diff options
Diffstat (limited to 'src/org/cyanogenmod/theme/chooserv2/ComponentSelector.java')
| -rw-r--r-- | src/org/cyanogenmod/theme/chooserv2/ComponentSelector.java | 586 |
1 files changed, 586 insertions, 0 deletions
diff --git a/src/org/cyanogenmod/theme/chooserv2/ComponentSelector.java b/src/org/cyanogenmod/theme/chooserv2/ComponentSelector.java new file mode 100644 index 0000000..727a6f6 --- /dev/null +++ b/src/org/cyanogenmod/theme/chooserv2/ComponentSelector.java @@ -0,0 +1,586 @@ +/* + * Copyright (C) 2014 The CyanogenMod 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 org.cyanogenmod.theme.chooserv2; + +import android.content.Context; +import android.content.res.Resources; +import android.content.res.TypedArray; +import android.database.Cursor; +import android.graphics.Bitmap; +import android.graphics.BitmapFactory; +import android.graphics.Typeface; +import android.graphics.drawable.BitmapDrawable; +import android.os.Bundle; +import android.provider.Settings; +import android.provider.ThemesContract; +import android.provider.ThemesContract.PreviewColumns; +import android.provider.ThemesContract.ThemesColumns; +import android.support.v4.app.FragmentActivity; +import android.support.v4.app.LoaderManager; +import android.support.v4.content.CursorLoader; +import android.support.v4.content.Loader; +import android.support.v4.view.PagerAdapter; +import android.support.v4.view.ViewPager; +import android.util.AttributeSet; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewConfiguration; +import android.view.ViewGroup; +import android.view.animation.Animation; +import android.view.animation.Animation.AnimationListener; +import android.view.animation.AnimationUtils; +import android.widget.ImageView; +import android.widget.LinearLayout; +import android.widget.TextView; +import android.widget.Toast; +import com.viewpagerindicator.PageIndicator; +import org.cyanogenmod.theme.chooser.R; +import org.cyanogenmod.theme.util.ThemedTypefaceHelper; + +import java.util.HashMap; + +import static android.provider.ThemesContract.ThemesColumns.MODIFIES_BOOT_ANIM; +import static android.provider.ThemesContract.ThemesColumns.MODIFIES_LAUNCHER; +import static android.provider.ThemesContract.ThemesColumns.MODIFIES_OVERLAYS; +import static android.provider.ThemesContract.ThemesColumns.MODIFIES_STATUS_BAR; +import static android.provider.ThemesContract.ThemesColumns.MODIFIES_NAVIGATION_BAR; +import static android.provider.ThemesContract.ThemesColumns.MODIFIES_ICONS; +import static android.provider.ThemesContract.ThemesColumns.MODIFIES_FONTS; + +public class ComponentSelector extends LinearLayout + implements LoaderManager.LoaderCallbacks<Cursor> { + private static final String TAG = ComponentSelector.class.getSimpleName(); + + public static final boolean DEBUG_SELECTOR = true; + + private static final int LOADER_ID_STATUS_BAR = 100; + private static final int LOADER_ID_NAVIGATION_BAR = 101; + private static final int LOADER_ID_FONT = 102; + private static final int LOADER_ID_ICON = 103; + private static final int LOADER_ID_STYLE = 104; + private static final int LOADER_ID_WALLPAPER = 105; + private static final int LOADER_ID_BOOTANIMATIONS = 106; + + private Context mContext; + private LayoutInflater mInflater; + private ViewPager mPager; + + private String mComponentType; + private CursorPagerAdapter mAdapter; + private int mBatteryStyle; + private int mItemsPerPage; + + // animations for