources().getDimension(
- R.dimen.settings_header_top_margin_circular);
- // Note that the margins are made symmetrical here. Since they're symmetrical we choose
- // the smaller value to maximize usable width.
- final int margin = (int) Math.min(context.getResources().getDimension(
- R.dimen.round_content_padding_left), context.getResources().getDimension(
- R.dimen.round_content_padding_right));
- params.leftMargin = margin;
- params.rightMargin = margin;
- params.gravity = Gravity.CENTER_HORIZONTAL;
- header.setLayoutParams(params);
- details.setLayoutParams(params);
-
- if (header instanceof TextView) {
- ((TextView) header).setGravity(Gravity.CENTER);
- }
- if (details instanceof TextView) {
- ((TextView) details).setGravity(Gravity.CENTER);
- }
-
- final int leftPadding = (int) context.getResources().getDimension(
- R.dimen.round_content_padding_left);
- final int rightPadding = (int) context.getResources().getDimension(
- R.dimen.round_content_padding_right);
- final int topPadding = (int) context.getResources().getDimension(
- R.dimen.settings_wearable_list_view_vertical_padding_round);
- final int bottomPadding = (int) context.getResources().getDimension(
- R.dimen.settings_wearable_list_view_vertical_padding_round);
- wheel.setPadding(leftPadding, topPadding, rightPadding, mChinOffset + bottomPadding);
- wheel.setClipToPadding(false);
-
- wheel.setOnApplyWindowInsetsListener(new View.OnApplyWindowInsetsListener() {
- @Override
- public WindowInsets onApplyWindowInsets(View v, WindowInsets insets) {
- mChinOffset = insets.getSystemWindowInsetBottom();
- wheel.setPadding(leftPadding, topPadding, rightPadding,
- mChinOffset + bottomPadding);
- // This listener is invoked after each time we navigate to SettingsActivity and
- // it keeps adding padding. We need to disable it after the first update.
- v.setOnApplyWindowInsetsListener(null);
- return insets.consumeSystemWindowInsets();
- }
- });
- } else {
- int leftPadding = (int) context.getResources().getDimension(
- R.dimen.content_padding_left);
- wheel.setPadding(leftPadding, wheel.getPaddingTop(), wheel.getPaddingRight(),
- wheel.getPaddingBottom());
- }
- }
-
- private void adjustHeaderSize() {
- int length = mHeader.length();
-
- if (length <= mCharLimitShortTitle) {
- mHeader.setTextSize(TypedValue.COMPLEX_UNIT_PX,
- getResources().getDimensionPixelSize(
- R.dimen.setting_short_header_text_size));
- } else {
- mHeader.setTextSize(TypedValue.COMPLEX_UNIT_PX,
- getResources().getDimensionPixelSize(
- R.dimen.setting_long_header_text_size));
- }
-
- boolean singleLine = length <= mCharLimitLine;
-
- float height = getResources().getDimension(R.dimen.settings_header_base_height);
- if (!singleLine) {
- height += getResources().getDimension(R.dimen.setting_header_extra_line_height);
- }
- mHeader.setMinHeight((int) height);
-
- LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) mHeader.getLayoutParams();
- final Context context = getContext();
- if (!singleLine) {
- // Make the top margin a little bit smaller so there is more space for the title.
- if (ViewUtils.getIsCircular(context)) {
- params.topMargin = getResources().getDimensionPixelSize(
- R.dimen.settings_header_top_margin_circular_multiline);
- } else {
- params.topMargin = getResources().getDimensionPixelSize(
- R.dimen.settings_header_top_margin_multiline);
- }
- } else {
- if (ViewUtils.getIsCircular(context)) {
- params.topMargin = getResources().getDimensionPixelSize(
- R.dimen.settings_header_top_margin_circular);
- } else {
- params.topMargin = getResources().getDimensionPixelSize(
- R.dimen.settings_header_top_margin);
- }
- }
- mHeader.setLayoutParams(params);
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-20 01:31:44 +0000