Fixes for android

Copy only minetest_game to apk by default
Don't copy .git and .svn folders to apk
Fix bouncing asset copy scrollbar due to long filepaths
Reenable font scaling to fix broken menu on high dpi screens
Implement minetest loglevel to android loglevel mapping
Disable touch digging while moving around

2 files changed, 66 insertions, 4 deletions

diff --git a/build/android/Makefile b/build/android/Makefile
index a8a0a6016..d770462e1 100644
--- a/build/android/Makefile
+++ b/build/android/Makefile
@@ -20,6 +20,8 @@ PATHCFGFILE = path.cfg
 
 ROOT = $(shell pwd)
 
+GAMES_TO_COPY = minetest_game
+
 ################################################################################
 # Android Version code
 # Increase for each build!
@@ -631,15 +633,23 @@ assets : $(ASSETS_TIMESTAMP)
 	cp -r ${ROOT}/../../client ${ROOT}/assets/Minetest;                        \
 	cp -r ${ROOT}/../../doc ${ROOT}/assets/Minetest;                           \
 	cp -r ${ROOT}/../../fonts ${ROOT}/assets/Minetest;                         \
-	cp -r ${ROOT}/../../games ${ROOT}/assets/Minetest;                         \
+	mkdir ${ROOT}/assets/Minetest/games;                                       \
+	for game in ${GAMES_TO_COPY};                                              \
+	do                                                                         \
+	    cp -r ${ROOT}/../../games/$$game ${ROOT}/assets/Minetest/games/;       \
+	done;                                                                      \
 	cp -r ${ROOT}/../../mods ${ROOT}/assets/Minetest;                          \
 	cp -r ${ROOT}/../../po ${ROOT}/assets/Minetest;                            \
 	cp -r ${ROOT}/../../textures ${ROOT}/assets/Minetest;                      \
 	mkdir -p ${ROOT}/assets/Minetest/media;                                    \
 	cp -r ${IRRLICHT_DIR}/media/Shaders ${ROOT}/assets/Minetest/media;         \
-	cd ${ROOT}/assets;                                                         \
+	cd ${ROOT}/assets ||  exit 1;                                              \
 	find . -name "timestamp" -exec rm {} \; ;                                  \
 	find . -name "*.blend" -exec rm {} \; ;                                    \
+	find . -name "*~" -exec rm {} \; ;                                         \
+	find . -type d -path "*.git" -exec rm -rf {} \; ;                          \
+	find . -type d -path "*.svn" -exec rm -rf {} \; ;                          \
+	find . -type f -path "*.gitignore" -exec rm -rf {} \; ;                    \
 	ls -R | grep ":$$" | sed -e 's/:$$//' -e 's/\.//' -e 's/^\///' > "index.txt"; \
 	find Minetest >"filelist.txt";                                             \
 	cp ${ROOT}/${ASSETS_TIMESTAMP} ${ROOT}/${ASSETS_TIMESTAMP}.old;            \
diff --git a/build/android/src/org/minetest/minetest/MinetestAssetCopy.java b/build/android/src/org/minetest/minetest/MinetestAssetCopy.java
index f6b2e8013..62f61ad62 100644
--- a/build/android/src/org/minetest/minetest/MinetestAssetCopy.java
+++ b/build/android/src/org/minetest/minetest/MinetestAssetCopy.java
@@ -9,6 +9,7 @@ import java.io.InputStreamReader;
 import java.io.OutputStream;
 import java.util.Vector;
 import java.util.Iterator;
+import java.lang.Object;
 
 import android.app.Activity;
 import android.content.res.AssetFileDescriptor;
@@ -20,6 +21,9 @@ import android.util.Log;
 import android.view.Display;
 import android.widget.ProgressBar;
 import android.widget.TextView;
+import android.graphics.Rect;
+import android.graphics.Paint;
+import android.text.TextPaint;
 
 public class MinetestAssetCopy extends Activity
 {
@@ -244,14 +248,62 @@ public class MinetestAssetCopy extends Activity
 		 */
 		protected void onProgressUpdate(Integer... progress)
 		{
+			
 			if (m_copy_started)
 			{
+				boolean shortened = false;
+				String todisplay = m_tocopy.get(progress[0]);
 				m_ProgressBar.setProgress(progress[0]);
-				m_Filename.setText(m_tocopy.get(progress[0]));
+				
+				// make sure our text doesn't exceed our layout width
+				Rect bounds = new Rect();
+				Paint textPaint = m_Filename.getPaint();
+				textPaint.getTextBounds(todisplay, 0, todisplay.length(), bounds);
+				
+				while (bounds.width() > getResources().getDisplayMetrics().widthPixels * 0.7) {
+					Log.e("MinetestAssetCopy", todisplay + ": " +
+							bounds.width() + " > " + (getResources().getDisplayMetrics().widthPixels * 0.7));
+					if (todisplay.length() < 2) {
+						break;
+					}
+					todisplay = todisplay.substring(1);
+					textPaint.getTextBounds(todisplay, 0, todisplay.length(), bounds);
+					shortened = true;
+				}
+				
+				if (! shortened) {
+					m_Filename.setText(todisplay);
+				}
+				else {
+					m_Filename.setText(".." + todisplay);
+				}
 			}
 			else
 			{
-				m_Filename.setText("scanning " + m_Foldername + " ...");
+				boolean shortened = false;
+				String todisplay = m_Foldername;
+				String full_text = "scanning " + todisplay + " ...";
+				// make sure our text doesn't exceed our layout width
+				Rect bounds = new Rect();
+				Paint textPaint = m_Filename.getPaint();
+				textPaint.getTextBounds(full_text, 0, full_text.length(), bounds);
+				
+				while (bounds.width() > getResources().getDisplayMetrics().widthPixels * 0.7) {
+					if (todisplay.length() < 2) {
+						break;
+					}
+					todisplay = todisplay.substring(1);
+					full_text = "scanning " + todisplay + " ...";
+					textPaint.getTextBounds(full_text, 0, full_text.length(), bounds);
+					shortened = true;
+				}
+				
+				if (! shortened) {
+					m_Filename.setText(full_text);
+				}
+				else {
+					m_Filename.setText("scanning .." + todisplay + " ...");
+				}
 			}
 		}