bringing selector in and out of view + private Animation mAnimateIn; + private Animation mAnimateOut; + + private OnItemClickedListener mListener; + + public ComponentSelector(Context context, AttributeSet attrs) { + super(context, attrs); + + TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ComponentSelector); + mItemsPerPage = a.getInt(R.styleable.ComponentSelector_itemsPerPage, + context.getResources().getInteger(R.integer.default_items_per_page)); + a.recycle(); + + mContext = context; + mInflater = LayoutInflater.from(context); + mBatteryStyle = Settings.System.getInt(context.getContentResolver(), + Settings.System.STATUS_BAR_BATTERY, 0); + + mAnimateIn = AnimationUtils.loadAnimation(mContext, + R.anim.component_selection_animate_in); + mAnimateOut = AnimationUtils.loadAnimation(mContext, + R.anim.component_selection_animate_out); + mAnimateOut.setAnimationListener(new AnimationListener() { + @Override + public void onAnimationStart(Animation animation) { + } + + @Override + public void onAnimationEnd(Animation animation) { + setVisibility(View.GONE); + } + + @Override + public void onAnimationRepeat(Animation animation) { + } + }); + } + + @Override + protected void onFinishInflate() { + super.onFinishInflate(); + mPager = (ViewPager) findViewById(R.id.pager); + mAdapter = new CursorPagerAdapter<View>(null, mItemsPerPage); + mPager.setAdapter(mAdapter); + PageIndicator indicator = (PageIndicator) findViewById(R.id.page_indicator); + indicator.setViewPager(mPager); + + // set navbar_padding to GONE if no on screen navigation bar is available + if (!hasNavigationBar()) findViewById(R.id.navbar_padding).setVisibility(View.GONE); + } + + public void setComponentType(String component) { + mComponentType = component; + mAdapter = new CursorPagerAdapter<View>(null, mItemsPerPage); + mPager.setAdapter(mAdapter); + ((FragmentActivity) mContext).getSupportLoaderManager().initLoader( + getLoaderIdFromComponent(component), null, this); + } + + public void setNumItemsPerPage(int itemsPerPage) { + mItemsPerPage = itemsPerPage; + } + + public void setHeight(int height) { + ViewGroup.LayoutParams params = mPager.getLayoutParams(); + params.height = height; + mPager.setLayoutParams(params); + requestLayout(); + } + + public void show() { + setVisibility(View.VISIBLE); + startAnimation(mAnimateIn); + } + + public void hide() { + startAnimation(mAnimateOut); + } + + private boolean hasNavigationBar() { + return !ViewConfiguration.get(mContext).hasPermanentMenuKey(); + } + + private int getLoaderIdFromComponent(String component) { + if (MODIFIES_STATUS_BAR.equals(component)) { + return LOADER_ID_STATUS_BAR; + } + if (MODIFIES_NAVIGATION_BAR.equals(component)) { + return LOADER_ID_NAVIGATION_BAR; + } + if (MODIFIES_FONTS.equals(component)) { + return LOADER_ID_FONT; + } + if (MODIFIES_ICONS.equals(component)) { + return LOADER_ID_ICON; + } + if (MODIFIES_OVERLAYS.equals(component)) { + return LOADER_ID_STYLE; + } + if (MODIFIES_LAUNCHER.equals(component)) { + return LOADER_ID_WALLPAPER; + } + if (MODIFIES_BOOT_ANIM.equals(component)) { + return LOADER_ID_BOOTANIMATIONS; + } + return -1; + } + + private String getBatteryIndex(int type) { + switch(type) { + case 2: + return PreviewColumns.STATUSBAR_BATTERY_CIRCLE; + case 5: + return PreviewColumns.STATUSBAR_BATTERY_LANDSCAPE; + default: + return PreviewColumns.STATUSBAR_BATTERY_PORTRAIT; + } + } + + private Bitmap loadBitmapBlob(Cursor cursor, int