Update Android Apps to use gradle

platform_tools/android/app/jni/com_skia_SkiaSampleRenderer.cpp

Index: platform_tools/android/app/jni/com_skia_SkiaSampleRenderer.cpp
diff --git a/platform_tools/android/app/jni/com_skia_SkiaSampleRenderer.cpp b/platform_tools/android/app/jni/com_skia_SkiaSampleRenderer.cpp
deleted file mode 100644
index d66221a01c57cf7d0528106c19e320ab23d400c7..0000000000000000000000000000000000000000
--- a/platform_tools/android/app/jni/com_skia_SkiaSampleRenderer.cpp
+++ /dev/null
@@ -1,384 +0,0 @@
-
-/*
- * Copyright 2011 Skia
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-#include "com_skia_SkiaSampleRenderer.h"
-
-#include "SampleApp.h"
-#include "SkApplication.h"
-#include "SkCanvas.h"
-#include "SkDevice.h"
-#include "SkEvent.h"
-#include "SkWindow.h"
-
-#include <jni.h>
-#include "AndroidKeyToSkKey.h"
-
-
-///////////////////////////////////////////
-///////////////// Globals /////////////////
-///////////////////////////////////////////
-
-struct ActivityGlue {
-    JNIEnv* m_env;
-    jweak m_obj;
-    jmethodID m_setTitle;
-    jmethodID m_setSlideList;
-    jmethodID m_addToDownloads;
-    ActivityGlue() {
-        m_env = NULL;
-        m_obj = NULL;
-        m_setTitle = NULL;
-        m_setSlideList = NULL;
-        m_addToDownloads = NULL;
-    }
-} gActivityGlue;
-
-struct WindowGlue {
-    jweak m_obj;
-    jmethodID m_inval;
-    jmethodID m_queueSkEvent;
-    jmethodID m_startTimer;
-    jmethodID m_getMSAASampleCount;
-    WindowGlue() {
-        m_obj = NULL;
-        m_inval = NULL;
-        m_queueSkEvent = NULL;
-        m_startTimer = NULL;
-        m_getMSAASampleCount = NULL;
-    }
-} gWindowGlue;
-
-SampleWindow* gWindow;
-
-///////////////////////////////////////////
-///////////// SkOSWindow impl /////////////
-///////////////////////////////////////////
-
-SkOSWindow::SkOSWindow(void*) : fDestroyRequested(false) {
-}
-
-SkOSWindow::~SkOSWindow() {
-}
-
-bool SkOSWindow::attach(SkBackEndTypes /* attachType */, int /*msaaSampleCount*/, AttachmentInfo* info)
-{
-    JNIEnv* env = gActivityGlue.m_env;
-    if (!env || !gWindowGlue.m_getMSAASampleCount || !gWindowGlue.m_obj) {
-        return false;
-    }
-    if (env->IsSameObject(gWindowGlue.m_obj, NULL)) {
-        SkDebugf("ERROR: The JNI WeakRef to the Window is invalid");
-        return false;
-    }
-    info->fSampleCount = env->CallIntMethod(gWindowGlue.m_obj, gWindowGlue.m_getMSAASampleCount);
-
-    // This is the value requested in SkiaSampleView.java.
-    info->fStencilBits = 8;
-    return true;
-}
-
-void SkOSWindow::detach() {
-}
-
-void SkOSWindow::present() {
-}
-
-void SkOSWindow::closeWindow() {
-}
-
-void SkOSWindow::setVsync(bool) {
-}
-
-void SkOSWindow::onSetTitle(const char title[])
-{
-    JNIEnv* env = gActivityGlue.m_env;
-    if (!env) {
-        return;
-    }
-    if (env->IsSameObject(gActivityGlue.m_obj, NULL)) {
-        SkDebugf("ERROR: The JNI WeakRef to the Activity is invalid");
-        return;
-    }
-
-    jstring string = env->NewStringUTF(title);
-    env->CallVoidMethod(gActivityGlue.m_obj, gActivityGlue.m_setTitle, string);
-    env->DeleteLocalRef(string);
-}
-
-void SkOSWindow::onHandleInval(const SkIRect& rect)
-{
-    JNIEnv* env = gActivityGlue.m_env;
-    if (!env || !gWindowGlue.m_inval || !gWindowGlue.m_obj) {
-        return;
-    }
-    if (env->IsSameObject(gWindowGlue.m_obj, NULL)) {
-        SkDebugf("ERROR: The JNI WeakRef to the Window is invalid");
-        return;
-    }
-    env->CallVoidMethod(gWindowGlue.m_obj, gWindowGlue.m_inval);
-}
-
-void SkOSWindow::onPDFSaved(const char title[], const char desc[],
-        const char path[])
-{
-    JNIEnv* env = gActivityGlue.m_env;
-    if (!env || !gActivityGlue.m_addToDownloads || !gActivityGlue.m_obj) {
-        return;
-    }
-    if (env->IsSameObject(gActivityGlue.m_obj, NULL)) {
-        SkDebugf("ERROR: The JNI WeakRef to the Activity is invalid");
-        return;
-    }
-
-    jstring jtitle = env->NewStringUTF(title);
