diff options
Diffstat (limited to 'org.fox.ttrss/src/main/java')
-rwxr-xr-x | org.fox.ttrss/src/main/java/org/fox/ttrss/FeedsActivity.java | 7 | ||||
-rwxr-xr-x | org.fox.ttrss/src/main/java/org/fox/ttrss/util/ScrimInsetsFrameLayout.java | 141 |
2 files changed, 144 insertions, 4 deletions
diff --git a/org.fox.ttrss/src/main/java/org/fox/ttrss/FeedsActivity.java b/org.fox.ttrss/src/main/java/org/fox/ttrss/FeedsActivity.java index edc9ecef..1b6eede2 100755 --- a/org.fox.ttrss/src/main/java/org/fox/ttrss/FeedsActivity.java +++ b/org.fox.ttrss/src/main/java/org/fox/ttrss/FeedsActivity.java @@ -67,8 +67,7 @@ public class FeedsActivity extends OnlineActivity implements HeadlinesEventListe if (m_drawerLayout != null) { - View drawerList = findViewById(R.id.feeds_fragment); - + /*View drawerList = findViewById(R.id.feeds_fragment); int minWidth = dpToPx(240); int maxWidth = dpToPx(320); @@ -80,9 +79,9 @@ public class FeedsActivity extends OnlineActivity implements HeadlinesEventListe DrawerLayout.LayoutParams params = (android.support.v4.widget.DrawerLayout.LayoutParams) drawerList.getLayoutParams(); params.width = width; - drawerList.setLayoutParams(params); + drawerList.setLayoutParams(params); */ - m_drawerToggle = new ActionBarDrawerToggle(this, m_drawerLayout, R.string.blank, R.string.blank) { + m_drawerToggle = new ActionBarDrawerToggle(this, m_drawerLayout, R.string.blank, R.string.blank) { @Override public void onDrawerOpened(View drawerView) { super.onDrawerOpened(drawerView); diff --git a/org.fox.ttrss/src/main/java/org/fox/ttrss/util/ScrimInsetsFrameLayout.java b/org.fox.ttrss/src/main/java/org/fox/ttrss/util/ScrimInsetsFrameLayout.java new file mode 100755 index 00000000..d25ebc6c --- /dev/null +++ b/org.fox.ttrss/src/main/java/org/fox/ttrss/util/ScrimInsetsFrameLayout.java @@ -0,0 +1,141 @@ +package org.fox.ttrss.util; +/* + * Copyright 2014 Google Inc. + * + * 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. + */ + +import android.content.Context; +import android.content.res.TypedArray; +import android.graphics.Canvas; +import android.graphics.Rect; +import android.graphics.drawable.Drawable; +import android.support.v4.view.ViewCompat; +import android.util.AttributeSet; +import android.widget.FrameLayout; + +import org.fox.ttrss.R; + +/** + * A layout that draws something in the insets passed to {@link #fitSystemWindows(Rect)}, i.e. the area above UI chrome + * (status and navigation bars, overlay action bars). + */ +public class ScrimInsetsFrameLayout extends FrameLayout { + private Drawable mInsetForeground; + + private Rect mInsets; + private Rect mTempRect = new Rect(); + private OnInsetsCallback mOnInsetsCallback; + + public ScrimInsetsFrameLayout(Context context) { + super(context); + init(context, null, 0); + } + + public ScrimInsetsFrameLayout(Context context, AttributeSet attrs) { + super(context, attrs); + init(context, attrs, 0); + } + + public ScrimInsetsFrameLayout(Context context, AttributeSet attrs, int defStyle) { + super(context, attrs, defStyle); + init(context, attrs, defStyle); + } + + private void init(Context context, AttributeSet attrs, int defStyle) { + final TypedArray a = context.obtainStyledAttributes(attrs, + R.styleable.ScrimInsetsView, defStyle, 0); + if (a == null) { + return; + } + mInsetForeground = a.getDrawable(R.styleable.ScrimInsetsView_insetForeground); + a.recycle(); + + setWillNotDraw(true); + } + + @Override + protected boolean fitSystemWindows(Rect insets) { + mInsets = new Rect(insets); + setWillNotDraw(mInsetForeground == null); + ViewCompat.postInvalidateOnAnimation(this); + if (mOnInsetsCallback != null) { + mOnInsetsCallback.onInsetsChanged(insets); + } + return true; // consume insets + } + + @Override + public void draw(Canvas canvas) { + super.draw(canvas); + + int width = getWidth(); + int height = getHeight(); + if (mInsets != null && mInsetForeground != null) { + int sc = canvas.save(); + canvas.translate(getScrollX(), getScrollY()); + + // Top + mTempRect.set(0, 0, width, mInsets.top); + mInsetForeground.setBounds(mTempRect); + mInsetForeground.draw(canvas); + + // Bottom + mTempRect.set(0, height - mInsets.bottom, width, height); + mInsetForeground.setBounds(mTempRect); + mInsetForeground.draw(canvas); + + // Left + mTempRect.set(0, mInsets.top, mInsets.left, height - mInsets.bottom); + mInsetForeground.setBounds(mTempRect); + mInsetForeground.draw(canvas); + + // Right + mTempRect.set(width - mInsets.right, mInsets.top, width, height - mInsets.bottom); + mInsetForeground.setBounds(mTempRect); + mInsetForeground.draw(canvas); + + canvas.restoreToCount(sc); + } + } + + @Override + protected void onAttachedToWindow() { + super.onAttachedToWindow(); + if (mInsetForeground != null) { + mInsetForeground.setCallback(this); + } + } + + @Override + protected void onDetachedFromWindow() { + super.onDetachedFromWindow(); + if (mInsetForeground != null) { + mInsetForeground.setCallback(null); + } + } + + /** + * Allows the calling container to specify a callback for custom processing when insets change (i.e. when + * {@link #fitSystemWindows(Rect)} is called. This is useful for setting padding on UI elements based on + * UI chrome insets (e.g. a Google Map or a ListView). When using with ListView or GridView, remember to set + * clipToPadding to false. + */ + public void setOnInsetsCallback(OnInsetsCallback onInsetsCallback) { + mOnInsetsCallback = onInsetsCallback; + } + + public static interface OnInsetsCallback { + public void onInsetsChanged(Rect insets); + } +}
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