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copied!<p>Found it! I was having this problem with 'ant' and it was due to this CAUTION mentioned in the documentation:</p> <blockquote> <p><a href="http://developer.android.com/guide/publishing/app-signing.html#signapp" rel="nofollow noreferrer">http://developer.android.com/guide/publishing/app-signing.html#signapp</a></p> <p>Caution: As of JDK 7, the default signing algorithim has changed, requiring you to specify the signature and digest algorithims (-sigalg and -digestalg) when you sign an APK.</p> </blockquote> <p>I have JDK 7. I can't speak for your OpenJDK IcedTea, but it is probably the same issue. Your Maven log didn't give enough details. In my Ant log, I used -v for verbose and it showed</p> <pre><code>$ ant -Dadb.device.arg=-d -v release install [signjar] Executing 'C:\Program Files\Java\jdk1.7.0_03\bin\jarsigner.exe' with arguments: [signjar] '-keystore' [signjar] 'C:\cygwin\home\Chloe\pairfinder\release.keystore' [signjar] '-signedjar' [signjar] 'C:\cygwin\home\Chloe\pairfinder\bin\PairFinder-release-unaligned.apk' [signjar] 'C:\cygwin\home\Chloe\pairfinder\bin\PairFinder-release-unsigned.apk' [signjar] 'mykey' [exec] pkg: /data/local/tmp/PairFinder-release.apk [exec] Failure [INSTALL_PARSE_FAILED_NO_CERTIFICATES] </code></pre> <p>I signed the JAR manually and zipaligned it, but it gave a slightly different error:</p> <pre><code>$ "$JAVA_HOME"/bin/jarsigner -sigalg MD5withRSA -digestalg SHA1 -keystore release.keystore -signedjar bin/PairFinder-release-unaligned.apk bin/PairFinder-release-unsigned.apk mykey $ zipalign -v -f 4 bin/PairFinder-release-unaligned.apk bin/PairFinder-release.apk $ adb -d install -r bin/PairFinder-release.apk pkg: /data/local/tmp/PairFinder-release.apk Failure [INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES] 641 KB/s (52620 bytes in 0.080s) </code></pre> <p>I found that answered here.</p> <p><a href="https://stackoverflow.com/questions/3185444/how-to-deal-with-install-parse-failed-inconsistent-certificates-without-uninstal">How to deal with INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES without uninstallation</a></p> <p>I only needed to uninstall it and then it worked!</p> <pre><code>$ adb -d uninstall com.kizbit.pairfinder Success $ adb -d install -r bin/PairFinder-release.apk pkg: /data/local/tmp/PairFinder-release.apk Success 641 KB/s (52620 bytes in 0.080s) </code></pre> <p>Now I only need modify the build.xml to use those options when signing!</p> <p>Ok here it is: C:\Program Files\Java\android-sdk\tools\ant\build.xml</p> <pre><code> <signjar sigalg="MD5withRSA" digestalg="SHA1" jar="${out.packaged.file}" signedjar="${out.unaligned.file}" keystore="${key.store}" storepass="${key.store.password}" alias="${key.alias}" keypass="${key.alias.password}" verbose="${verbose}" /> </code></pre>

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