Converted message view to a fragment (bbcc4988) · Commits · e / os / Mail

res/layout/message_view.xml

+1 −3

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		<?xml version="1.0" encoding="utf-8"?>
		<LinearLayout
		xmlns:android="http://schemas.android.com/apk/res/android"
		android:id="@id/message"
		android:orientation="vertical"
		android:layout_width="fill_parent"
		android:layout_height="fill_parent">

		<include layout="@layout/message"/>

		</LinearLayout>

res/menu/message_view_fragment.xml

0 → 100644

+68 −0

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		<?xml version="1.0" encoding="utf-8"?>
		<menu xmlns:android="http://schemas.android.com/apk/res/android">
		<item
		android:id="@+id/delete"
		android:alphabeticShortcut="q"
		android:title="@string/delete_action"
		android:icon="?attr/iconActionDelete"
		android:showAsAction="always"
		/>
		<item
		android:id="@+id/single_message_options"
		android:icon="?attr/iconActionSingleMessageOptions"
		android:showAsAction="ifRoom"
		android:title="@string/single_message_options_action">
		<menu>
		<item
		android:id="@+id/reply"
		android:title="@string/reply_action"/>
		<item
		android:id="@+id/reply_all"
		android:title="@string/reply_all_action"/>
		<item
		android:id="@+id/forward"
		android:title="@string/forward_action"/>
		<item
		android:id="@+id/share"
		android:title="@string/send_alternate_action" />
		</menu>
		</item>
		<item
		android:id="@+id/archive"
		android:title="@string/archive_action"
		android:icon="?attr/iconActionArchive"
		android:showAsAction="ifRoom"
		/>
		<item
		android:id="@+id/spam"
		android:title="@string/spam_action"
		android:icon="?attr/iconActionSpam"
		android:showAsAction="ifRoom"
		/>
		<item
		android:id="@+id/move"
		android:showAsAction="ifRoom"
		android:icon="?attr/iconActionMoveOrCopy"
		android:title="@string/move_action"
		/>
		<item
		android:id="@+id/copy"
		android:title="@string/copy_action"
		/>
		<item
		android:id="@+id/toggle_unread"
		android:alphabeticShortcut="u"
		android:title="@string/mark_as_unread_action"
		android:showAsAction="never"
		/>
		<item
		android:id="@+id/select_text"
		android:title="@string/select_text_action"
		android:showAsAction="never"
		/>
		<item
		android:id="@+id/toggle_message_view_theme"
		android:title="@string/message_view_theme_action_dark"
		android:showAsAction="never"
		/>
		</menu>

res/menu/message_view_option.xml

+0 −65

Original line number	Diff line number	Diff line
		@@ -12,69 +12,4 @@
		android:icon="?attr/iconActionPreviousMessage"
		android:showAsAction="always"
		/>
		<item
		android:id="@+id/delete"
		android:alphabeticShortcut="q"
		android:title="@string/delete_action"
		android:icon="?attr/iconActionDelete"
		android:showAsAction="always"
		/>
		<item
		android:id="@+id/single_message_options"
		android:icon="?attr/iconActionSingleMessageOptions"
		android:showAsAction="ifRoom"
		android:title="@string/single_message_options_action">
		<menu>
		<item
		android:id="@+id/reply"
		android:title="@string/reply_action"/>
		<item
		android:id="@+id/reply_all"
		android:title="@string/reply_all_action"/>
		<item
		android:id="@+id/forward"
		android:title="@string/forward_action"/>
		<item
		android:id="@+id/share"
		android:title="@string/send_alternate_action" />
		</menu>
		</item>
		<item
		android:id="@+id/archive"
		android:title="@string/archive_action"
		android:icon="?attr/iconActionArchive"
		android:showAsAction="ifRoom"
		/>
		<item
		android:id="@+id/spam"
		android:title="@string/spam_action"
		android:icon="?attr/iconActionSpam"
		android:showAsAction="ifRoom"
		/>
		<item
		android:id="@+id/move"
		android:showAsAction="ifRoom"
		android:icon="?attr/iconActionMoveOrCopy"
		android:title="@string/move_action"
		/>
		<item
		android:id="@+id/copy"
		android:title="@string/copy_action"
		/>
		<item
		android:id="@+id/toggle_unread"
		android:alphabeticShortcut="u"
		android:title="@string/mark_as_unread_action"
		android:showAsAction="never"
		/>
		<item
		android:id="@+id/select_text"
		android:title="@string/select_text_action"
		android:showAsAction="never"
		/>
		<item
		android:id="@+id/toggle_message_view_theme"
		android:title="@string/message_view_theme_action_dark"
		android:showAsAction="never"
		/>
		</menu>