-    jstring jdesc = env->NewStringUTF(desc);
-    jstring jpath = env->NewStringUTF(path);
-
-    env->CallVoidMethod(gActivityGlue.m_obj, gActivityGlue.m_addToDownloads,
-            jtitle, jdesc, jpath);
-
-    env->DeleteLocalRef(jtitle);
-    env->DeleteLocalRef(jdesc);
-    env->DeleteLocalRef(jpath);
-}
-
-///////////////////////////////////////////
-/////////////// SkEvent impl //////////////
-///////////////////////////////////////////
-
-void SkEvent::SignalQueueTimer(SkMSec ms)
-{
-    JNIEnv* env = gActivityGlue.m_env;
-    if (!env || !gWindowGlue.m_startTimer || !gWindowGlue.m_obj || !ms) {
-        return;
-    }
-    if (env->IsSameObject(gWindowGlue.m_obj, NULL)) {
-        SkDebugf("ERROR: The JNI WeakRef to the Window is invalid");
-        return;
-    }
-    env->CallVoidMethod(gWindowGlue.m_obj,
-            gWindowGlue.m_startTimer, ms);
-}
-
-void SkEvent::SignalNonEmptyQueue()
-{
-    JNIEnv* env = gActivityGlue.m_env;
-    if (!env || !gWindowGlue.m_queueSkEvent || !gWindowGlue.m_obj) {
-        return;
-    }
-    if (env->IsSameObject(gWindowGlue.m_obj, NULL)) {
-        SkDebugf("ERROR: The JNI WeakRef to the Window is invalid");
-        return;
-    }
-    env->CallVoidMethod(gWindowGlue.m_obj, gWindowGlue.m_queueSkEvent);
-}
-
-///////////////////////////////////////////
-////////////////// JNI ////////////////////
-///////////////////////////////////////////
-
-static jmethodID GetJMethod(JNIEnv* env, jclass clazz, const char name[],
-        const char signature[])
-{
-    jmethodID m = env->GetMethodID(clazz, name, signature);
-    if (!m) SkDebugf("Could not find Java method %s\n", name);
-    return m;
-}
-
-JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_init(JNIEnv* env,
-        jobject thiz, jobject jsampleActivity, jstring cmdLineFlags, jint msaaSampleCount)
-{
-    // setup jni hooks to the java activity
-    gActivityGlue.m_env = env;
-    jclass clazz = env->FindClass("com/skia/SkiaSampleActivity");
-    gActivityGlue.m_obj = env->NewWeakGlobalRef(jsampleActivity);
-    gActivityGlue.m_setTitle = GetJMethod(env, clazz, "setTitle", "(Ljava/lang/CharSequence;)V");
-    gActivityGlue.m_setSlideList = GetJMethod(env, clazz, "setSlideList", "([Ljava/lang/String;)V");
-    gActivityGlue.m_addToDownloads = GetJMethod(env, clazz, "addToDownloads",
-            "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V");
-    env->DeleteLocalRef(clazz);
-
-    // setup jni hooks to the java renderer
-    clazz = env->FindClass("com/skia/SkiaSampleRenderer");
-    gWindowGlue.m_obj = env->NewWeakGlobalRef(thiz);
-    gWindowGlue.m_inval = GetJMethod(env, clazz, "requestRender", "()V");
-    gWindowGlue.m_queueSkEvent = GetJMethod(env, clazz, "queueSkEvent", "()V");
-    gWindowGlue.m_startTimer = GetJMethod(env, clazz, "startTimer", "(I)V");
-    gWindowGlue.m_getMSAASampleCount = GetJMethod(env, clazz, "getMSAASampleCount", "()I");
-    env->DeleteLocalRef(clazz);
-
-    application_init();
-
-    const char* flags = env->GetStringUTFChars(cmdLineFlags, JNI_FALSE);
-    SkTArray<SkString> flagEntries;
-    SkStrSplit(flags, " ", &flagEntries);
-
-    SkTArray<const char*> args;
-    args.push_back("SampleApp");
-    for (int i = 0; i < flagEntries.count(); i++) {
-        SkDebugf(flagEntries[i].c_str());
-        args.push_back(flagEntries[i].c_str());
-    }
-
-    SkString msaaSampleCountString;
-    if (msaaSampleCount > 0) {
-        args.push_back("--msaa");
-        msaaSampleCountString.appendS32(static_cast<uint32_t>(msaaSampleCount));
-        args.push_back(msaaSampleCountString.c_str());
-    }
-
-    if (gWindow) {
-        SkDebugf("The sample window already exists.");
-    } else {
-        gWindow = new SampleWindow(NULL, args.count(), const_cast<char**>(args.begin()), NULL);
-    }
-
-    // cleanup the command line flags
-    env->ReleaseStringUTFChars(cmdLineFlags, flags);
-
-    // send the list of slides up to the activity
