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Code Issues Projects Releases Wiki Activity

Move native lib loader to BackendMapView

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This commit is contained in:
Marvin W 2016-03-02 21:24:41 +01:00
parent 43198173ee
commit ed77f7e1d6
2 changed files with 64 additions and 61 deletions
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66
play-services-core/src/main/java/org/microg/gms/maps/BackendMapView.java
View File

@ -17,8 +17,10 @@
package org.microg.gms.maps; package org.microg.gms.maps;
import android.content.Context; import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.graphics.BitmapFactory; import android.graphics.BitmapFactory;
import android.util.AttributeSet; import android.util.AttributeSet;
import android.util.Log;
import com.google.android.gms.R; import com.google.android.gms.R;
@ -37,12 +39,72 @@ import org.oscim.theme.VtmThemes;
import org.oscim.tiling.ITileCache; import org.oscim.tiling.ITileCache;
import org.oscim.tiling.source.oscimap4.OSciMap4TileSource; import org.oscim.tiling.source.oscimap4.OSciMap4TileSource;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Enumeration;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
public class BackendMapView extends MapView { public class BackendMapView extends MapView {
private static final String TAG = "GmsMapView";
private static boolean nativeLibLoaded = false;
private LabelLayer labels; private LabelLayer labels;
private BuildingLayer buildings; private BuildingLayer buildings;
private ItemizedLayer<MarkerItem> items; private ItemizedLayer<MarkerItem> items;
private ClearableVectorLayer drawables; private ClearableVectorLayer drawables;
static synchronized Context loadNativeLib(Context context) {
try {
if (nativeLibLoaded) return context;
ApplicationInfo otherAppInfo = context.getPackageManager().getApplicationInfo(context.getApplicationContext().getPackageName(), 0);
String primaryCpuAbi = (String) ApplicationInfo.class.getField("primaryCpuAbi").get(otherAppInfo);
if (primaryCpuAbi != null) {
String path = "lib/" + primaryCpuAbi + "/libvtm-jni.so";
File cacheFile = new File(context.getApplicationContext().getCacheDir().getAbsolutePath() + "/.gmscore/" + path);
cacheFile.getParentFile().mkdirs();
File apkFile = new File(context.getPackageCodePath());
if (!cacheFile.exists() || cacheFile.lastModified() < apkFile.lastModified()) {
ZipFile zipFile = new ZipFile(apkFile);
ZipEntry entry = zipFile.getEntry(path);
if (entry != null) {
copyInputStream(zipFile.getInputStream(entry), new FileOutputStream(cacheFile));
} else {
Log.d(TAG, "Can't load native library: " + path + " does not exist in " + apkFile);
Enumeration<? extends ZipEntry> entries = zipFile.entries();
while (entries.hasMoreElements()) {
Log.d(TAG, "but: " + entries.nextElement());
}
}
}
Log.d(TAG, "Loading vtm-jni from " + cacheFile.getPath());
System.load(cacheFile.getAbsolutePath());
} else {
Log.d(TAG, "Loading native vtm-jni");
System.loadLibrary("vtm-jni");
}
nativeLibLoaded = true;
} catch (Exception e) {
Log.w(TAG, e);
}
return context;
}
private static final void copyInputStream(InputStream in, OutputStream out) throws IOException {
byte[] buffer = new byte[1024];
int len;
while ((len = in.read(buffer)) >= 0)
out.write(buffer, 0, len);
in.close();
out.close();
}
@Override @Override
public void onResume() { public void onResume() {
super.onResume(); super.onResume();
@ -54,12 +116,12 @@ public class BackendMapView extends MapView {
} }
public BackendMapView(Context context) { public BackendMapView(Context context) {
super(context); super(loadNativeLib(context));
initialize(); initialize();
} }
public BackendMapView(Context context, AttributeSet attributeSet) { public BackendMapView(Context context, AttributeSet attributeSet) {
super(context, attributeSet); super(loadNativeLib(context), attributeSet);
initialize(); initialize();
} }

59
play-services-core/src/main/java/org/microg/gms/maps/GoogleMapImpl.java
View File

