android全屏显示隐藏状态栏_怎么调整手机状态栏的大小

状态栏全透明步骤：

1，反编译SystemUI.apk

2，SystemUI\res\layout\navigation_bar.xml

找到

将后面的

android:background=”#FF000000″改为android:background=”#00000000″

3，SystemUI\res\layout\status_bar.xml

找到

将后面的android:background=”@drawable/status_bar_background”

改为android:background=”#00000000″

4，SystemUI\Data\res\values\drawables.xml

找到#ff000000

改为#00000000

5，反编译android.policy.jar

6，android.policy.jar.out\smali\com\android\internal\policy\impl\PhoneWindowManager.smali

找到.method public getSystemDecorRectLw(Landroid/graphics/Rect;)I

以及这一段结尾的

.end method

把这一段替换为

.method public getSystemDecorRectLw(Landroid/graphics/Rect;)I

.locals 1

.parameter “systemRect”

.prologue

.line 3208

iget v0, p0, Lcom/android/internal/policy/impl/PhoneWindowManager;->mSystemLeft:I

iput v0, p1, Landroid/graphics/Rect;->left:I

.line 3209

iget v0, p0, Lcom/android/internal/policy/impl/PhoneWindowManager;->mSystemTop:I

iput v0, p1, Landroid/graphics/Rect;->top:I

.line 3210

iget v0, p0, Lcom/android/internal/policy/impl/PhoneWindowManager;->mSystemRight:I

iput v0, p1, Landroid/graphics/Rect;->right:I

.line 3211

iget v0, p0, Lcom/android/internal/policy/impl/PhoneWindowManager;->mSystemBottom:I

iput v0, p1, Landroid/graphics/Rect;->bottom:I

.line 3212

const/4 v0, 0x0

return v0

.end method

锁屏全透明步骤：

1，反编译android.policy.jar

android.policy\Data\smali\com\android\internal\policy\impl\keyguard\KeyguardViewBase.smali

将.field private static final BACKGROUND_COLOR:I = 0x70000000

改为.field private static final BACKGROUND_COLOR:I = 0x00000000

2，android.policy\Data\smali\com\android\internal\policy\impl\keyguard\KeyguardViewBase$1.smali

将const/high16 v0, 0x7000

改为const/high16 v0, 0x0000