-    const int slideCount = gWindow->sampleCount();
-    jobjectArray slideList = env->NewObjectArray(slideCount, env->FindClass("java/lang/String"), env->NewStringUTF(""));
-    for (int i = 0; i < slideCount; i++) {
-        jstring slideTitle = env->NewStringUTF(gWindow->getSampleTitle(i).c_str());
-        env->SetObjectArrayElement(slideList, i, slideTitle);
-        env->DeleteLocalRef(slideTitle);
-    }
-    env->CallVoidMethod(gActivityGlue.m_obj, gActivityGlue.m_setSlideList, slideList);
-    env->DeleteLocalRef(slideList);
-}
-
-JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_term(JNIEnv* env,
-        jobject thiz)
-{
-    delete gWindow;
-    gWindow = NULL;
-    application_term();
-    if (gWindowGlue.m_obj) {
-        env->DeleteWeakGlobalRef(gWindowGlue.m_obj);
-        gWindowGlue.m_obj = NULL;
-    }
-    if (gActivityGlue.m_obj) {
-        env->DeleteWeakGlobalRef(gActivityGlue.m_obj);
-        gActivityGlue.m_obj = NULL;
-    }
-}
-
-JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_draw(
-        JNIEnv* env, jobject thiz)
-{
-    if (!gWindow) return;
-    gWindow->update(NULL);
-}
-
-JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_updateSize(JNIEnv* env,
-        jobject thiz, jint w, jint h)
-{
-    gWindow->resize(w, h);
-}
-
-JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_handleClick(JNIEnv* env,
-        jobject thiz, jint owner, jfloat x, jfloat y, jint jstate)
-{
-    SkView::Click::State state;
-    switch(jstate) {
-        case 0:     // MotionEvent.ACTION_DOWN
-            state = SkView::Click::kDown_State;
-            break;
-        case 1:     // MotionEvent.ACTION_UP
-        case 3:     // MotionEvent.ACTION_CANCEL
-            state = SkView::Click::kUp_State;
-            break;
-        case 2:     // MotionEvent.ACTION_MOVE
-            state = SkView::Click::kMoved_State;
-            break;
-        default:
-            SkDebugf("motion event ignored\n");
-            return;
-    }
-    gWindow->handleClick(x, y, state, reinterpret_cast<void*>(owner));
-}
-
-JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_nextSample(
-        JNIEnv* env, jobject thiz)
-{
-    gWindow->nextSample();
-}
-
-JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_previousSample(
-        JNIEnv* env, jobject thiz)
-{
-    gWindow->previousSample();
-}
-
-JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_goToSample(
-        JNIEnv* env, jobject thiz, jint position)
-{
-    gWindow->goToSample(position);
-}
-
-JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_toggleRenderingMode(
-        JNIEnv* env, jobject thiz)
-{
-    gWindow->toggleRendering();
-}
-
-JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_showOverview(
-        JNIEnv* env, jobject thiz)
-{
-    gWindow->showOverview();
-}
-
-JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_toggleSlideshow(
-        JNIEnv* env, jobject thiz)
-{
-    gWindow->toggleSlideshow();
-}
-
-JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_toggleFPS(
-        JNIEnv* env, jobject thiz)
-{
-    gWindow->toggleFPS();
-}
-
-JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_toggleTiling(
-        JNIEnv* env, jobject thiz)
-{
-    gWindow->handleChar('t');
-}
-
-JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_toggleBBox(
-        JNIEnv* env, jobject thiz)
-{
-    gWindow->handleChar('b');
-}
-
-JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_processSkEvent(
-        JNIEnv* env, jobject thiz)
-{
-    if (SkEvent::ProcessEvent()) {
-        SkEvent::SignalNonEmptyQueue();
-    }
-}
-
-JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_serviceQueueTimer(
-        JNIEnv* env, jobject thiz)
-{
-    SkEvent::ServiceQueueTimer();
-}
-
-JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_saveToPDF(
-        JNIEnv* env, jobject thiz)
-{
-    gWindow->saveToPdf();
-}
-
-JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_postInval(
-        JNIEnv* env, jobject thiz)
-{
-    gWindow->postInvalDelay();
-}