columnIdx) { + byte[] blob = cursor.getBlob(columnIdx); + if (blob == null) return null; + return BitmapFactory.decodeByteArray(blob, 0, blob.length); + } + + @Override + public Loader<Cursor> onCreateLoader(int id, Bundle args) { + String selection; + String[] selectionArgs = { "1" }; + String[] projection = { ThemesColumns.TITLE, ThemesColumns.PKG_NAME }; + switch(id) { + case LOADER_ID_STATUS_BAR: + selection = MODIFIES_STATUS_BAR + "=?"; + projection = new String[] { + PreviewColumns.STATUSBAR_WIFI_ICON, + PreviewColumns.STATUSBAR_SIGNAL_ICON, + PreviewColumns.STATUSBAR_BLUETOOTH_ICON, + PreviewColumns.STATUSBAR_BACKGROUND, + PreviewColumns.STATUSBAR_BATTERY_CIRCLE, + PreviewColumns.STATUSBAR_BATTERY_LANDSCAPE, + PreviewColumns.STATUSBAR_BATTERY_PORTRAIT, + ThemesColumns.TITLE, + ThemesColumns.PKG_NAME + }; + break; + case LOADER_ID_NAVIGATION_BAR: + selection = MODIFIES_NAVIGATION_BAR + "=?"; + projection = new String[] { + PreviewColumns.NAVBAR_BACK_BUTTON, + PreviewColumns.STATUSBAR_BACKGROUND, + ThemesColumns.TITLE, + ThemesColumns.PKG_NAME, + }; + break; + case LOADER_ID_FONT: + selection = MODIFIES_FONTS + "=?"; + break; + case LOADER_ID_ICON: + selection = MODIFIES_ICONS + "=?"; + projection = new String[] { + PreviewColumns.ICON_PREVIEW_1, + ThemesColumns.TITLE, + ThemesColumns.PKG_NAME + }; + break; + case LOADER_ID_STYLE: + selection = MODIFIES_OVERLAYS + "=?"; + projection = new String[] { + PreviewColumns.STYLE_PREVIEW, + ThemesColumns.TITLE, + ThemesColumns.PKG_NAME + }; + break; + case LOADER_ID_WALLPAPER: + selection = MODIFIES_LAUNCHER + "=?"; + projection = new String[] { + PreviewColumns.WALLPAPER_THUMBNAIL, + ThemesColumns.TITLE, + ThemesColumns.PKG_NAME + }; + break; + case LOADER_ID_BOOTANIMATIONS: + selection = MODIFIES_BOOT_ANIM + "=?"; + projection = new String[] { + PreviewColumns.BOOTANIMATION_THUMBNAIL, + ThemesColumns.TITLE, + ThemesColumns.PKG_NAME + }; + break; + default: + return null; + } + // sort in ascending order but make sure the "default" theme is always first + String sortOrder = "(" + ThemesContract.ThemesColumns.IS_DEFAULT_THEME + "=1) DESC, " + + ThemesContract.ThemesColumns.TITLE + " ASC"; + return new CursorLoader(mContext, PreviewColumns.CONTENT_URI, + projection, selection, selectionArgs, sortOrder); + } + + @Override + public void onLoadFinished(Loader<Cursor> loader, Cursor data) { + mAdapter.swapCursor(data); + mAdapter.notifyDataSetChanged(); + } + + @Override + public void onLoaderReset(Loader<Cursor> loader) { + mAdapter.swapCursor(null); + mAdapter.notifyDataSetChanged(); + } + + public void setOnItemClickedListener(OnItemClickedListener listener) { + mListener = listener; + } + + public class CursorPagerAdapter<T extends View> extends PagerAdapter { + LinearLayout.LayoutParams mItemParams = + new LinearLayout.LayoutParams(0, LayoutParams.MATCH_PARENT, 1.0f); + private Cursor mCursor; + private int mItemsPerPage; + HashMap<String, ThemedTypefaceHelper> mTypefaceHelpers = + new HashMap<String, ThemedTypefaceHelper>(); + + public CursorPagerAdapter(Cursor cursor, int itemsPerPage) { + super(); + mCursor = cursor; + mItemsPerPage = itemsPerPage; + } + + @Override + public Object instantiateItem(ViewGroup container, int position) { + ViewGroup v = (ViewGroup) mInflater.inflate(R.layout.component_selection_pager_item, + container, false); + if (v instanceof LinearLayout) { + ((LinearLayout) v).setWeightSum(mItemsPerPage); + } + if (MODIFIES_STATUS_BAR.equals(mComponentType)) { + newStatusBarView(mCursor, v, position); + } + if (MODIFIES_NAVIGATION_BAR.equals(mComponentType)) { + newNavBarView(mCursor, v, position); + } + if (MODIFIES_FONTS.equals(mComponentType)) { + newFontView(mCursor, v, position); + } + if (MODIFIES_ICONS.equals(mComponentType)) { + newIconView(mCursor, v, position); + } + if (MODIFIES_OVERLAYS.equals(mComponentType)) { + newStyleView(mCursor, v, position); + } + if (MODIFIES_LAUNCHER.equals(mComponentType)) { + newWallpapersView(mCursor, v, position); + } + if (MODIFIES_BOOT_ANIM.equals(mComponentType)) { + newBootanimationView(mCursor, v, position); + } + container.addView(v); + return v; + } + + @Override + public void destroyItem(ViewGroup container, int position, Object object) { + if (object instanceof View) { + container.removeView((View) object); + } + } + + @Override + public int getCount() { + return mCursor == null ? 0 : (int) Math.ceil((float)mCursor.getCount() / mItemsPerPage); + } + + @Override + public boolean isViewFromObject(View view, Object object) { + return view == object; + } + + public void swapCursor(Cursor c) { + if (mCursor == c) + return; + + mCursor = c; + notifyDataSetChanged(); + } + + public Cursor getCursor() { + return mCursor; + } + + private OnClickListener mItemClickListener = new OnClickListener() { + @Override + public void onClick(View v) { + String pkgName = (String) v.getTag(); + if (DEBUG_SELECTOR) Toast.makeText(mContext, pkgName, Toast.LENGTH_SHORT).show(); + if (mListener != null) { + mListener.onItemClicked(pkgName); + } + } + }; + + private void newStatusBarView(Cursor cursor, ViewGroup parent, int position) { + for (int i = 0; i < mItemsPerPage; i++) { + int index = position * mItemsPerPage + i; + if (cursor.getCount() <= index) continue; + cursor.moveToPosition(index); + View v = mInflater.inflate(R.layout.status_bar_component_selection_item, + parent, false); + int wifiIndex = cursor.getColumnIndex(PreviewColumns.STATUSBAR_WIFI_ICON); + int signalIndex = cursor.getColumnIndex(PreviewColumns.STATUSBAR_SIGNAL_ICON); + int bluetoothIndex = cursor.getColumnIndex(PreviewColumns.STATUSBAR_BLUETOOTH_ICON); + int batteryIndex = cursor.getColumnIndex(getBatteryIndex(mBatteryStyle)); + int backgroundIndex = cursor.getColumnIndex(PreviewColumns.STATUSBAR_BACKGROUND); + int titleIndex = cursor.getColumnIndex(ThemesContract.ThemesColumns.TITLE); + int pkgNameIndex = cursor.getColumnIndex(ThemesContract.ThemesColumns.PKG_NAME); + + ((ImageView) v.findViewById(R.id.slot1)).setImageBitmap( + loadBitmapBlob(cursor, wifiIndex)); + ((ImageView) v.findViewById(R.id.slot2)).setImageBitmap( + loadBitmapBlob(cursor, signalIndex)); + ((ImageView) v.findViewById(R.id.slot3)).setImageBitmap( + loadBitmapBlob(cursor, bluetoothIndex)); + ((ImageView) v.findViewById(R.id.slot4)).setImageBitmap( + loadBitmapBlob(cursor, batteryIndex)); + ((TextView) v.findViewById(R.id.title)).setText(cursor.getString(titleIndex)); + v.findViewById(R.id.container).setBackground( + new BitmapDrawable(loadBitmapBlob(cursor, backgroundIndex))); + v.setTag(cursor.getString(pkgNameIndex)); + v.setOnClickListener(mItemClickListener); + parent.addView(v, mItemParams); + addDividerIfNeeded(parent, i, index, cursor); + } + } + + private void newNavBarView(Cursor cursor, ViewGroup parent, int position) { + for (int i = 0; i < mItemsPerPage; i++) { + int index = position * mItemsPerPage + i; + if (cursor.getCount() <= index) continue; + cursor.moveToPosition(index); + View v = mInflater.inflate(R.layout.navigation_bar_component_selection_item, parent, + false); + int backIndex = cursor.getColumnIndex(PreviewColumns.NAVBAR_BACK_BUTTON); + int backgroundIndex = cursor.getColumnIndex(PreviewColumns.STATUSBAR_BACKGROUND); + int titleIndex = cursor.getColumnIndex(ThemesContract.ThemesColumns.TITLE); + int pkgNameIndex = cursor.getColumnIndex(ThemesContract.ThemesColumns.PKG_NAME); + + ((ImageView) v.findViewById(R.id.back)).setImageBitmap( + loadBitmapBlob(cursor, backIndex)); + ((TextView) v.findViewById(R.id.title)).setText(cursor.getString(titleIndex)); + v.findViewById(R.id.container).setBackground( + new BitmapDrawable(loadBitmapBlob(cursor, backgroundIndex))); + v.setTag(cursor.getString(pkgNameIndex)); + v.setOnClickListener(mItemClickListener); + parent.addView(v, mItemParams); + addDividerIfNeeded(parent, i, index, cursor); + } + } + + private void newFontView(Cursor cursor, ViewGroup parent, int position) { + for (int i = 0; i < mItemsPerPage; i++) { + int index = position * mItemsPerPage + i; + if (cursor.getCount() <= index) continue; + cursor.moveToPosition(index); + View v = mInflater.inflate(R.layout.font_component_selection_item, parent, + false); + int titleIndex = cursor.getColumnIndex(ThemesContract.ThemesColumns.TITLE); + int pkgNameIndex = cursor.getColumnIndex(ThemesContract.ThemesColumns.PKG_NAME); + + TextView preview = (TextView) v.findViewById(R.id.text_preview); + String pkgName = cursor.getString(pkgNameIndex); + + ThemedTypefaceHelper helper; + if (!mTypefaceHelpers.containsKey(pkgName)) { + helper = new ThemedTypefaceHelper(); + helper.load(mContext, pkgName); + mTypefaceHelpers.put(pkgName, helper); + } else { + helper = mTypefaceHelpers.get(pkgName); + } + Typeface typefaceNormal = helper.getTypeface(Typeface.NORMAL); + preview.setTypeface(typefaceNormal); + + ((TextView) v.findViewById(R.id.title)).setText(cursor.getString(titleIndex)); + v.setTag(cursor.getString(pkgNameIndex)); + v.setOnClickListener(mItemClickListener); + parent.addView(v, mItemParams); + addDividerIfNeeded(parent, i, index, cursor); + } + } + + private void newIconView(Cursor cursor, ViewGroup parent, int position) { + for (int i = 0; i < mItemsPerPage; i++) { + int index = position * mItemsPerPage + i; + if (cursor.getCount() <= index) continue; + cursor.moveToPosition(index); + View v = mInflater.inflate(R.layout.icon_component_selection_item, parent, + false); + int iconIndex = cursor.getColumnIndex(PreviewColumns.ICON_PREVIEW_1); + int titleIndex = cursor.getColumnIndex(ThemesContract.ThemesColumns.TITLE); + int pkgNameIndex = cursor.getColumnIndex(ThemesContract.ThemesColumns.PKG_NAME); + + ((ImageView) v.findViewById(R.id.icon)).setImageBitmap( + loadBitmapBlob(cursor, iconIndex)); + ((TextView) v.findViewById(R.id.title)).setText(cursor.getString(titleIndex)); + v.setTag(cursor.getString(pkgNameIndex)); + v.setOnClickListener(mItemClickListener); + parent.addView(v, mItemParams); + addDividerIfNeeded(parent, i, index, cursor); + } + } + + private void newStyleView(Cursor cursor, ViewGroup parent, int position) { + for (int i = 0; i < mItemsPerPage; i++) { + int index = position * mItemsPerPage + i; + if (cursor.getCount() <= index) continue; + cursor.moveToPosition(index); + View v = mInflater.inflate(R.layout.icon_component_selection_item, parent, + false); + int