@ -18,7 +18,6 @@ package org.microg.gms.maps;
import android.app.Activity; import android.app.Activity;
import android.content.Context; import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.location.Criteria; import android.location.Criteria;
import android.location.Location; import android.location.Location;
import android.location.LocationListener; import android.location.LocationListener;
@ -75,15 +74,6 @@ import org.microg.gms.maps.markup.PolygonImpl;
import org.microg.gms.maps.markup.PolylineImpl; import org.microg.gms.maps.markup.PolylineImpl;
import org.microg.gms.maps.markup.TileOverlayImpl; import org.microg.gms.maps.markup.TileOverlayImpl;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Enumeration;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
import static android.Manifest.permission.ACCESS_COARSE_LOCATION; import static android.Manifest.permission.ACCESS_COARSE_LOCATION;
import static android.Manifest.permission.ACCESS_FINE_LOCATION; import static android.Manifest.permission.ACCESS_FINE_LOCATION;
import static android.content.pm.PackageManager.PERMISSION_GRANTED; import static android.content.pm.PackageManager.PERMISSION_GRANTED;
@ -91,7 +81,6 @@ import static android.content.pm.PackageManager.PERMISSION_GRANTED;
public class GoogleMapImpl extends IGoogleMapDelegate.Stub public class GoogleMapImpl extends IGoogleMapDelegate.Stub
implements UiSettingsImpl.UiSettingsListener, Markup.MarkupListener, BackendMap.CameraUpdateListener { implements UiSettingsImpl.UiSettingsListener, Markup.MarkupListener, BackendMap.CameraUpdateListener {
private static final String TAG = "GoogleMapImpl"; private static final String TAG = "GoogleMapImpl";
private static boolean nativeLibLoaded = false;
private final GoogleMapOptions options; private final GoogleMapOptions options;
private final Context context; private final Context context;
@ -141,7 +130,6 @@ public class GoogleMapImpl extends IGoogleMapDelegate.Stub
Context appContext = context; Context appContext = context;
if (appContext.getApplicationContext() != null) appContext = appContext.getApplicationContext(); if (appContext.getApplicationContext() != null) appContext = appContext.getApplicationContext();
Context wrappedContext = RemoteContextWrapper.fromApplicationContext(appContext); Context wrappedContext = RemoteContextWrapper.fromApplicationContext(appContext);
loadNativeLib(wrappedContext);
backendMap = new BackendMap(wrappedContext, this); backendMap = new BackendMap(wrappedContext, this);
uiSettings = new UiSettingsImpl(this); uiSettings = new UiSettingsImpl(this);
projection = new ProjectionImpl(backendMap.getViewport()); projection = new ProjectionImpl(backendMap.getViewport());
@ -154,53 +142,6 @@ public class GoogleMapImpl extends IGoogleMapDelegate.Stub
if (options != null) initFromOptions(); if (options != null) initFromOptions();
} }
private static final void copyInputStream(InputStream in, OutputStream out) throws IOException {
byte[] buffer = new byte[1024];
int len;
while ((len = in.read(buffer)) >= 0)
out.write(buffer, 0, len);
in.close();
out.close();
}
private static synchronized void loadNativeLib(Context context) {
try {
if (nativeLibLoaded) return;
ApplicationInfo otherAppInfo = context.getPackageManager().getApplicationInfo(context.getApplicationContext().getPackageName(), 0);
String primaryCpuAbi = (String) ApplicationInfo.class.getField("primaryCpuAbi").get(otherAppInfo);
if (primaryCpuAbi != null) {
String path = "lib/" + primaryCpuAbi + "/libvtm-jni.so";
File cacheFile = new File(context.getApplicationContext().getCacheDir().getAbsolutePath() + "/.gmscore/" + path);
cacheFile.getParentFile().mkdirs();
File apkFile = new File(context.getPackageCodePath());
if (!cacheFile.exists() || cacheFile.lastModified() < apkFile.lastModified()) {
ZipFile zipFile = new ZipFile(apkFile);
ZipEntry entry = zipFile.getEntry(path);
if (entry != null) {
copyInputStream(zipFile.getInputStream(entry), new FileOutputStream(cacheFile));
} else {
Log.d(TAG, "Can't load native library: " + path + " does not exist in " + apkFile);
Enumeration<? extends ZipEntry> entries = zipFile.entries();
while (entries.hasMoreElements()) {
Log.d(TAG, "but: " + entries.nextElement());
}
}
}
Log.d(TAG, "Loading vtm-jni from " + cacheFile.getPath());
System.load(cacheFile.getAbsolutePath());
} else {
Log.d(TAG, "Loading native vtm-jni");
System.loadLibrary("vtm-jni");
}
nativeLibLoaded = true;
} catch (Exception e) {
Log.w(TAG, e);
}
}
private void initFromOptions() { private void initFromOptions() {
try { try {
uiSettings.setCompassEnabled(options.isCompassEnabled()); uiSettings.setCompassEnabled(options.isCompassEnabled());