LineageOS/android_development
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge "Don't send non-existent system keys." into gingerbread

Browse Source
This commit is contained in:
Ying Wang
2010-10-01 09:42:13 -07:00
committed by Android (Google) Code Review
parent 4110368b93 5ee69f6f2c
commit 45550faad0
1 changed files with 60 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

80
cmds/monkey/src/com/android/commands/monkey/MonkeySourceRandom.java
View File

@@ -19,6 +19,7 @@ package com.android.commands.monkey;
import android.content.ComponentName; import android.content.ComponentName;
import android.os.SystemClock; import android.os.SystemClock;
import android.view.Display; import android.view.Display;
import android.view.KeyCharacterMap;
import android.view.KeyEvent; import android.view.KeyEvent;
import android.view.MotionEvent; import android.view.MotionEvent;
import android.view.WindowManagerImpl; import android.view.WindowManagerImpl;
@@ -50,6 +51,18 @@ public class MonkeySourceRandom implements MonkeyEventSource {
KeyEvent.KEYCODE_VOLUME_UP, KeyEvent.KEYCODE_VOLUME_DOWN, KeyEvent.KEYCODE_VOLUME_UP, KeyEvent.KEYCODE_VOLUME_DOWN,
KeyEvent.KEYCODE_MUTE, KeyEvent.KEYCODE_MUTE,
}; };
/** If a physical key exists? */
private static final boolean[] PHYSICAL_KEY_EXISTS = new boolean[KeyEvent.getMaxKeyCode() + 1];
static {
for (int i = 0; i < PHYSICAL_KEY_EXISTS.length; ++i) {
PHYSICAL_KEY_EXISTS[i] = true;
}
// Only examine SYS_KEYS
for (int i = 0; i < SYS_KEYS.length; ++i) {
PHYSICAL_KEY_EXISTS[SYS_KEYS[i]] = KeyCharacterMap.deviceHasKey(SYS_KEYS[i]);
}
}
/** Nice names for all key events. */ /** Nice names for all key events. */
private static final String[] KEY_NAMES = { private static final String[] KEY_NAMES = {
"KEYCODE_UNKNOWN", "KEYCODE_UNKNOWN",
@@ -282,7 +295,6 @@ public class MonkeySourceRandom implements MonkeyEventSource {
} }
// if verbose, show factors // if verbose, show factors
if (mVerbose > 0) { if (mVerbose > 0) {
System.out.println("// Event percentages:"); System.out.println("// Event percentages:");
for (int i = 0; i < FACTORZ_COUNT; ++i) { for (int i = 0; i < FACTORZ_COUNT; ++i) {
@@ -290,6 +302,10 @@ public class MonkeySourceRandom implements MonkeyEventSource {
} }
} }
if (!validateKeys()) {
return false;
}
// finally, normalize and convert to running sum // finally, normalize and convert to running sum
float sum = 0.0f; float sum = 0.0f;
for (int i = 0; i < FACTORZ_COUNT; ++i) { for (int i = 0; i < FACTORZ_COUNT; ++i) {
@@ -299,6 +315,28 @@ public class MonkeySourceRandom implements MonkeyEventSource {
return true; return true;
} }
private static boolean validateKeyCategory(String catName, int[] keys, float factor) {
if (factor < 0.1f) {
return true;
}
for (int i = 0; i < keys.length; ++i) {
if (PHYSICAL_KEY_EXISTS[keys[i]]) {
return true;
}
}
System.err.println("** " + catName + " has no physical keys but with factor " + factor + "%.");
return false;
}
/**
* See if any key exists for non-zero factors.
*/
private boolean validateKeys() {
return validateKeyCategory("NAV_KEYS", NAV_KEYS, mFactors[FACTOR_NAV])
&& validateKeyCategory("MAJOR_NAV_KEYS", MAJOR_NAV_KEYS, mFactors[FACTOR_MAJORNAV])
&& validateKeyCategory("SYS_KEYS", SYS_KEYS, mFactors[FACTOR_SYSOPS]);
}
/** /**
* set the factors * set the factors
* *
@@ -441,25 +479,27 @@ public class MonkeySourceRandom implements MonkeyEventSource {
} }
// The remaining event categories are injected as key events // The remaining event categories are injected as key events
if (cls < mFactors[FACTOR_NAV]) { do {
lastKey = NAV_KEYS[mRandom.nextInt(NAV_KEYS.length)]; if (cls < mFactors[FACTOR_NAV]) {
} else if (cls < mFactors[FACTOR_MAJORNAV]) { lastKey = NAV_KEYS[mRandom.nextInt(NAV_KEYS.length)];
lastKey = MAJOR_NAV_KEYS[mRandom.nextInt(MAJOR_NAV_KEYS.length)]; } else if (cls < mFactors[FACTOR_MAJORNAV]) {
} else if (cls < mFactors[FACTOR_SYSOPS]) { lastKey = MAJOR_NAV_KEYS[mRandom.nextInt(MAJOR_NAV_KEYS.length)];
lastKey = SYS_KEYS[mRandom.nextInt(SYS_KEYS.length)]; } else if (cls < mFactors[FACTOR_SYSOPS]) {
} else if (cls < mFactors[FACTOR_APPSWITCH]) { lastKey = SYS_KEYS[mRandom.nextInt(SYS_KEYS.length)];
MonkeyActivityEvent e = new MonkeyActivityEvent(mMainApps.get( } else if (cls < mFactors[FACTOR_APPSWITCH]) {
mRandom.nextInt(mMainApps.size()))); MonkeyActivityEvent e = new MonkeyActivityEvent(mMainApps.get(
mQ.addLast(e); mRandom.nextInt(mMainApps.size())));
return; mQ.addLast(e);
} else if (cls < mFactors[FACTOR_FLIP]) { return;
MonkeyFlipEvent e = new MonkeyFlipEvent(mKeyboardOpen); } else if (cls < mFactors[FACTOR_FLIP]) {
mKeyboardOpen = !mKeyboardOpen; MonkeyFlipEvent e = new MonkeyFlipEvent(mKeyboardOpen);
mQ.addLast(e); mKeyboardOpen = !mKeyboardOpen;
return; mQ.addLast(e);
} else { return;
lastKey = 1 + mRandom.nextInt(KeyEvent.getMaxKeyCode() - 1); } else {
} lastKey = 1 + mRandom.nextInt(KeyEvent.getMaxKeyCode() - 1);
}
} while (!PHYSICAL_KEY_EXISTS[lastKey]);
MonkeyKeyEvent e = new MonkeyKeyEvent(KeyEvent.ACTION_DOWN, lastKey); MonkeyKeyEvent e = new MonkeyKeyEvent(KeyEvent.ACTION_DOWN, lastKey);
mQ.addLast(e); mQ.addLast(e);