cross-compile/android/pulseview-java.patch

   1 diff --git a/java/AndroidManifest.xml b/java/AndroidManifest.xml
   2 index 0564a8d..0356f33 100644
   3 --- a/java/AndroidManifest.xml
   4 +++ b/java/AndroidManifest.xml
   5 @@ -1,5 +1,5 @@
   6  <?xml version='1.0' encoding='utf-8'?>
   7 -<manifest package="org.qtproject.example" xmlns:android="http://schemas.android.com/apk/res/android" android:versionName="1.0" android:versionCode="1" android:installLocation="auto">
   8 +<manifest package="org.sigrok.pulseview" xmlns:android="http://schemas.android.com/apk/res/android" android:versionName="1.0" android:versionCode="1" android:installLocation="auto">
   9      <application android:hardwareAccelerated="true" android:name="org.qtproject.qt5.android.bindings.QtApplication" android:label="@string/app_name">
  10          <activity android:configChanges="orientation|uiMode|screenLayout|screenSize|smallestScreenSize|locale|fontScale|keyboard|keyboardHidden|navigation"
  11                    android:name="org.qtproject.qt5.android.bindings.QtActivity"
  12 @@ -9,21 +9,21 @@
  13                  <action android:name="android.intent.action.MAIN"/>
  14                  <category android:name="android.intent.category.LAUNCHER"/>
  15              </intent-filter>
  16 -            <meta-data android:name="android.app.lib_name" android:value="-- %%INSERT_APP_LIB_NAME%% --"/>
  17 +            <meta-data android:name="android.app.lib_name" android:value="pulseview"/>
  18              <meta-data android:name="android.app.qt_sources_resource_id" android:resource="@array/qt_sources"/>
  19              <meta-data android:name="android.app.repository" android:value="default"/>
  20              <meta-data android:name="android.app.qt_libs_resource_id" android:resource="@array/qt_libs"/>
  21              <meta-data android:name="android.app.bundled_libs_resource_id" android:resource="@array/bundled_libs"/>
  22              <!-- Deploy Qt libs as part of package -->
  23 -            <meta-data android:name="android.app.bundle_local_qt_libs" android:value="-- %%BUNDLE_LOCAL_QT_LIBS%% --"/>
  24 +            <meta-data android:name="android.app.bundle_local_qt_libs" android:value="0"/>
  25              <meta-data android:name="android.app.bundled_in_lib_resource_id" android:resource="@array/bundled_in_lib"/>
  26              <meta-data android:name="android.app.bundled_in_assets_resource_id" android:resource="@array/bundled_in_assets"/>
  27              <!-- Run with local libs -->
  28 -            <meta-data android:name="android.app.use_local_qt_libs" android:value="-- %%USE_LOCAL_QT_LIBS%% --"/>
  29 +            <meta-data android:name="android.app.use_local_qt_libs" android:value="0"/>
  30              <meta-data android:name="android.app.libs_prefix" android:value="/data/local/tmp/qt/"/>
  31 -            <meta-data android:name="android.app.load_local_libs" android:value="-- %%INSERT_LOCAL_LIBS%% --"/>
  32 -            <meta-data android:name="android.app.load_local_jars" android:value="-- %%INSERT_LOCAL_JARS%% --"/>
  33 -            <meta-data android:name="android.app.static_init_classes" android:value="-- %%INSERT_INIT_CLASSES%% --"/>
  34 +            <meta-data android:name="android.app.load_local_libs" android:value="libs/libgnustl_shared.so"/>
  35 +            <meta-data android:name="android.app.load_local_jars" android:value=":"/>
  36 +            <meta-data android:name="android.app.static_init_classes" android:value=":"/>
  37              <!--  Messages maps -->
  38              <meta-data android:value="@string/ministro_not_found_msg" android:name="android.app.ministro_not_found_msg"/>
  39              <meta-data android:value="@string/ministro_needed_msg" android:name="android.app.ministro_needed_msg"/>
  40 diff --git a/java/res/values/strings.xml b/java/res/values/strings.xml
  41 index bd6928f..68f017e 100644
  42 --- a/java/res/values/strings.xml
  43 +++ b/java/res/values/strings.xml
  44 @@ -1,6 +1,6 @@
  45  <?xml version='1.0' encoding='utf-8'?>
  46  <resources>
  47 -    <string name="app_name"><!-- %%INSERT_APP_NAME%% --></string>
  48 +    <string name="app_name">PulseView</string>
  49
  50      <string name="ministro_not_found_msg">Can\'t find Ministro service.\nThe application can\'t start.</string>
  51      <string name="ministro_needed_msg">This application requires Ministro service. Would you like to install it?</string>
  52 diff --git a/java/res/values/libs.xml b/java/res/values/libs.xml
  53 --- a/java/res/values/libs.xml  2014-05-17 11:09:29.855631921 +0200
  54 +++ b/java/res/values/libs.xml  2014-05-17 11:13:04.380841784 +0200
  55 @@ -13,6 +13,9 @@
  56
  57       <array name="qt_libs">