styleIndex = cursor.getColumnIndex(PreviewColumns.STYLE_PREVIEW); + int titleIndex = cursor.getColumnIndex(ThemesContract.ThemesColumns.TITLE); + int pkgNameIndex = cursor.getColumnIndex(ThemesContract.ThemesColumns.PKG_NAME); + + ((ImageView) v.findViewById(R.id.icon)).setImageBitmap( + loadBitmapBlob(cursor, styleIndex)); + ((TextView) v.findViewById(R.id.title)).setText(cursor.getString(titleIndex)); + v.setTag(cursor.getString(pkgNameIndex)); + v.setOnClickListener(mItemClickListener); + parent.addView(v, mItemParams); + addDividerIfNeeded(parent, i, index, cursor); + } + } + + private void newWallpapersView(Cursor cursor, ViewGroup parent, int position) { + for (int i = 0; i < mItemsPerPage; i++) { + int index = position * mItemsPerPage + i; + if (cursor.getCount() <= index) continue; + cursor.moveToPosition(index); + View v = mInflater.inflate(R.layout.wallpaper_component_selection_item, parent, + false); + int wallpaperIndex = cursor.getColumnIndex(PreviewColumns.WALLPAPER_THUMBNAIL); + int titleIndex = cursor.getColumnIndex(ThemesContract.ThemesColumns.TITLE); + int pkgNameIndex = cursor.getColumnIndex(ThemesContract.ThemesColumns.PKG_NAME); + + ((ImageView) v.findViewById(R.id.icon)).setImageBitmap( + loadBitmapBlob(cursor, wallpaperIndex)); + ((TextView) v.findViewById(R.id.title)).setText(cursor.getString(titleIndex)); + v.setTag(cursor.getString(pkgNameIndex)); + v.setOnClickListener(mItemClickListener); + parent.addView(v, mItemParams); + addDividerIfNeeded(parent, i, index, cursor); + } + } + + private void newBootanimationView(Cursor cursor, ViewGroup parent, int position) { + for (int i = 0; i < mItemsPerPage; i++) { + int index = position * mItemsPerPage + i; + if (cursor.getCount() <= index) continue; + cursor.moveToPosition(index); + View v = mInflater.inflate(R.layout.bootani_component_selection_item, parent, + false); + int wallpaperIndex = cursor.getColumnIndex(PreviewColumns.BOOTANIMATION_THUMBNAIL); + int titleIndex = cursor.getColumnIndex(ThemesContract.ThemesColumns.TITLE); + int pkgNameIndex = cursor.getColumnIndex(ThemesContract.ThemesColumns.PKG_NAME); + + ((ImageView) v.findViewById(R.id.preview)).setImageBitmap( + loadBitmapBlob(cursor,wallpaperIndex)); + ((TextView) v.findViewById(R.id.title)).setText(cursor.getString(titleIndex)); + v.setTag(cursor.getString(pkgNameIndex)); + v.setOnClickListener(mItemClickListener); + parent.addView(v, mItemParams); + addDividerIfNeeded(parent, i, index, cursor); + } + } + + private void addDivider(ViewGroup parent) { + final Resources res = getResources(); + View v = mInflater.inflate(R.layout.component_divider, parent, false); + LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) v.getLayoutParams(); + // Boot animations require a taller divider so adjust accordingly + if (ThemesColumns.MODIFIES_BOOT_ANIM.equals(mComponentType)) { + params.topMargin = res.getDimensionPixelSize( + R.dimen.component_divider_margin_top_bootani); + params.height = res.getDimensionPixelSize(R.dimen.component_divider_height_bootani); + } + v.setLayoutParams(params); + parent.addView(v); + } + + private void addDividerIfNeeded(ViewGroup parent, int position, int cursorIndex, + Cursor cursor) { + if (position < mItemsPerPage - 1 && cursorIndex < cursor.getCount() - 1) { + addDivider(parent); + } + } + } + + public interface OnItemClickedListener { + public void onItemClicked(String pkgName); + } +}
\ No newline at end of file |