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99 lines
2.9 KiB
99 lines
2.9 KiB
package in.celest.xash3d; |
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import android.content.BroadcastReceiver; |
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import android.content.Context; |
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import android.content.Intent; |
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import android.util.Log; |
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import android.content.Intent; |
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import java.io.FileOutputStream; |
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import java.io.File; |
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import java.io.InputStream; |
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import java.lang.reflect.Method; |
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import android.content.SharedPreferences; |
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import android.util.Log; |
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public class InstallReceiver extends BroadcastReceiver { |
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private static final String TAG = "MOD_LAUNCHER"; |
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@Override |
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public void onReceive(Context context, Intent arg1) { |
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String pkgname = arg1.getData().getEncodedSchemeSpecificPart(); |
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Log.d( TAG, "Install received, package " + pkgname ); |
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if( context.getPackageName().equals(pkgname) ) |
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extractPAK(context, true); |
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} |
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public static SharedPreferences mPref = null; |
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private static final int PAK_VERSION = 2; |
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private static int chmod(String path, int mode) { |
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int ret = -1; |
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try |
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{ |
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ret = Runtime.getRuntime().exec("chmod " + Integer.toOctalString(mode) + " " + path).waitFor(); |
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Log.d(TAG, "chmod " + Integer.toOctalString(mode) + " " + path + ": " + ret ); |
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} |
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catch(Exception e) |
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{ |
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ret = -1; |
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Log.d(TAG, "chmod: Runtime not worked: " + e.toString() ); |
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} |
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try |
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{ |
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Class fileUtils = Class.forName("android.os.FileUtils"); |
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Method setPermissions = fileUtils.getMethod("setPermissions", |
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String.class, int.class, int.class, int.class); |
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ret = (Integer) setPermissions.invoke(null, path, |
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mode, -1, -1); |
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} |
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catch(Exception e) |
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{ |
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ret = -1; |
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Log.d(TAG, "chmod: FileUtils not worked: " + e.toString() ); |
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} |
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return ret; |
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} |
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private static void extractFile(Context context, String path) { |
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try |
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{ |
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InputStream is = null; |
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FileOutputStream os = null; |
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is = context.getAssets().open(path); |
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File out = new File(context.getFilesDir().getPath()+'/'+path); |
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out.getParentFile().mkdirs(); |
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chmod( out.getParent(), 0777 ); |
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os = new FileOutputStream(out); |
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byte[] buffer = new byte[1024]; |
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int length; |
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while ((length = is.read(buffer)) > 0) { |
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os.write(buffer, 0, length); |
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} |
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os.close(); |
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is.close(); |
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chmod( context.getFilesDir().getPath()+'/'+path, 0777 ); |
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} catch( Exception e ) |
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{ |
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Log.e( TAG, "Failed to extract file:" + e.toString() ); |
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e.printStackTrace(); |
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} |
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} |
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public static synchronized void extractPAK(Context context, Boolean force) { |
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InputStream is = null; |
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FileOutputStream os = null; |
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try { |
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if( mPref == null ) |
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mPref = context.getSharedPreferences("mod", 0); |
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synchronized( mPref ) |
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{ |
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if( mPref.getInt( "pakversion", 0 ) == PAK_VERSION && !force ) |
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return; |
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extractFile(context, "extras.pak"); |
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SharedPreferences.Editor editor = mPref.edit(); |
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editor.putInt( "pakversion", PAK_VERSION ); |
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editor.commit(); |
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} |
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} catch( Exception e ) |
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{ |
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Log.e( TAG, "Failed to extract PAK:" + e.toString() ); |
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} |
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} |
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}
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