  58           <!-- %%INSERT_QT_LIBS%% -->
  59 +         <item>Qt5Core</item>
  60 +         <item>Qt5Gui</item>
  61 +         <item>Qt5Widgets</item>
  62       </array>
  63
  64      <array name="bundled_in_lib">
  65 diff --git a/java/src/org/qtproject/qt5/android/bindings/QtActivity.java b/java/src/org/qtproject/qt5/android/bindings/QtActivity.java
  66 index 4ebf1f6..f4e3598 100644
  67 --- a/java/src/org/qtproject/qt5/android/bindings/QtActivity.java
  68 +++ b/java/src/org/qtproject/qt5/android/bindings/QtActivity.java
  69 @@ -187,6 +187,14 @@
  70      private void loadApplication(Bundle loaderParams)
  71      {
  72          try {
  73 +           org.sigrok.androidutils.Environment.initEnvironment(
  74 +               getApplicationInfo().sourceDir);
  75 +           System.loadLibrary("gnustl_shared");
  76 +            org.sigrok.androidutils.LibWrangler.setupLibs(
  77 +                getAssets().open("liblist.txt"),
  78 +                new File(getApplicationInfo().nativeLibraryDir),
  79 +                new File(getFilesDir(), "lib"));
  80 +
  81              final int errorCode = loaderParams.getInt(ERROR_CODE_KEY);
  82              if (errorCode != 0) {
  83                  if (errorCode == INCOMPATIBLE_MINISTRO_VERSION) {
  84 diff --git a/java/src/org/sigrok/androidutils/LibWrangler.java b/java/src/org/sigrok/androidutils/LibWrangler.java
  85 new file mode 100644
  86 index 0000000..0c9effe
  87 --- /dev/null
  88 +++ b/java/src/org/sigrok/androidutils/LibWrangler.java
  89 @@ -0,0 +1,63 @@
  90 +package org.sigrok.androidutils;
  91 +
  92 +import java.io.InputStream;
  93 +import java.io.InputStreamReader;
  94 +import java.io.BufferedReader;
  95 +import java.io.IOException;
  96 +import java.io.File;
  97 +
  98 +public final class LibWrangler
  99 +{
 100 +    protected static String stripSoVersion(String s)
 101 +    {
 102 +        int p = s.lastIndexOf(".so.");
 103 +        if (p >= 0)
 104 +            s = s.substring(0, p+3);
 105 +        return s;
 106 +    }
 107 +
 108 +    protected static void makeLink(File from, File to)
 109 +        throws IOException
 110 +    {
 111 +        if (to.equals(from.getCanonicalFile())) {
 112 +            // Symlink already correct
 113 +            return;
 114 +        }
 115 +        from.delete();
 116 +        int rc;
 117 +        Process proc =
 118 +            Runtime.getRuntime().exec(new String[]{"ln", "-s",
 119 +                                                   to.getAbsolutePath(),
 120 +                                                   from.getAbsolutePath()});
 121 +        for(;;) {
 122 +            try {
 123 +                rc = proc.waitFor();
 124 +                break;
 125 +            } catch(InterruptedException ie) {
 126 +            }
 127 +        }
 128 +        if (rc != 0)
 129 +            throw new IOException("Failed to create symlink "+from);
 130 +    }
 131 +
 132 +    public static void setupLibs(BufferedReader reader, File libDir1, File libDir2)
 133 +        throws IOException
 134 +    {
 135 +        if (!libDir2.exists())
 136 +            libDir2.mkdir();
 137 +
 138 +        String libname;
 139 +        while ((libname = reader.readLine()) != null) {
 140 +            File shlib = new File(libDir2, libname);
 141 +            makeLink(shlib, new File(libDir1, stripSoVersion(libname)));
 142 +            System.load(shlib.getAbsolutePath());
 143 +        }
 144 +    }
 145 +
 146 +    public static void setupLibs(InputStream is, File libDir1, File libDir2)
 147 +        throws IOException
 148 +    {
 149 +       setupLibs(new BufferedReader(new InputStreamReader(is, "US-ASCII")),
 150 +                 libDir1, libDir2);
 151 +    }
 152 +}
 153 diff --git a/java/src/org/sigrok/androidutils/Environment.java b/java/src/org/sigrok/androidutils/Environment.java
 154 new file mode 100644
 155 index 0000000..0c9effe
 156 --- /dev/null   2014-04-15 00:13:35.543030287 +0200
 157 +++ b/java/src/org/sigrok/androidutils/Environment.java 2014-04-27 00:09:23.073513663 +0200
 158 @@ -0,0 +1,21 @@
 159 +package org.sigrok.androidutils;
 160 +
 161 +public final class Environment
 162 +{
 163 +    static private String[] environment;
 164 +
 165 +    public static String[] getEnvironment()
 166 +    {
 167 +       return environment;
 168 +    }
 169 +
 170 +    public static void initEnvironment(String apkFile)
 171 +    {
 172 +       environment = new String[]
 173 +       {
 174 +           "PYTHONHOME", ".",
 175 +           "PYTHONPATH", apkFile+"/assets/python3.3",
 176 +           "SIGROKDECODE_DIR", apkFile+"/assets/libsigrokdecode/decoders",
 177 +       };
 178 +    }
 179 +}