src/com/fsck/k9/activity/K9FragmentActivity.java

0 → 100644

+230 −0

Original line number	Diff line number	Diff line
		package com.fsck.k9.activity;


		import java.util.Locale;

		import android.content.Context;
		import android.content.res.Configuration;
		import android.content.res.TypedArray;
		import android.os.Bundle;
		import android.util.Log;
		import android.view.GestureDetector;
		import android.view.GestureDetector.SimpleOnGestureListener;
		import android.view.MotionEvent;
		import android.view.animation.AccelerateInterpolator;
		import android.view.animation.Animation;
		import android.view.animation.TranslateAnimation;

		import com.actionbarsherlock.app.SherlockFragmentActivity;
		import com.fsck.k9.K9;


		public class K9FragmentActivity extends SherlockFragmentActivity {
		protected static final int BEZEL_SWIPE_THRESHOLD = 20;

		protected GestureDetector mGestureDetector;

		@Override
		public void onCreate(Bundle icicle) {
		setLanguage(this, K9.getK9Language());
		setTheme(K9.getK9ThemeResourceId());
		super.onCreate(icicle);
		setupFormats();
		}

		public static void setLanguage(Context context, String language) {
		Locale locale;
		if (language == null \|\| language.equals("")) {
		locale = Locale.getDefault();
		} else if (language.length() == 5 && language.charAt(2) == '_') {
		// language is in the form: en_US
		locale = new Locale(language.substring(0, 2), language.substring(3));
		} else {
		locale = new Locale(language);
		}
		Configuration config = new Configuration();
		config.locale = locale;
		context.getResources().updateConfiguration(config,
		context.getResources().getDisplayMetrics());
		}

		@Override
		public boolean dispatchTouchEvent(MotionEvent ev) {
		if (mGestureDetector != null) {
		mGestureDetector.onTouchEvent(ev);
		}
		return super.dispatchTouchEvent(ev);
		}

		@Override
		public void onResume() {
		super.onResume();
		setupFormats();
		}

		private java.text.DateFormat mTimeFormat;

		private void setupFormats() {
		mTimeFormat = android.text.format.DateFormat.getTimeFormat(this); // 12/24 date format
		}

		public java.text.DateFormat getTimeFormat() {
		return mTimeFormat;
		}

		/**
		* Called when a swipe from right to left is handled by {@link MyGestureDetector}. See
		* {@link android.view.GestureDetector.OnGestureListener#onFling(android.view.MotionEvent, android.view.MotionEvent, float, float)}
		* for more information on the {@link MotionEvent}s being passed.
		* @param e1 First down motion event that started the fling.
		* @param e2 The move motion event that triggered the current onFling.
		*/
		protected void onSwipeRightToLeft(final MotionEvent e1, final MotionEvent e2) {
		}

		/**
		* Called when a swipe from left to right is handled by {@link MyGestureDetector}. See
		* {@link android.view.GestureDetector.OnGestureListener#onFling(android.view.MotionEvent, android.view.MotionEvent, float, float)}
		* for more information on the {@link MotionEvent}s being passed.
		* @param e1 First down motion event that started the fling.
		* @param e2 The move motion event that triggered the current onFling.
		*/
		protected void onSwipeLeftToRight(final MotionEvent e1, final MotionEvent e2) {
		}

		protected Animation inFromRightAnimation() {
		return slideAnimation(0.0f, +1.0f);
		}

		protected Animation outToLeftAnimation() {
		return slideAnimation(0.0f, -1.0f);
		}

		private Animation slideAnimation(float right, float left) {

		Animation slide = new TranslateAnimation(
		Animation.RELATIVE_TO_PARENT, right, Animation.RELATIVE_TO_PARENT, left,
		Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, 0.0f
		);
		slide.setDuration(125);
		slide.setFillBefore(true);
		slide.setInterpolator(new AccelerateInterpolator());
		return slide;
		}

		class MyGestureDetector extends SimpleOnGestureListener {
		private boolean gesturesEnabled = false;

		/**
		* Creates a new {@link android.view.GestureDetector.OnGestureListener}. Enabled/disabled based upon
		* {@link com.fsck.k9.K9#gesturesEnabled()}}.
		*/
		public MyGestureDetector() {
		super();
		}

		/**
		* Create a new {@link android.view.GestureDetector.OnGestureListener}.
		* @param gesturesEnabled Setting to <code>true</code> will enable gesture detection,
		* regardless of the system-wide gesture setting.
		*/
		public MyGestureDetector(final boolean gesturesEnabled) {
		super();
		this.gesturesEnabled = gesturesEnabled;
		}

		private static final float SWIPE_MAX_OFF_PATH_DIP = 250f;
		private static final float SWIPE_THRESHOLD_VELOCITY_DIP = 325f;


		protected MotionEvent mLastOnDownEvent = null;

		@Override
		public boolean onDown(MotionEvent e) {
		mLastOnDownEvent = e;
		return super.onDown(e);
		}

		@Override
		public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
		// Do fling-detection if gestures are force-enabled or we have system-wide gestures enabled.
		if (gesturesEnabled \|\| K9.gesturesEnabled()) {

		// Apparently sometimes e1 is null
		// Found a workaround here: http://stackoverflow.com/questions/4151385/
		if (e1 == null) {
		e1 = mLastOnDownEvent;
		}

		// Make sure we avoid NullPointerExceptions
		if (e1 == null \|\| e2 == null) {
		return false;
		}

		// Calculate the minimum distance required for this to count as a swipe.
		// Convert the constant dips to pixels.
		final float mGestureScale = getResources().getDisplayMetrics().density;
		final int minVelocity = (int)(SWIPE_THRESHOLD_VELOCITY_DIP * mGestureScale + 0.5f);
		final int maxOffPath = (int)(SWIPE_MAX_OFF_PATH_DIP * mGestureScale + 0.5f);

		// Calculate how much was actually swiped.
		final float deltaX = e2.getX() - e1.getX();
		final float deltaY = e2.getY() - e1.getY();

		// Calculate the minimum distance required for this to be considered a swipe.
		final int minDistance = (int)Math.abs(deltaY * 4);

		if(K9.DEBUG) {
		final boolean movedAcross = (Math.abs(deltaX) > Math.abs(deltaY * 4));
		final boolean steadyHand = (Math.abs(deltaX / deltaY) > 2);
		Log.d(K9.LOG_TAG, String.format("Old swipe algorithm: movedAcross=%s steadyHand=%s result=%s", movedAcross, steadyHand, movedAcross && steadyHand));
		Log.d(K9.LOG_TAG, String.format("New swipe algorithm: deltaX=%.2f deltaY=%.2f minDistance=%d velocity=%.2f (min=%d)", deltaX, deltaY, minDistance, velocityX, minVelocity));
		}

		try {
		if (Math.abs(deltaY) > maxOffPath) {
		if(K9.DEBUG)
		Log.d(K9.LOG_TAG, "New swipe algorithm: Swipe too far off horizontal path.");
		return false;
		}
		if(Math.abs(velocityX) < minVelocity) {
		if(K9.DEBUG)
		Log.d(K9.LOG_TAG, "New swipe algorithm: Swipe too slow.");
		return false;
		}
		// right to left swipe
		if (deltaX < (minDistance * -1)) {
		onSwipeRightToLeft(e1, e2);
		if(K9.DEBUG)
		Log.d(K9.LOG_TAG, "New swipe algorithm: Right to Left swipe OK.");
		} else if (deltaX > minDistance) {
		onSwipeLeftToRight(e1, e2);
		if(K9.DEBUG)
		Log.d(K9.LOG_TAG, "New swipe algorithm: Left to Right swipe OK.");
		} else {
		if(K9.DEBUG)
		Log.d(K9.LOG_TAG, "New swipe algorithm: Swipe did not meet minimum distance requirements.");
		return false;
		}

		// successful fling, cancel the 2nd event to prevent any other action from happening
		// see http://code.google.com/p/android/issues/detail?id=8497
		e2.setAction(MotionEvent.ACTION_CANCEL);
		} catch (Exception e) {
		// nothing
		}
		}
		return false;
		}
		}

		public int getThemeBackgroundColor() {
		TypedArray array = getTheme().obtainStyledAttributes(new int[] {
		android.R.attr.colorBackground,
		});
		int backgroundColor = array.getColor(0, 0xFF00FF);
		array.recycle();
		return backgroundColor;
		}

		}